| 1 | #################################################################### |
| 2 | # Copyright (c) 2012, 2014 Ericsson |
| 3 | # |
| 4 | # All rights reserved. This program and the accompanying materials are |
| 5 | # made available under the terms of the Eclipse Public License v1.0 which |
| 6 | # accompanies this distribution, and is available at |
| 7 | # http://www.eclipse.org/legal/epl-v10.html |
| 8 | # |
| 9 | # Contributors: |
| 10 | # Bernd Hufmann - Initial API and implementation |
| 11 | #################################################################### |
| 12 | #################################################################### |
| 13 | # Scenario: Initialize |
| 14 | #################################################################### |
| 15 | <SCENARIO> |
| 16 | Initialize |
| 17 | <COMMAND_INPUT> |
| 18 | lttng version |
| 19 | </COMMAND_INPUT> |
| 20 | <COMMAND_RESULT> |
| 21 | 0 |
| 22 | </COMMAND_RESULT> |
| 23 | <COMMAND_OUTPUT> |
| 24 | lttng version 2.0.0 - Annedd'ale |
| 25 | Web site: http://lttng.org/ |
| 26 | |
| 27 | lttng is free software and under the GPL license and part LGPL |
| 28 | </COMMAND_OUTPUT> |
| 29 | |
| 30 | <COMMAND_INPUT> |
| 31 | lttng list |
| 32 | </COMMAND_INPUT> |
| 33 | <COMMAND_RESULT> |
| 34 | 0 |
| 35 | </COMMAND_RESULT> |
| 36 | <COMMAND_OUTPUT> |
| 37 | Currently no available tracing session |
| 38 | </COMMAND_OUTPUT> |
| 39 | |
| 40 | <COMMAND_INPUT> |
| 41 | lttng list -k |
| 42 | </COMMAND_INPUT> |
| 43 | <COMMAND_RESULT> |
| 44 | 0 |
| 45 | </COMMAND_RESULT> |
| 46 | <COMMAND_OUTPUT> |
| 47 | Kernel events |
| 48 | ------------- |
| 49 | sched_kthread_stop (loglevel: TRACE_EMERG (0)) (type: tracepoint) |
| 50 | sched_kthread_stop_ret (loglevel: TRACE_EMERG (0)) (type: tracepoint) |
| 51 | sched_wakeup_new (loglevel: TRACE_EMERG (0)) (type: tracepoint) |
| 52 | |
| 53 | </COMMAND_OUTPUT> |
| 54 | |
| 55 | <COMMAND_INPUT> |
| 56 | lttng list -u |
| 57 | </COMMAND_INPUT> |
| 58 | <COMMAND_RESULT> |
| 59 | 0 |
| 60 | </COMMAND_RESULT> |
| 61 | <COMMAND_OUTPUT> |
| 62 | UST events: |
| 63 | ------------- |
| 64 | |
| 65 | PID: 9379 - Name: /home/user/git/lttng-ust/tests/hello.cxx/.libs/lt-hello |
| 66 | ust_tests_hello:tptest_sighandler (loglevel: TRACE_WARNING (4)) (type: tracepoint) |
| 67 | ust_tests_hello:tptest (loglevel: TRACE_DEBUG_FUNCTION (12)) (type: tracepoint) |
| 68 | |
| 69 | PID: 4852 - Name: /home/user/git/lttng-ust/tests/hello.cxx/.libs/lt-hello |
| 70 | ust_tests_hello:tptest_sighandler (loglevel: TRACE_WARNING (4)) (type: tracepoint) |
| 71 | ust_tests_hello:tptest (loglevel: TRACE_DEBUG_FUNCTION (12)) (type: tracepoint) |
| 72 | |
| 73 | </COMMAND_OUTPUT> |
| 74 | </SCENARIO> |
| 75 | |
| 76 | #################################################################### |
| 77 | # Scenario: Create and destroy session |
| 78 | #################################################################### |
| 79 | <SCENARIO> |
| 80 | SessionHandling |
| 81 | <SCENARIO> |
| 82 | <COMMAND_INPUT> |
| 83 | lttng create mysession |
| 84 | </COMMAND_INPUT> |
| 85 | <COMMAND_RESULT> |
| 86 | 0 |
| 87 | </COMMAND_RESULT> |
| 88 | <COMMAND_OUTPUT> |
| 89 | Session mysession created. |
| 90 | Traces will be written in /home/user/lttng-traces/mysession-20120314-132824 |
| 91 | </COMMAND_OUTPUT> |
| 92 | |
| 93 | <COMMAND_INPUT> |
| 94 | lttng list mysession |
| 95 | </COMMAND_INPUT> |
| 96 | <COMMAND_RESULT> |
| 97 | 0 |
| 98 | </COMMAND_RESULT> |
| 99 | <COMMAND_OUTPUT> |
| 100 | Tracing session mysession: [inactive] |
| 101 | Trace path: /home/user/lttng-traces/mysession-20120314-132824 |
| 102 | |
| 103 | </COMMAND_OUTPUT> |
| 104 | |
| 105 | <COMMAND_INPUT> |
| 106 | lttng destroy mysession |
| 107 | </COMMAND_INPUT> |
| 108 | <COMMAND_RESULT> |
| 109 | 0 |
| 110 | </COMMAND_RESULT> |
| 111 | <COMMAND_OUTPUT> |
| 112 | Session mysession destroyed. |
| 113 | </COMMAND_OUTPUT> |
| 114 | |
| 115 | <COMMAND_INPUT> |
| 116 | lttng start mysession |
| 117 | </COMMAND_INPUT> |
| 118 | <COMMAND_RESULT> |
| 119 | 0 |
| 120 | </COMMAND_RESULT> |
| 121 | <COMMAND_OUTPUT> |
| 122 | Tracing started for session mysession. |
| 123 | </COMMAND_OUTPUT> |
| 124 | |
| 125 | <COMMAND_INPUT> |
| 126 | lttng stop mysession |
| 127 | </COMMAND_INPUT> |
| 128 | <COMMAND_RESULT> |
| 129 | 0 |
| 130 | </COMMAND_RESULT> |
| 131 | <COMMAND_OUTPUT> |
| 132 | Tracing stopped for session mysession. |
| 133 | </COMMAND_OUTPUT> |
| 134 | |
| 135 | </SCENARIO> |
| 136 | |
| 137 | #################################################################### |
| 138 | # Scenario: Create and destroy session |
| 139 | #################################################################### |
| 140 | <SCENARIO> |
| 141 | SessionHandlingWithPath |
| 142 | <SCENARIO> |
| 143 | <COMMAND_INPUT> |
| 144 | lttng create mysession -o /home/user/temp |
| 145 | </COMMAND_INPUT> |
| 146 | <COMMAND_RESULT> |
| 147 | 0 |
| 148 | </COMMAND_RESULT> |
| 149 | <COMMAND_OUTPUT> |
| 150 | Session mysession created. |
| 151 | Traces will be written in /home/user/temp |
| 152 | </COMMAND_OUTPUT> |
| 153 | |
| 154 | <COMMAND_INPUT> |
| 155 | lttng list mysession |
| 156 | </COMMAND_INPUT> |
| 157 | <COMMAND_RESULT> |
| 158 | 0 |
| 159 | </COMMAND_RESULT> |
| 160 | <COMMAND_OUTPUT> |
| 161 | Tracing session mysession: [inactive] |
| 162 | Trace path: /home/user/temp |
| 163 | |
| 164 | </COMMAND_OUTPUT> |
| 165 | |
| 166 | <COMMAND_INPUT> |
| 167 | lttng destroy mysession |
| 168 | </COMMAND_INPUT> |
| 169 | <COMMAND_RESULT> |
| 170 | 0 |
| 171 | </COMMAND_RESULT> |
| 172 | <COMMAND_OUTPUT> |
| 173 | Session mysession destroyed. |
| 174 | </COMMAND_OUTPUT> |
| 175 | |
| 176 | </SCENARIO> |
| 177 | |
| 178 | |
| 179 | #################################################################### |
| 180 | # Scenario: Enable events from kernel provider events |
| 181 | #################################################################### |
| 182 | <SCENARIO> |
| 183 | Scenario1 |
| 184 | |
| 185 | |
| 186 | <COMMAND_INPUT> |
| 187 | lttng enable-event sched_kthread_stop,sched_kthread_stop_ret -k -s mysession --tracepoint |
| 188 | </COMMAND_INPUT> |
| 189 | <COMMAND_RESULT> |
| 190 | 0 |
| 191 | </COMMAND_RESULT> |
| 192 | <COMMAND_OUTPUT> |
| 193 | kernel event sched_kthread_stop created in channel channel0 |
| 194 | kernel sched_kthread_stop_ret created in channel channel0 |
| 195 | </COMMAND_OUTPUT> |
| 196 | |
| 197 | <COMMAND_INPUT> |
| 198 | lttng list mysession |
| 199 | </COMMAND_INPUT> |
| 200 | <COMMAND_RESULT> |
| 201 | 0 |
| 202 | </COMMAND_RESULT> |
| 203 | <COMMAND_OUTPUT> |
| 204 | Tracing session mysession: [inactive] |
| 205 | Trace path: /home/user/lttng-traces/mysession-20120314-132824 |
| 206 | |
| 207 | === Domain: Kernel === |
| 208 | |
| 209 | Channels: |
| 210 | ------------- |
| 211 | - channel0: [enabled] |
| 212 | |
| 213 | Attributes: |
| 214 | overwrite mode: 0 |
| 215 | subbufers size: 262144 |
| 216 | number of subbufers: 4 |
| 217 | switch timer interval: 0 |
| 218 | read timer interval: 200 |
| 219 | output: splice() |
| 220 | |
| 221 | Events: |
| 222 | sched_kthread_stop_ret (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 223 | sched_kthread_stop (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 224 | |
| 225 | </COMMAND_OUTPUT> |
| 226 | |
| 227 | <COMMAND_INPUT> |
| 228 | lttng disable-event sched_kthread_stop_ret,sched_kthread_stop -k -s mysession -c channel0 |
| 229 | </COMMAND_INPUT> |
| 230 | <COMMAND_RESULT> |
| 231 | 0 |
| 232 | </COMMAND_RESULT> |
| 233 | <COMMAND_OUTPUT> |
| 234 | kernel event sched_kthread_stop_ret disabled in channel channel0 |
| 235 | kernel event sched_kthread_stop disabled in channel channel0 |
| 236 | </COMMAND_OUTPUT> |
| 237 | |
| 238 | <COMMAND_INPUT> |
| 239 | lttng enable-event sched_kthread_stop -k -s mysession -c channel0 --tracepoint |
| 240 | </COMMAND_INPUT> |
| 241 | <COMMAND_RESULT> |
| 242 | 0 |
| 243 | </COMMAND_RESULT> |
| 244 | <COMMAND_OUTPUT> |
| 245 | kernel event sched_kthread_stop enabled in channel channel0 |
| 246 | </COMMAND_OUTPUT> |
| 247 | |
| 248 | </SCENARIO> |
| 249 | |
| 250 | #################################################################### |
| 251 | # Scenario: Enable events from UST provider events |
| 252 | #################################################################### |
| 253 | <SCENARIO> |
| 254 | Scenario2 |
| 255 | |
| 256 | <COMMAND_INPUT> |
| 257 | lttng enable-channel mychannel -u -s mysession --subbuf-size 16384 --num-subbuf 2 --switch-timer 200 --read-timer 100 |
| 258 | </COMMAND_INPUT> |
| 259 | <COMMAND_RESULT> |
| 260 | 0 |
| 261 | </COMMAND_RESULT> |
| 262 | <COMMAND_OUTPUT> |
| 263 | UST channel mychannel enabled for session mysession |
| 264 | </COMMAND_OUTPUT> |
| 265 | |
| 266 | <COMMAND_INPUT> |
| 267 | lttng list mysession |
| 268 | </COMMAND_INPUT> |
| 269 | <COMMAND_RESULT> |
| 270 | 0 |
| 271 | </COMMAND_RESULT> |
| 272 | <COMMAND_OUTPUT> |
| 273 | Tracing session mysession: [inactive] |
| 274 | Trace path: /home/user/temp |
| 275 | |
| 276 | === Domain: UST global === |
| 277 | |
| 278 | Channels: |
| 279 | ------------- |
| 280 | - mychannel: [enabled] |
| 281 | |
| 282 | Attributes: |
| 283 | overwrite mode: 0 |
| 284 | subbufers size: 16384 |
| 285 | number of subbufers: 2 |
| 286 | switch timer interval: 200 |
| 287 | read timer interval: 100 |
| 288 | output: mmap() |
| 289 | |
| 290 | Events: |
| 291 | None |
| 292 | |
| 293 | </COMMAND_OUTPUT> |
| 294 | |
| 295 | <COMMAND_INPUT> |
| 296 | lttng enable-event ust_tests_hello:tptest_sighandler,ust_tests_hello:tptest -u -s mysession --tracepoint |
| 297 | </COMMAND_INPUT> |
| 298 | <COMMAND_RESULT> |
| 299 | 0 |
| 300 | </COMMAND_RESULT> |
| 301 | <COMMAND_OUTPUT> |
| 302 | UST event ust_tests_hello:tptest_sighandler in channel channel0 |
| 303 | UST sched_ust_tests_hello:tptest created in channel channel0 |
| 304 | </COMMAND_OUTPUT> |
| 305 | |
| 306 | <COMMAND_INPUT> |
| 307 | lttng list mysession |
| 308 | </COMMAND_INPUT> |
| 309 | <COMMAND_RESULT> |
| 310 | 0 |
| 311 | </COMMAND_RESULT> |
| 312 | <COMMAND_OUTPUT> |
| 313 | Tracing session mysession: [inactive] |
| 314 | Trace path: /home/user/temp |
| 315 | |
| 316 | === Domain: UST global === |
| 317 | |
| 318 | Channels: |
| 319 | ------------- |
| 320 | - mychannel: [enabled] |
| 321 | |
| 322 | Attributes: |
| 323 | overwrite mode: 0 |
| 324 | subbufers size: 16384 |
| 325 | number of subbufers: 2 |
| 326 | switch timer interval: 200 |
| 327 | read timer interval: 100 |
| 328 | output: mmap() |
| 329 | |
| 330 | Events: |
| 331 | ust_tests_hello:tptest_sighandler (type: tracepoint) [enabled] |
| 332 | ust_tests_hello:tptest (type: tracepoint) [enabled] |
| 333 | |
| 334 | </COMMAND_OUTPUT> |
| 335 | |
| 336 | <COMMAND_INPUT> |
| 337 | lttng disable-event ust_tests_hello:tptest -u -s mysession -c mychannel |
| 338 | </COMMAND_INPUT> |
| 339 | <COMMAND_RESULT> |
| 340 | 0 |
| 341 | </COMMAND_RESULT> |
| 342 | <COMMAND_OUTPUT> |
| 343 | kernel event ust_tests_hello:tptest in channel mychannel |
| 344 | </COMMAND_OUTPUT> |
| 345 | |
| 346 | <COMMAND_INPUT> |
| 347 | lttng enable-event ust_tests_hello:tptest -u -s mysession -c mychannel --tracepoint |
| 348 | </COMMAND_INPUT> |
| 349 | <COMMAND_RESULT> |
| 350 | 0 |
| 351 | </COMMAND_RESULT> |
| 352 | <COMMAND_OUTPUT> |
| 353 | kernel event ust_tests_hello:tptest enabled in channel mychannel |
| 354 | </COMMAND_OUTPUT> |
| 355 | |
| 356 | </SCENARIO> |
| 357 | |
| 358 | <SCENARIO> |
| 359 | Scenario3 |
| 360 | |
| 361 | <COMMAND_INPUT> |
| 362 | lttng enable-channel mychannel -k -s mysession --overwrite --subbuf-size 16384 --num-subbuf 4 --switch-timer 100 --read-timer 200 |
| 363 | </COMMAND_INPUT> |
| 364 | <COMMAND_RESULT> |
| 365 | 0 |
| 366 | </COMMAND_RESULT> |
| 367 | <COMMAND_OUTPUT> |
| 368 | Kernel channel mychannel enabled for session mysession |
| 369 | </COMMAND_OUTPUT> |
| 370 | |
| 371 | <COMMAND_INPUT> |
| 372 | lttng list mysession |
| 373 | </COMMAND_INPUT> |
| 374 | <COMMAND_RESULT> |
| 375 | 0 |
| 376 | </COMMAND_RESULT> |
| 377 | <COMMAND_OUTPUT> |
| 378 | Tracing session mysession: [inactive] |
| 379 | Trace path: /home/user/lttng-traces/mysession-20120314-132824 |
| 380 | |
| 381 | === Domain: Kernel === |
| 382 | |
| 383 | Channels: |
| 384 | ------------- |
| 385 | - mychannel: [enabled] |
| 386 | |
| 387 | Attributes: |
| 388 | overwrite mode: 1 |
| 389 | subbufers size: 16384 |
| 390 | number of subbufers: 4 |
| 391 | switch timer interval: 100 |
| 392 | read timer interval: 200 |
| 393 | output: splice() |
| 394 | |
| 395 | Events: |
| 396 | None |
| 397 | |
| 398 | </COMMAND_OUTPUT> |
| 399 | |
| 400 | <COMMAND_INPUT> |
| 401 | lttng enable-channel mychannel2 -k -s mysession --subbuf-size 32768 --num-subbuf 2 --switch-timer 100 --read-timer 200 |
| 402 | </COMMAND_INPUT> |
| 403 | <COMMAND_RESULT> |
| 404 | 0 |
| 405 | </COMMAND_RESULT> |
| 406 | <COMMAND_OUTPUT> |
| 407 | Kernel channel mychannel2 enabled for session mysession |
| 408 | </COMMAND_OUTPUT> |
| 409 | |
| 410 | <COMMAND_INPUT> |
| 411 | lttng list mysession |
| 412 | </COMMAND_INPUT> |
| 413 | <COMMAND_RESULT> |
| 414 | 0 |
| 415 | </COMMAND_RESULT> |
| 416 | <COMMAND_OUTPUT> |
| 417 | Tracing session mysession: [inactive] |
| 418 | Trace path: /home/user/lttng-traces/mysession-20120314-132824 |
| 419 | |
| 420 | === Domain: Kernel === |
| 421 | |
| 422 | Channels: |
| 423 | ------------- |
| 424 | - mychannel: [enabled] |
| 425 | |
| 426 | Attributes: |
| 427 | overwrite mode: 1 |
| 428 | subbufers size: 16384 |
| 429 | number of subbufers: 4 |
| 430 | switch timer interval: 100 |
| 431 | read timer interval: 200 |
| 432 | output: splice() |
| 433 | |
| 434 | Events: |
| 435 | None |
| 436 | |
| 437 | - mychannel2: [enabled] |
| 438 | |
| 439 | Attributes: |
| 440 | overwrite mode: 0 |
| 441 | subbufers size: 32768 |
| 442 | number of subbufers: 2 |
| 443 | switch timer interval: 100 |
| 444 | read timer interval: 200 |
| 445 | output: splice() |
| 446 | |
| 447 | Events: |
| 448 | None |
| 449 | |
| 450 | </COMMAND_OUTPUT> |
| 451 | |
| 452 | |
| 453 | <COMMAND_INPUT> |
| 454 | lttng disable-channel mychannel,mychannel2 -k -s mysession |
| 455 | </COMMAND_INPUT> |
| 456 | <COMMAND_RESULT> |
| 457 | 0 |
| 458 | </COMMAND_RESULT> |
| 459 | <COMMAND_OUTPUT> |
| 460 | Kernel channel mychannel disabled for session mysession |
| 461 | Kernel channel mychannel2 disabled for session mysession |
| 462 | </COMMAND_OUTPUT> |
| 463 | |
| 464 | <COMMAND_INPUT> |
| 465 | lttng enable-channel mychannel,mychannel2 -k -s mysession |
| 466 | </COMMAND_INPUT> |
| 467 | <COMMAND_RESULT> |
| 468 | 0 |
| 469 | </COMMAND_RESULT> |
| 470 | <COMMAND_OUTPUT> |
| 471 | Kernel channel mychannel enabled for session mysession |
| 472 | Kernel channel mychannel2 enabled for session mysession |
| 473 | </COMMAND_OUTPUT> |
| 474 | |
| 475 | <COMMAND_INPUT> |
| 476 | lttng enable-event sched_kthread_stop,sched_kthread_stop_ret -k -s mysession --tracepoint |
| 477 | </COMMAND_INPUT> |
| 478 | <COMMAND_RESULT> |
| 479 | 0 |
| 480 | </COMMAND_RESULT> |
| 481 | <COMMAND_OUTPUT> |
| 482 | kernel event sched_kthread_stop created in channel channel0 |
| 483 | kernel sched_kthread_stop_ret created in channel channel0 |
| 484 | </COMMAND_OUTPUT> |
| 485 | |
| 486 | <COMMAND_INPUT> |
| 487 | lttng list mysession |
| 488 | </COMMAND_INPUT> |
| 489 | <COMMAND_RESULT> |
| 490 | 0 |
| 491 | </COMMAND_RESULT> |
| 492 | <COMMAND_OUTPUT> |
| 493 | Tracing session mysession: [inactive] |
| 494 | Trace path: /home/user/lttng-traces/mysession-20120314-132824 |
| 495 | |
| 496 | === Domain: Kernel === |
| 497 | |
| 498 | Channels: |
| 499 | ------------- |
| 500 | - mychannel: [enabled] |
| 501 | |
| 502 | Attributes: |
| 503 | overwrite mode: 1 |
| 504 | subbufers size: 16384 |
| 505 | number of subbufers: 4 |
| 506 | switch timer interval: 100 |
| 507 | read timer interval: 200 |
| 508 | output: splice() |
| 509 | |
| 510 | Events: |
| 511 | None |
| 512 | |
| 513 | - mychannel2: [enabled] |
| 514 | |
| 515 | Attributes: |
| 516 | overwrite mode: 0 |
| 517 | subbufers size: 32768 |
| 518 | number of subbufers: 2 |
| 519 | switch timer interval: 100 |
| 520 | read timer interval: 200 |
| 521 | output: splice() |
| 522 | |
| 523 | Events: |
| 524 | None |
| 525 | |
| 526 | - channel0: [enabled] |
| 527 | |
| 528 | Attributes: |
| 529 | overwrite mode: 0 |
| 530 | subbufers size: 262144 |
| 531 | number of subbufers: 4 |
| 532 | switch timer interval: 0 |
| 533 | read timer interval: 200 |
| 534 | output: splice() |
| 535 | |
| 536 | Events: |
| 537 | sched_kthread_stop_ret (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 538 | sched_kthread_stop (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 539 | |
| 540 | </COMMAND_OUTPUT> |
| 541 | |
| 542 | <COMMAND_INPUT> |
| 543 | lttng enable-event sched_wakeup_new -k -s mysession --tracepoint |
| 544 | </COMMAND_INPUT> |
| 545 | <COMMAND_RESULT> |
| 546 | 0 |
| 547 | </COMMAND_RESULT> |
| 548 | <COMMAND_OUTPUT> |
| 549 | kernel event sched_wakeup_new created in channel channel0 |
| 550 | </COMMAND_OUTPUT> |
| 551 | |
| 552 | <COMMAND_INPUT> |
| 553 | lttng list mysession |
| 554 | </COMMAND_INPUT> |
| 555 | <COMMAND_RESULT> |
| 556 | 0 |
| 557 | </COMMAND_RESULT> |
| 558 | <COMMAND_OUTPUT> |
| 559 | Tracing session mysession: [inactive] |
| 560 | Trace path: /home/user/lttng-traces/mysession-20120314-132824 |
| 561 | |
| 562 | === Domain: Kernel === |
| 563 | |
| 564 | Channels: |
| 565 | ------------- |
| 566 | - mychannel: [enabled] |
| 567 | |
| 568 | Attributes: |
| 569 | overwrite mode: 1 |
| 570 | subbufers size: 16384 |
| 571 | number of subbufers: 4 |
| 572 | switch timer interval: 100 |
| 573 | read timer interval: 200 |
| 574 | output: splice() |
| 575 | |
| 576 | Events: |
| 577 | None |
| 578 | |
| 579 | - mychannel2: [enabled] |
| 580 | |
| 581 | Attributes: |
| 582 | overwrite mode: 0 |
| 583 | subbufers size: 32768 |
| 584 | number of subbufers: 2 |
| 585 | switch timer interval: 100 |
| 586 | read timer interval: 200 |
| 587 | output: splice() |
| 588 | |
| 589 | Events: |
| 590 | None |
| 591 | |
| 592 | - channel0: [enabled] |
| 593 | |
| 594 | Attributes: |
| 595 | overwrite mode: 0 |
| 596 | subbufers size: 262144 |
| 597 | number of subbufers: 4 |
| 598 | switch timer interval: 0 |
| 599 | read timer interval: 200 |
| 600 | output: splice() |
| 601 | |
| 602 | Events: |
| 603 | sched_kthread_stop_ret (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 604 | sched_kthread_stop (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 605 | sched_wakeup_new (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 606 | |
| 607 | </COMMAND_OUTPUT> |
| 608 | |
| 609 | <COMMAND_INPUT> |
| 610 | lttng enable-event -a -k -s mysession -c mychannel2 --tracepoint |
| 611 | </COMMAND_INPUT> |
| 612 | <COMMAND_RESULT> |
| 613 | 0 |
| 614 | </COMMAND_RESULT> |
| 615 | <COMMAND_OUTPUT> |
| 616 | All kernel event sched_kthread_stop created in channel channel0 |
| 617 | </COMMAND_OUTPUT> |
| 618 | |
| 619 | <COMMAND_INPUT> |
| 620 | lttng list mysession |
| 621 | </COMMAND_INPUT> |
| 622 | <COMMAND_RESULT> |
| 623 | 0 |
| 624 | </COMMAND_RESULT> |
| 625 | <COMMAND_OUTPUT> |
| 626 | Tracing session mysession: [inactive] |
| 627 | Trace path: /home/user/lttng-traces/mysession-20120314-132824 |
| 628 | |
| 629 | === Domain: Kernel === |
| 630 | |
| 631 | Channels: |
| 632 | ------------- |
| 633 | - mychannel: [enabled] |
| 634 | |
| 635 | Attributes: |
| 636 | overwrite mode: 1 |
| 637 | subbufers size: 16384 |
| 638 | number of subbufers: 4 |
| 639 | switch timer interval: 100 |
| 640 | read timer interval: 200 |
| 641 | output: splice() |
| 642 | |
| 643 | Events: |
| 644 | None |
| 645 | |
| 646 | - mychannel2: [enabled] |
| 647 | |
| 648 | Attributes: |
| 649 | overwrite mode: 0 |
| 650 | subbufers size: 32768 |
| 651 | number of subbufers: 2 |
| 652 | switch timer interval: 100 |
| 653 | read timer interval: 200 |
| 654 | output: splice() |
| 655 | |
| 656 | Events: |
| 657 | sched_kthread_stop_ret (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 658 | sched_kthread_stop (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 659 | sched_wakeup_new (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 660 | |
| 661 | - channel0: [enabled] |
| 662 | |
| 663 | Attributes: |
| 664 | overwrite mode: 0 |
| 665 | subbufers size: 262144 |
| 666 | number of subbufers: 4 |
| 667 | switch timer interval: 0 |
| 668 | read timer interval: 200 |
| 669 | output: splice() |
| 670 | |
| 671 | Events: |
| 672 | sched_kthread_stop_ret (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 673 | sched_kthread_stop (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 674 | sched_wakeup_new (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 675 | |
| 676 | </COMMAND_OUTPUT> |
| 677 | |
| 678 | <COMMAND_INPUT> |
| 679 | lttng enable-event -a -k -s mysession -c mychannel --syscall |
| 680 | </COMMAND_INPUT> |
| 681 | <COMMAND_RESULT> |
| 682 | 0 |
| 683 | </COMMAND_RESULT> |
| 684 | <COMMAND_OUTPUT> |
| 685 | All kernel system calls are enabled in channel mychannel |
| 686 | </COMMAND_OUTPUT> |
| 687 | |
| 688 | <COMMAND_INPUT> |
| 689 | lttng list mysession |
| 690 | </COMMAND_INPUT> |
| 691 | <COMMAND_RESULT> |
| 692 | 0 |
| 693 | </COMMAND_RESULT> |
| 694 | <COMMAND_OUTPUT> |
| 695 | Tracing session mysession: [inactive] |
| 696 | Trace path: /home/user/lttng-traces/mysession-20120314-132824 |
| 697 | |
| 698 | === Domain: Kernel === |
| 699 | |
| 700 | Channels: |
| 701 | ------------- |
| 702 | - mychannel: [enabled] |
| 703 | |
| 704 | Attributes: |
| 705 | overwrite mode: 1 |
| 706 | subbufers size: 16384 |
| 707 | number of subbufers: 4 |
| 708 | switch timer interval: 100 |
| 709 | read timer interval: 200 |
| 710 | output: splice() |
| 711 | |
| 712 | Events: |
| 713 | syscalls (type: syscall) [enabled] |
| 714 | |
| 715 | - mychannel2: [enabled] |
| 716 | |
| 717 | Attributes: |
| 718 | overwrite mode: 0 |
| 719 | subbufers size: 32768 |
| 720 | number of subbufers: 2 |
| 721 | switch timer interval: 100 |
| 722 | read timer interval: 200 |
| 723 | output: splice() |
| 724 | |
| 725 | Events: |
| 726 | sched_kthread_stop_ret (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 727 | sched_kthread_stop (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 728 | sched_wakeup_new (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 729 | |
| 730 | - channel0: [enabled] |
| 731 | |
| 732 | Attributes: |
| 733 | overwrite mode: 0 |
| 734 | subbufers size: 262144 |
| 735 | number of subbufers: 4 |
| 736 | switch timer interval: 0 |
| 737 | read timer interval: 200 |
| 738 | output: splice() |
| 739 | |
| 740 | Events: |
| 741 | sched_kthread_stop_ret (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 742 | sched_kthread_stop (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 743 | sched_wakeup_new (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 744 | |
| 745 | </COMMAND_OUTPUT> |
| 746 | |
| 747 | <COMMAND_INPUT> |
| 748 | lttng enable-event -a -k -s mysession --syscall |
| 749 | </COMMAND_INPUT> |
| 750 | <COMMAND_RESULT> |
| 751 | 0 |
| 752 | </COMMAND_RESULT> |
| 753 | <COMMAND_OUTPUT> |
| 754 | All kernel system calls are enabled in channel channel0 |
| 755 | </COMMAND_OUTPUT> |
| 756 | |
| 757 | <COMMAND_INPUT> |
| 758 | lttng list mysession |
| 759 | </COMMAND_INPUT> |
| 760 | <COMMAND_RESULT> |
| 761 | 0 |
| 762 | </COMMAND_RESULT> |
| 763 | <COMMAND_OUTPUT> |
| 764 | Tracing session mysession: [inactive] |
| 765 | Trace path: /home/user/lttng-traces/mysession-20120314-132824 |
| 766 | |
| 767 | === Domain: Kernel === |
| 768 | |
| 769 | Channels: |
| 770 | ------------- |
| 771 | - mychannel: [enabled] |
| 772 | |
| 773 | Attributes: |
| 774 | overwrite mode: 1 |
| 775 | subbufers size: 16384 |
| 776 | number of subbufers: 4 |
| 777 | switch timer interval: 100 |
| 778 | read timer interval: 200 |
| 779 | output: splice() |
| 780 | |
| 781 | Events: |
| 782 | syscalls (type: syscall) [enabled] |
| 783 | |
| 784 | - mychannel2: [enabled] |
| 785 | |
| 786 | Attributes: |
| 787 | overwrite mode: 0 |
| 788 | subbufers size: 32768 |
| 789 | number of subbufers: 2 |
| 790 | switch timer interval: 100 |
| 791 | read timer interval: 200 |
| 792 | output: splice() |
| 793 | |
| 794 | Events: |
| 795 | sched_kthread_stop_ret (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 796 | sched_kthread_stop (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 797 | sched_wakeup_new (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 798 | |
| 799 | - channel0: [enabled] |
| 800 | |
| 801 | Attributes: |
| 802 | overwrite mode: 0 |
| 803 | subbufers size: 262144 |
| 804 | number of subbufers: 4 |
| 805 | switch timer interval: 0 |
| 806 | read timer interval: 200 |
| 807 | output: splice() |
| 808 | |
| 809 | Events: |
| 810 | syscalls (type: syscall) [enabled] |
| 811 | sched_kthread_stop_ret (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 812 | sched_kthread_stop (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 813 | sched_wakeup_new (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 814 | |
| 815 | </COMMAND_OUTPUT> |
| 816 | |
| 817 | <COMMAND_INPUT> |
| 818 | lttng enable-event -a -k -s mysession --syscall |
| 819 | </COMMAND_INPUT> |
| 820 | <COMMAND_RESULT> |
| 821 | 0 |
| 822 | </COMMAND_RESULT> |
| 823 | <COMMAND_OUTPUT> |
| 824 | All kernel system calls are enabled in channel channel0 |
| 825 | </COMMAND_OUTPUT> |
| 826 | |
| 827 | <COMMAND_INPUT> |
| 828 | lttng list mysession |
| 829 | </COMMAND_INPUT> |
| 830 | <COMMAND_RESULT> |
| 831 | 0 |
| 832 | </COMMAND_RESULT> |
| 833 | <COMMAND_OUTPUT> |
| 834 | Tracing session mysession: [inactive] |
| 835 | Trace path: /home/user/lttng-traces/mysession-20120314-132824 |
| 836 | |
| 837 | === Domain: Kernel === |
| 838 | |
| 839 | Channels: |
| 840 | ------------- |
| 841 | - mychannel: [enabled] |
| 842 | |
| 843 | Attributes: |
| 844 | overwrite mode: 1 |
| 845 | subbufers size: 16384 |
| 846 | number of subbufers: 4 |
| 847 | switch timer interval: 100 |
| 848 | read timer interval: 200 |
| 849 | output: splice() |
| 850 | |
| 851 | Events: |
| 852 | syscalls (type: syscall) [enabled] |
| 853 | |
| 854 | - mychannel2: [enabled] |
| 855 | |
| 856 | Attributes: |
| 857 | overwrite mode: 0 |
| 858 | subbufers size: 32768 |
| 859 | number of subbufers: 2 |
| 860 | switch timer interval: 100 |
| 861 | read timer interval: 200 |
| 862 | output: splice() |
| 863 | |
| 864 | Events: |
| 865 | sched_kthread_stop_ret (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 866 | sched_kthread_stop (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 867 | sched_wakeup_new (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 868 | |
| 869 | - channel0: [enabled] |
| 870 | |
| 871 | Attributes: |
| 872 | overwrite mode: 0 |
| 873 | subbufers size: 262144 |
| 874 | number of subbufers: 4 |
| 875 | switch timer interval: 0 |
| 876 | read timer interval: 200 |
| 877 | output: splice() |
| 878 | |
| 879 | Events: |
| 880 | syscalls (type: syscall) [enabled] |
| 881 | sched_kthread_stop_ret (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 882 | sched_kthread_stop (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 883 | sched_wakeup_new (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 884 | |
| 885 | </COMMAND_OUTPUT> |
| 886 | |
| 887 | <COMMAND_INPUT> |
| 888 | lttng enable-event myevent1 -k -s mysession --probe 0xc0101280 |
| 889 | </COMMAND_INPUT> |
| 890 | <COMMAND_RESULT> |
| 891 | 0 |
| 892 | </COMMAND_RESULT> |
| 893 | <COMMAND_OUTPUT> |
| 894 | kernel event myevent1 created in channel channel0 |
| 895 | </COMMAND_OUTPUT> |
| 896 | |
| 897 | <COMMAND_INPUT> |
| 898 | lttng list mysession |
| 899 | </COMMAND_INPUT> |
| 900 | <COMMAND_RESULT> |
| 901 | 0 |
| 902 | </COMMAND_RESULT> |
| 903 | <COMMAND_OUTPUT> |
| 904 | Tracing session mysession: [inactive] |
| 905 | Trace path: /home/user/lttng-traces/mysession-20120314-132824 |
| 906 | |
| 907 | === Domain: Kernel === |
| 908 | |
| 909 | Channels: |
| 910 | ------------- |
| 911 | - mychannel: [enabled] |
| 912 | |
| 913 | Attributes: |
| 914 | overwrite mode: 1 |
| 915 | subbufers size: 16384 |
| 916 | number of subbufers: 4 |
| 917 | switch timer interval: 100 |
| 918 | read timer interval: 200 |
| 919 | output: splice() |
| 920 | |
| 921 | Events: |
| 922 | syscalls (type: syscall) [enabled] |
| 923 | |
| 924 | - mychannel2: [enabled] |
| 925 | |
| 926 | Attributes: |
| 927 | overwrite mode: 0 |
| 928 | subbufers size: 32768 |
| 929 | number of subbufers: 2 |
| 930 | switch timer interval: 100 |
| 931 | read timer interval: 200 |
| 932 | output: splice() |
| 933 | |
| 934 | Events: |
| 935 | sched_kthread_stop_ret (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 936 | sched_kthread_stop (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 937 | sched_wakeup_new (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 938 | |
| 939 | - channel0: [enabled] |
| 940 | |
| 941 | Attributes: |
| 942 | overwrite mode: 0 |
| 943 | subbufers size: 262144 |
| 944 | number of subbufers: 4 |
| 945 | switch timer interval: 0 |
| 946 | read timer interval: 200 |
| 947 | output: splice() |
| 948 | |
| 949 | Events: |
| 950 | myevent1 (type: probe) [enabled] |
| 951 | addr: 0xc0101280 |
| 952 | syscalls (type: syscall) [enabled] |
| 953 | sched_kthread_stop_ret (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 954 | sched_kthread_stop (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 955 | sched_wakeup_new (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 956 | |
| 957 | </COMMAND_OUTPUT> |
| 958 | |
| 959 | <COMMAND_INPUT> |
| 960 | lttng enable-event myevent2 -k -s mysession -c channel0 --probe init_post |
| 961 | </COMMAND_INPUT> |
| 962 | <COMMAND_RESULT> |
| 963 | 0 |
| 964 | </COMMAND_RESULT> |
| 965 | <COMMAND_OUTPUT> |
| 966 | kernel event myevent2 created in channel channel0 |
| 967 | </COMMAND_OUTPUT> |
| 968 | |
| 969 | <COMMAND_INPUT> |
| 970 | lttng list mysession |
| 971 | </COMMAND_INPUT> |
| 972 | <COMMAND_RESULT> |
| 973 | 0 |
| 974 | </COMMAND_RESULT> |
| 975 | <COMMAND_OUTPUT> |
| 976 | Tracing session mysession: [inactive] |
| 977 | Trace path: /home/user/lttng-traces/mysession-20120314-132824 |
| 978 | |
| 979 | === Domain: Kernel === |
| 980 | |
| 981 | Channels: |
| 982 | ------------- |
| 983 | - mychannel: [enabled] |
| 984 | |
| 985 | Attributes: |
| 986 | overwrite mode: 1 |
| 987 | subbufers size: 16384 |
| 988 | number of subbufers: 4 |
| 989 | switch timer interval: 100 |
| 990 | read timer interval: 200 |
| 991 | output: splice() |
| 992 | |
| 993 | Events: |
| 994 | syscalls (type: syscall) [enabled] |
| 995 | |
| 996 | - mychannel2: [enabled] |
| 997 | |
| 998 | Attributes: |
| 999 | overwrite mode: 0 |
| 1000 | subbufers size: 32768 |
| 1001 | number of subbufers: 2 |
| 1002 | switch timer interval: 100 |
| 1003 | read timer interval: 200 |
| 1004 | output: splice() |
| 1005 | |
| 1006 | Events: |
| 1007 | sched_kthread_stop_ret (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1008 | sched_kthread_stop (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1009 | sched_wakeup_new (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1010 | |
| 1011 | - channel0: [enabled] |
| 1012 | |
| 1013 | Attributes: |
| 1014 | overwrite mode: 0 |
| 1015 | subbufers size: 262144 |
| 1016 | number of subbufers: 4 |
| 1017 | switch timer interval: 0 |
| 1018 | read timer interval: 200 |
| 1019 | output: splice() |
| 1020 | |
| 1021 | Events: |
| 1022 | myevent2 (type: probe) [enabled] |
| 1023 | offset: 0x0 |
| 1024 | symbol: init_post |
| 1025 | myevent1 (type: probe) [enabled] |
| 1026 | addr: 0xc0101280 |
| 1027 | syscalls (type: syscall) [enabled] |
| 1028 | sched_kthread_stop_ret (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1029 | sched_kthread_stop (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1030 | sched_wakeup_new (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1031 | |
| 1032 | </COMMAND_OUTPUT> |
| 1033 | |
| 1034 | <COMMAND_INPUT> |
| 1035 | lttng enable-event myevent3 -k -s mysession --probe init_post:0x1000 |
| 1036 | </COMMAND_INPUT> |
| 1037 | <COMMAND_RESULT> |
| 1038 | 0 |
| 1039 | </COMMAND_RESULT> |
| 1040 | <COMMAND_OUTPUT> |
| 1041 | kernel event myevent2 created in channel channel0 |
| 1042 | </COMMAND_OUTPUT> |
| 1043 | |
| 1044 | <COMMAND_INPUT> |
| 1045 | lttng list mysession |
| 1046 | </COMMAND_INPUT> |
| 1047 | <COMMAND_RESULT> |
| 1048 | 0 |
| 1049 | </COMMAND_RESULT> |
| 1050 | <COMMAND_OUTPUT> |
| 1051 | Tracing session mysession: [inactive] |
| 1052 | Trace path: /home/user/lttng-traces/mysession-20120314-132824 |
| 1053 | |
| 1054 | === Domain: Kernel === |
| 1055 | |
| 1056 | Channels: |
| 1057 | ------------- |
| 1058 | - mychannel: [enabled] |
| 1059 | |
| 1060 | Attributes: |
| 1061 | overwrite mode: 1 |
| 1062 | subbufers size: 16384 |
| 1063 | number of subbufers: 4 |
| 1064 | switch timer interval: 100 |
| 1065 | read timer interval: 200 |
| 1066 | output: splice() |
| 1067 | |
| 1068 | Events: |
| 1069 | syscalls (type: syscall) [enabled] |
| 1070 | |
| 1071 | - mychannel2: [enabled] |
| 1072 | |
| 1073 | Attributes: |
| 1074 | overwrite mode: 0 |
| 1075 | subbufers size: 32768 |
| 1076 | number of subbufers: 2 |
| 1077 | switch timer interval: 100 |
| 1078 | read timer interval: 200 |
| 1079 | output: splice() |
| 1080 | |
| 1081 | Events: |
| 1082 | sched_kthread_stop_ret (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1083 | sched_kthread_stop (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1084 | sched_wakeup_new (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1085 | |
| 1086 | - channel0: [enabled] |
| 1087 | |
| 1088 | Attributes: |
| 1089 | overwrite mode: 0 |
| 1090 | subbufers size: 262144 |
| 1091 | number of subbufers: 4 |
| 1092 | switch timer interval: 0 |
| 1093 | read timer interval: 200 |
| 1094 | output: splice() |
| 1095 | |
| 1096 | Events: |
| 1097 | myevent3 (type: probe) [enabled] |
| 1098 | offset: 0x1000 |
| 1099 | symbol: init_post |
| 1100 | myevent2 (type: probe) [enabled] |
| 1101 | offset: 0x0 |
| 1102 | symbol: init_post |
| 1103 | myevent1 (type: probe) [enabled] |
| 1104 | addr: 0xc0101280 |
| 1105 | syscalls (type: syscall) [enabled] |
| 1106 | sched_kthread_stop_ret (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1107 | sched_kthread_stop (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1108 | sched_wakeup_new (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1109 | |
| 1110 | </COMMAND_OUTPUT> |
| 1111 | |
| 1112 | <COMMAND_INPUT> |
| 1113 | lttng enable-event myevent4 -k -s mysession --function create_dev |
| 1114 | </COMMAND_INPUT> |
| 1115 | <COMMAND_RESULT> |
| 1116 | 0 |
| 1117 | </COMMAND_RESULT> |
| 1118 | <COMMAND_OUTPUT> |
| 1119 | kernel event myevent4 created in channel channel0 |
| 1120 | </COMMAND_OUTPUT> |
| 1121 | |
| 1122 | <COMMAND_INPUT> |
| 1123 | lttng list mysession |
| 1124 | </COMMAND_INPUT> |
| 1125 | <COMMAND_RESULT> |
| 1126 | 0 |
| 1127 | </COMMAND_RESULT> |
| 1128 | <COMMAND_OUTPUT> |
| 1129 | Tracing session mysession: [inactive] |
| 1130 | Trace path: /home/user/lttng-traces/mysession-20120314-132824 |
| 1131 | |
| 1132 | === Domain: Kernel === |
| 1133 | |
| 1134 | Channels: |
| 1135 | ------------- |
| 1136 | - mychannel: [enabled] |
| 1137 | |
| 1138 | Attributes: |
| 1139 | overwrite mode: 1 |
| 1140 | subbufers size: 16384 |
| 1141 | number of subbufers: 4 |
| 1142 | switch timer interval: 100 |
| 1143 | read timer interval: 200 |
| 1144 | output: splice() |
| 1145 | |
| 1146 | Events: |
| 1147 | syscalls (type: syscall) [enabled] |
| 1148 | |
| 1149 | - mychannel2: [enabled] |
| 1150 | |
| 1151 | Attributes: |
| 1152 | overwrite mode: 0 |
| 1153 | subbufers size: 32768 |
| 1154 | number of subbufers: 2 |
| 1155 | switch timer interval: 100 |
| 1156 | read timer interval: 200 |
| 1157 | output: splice() |
| 1158 | |
| 1159 | Events: |
| 1160 | sched_kthread_stop_ret (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1161 | sched_kthread_stop (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1162 | sched_wakeup_new (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1163 | |
| 1164 | - channel0: [enabled] |
| 1165 | |
| 1166 | Attributes: |
| 1167 | overwrite mode: 0 |
| 1168 | subbufers size: 262144 |
| 1169 | number of subbufers: 4 |
| 1170 | switch timer interval: 0 |
| 1171 | read timer interval: 200 |
| 1172 | output: splice() |
| 1173 | |
| 1174 | Events: |
| 1175 | myevent4 (type: function) [enabled] |
| 1176 | offset: 0x0 |
| 1177 | symbol: create_dev |
| 1178 | myevent3 (type: probe) [enabled] |
| 1179 | offset: 0x1000 |
| 1180 | symbol: init_post |
| 1181 | myevent2 (type: probe) [enabled] |
| 1182 | offset: 0x0 |
| 1183 | symbol: init_post |
| 1184 | myevent1 (type: probe) [enabled] |
| 1185 | addr: 0xc0101280 |
| 1186 | syscalls (type: syscall) [enabled] |
| 1187 | sched_kthread_stop_ret (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1188 | sched_kthread_stop (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1189 | sched_wakeup_new (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1190 | |
| 1191 | </COMMAND_OUTPUT> |
| 1192 | |
| 1193 | <COMMAND_INPUT> |
| 1194 | lttng enable-event myevent5 -k -s mysession --function create_dev:0x2000 |
| 1195 | </COMMAND_INPUT> |
| 1196 | <COMMAND_RESULT> |
| 1197 | 0 |
| 1198 | </COMMAND_RESULT> |
| 1199 | <COMMAND_OUTPUT> |
| 1200 | kernel event myevent5 created in channel channel0 |
| 1201 | </COMMAND_OUTPUT> |
| 1202 | |
| 1203 | <COMMAND_INPUT> |
| 1204 | lttng list mysession |
| 1205 | </COMMAND_INPUT> |
| 1206 | <COMMAND_RESULT> |
| 1207 | 0 |
| 1208 | </COMMAND_RESULT> |
| 1209 | <COMMAND_OUTPUT> |
| 1210 | Tracing session mysession: [inactive] |
| 1211 | Trace path: /home/user/lttng-traces/mysession-20120314-132824 |
| 1212 | |
| 1213 | === Domain: Kernel === |
| 1214 | |
| 1215 | Channels: |
| 1216 | ------------- |
| 1217 | - mychannel: [enabled] |
| 1218 | |
| 1219 | Attributes: |
| 1220 | overwrite mode: 1 |
| 1221 | subbufers size: 16384 |
| 1222 | number of subbufers: 4 |
| 1223 | switch timer interval: 100 |
| 1224 | read timer interval: 200 |
| 1225 | output: splice() |
| 1226 | |
| 1227 | Events: |
| 1228 | syscalls (type: syscall) [enabled] |
| 1229 | |
| 1230 | - mychannel2: [enabled] |
| 1231 | |
| 1232 | Attributes: |
| 1233 | overwrite mode: 0 |
| 1234 | subbufers size: 32768 |
| 1235 | number of subbufers: 2 |
| 1236 | switch timer interval: 100 |
| 1237 | read timer interval: 200 |
| 1238 | output: splice() |
| 1239 | |
| 1240 | Events: |
| 1241 | sched_kthread_stop_ret (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1242 | sched_kthread_stop (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1243 | sched_wakeup_new (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1244 | |
| 1245 | - channel0: [enabled] |
| 1246 | |
| 1247 | Attributes: |
| 1248 | overwrite mode: 0 |
| 1249 | subbufers size: 262144 |
| 1250 | number of subbufers: 4 |
| 1251 | switch timer interval: 0 |
| 1252 | read timer interval: 200 |
| 1253 | output: splice() |
| 1254 | |
| 1255 | Events: |
| 1256 | myevent5 (type: probe) [enabled] |
| 1257 | offset: 0x2000 |
| 1258 | symbol: create_dev |
| 1259 | myevent4 (type: function) [enabled] |
| 1260 | offset: 0x0 |
| 1261 | symbol: create_dev |
| 1262 | myevent3 (type: probe) [enabled] |
| 1263 | offset: 0x1000 |
| 1264 | symbol: init_post |
| 1265 | myevent2 (type: probe) [enabled] |
| 1266 | offset: 0x0 |
| 1267 | symbol: init_post |
| 1268 | myevent1 (type: probe) [enabled] |
| 1269 | addr: 0xc0101280 |
| 1270 | syscalls (type: syscall) [enabled] |
| 1271 | sched_kthread_stop_ret (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1272 | sched_kthread_stop (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1273 | sched_wakeup_new (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1274 | |
| 1275 | </COMMAND_OUTPUT> |
| 1276 | |
| 1277 | <COMMAND_INPUT> |
| 1278 | lttng enable-event myevent -k -s mysession -c mychannel --function create_dev:0x2000 |
| 1279 | </COMMAND_INPUT> |
| 1280 | <COMMAND_RESULT> |
| 1281 | 0 |
| 1282 | </COMMAND_RESULT> |
| 1283 | <COMMAND_OUTPUT> |
| 1284 | kernel event myevent created in channel mychannel |
| 1285 | </COMMAND_OUTPUT> |
| 1286 | |
| 1287 | <COMMAND_INPUT> |
| 1288 | lttng list mysession |
| 1289 | </COMMAND_INPUT> |
| 1290 | <COMMAND_RESULT> |
| 1291 | 0 |
| 1292 | </COMMAND_RESULT> |
| 1293 | <COMMAND_OUTPUT> |
| 1294 | Tracing session mysession: [inactive] |
| 1295 | Trace path: /home/user/lttng-traces/mysession-20120314-132824 |
| 1296 | |
| 1297 | === Domain: Kernel === |
| 1298 | |
| 1299 | Channels: |
| 1300 | ------------- |
| 1301 | - mychannel: [enabled] |
| 1302 | |
| 1303 | Attributes: |
| 1304 | overwrite mode: 1 |
| 1305 | subbufers size: 16384 |
| 1306 | number of subbufers: 4 |
| 1307 | switch timer interval: 100 |
| 1308 | read timer interval: 200 |
| 1309 | output: splice() |
| 1310 | |
| 1311 | Events: |
| 1312 | myevent (type: probe) [enabled] |
| 1313 | offset: 0x2000 |
| 1314 | symbol: create_dev |
| 1315 | syscalls (type: syscall) [enabled] |
| 1316 | |
| 1317 | - mychannel2: [enabled] |
| 1318 | |
| 1319 | Attributes: |
| 1320 | overwrite mode: 0 |
| 1321 | subbufers size: 32768 |
| 1322 | number of subbufers: 2 |
| 1323 | switch timer interval: 100 |
| 1324 | read timer interval: 200 |
| 1325 | output: splice() |
| 1326 | |
| 1327 | Events: |
| 1328 | sched_kthread_stop_ret (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1329 | sched_kthread_stop (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1330 | sched_wakeup_new (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1331 | |
| 1332 | - channel0: [enabled] |
| 1333 | |
| 1334 | Attributes: |
| 1335 | overwrite mode: 0 |
| 1336 | subbufers size: 262144 |
| 1337 | number of subbufers: 4 |
| 1338 | switch timer interval: 0 |
| 1339 | read timer interval: 200 |
| 1340 | output: splice() |
| 1341 | |
| 1342 | Events: |
| 1343 | myevent5 (type: probe) [enabled] |
| 1344 | offset: 0x2000 |
| 1345 | symbol: create_dev |
| 1346 | myevent4 (type: function) [enabled] |
| 1347 | offset: 0x0 |
| 1348 | symbol: create_dev |
| 1349 | myevent3 (type: probe) [enabled] |
| 1350 | offset: 0x1000 |
| 1351 | symbol: init_post |
| 1352 | myevent2 (type: probe) [enabled] |
| 1353 | offset: 0x0 |
| 1354 | symbol: init_post |
| 1355 | myevent1 (type: probe) [enabled] |
| 1356 | addr: 0xc0101280 |
| 1357 | syscalls (type: syscall) [enabled] |
| 1358 | sched_kthread_stop_ret (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1359 | sched_kthread_stop (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1360 | sched_wakeup_new (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1361 | |
| 1362 | </COMMAND_OUTPUT> |
| 1363 | |
| 1364 | <COMMAND_INPUT> |
| 1365 | lttng list |
| 1366 | </COMMAND_INPUT> |
| 1367 | <COMMAND_RESULT> |
| 1368 | 0 |
| 1369 | </COMMAND_RESULT> |
| 1370 | <COMMAND_OUTPUT> |
| 1371 | Available tracing sessions: |
| 1372 | 1) mysession (/home/eedbhu/lttng-traces/mysession-20120321-115617) [inactive] |
| 1373 | |
| 1374 | Use lttng list <session_name> for more details |
| 1375 | </COMMAND_OUTPUT> |
| 1376 | |
| 1377 | <COMMAND_INPUT> |
| 1378 | lttng list -k |
| 1379 | </COMMAND_INPUT> |
| 1380 | <COMMAND_RESULT> |
| 1381 | 0 |
| 1382 | </COMMAND_RESULT> |
| 1383 | <COMMAND_OUTPUT> |
| 1384 | Kernel events |
| 1385 | ------------- |
| 1386 | sched_kthread_stop (loglevel: TRACE_EMERG (0)) (type: tracepoint) |
| 1387 | sched_kthread_stop_ret (loglevel: TRACE_EMERG (0)) (type: tracepoint) |
| 1388 | sched_wakeup_new (loglevel: TRACE_EMERG (0)) (type: tracepoint) |
| 1389 | |
| 1390 | </COMMAND_OUTPUT> |
| 1391 | |
| 1392 | <COMMAND_INPUT> |
| 1393 | lttng list -u |
| 1394 | </COMMAND_INPUT> |
| 1395 | <COMMAND_RESULT> |
| 1396 | 0 |
| 1397 | </COMMAND_RESULT> |
| 1398 | <COMMAND_OUTPUT> |
| 1399 | UST events: |
| 1400 | ------------- |
| 1401 | |
| 1402 | PID: 9379 - Name: /home/user/git/lttng-ust/tests/hello.cxx/.libs/lt-hello |
| 1403 | ust_tests_hello:tptest_sighandler (loglevel: TRACE_WARNING (4)) (type: tracepoint) |
| 1404 | ust_tests_hello:tptest (loglevel: TRACE_DEBUG_FUNCTION (12)) (type: tracepoint) |
| 1405 | |
| 1406 | PID: 4852 - Name: /home/user/git/lttng-ust/tests/hello.cxx/.libs/lt-hello |
| 1407 | ust_tests_hello:tptest_sighandler (loglevel: TRACE_WARNING (4)) (type: tracepoint) |
| 1408 | ust_tests_hello:tptest (loglevel: TRACE_DEBUG_FUNCTION (12)) (type: tracepoint) |
| 1409 | |
| 1410 | </COMMAND_OUTPUT> |
| 1411 | |
| 1412 | <COMMAND_INPUT> |
| 1413 | lttng list mysession |
| 1414 | </COMMAND_INPUT> |
| 1415 | <COMMAND_RESULT> |
| 1416 | 0 |
| 1417 | </COMMAND_RESULT> |
| 1418 | <COMMAND_OUTPUT> |
| 1419 | Tracing session mysession: [inactive] |
| 1420 | Trace path: /home/user/lttng-traces/mysession-20120314-132824 |
| 1421 | |
| 1422 | === Domain: Kernel === |
| 1423 | |
| 1424 | Channels: |
| 1425 | ------------- |
| 1426 | - mychannel: [enabled] |
| 1427 | |
| 1428 | Attributes: |
| 1429 | overwrite mode: 1 |
| 1430 | subbufers size: 16384 |
| 1431 | number of subbufers: 4 |
| 1432 | switch timer interval: 100 |
| 1433 | read timer interval: 200 |
| 1434 | output: splice() |
| 1435 | |
| 1436 | Events: |
| 1437 | myevent (type: probe) [enabled] |
| 1438 | offset: 0x2000 |
| 1439 | symbol: create_dev |
| 1440 | syscalls (type: syscall) [enabled] |
| 1441 | |
| 1442 | - mychannel2: [enabled] |
| 1443 | |
| 1444 | Attributes: |
| 1445 | overwrite mode: 0 |
| 1446 | subbufers size: 32768 |
| 1447 | number of subbufers: 2 |
| 1448 | switch timer interval: 100 |
| 1449 | read timer interval: 200 |
| 1450 | output: splice() |
| 1451 | |
| 1452 | Events: |
| 1453 | sched_kthread_stop_ret (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1454 | sched_kthread_stop (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1455 | sched_wakeup_new (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1456 | |
| 1457 | - channel0: [enabled] |
| 1458 | |
| 1459 | Attributes: |
| 1460 | overwrite mode: 0 |
| 1461 | subbufers size: 262144 |
| 1462 | number of subbufers: 4 |
| 1463 | switch timer interval: 0 |
| 1464 | read timer interval: 200 |
| 1465 | output: splice() |
| 1466 | |
| 1467 | Events: |
| 1468 | myevent5 (type: probe) [enabled] |
| 1469 | offset: 0x2000 |
| 1470 | symbol: create_dev |
| 1471 | myevent4 (type: function) [enabled] |
| 1472 | offset: 0x0 |
| 1473 | symbol: create_dev |
| 1474 | myevent3 (type: probe) [enabled] |
| 1475 | offset: 0x1000 |
| 1476 | symbol: init_post |
| 1477 | myevent2 (type: probe) [enabled] |
| 1478 | offset: 0x0 |
| 1479 | symbol: init_post |
| 1480 | myevent1 (type: probe) [enabled] |
| 1481 | addr: 0xc0101280 |
| 1482 | syscalls (type: syscall) [enabled] |
| 1483 | sched_kthread_stop_ret (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1484 | sched_kthread_stop (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1485 | sched_wakeup_new (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1486 | |
| 1487 | </COMMAND_OUTPUT> |
| 1488 | |
| 1489 | <COMMAND_INPUT> |
| 1490 | lttng add-context -h |
| 1491 | </COMMAND_INPUT> |
| 1492 | <COMMAND_RESULT> |
| 1493 | 0 |
| 1494 | </COMMAND_RESULT> |
| 1495 | <COMMAND_OUTPUT> |
| 1496 | usage: lttng add-context -t TYPE |
| 1497 | |
| 1498 | If no channel and no event is given (-c/-e), the context |
| 1499 | will be added to all events and all channels. |
| 1500 | Otherwise the context will be added only to the channel (-c) |
| 1501 | and/or event (-e) indicated. |
| 1502 | Exactly one domain (-k/--kernel or -u/--userspace) must be specified. |
| 1503 | |
| 1504 | Options: |
| 1505 | -h, --help Show this help |
| 1506 | --list-options Simple listing of options |
| 1507 | -s, --session NAME Apply to session name |
| 1508 | -c, --channel NAME Apply to channel |
| 1509 | -e, --event NAME Apply to event |
| 1510 | -k, --kernel Apply to the kernel tracer |
| 1511 | -u, --userspace Apply to the user-space tracer |
| 1512 | -t, --type TYPE Context type. You can repeat that option on |
| 1513 | the command line to specify multiple contexts at once. |
| 1514 | (--kernel preempts --userspace) |
| 1515 | TYPE can be one of the strings below: |
| 1516 | pid, procname, prio, nice, vpid, tid, pthread_id, |
| 1517 | vtid, ppid, vppid, perf:cpu-cycles, perf:cycles, |
| 1518 | perf:stalled-cycles-frontend, |
| 1519 | perf:idle-cycles-frontend, |
| 1520 | perf:stalled-cycles-backend, |
| 1521 | perf:idle-cycles-backend, perf:instructions, |
| 1522 | perf:cache-references, perf:cache-misses, |
| 1523 | perf:branch-instructions, perf:branches, |
| 1524 | perf:branch-misses, perf:bus-cycles, |
| 1525 | perf:L1-dcache-loads, perf:L1-dcache-load-misses, |
| 1526 | perf:L1-dcache-stores, |
| 1527 | perf:L1-dcache-store-misses, |
| 1528 | perf:L1-dcache-prefetches, |
| 1529 | perf:L1-dcache-prefetch-misses, |
| 1530 | perf:L1-icache-loads, perf:L1-icache-load-misses, |
| 1531 | perf:L1-icache-stores, |
| 1532 | perf:L1-icache-store-misses, |
| 1533 | perf:L1-icache-prefetches, |
| 1534 | perf:L1-icache-prefetch-misses, perf:LLC-loads, |
| 1535 | perf:LLC-load-misses, perf:LLC-stores, |
| 1536 | perf:LLC-store-misses, perf:LLC-prefetches, |
| 1537 | perf:LLC-prefetch-misses, perf:dTLB-loads, |
| 1538 | perf:dTLB-load-misses, perf:dTLB-stores, |
| 1539 | perf:dTLB-store-misses, perf:dTLB-prefetches, |
| 1540 | perf:dTLB-prefetch-misses, perf:iTLB-loads, |
| 1541 | perf:iTLB-load-misses, perf:branch-loads, |
| 1542 | perf:branch-load-misses, perf:cpu-clock, |
| 1543 | perf:task-clock, perf:page-fault, perf:faults, |
| 1544 | perf:major-faults, perf:minor-faults, |
| 1545 | perf:context-switches, perf:cs, |
| 1546 | perf:cpu-migrations, perf:migrations, |
| 1547 | perf:alignment-faults, perf:emulation-faults |
| 1548 | Example: |
| 1549 | This command will add the context information 'prio' and two perf |
| 1550 | counters (hardware branch misses and cache misses), to all events |
| 1551 | in the trace data output: |
| 1552 | # lttng add-context -k -t prio -t perf:branch-misses -t perf:cache-misses |
| 1553 | |
| 1554 | </COMMAND_OUTPUT> |
| 1555 | |
| 1556 | <COMMAND_INPUT> |
| 1557 | lttng add-context -s mysession -k -t prio -t perf:branch-misses -t perf:cache-misses |
| 1558 | </COMMAND_INPUT> |
| 1559 | <COMMAND_RESULT> |
| 1560 | 0 |
| 1561 | </COMMAND_RESULT> |
| 1562 | <COMMAND_OUTPUT> |
| 1563 | kernel context perf:cache-misses added to all channels |
| 1564 | kernel context perf:branch-misses added to all channels |
| 1565 | kernel context prio added to all channels |
| 1566 | </COMMAND_OUTPUT> |
| 1567 | |
| 1568 | <COMMAND_INPUT> |
| 1569 | lttng list mysession |
| 1570 | </COMMAND_INPUT> |
| 1571 | <COMMAND_RESULT> |
| 1572 | 0 |
| 1573 | </COMMAND_RESULT> |
| 1574 | <COMMAND_OUTPUT> |
| 1575 | Tracing session mysession: [inactive] |
| 1576 | Trace path: /home/user/lttng-traces/mysession-20120314-132824 |
| 1577 | |
| 1578 | === Domain: Kernel === |
| 1579 | |
| 1580 | Channels: |
| 1581 | ------------- |
| 1582 | - mychannel: [enabled] |
| 1583 | |
| 1584 | Attributes: |
| 1585 | overwrite mode: 1 |
| 1586 | subbufers size: 16384 |
| 1587 | number of subbufers: 4 |
| 1588 | switch timer interval: 100 |
| 1589 | read timer interval: 200 |
| 1590 | output: splice() |
| 1591 | |
| 1592 | Events: |
| 1593 | myevent (type: probe) [enabled] |
| 1594 | offset: 0x2000 |
| 1595 | symbol: create_dev |
| 1596 | syscalls (type: syscall) [enabled] |
| 1597 | |
| 1598 | - mychannel2: [enabled] |
| 1599 | |
| 1600 | Attributes: |
| 1601 | overwrite mode: 0 |
| 1602 | subbufers size: 32768 |
| 1603 | number of subbufers: 2 |
| 1604 | switch timer interval: 100 |
| 1605 | read timer interval: 200 |
| 1606 | output: splice() |
| 1607 | |
| 1608 | Events: |
| 1609 | sched_kthread_stop_ret (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1610 | sched_kthread_stop (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1611 | sched_wakeup_new (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1612 | |
| 1613 | - channel0: [enabled] |
| 1614 | |
| 1615 | Attributes: |
| 1616 | overwrite mode: 0 |
| 1617 | subbufers size: 262144 |
| 1618 | number of subbufers: 4 |
| 1619 | switch timer interval: 0 |
| 1620 | read timer interval: 200 |
| 1621 | output: splice() |
| 1622 | |
| 1623 | Events: |
| 1624 | myevent5 (type: probe) [enabled] |
| 1625 | offset: 0x2000 |
| 1626 | symbol: create_dev |
| 1627 | myevent4 (type: function) [enabled] |
| 1628 | offset: 0x0 |
| 1629 | symbol: create_dev |
| 1630 | myevent3 (type: probe) [enabled] |
| 1631 | offset: 0x1000 |
| 1632 | symbol: init_post |
| 1633 | myevent2 (type: probe) [enabled] |
| 1634 | offset: 0x0 |
| 1635 | symbol: init_post |
| 1636 | myevent1 (type: probe) [enabled] |
| 1637 | addr: 0xc0101280 |
| 1638 | syscalls (type: syscall) [enabled] |
| 1639 | sched_kthread_stop_ret (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1640 | sched_kthread_stop (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1641 | sched_wakeup_new (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1642 | |
| 1643 | </COMMAND_OUTPUT> |
| 1644 | |
| 1645 | <COMMAND_INPUT> |
| 1646 | lttng add-context -h |
| 1647 | </COMMAND_INPUT> |
| 1648 | <COMMAND_RESULT> |
| 1649 | 0 |
| 1650 | </COMMAND_RESULT> |
| 1651 | <COMMAND_OUTPUT> |
| 1652 | usage: lttng add-context -t TYPE |
| 1653 | |
| 1654 | If no channel and no event is given (-c/-e), the context |
| 1655 | will be added to all events and all channels. |
| 1656 | Otherwise the context will be added only to the channel (-c) |
| 1657 | and/or event (-e) indicated. |
| 1658 | Exactly one domain (-k/--kernel or -u/--userspace) must be specified. |
| 1659 | |
| 1660 | Options: |
| 1661 | -h, --help Show this help |
| 1662 | --list-options Simple listing of options |
| 1663 | -s, --session NAME Apply to session name |
| 1664 | -c, --channel NAME Apply to channel |
| 1665 | -e, --event NAME Apply to event |
| 1666 | -k, --kernel Apply to the kernel tracer |
| 1667 | -u, --userspace Apply to the user-space tracer |
| 1668 | -t, --type TYPE Context type. You can repeat that option on |
| 1669 | the command line to specify multiple contexts at once. |
| 1670 | (--kernel preempts --userspace) |
| 1671 | TYPE can be one of the strings below: |
| 1672 | pid, procname, prio, nice, vpid, tid, pthread_id, |
| 1673 | vtid, ppid, vppid, perf:cpu-cycles, perf:cycles, |
| 1674 | perf:stalled-cycles-frontend, |
| 1675 | perf:idle-cycles-frontend, |
| 1676 | perf:stalled-cycles-backend, |
| 1677 | perf:idle-cycles-backend, perf:instructions, |
| 1678 | perf:cache-references, perf:cache-misses, |
| 1679 | perf:branch-instructions, perf:branches, |
| 1680 | perf:branch-misses, perf:bus-cycles, |
| 1681 | perf:L1-dcache-loads, perf:L1-dcache-load-misses, |
| 1682 | perf:L1-dcache-stores, |
| 1683 | perf:L1-dcache-store-misses, |
| 1684 | perf:L1-dcache-prefetches, |
| 1685 | perf:L1-dcache-prefetch-misses, |
| 1686 | perf:L1-icache-loads, perf:L1-icache-load-misses, |
| 1687 | perf:L1-icache-stores, |
| 1688 | perf:L1-icache-store-misses, |
| 1689 | perf:L1-icache-prefetches, |
| 1690 | perf:L1-icache-prefetch-misses, perf:LLC-loads, |
| 1691 | perf:LLC-load-misses, perf:LLC-stores, |
| 1692 | perf:LLC-store-misses, perf:LLC-prefetches, |
| 1693 | perf:LLC-prefetch-misses, perf:dTLB-loads, |
| 1694 | perf:dTLB-load-misses, perf:dTLB-stores, |
| 1695 | perf:dTLB-store-misses, perf:dTLB-prefetches, |
| 1696 | perf:dTLB-prefetch-misses, perf:iTLB-loads, |
| 1697 | perf:iTLB-load-misses, perf:branch-loads, |
| 1698 | perf:branch-load-misses, perf:cpu-clock, |
| 1699 | perf:task-clock, perf:page-fault, perf:faults, |
| 1700 | perf:major-faults, perf:minor-faults, |
| 1701 | perf:context-switches, perf:cs, |
| 1702 | perf:cpu-migrations, perf:migrations, |
| 1703 | perf:alignment-faults, perf:emulation-faults |
| 1704 | Example: |
| 1705 | This command will add the context information 'prio' and two perf |
| 1706 | counters (hardware branch misses and cache misses), to all events |
| 1707 | in the trace data output: |
| 1708 | # lttng add-context -k -t prio -t perf:branch-misses -t perf:cache-misses |
| 1709 | |
| 1710 | </COMMAND_OUTPUT> |
| 1711 | |
| 1712 | <COMMAND_INPUT> |
| 1713 | lttng add-context -s mysession -c mychannel -k -t prio -t perf:branch-misses -t perf:cache-misses |
| 1714 | </COMMAND_INPUT> |
| 1715 | <COMMAND_RESULT> |
| 1716 | 0 |
| 1717 | </COMMAND_RESULT> |
| 1718 | <COMMAND_OUTPUT> |
| 1719 | kernel context perf:cache-misses added to channel mychannel |
| 1720 | kernel context perf:branch-misses added to channel mychannel |
| 1721 | kernel context prio added to channel mychannel |
| 1722 | </COMMAND_OUTPUT> |
| 1723 | |
| 1724 | <COMMAND_INPUT> |
| 1725 | lttng list mysession |
| 1726 | </COMMAND_INPUT> |
| 1727 | <COMMAND_RESULT> |
| 1728 | 0 |
| 1729 | </COMMAND_RESULT> |
| 1730 | <COMMAND_OUTPUT> |
| 1731 | Tracing session mysession: [inactive] |
| 1732 | Trace path: /home/user/lttng-traces/mysession-20120314-132824 |
| 1733 | |
| 1734 | === Domain: Kernel === |
| 1735 | |
| 1736 | Channels: |
| 1737 | ------------- |
| 1738 | - mychannel: [enabled] |
| 1739 | |
| 1740 | Attributes: |
| 1741 | overwrite mode: 1 |
| 1742 | subbufers size: 16384 |
| 1743 | number of subbufers: 4 |
| 1744 | switch timer interval: 100 |
| 1745 | read timer interval: 200 |
| 1746 | output: splice() |
| 1747 | |
| 1748 | Events: |
| 1749 | myevent (type: probe) [enabled] |
| 1750 | offset: 0x2000 |
| 1751 | symbol: create_dev |
| 1752 | syscalls (type: syscall) [enabled] |
| 1753 | |
| 1754 | - mychannel2: [enabled] |
| 1755 | |
| 1756 | Attributes: |
| 1757 | overwrite mode: 0 |
| 1758 | subbufers size: 32768 |
| 1759 | number of subbufers: 2 |
| 1760 | switch timer interval: 100 |
| 1761 | read timer interval: 200 |
| 1762 | output: splice() |
| 1763 | |
| 1764 | Events: |
| 1765 | sched_kthread_stop_ret (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1766 | sched_kthread_stop (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1767 | sched_wakeup_new (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1768 | |
| 1769 | - channel0: [enabled] |
| 1770 | |
| 1771 | Attributes: |
| 1772 | overwrite mode: 0 |
| 1773 | subbufers size: 262144 |
| 1774 | number of subbufers: 4 |
| 1775 | switch timer interval: 0 |
| 1776 | read timer interval: 200 |
| 1777 | output: splice() |
| 1778 | |
| 1779 | Events: |
| 1780 | myevent5 (type: probe) [enabled] |
| 1781 | offset: 0x2000 |
| 1782 | symbol: create_dev |
| 1783 | myevent4 (type: function) [enabled] |
| 1784 | offset: 0x0 |
| 1785 | symbol: create_dev |
| 1786 | myevent3 (type: probe) [enabled] |
| 1787 | offset: 0x1000 |
| 1788 | symbol: init_post |
| 1789 | myevent2 (type: probe) [enabled] |
| 1790 | offset: 0x0 |
| 1791 | symbol: init_post |
| 1792 | myevent1 (type: probe) [enabled] |
| 1793 | addr: 0xc0101280 |
| 1794 | syscalls (type: syscall) [enabled] |
| 1795 | sched_kthread_stop_ret (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1796 | sched_kthread_stop (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1797 | sched_wakeup_new (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1798 | |
| 1799 | </COMMAND_OUTPUT> |
| 1800 | |
| 1801 | <COMMAND_INPUT> |
| 1802 | lttng add-context -h |
| 1803 | </COMMAND_INPUT> |
| 1804 | <COMMAND_RESULT> |
| 1805 | 0 |
| 1806 | </COMMAND_RESULT> |
| 1807 | <COMMAND_OUTPUT> |
| 1808 | usage: lttng add-context -t TYPE |
| 1809 | |
| 1810 | If no channel and no event is given (-c/-e), the context |
| 1811 | will be added to all events and all channels. |
| 1812 | Otherwise the context will be added only to the channel (-c) |
| 1813 | and/or event (-e) indicated. |
| 1814 | Exactly one domain (-k/--kernel or -u/--userspace) must be specified. |
| 1815 | |
| 1816 | Options: |
| 1817 | -h, --help Show this help |
| 1818 | --list-options Simple listing of options |
| 1819 | -s, --session NAME Apply to session name |
| 1820 | -c, --channel NAME Apply to channel |
| 1821 | -e, --event NAME Apply to event |
| 1822 | -k, --kernel Apply to the kernel tracer |
| 1823 | -u, --userspace Apply to the user-space tracer |
| 1824 | -t, --type TYPE Context type. You can repeat that option on |
| 1825 | the command line to specify multiple contexts at once. |
| 1826 | (--kernel preempts --userspace) |
| 1827 | TYPE can be one of the strings below: |
| 1828 | pid, procname, prio, nice, vpid, tid, pthread_id, |
| 1829 | vtid, ppid, vppid, perf:cpu-cycles, perf:cycles, |
| 1830 | perf:stalled-cycles-frontend, |
| 1831 | perf:idle-cycles-frontend, |
| 1832 | perf:stalled-cycles-backend, |
| 1833 | perf:idle-cycles-backend, perf:instructions, |
| 1834 | perf:cache-references, perf:cache-misses, |
| 1835 | perf:branch-instructions, perf:branches, |
| 1836 | perf:branch-misses, perf:bus-cycles, |
| 1837 | perf:L1-dcache-loads, perf:L1-dcache-load-misses, |
| 1838 | perf:L1-dcache-stores, |
| 1839 | perf:L1-dcache-store-misses, |
| 1840 | perf:L1-dcache-prefetches, |
| 1841 | perf:L1-dcache-prefetch-misses, |
| 1842 | perf:L1-icache-loads, perf:L1-icache-load-misses, |
| 1843 | perf:L1-icache-stores, |
| 1844 | perf:L1-icache-store-misses, |
| 1845 | perf:L1-icache-prefetches, |
| 1846 | perf:L1-icache-prefetch-misses, perf:LLC-loads, |
| 1847 | perf:LLC-load-misses, perf:LLC-stores, |
| 1848 | perf:LLC-store-misses, perf:LLC-prefetches, |
| 1849 | perf:LLC-prefetch-misses, perf:dTLB-loads, |
| 1850 | perf:dTLB-load-misses, perf:dTLB-stores, |
| 1851 | perf:dTLB-store-misses, perf:dTLB-prefetches, |
| 1852 | perf:dTLB-prefetch-misses, perf:iTLB-loads, |
| 1853 | perf:iTLB-load-misses, perf:branch-loads, |
| 1854 | perf:branch-load-misses, perf:cpu-clock, |
| 1855 | perf:task-clock, perf:page-fault, perf:faults, |
| 1856 | perf:major-faults, perf:minor-faults, |
| 1857 | perf:context-switches, perf:cs, |
| 1858 | perf:cpu-migrations, perf:migrations, |
| 1859 | perf:alignment-faults, perf:emulation-faults |
| 1860 | Example: |
| 1861 | This command will add the context information 'prio' and two perf |
| 1862 | counters (hardware branch misses and cache misses), to all events |
| 1863 | in the trace data output: |
| 1864 | # lttng add-context -k -t prio -t perf:branch-misses -t perf:cache-misses |
| 1865 | |
| 1866 | </COMMAND_OUTPUT> |
| 1867 | |
| 1868 | <COMMAND_INPUT> |
| 1869 | lttng add-context -s mysession -c channel0 -e sched_kthread_stop_ret -k -t prio -t perf:branch-misses -t perf:cache-misses |
| 1870 | </COMMAND_INPUT> |
| 1871 | <COMMAND_RESULT> |
| 1872 | 0 |
| 1873 | </COMMAND_RESULT> |
| 1874 | <COMMAND_OUTPUT> |
| 1875 | kernel context perf:cache-misses added to event sched_kthread_stop_ret channel mychannel |
| 1876 | kernel context perf:branch-misses added to event sched_kthread_stop_ret channel mychannel |
| 1877 | kernel context prio added to channel event sched_kthread_stop_ret mychannel |
| 1878 | </COMMAND_OUTPUT> |
| 1879 | |
| 1880 | <COMMAND_INPUT> |
| 1881 | lttng list mysession |
| 1882 | </COMMAND_INPUT> |
| 1883 | <COMMAND_RESULT> |
| 1884 | 0 |
| 1885 | </COMMAND_RESULT> |
| 1886 | <COMMAND_OUTPUT> |
| 1887 | Tracing session mysession: [inactive] |
| 1888 | Trace path: /home/user/lttng-traces/mysession-20120314-132824 |
| 1889 | |
| 1890 | === Domain: Kernel === |
| 1891 | |
| 1892 | Channels: |
| 1893 | ------------- |
| 1894 | - mychannel: [enabled] |
| 1895 | |
| 1896 | Attributes: |
| 1897 | overwrite mode: 1 |
| 1898 | subbufers size: 16384 |
| 1899 | number of subbufers: 4 |
| 1900 | switch timer interval: 100 |
| 1901 | read timer interval: 200 |
| 1902 | output: splice() |
| 1903 | |
| 1904 | Events: |
| 1905 | myevent (type: probe) [enabled] |
| 1906 | offset: 0x2000 |
| 1907 | symbol: create_dev |
| 1908 | syscalls (type: syscall) [enabled] |
| 1909 | |
| 1910 | - mychannel2: [enabled] |
| 1911 | |
| 1912 | Attributes: |
| 1913 | overwrite mode: 0 |
| 1914 | subbufers size: 32768 |
| 1915 | number of subbufers: 2 |
| 1916 | switch timer interval: 100 |
| 1917 | read timer interval: 200 |
| 1918 | output: splice() |
| 1919 | |
| 1920 | Events: |
| 1921 | sched_kthread_stop_ret (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1922 | sched_kthread_stop (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1923 | sched_wakeup_new (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1924 | |
| 1925 | - channel0: [enabled] |
| 1926 | |
| 1927 | Attributes: |
| 1928 | overwrite mode: 0 |
| 1929 | subbufers size: 262144 |
| 1930 | number of subbufers: 4 |
| 1931 | switch timer interval: 0 |
| 1932 | read timer interval: 200 |
| 1933 | output: splice() |
| 1934 | |
| 1935 | Events: |
| 1936 | myevent5 (type: probe) [enabled] |
| 1937 | offset: 0x2000 |
| 1938 | symbol: create_dev |
| 1939 | myevent4 (type: function) [enabled] |
| 1940 | offset: 0x0 |
| 1941 | symbol: create_dev |
| 1942 | myevent3 (type: probe) [enabled] |
| 1943 | offset: 0x1000 |
| 1944 | symbol: init_post |
| 1945 | myevent2 (type: probe) [enabled] |
| 1946 | offset: 0x0 |
| 1947 | symbol: init_post |
| 1948 | myevent1 (type: probe) [enabled] |
| 1949 | addr: 0xc0101280 |
| 1950 | syscalls (type: syscall) [enabled] |
| 1951 | sched_kthread_stop_ret (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1952 | sched_kthread_stop (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1953 | sched_wakeup_new (loglevel: TRACE_EMERG (0)) (type: tracepoint) [enabled] |
| 1954 | |
| 1955 | </COMMAND_OUTPUT> |
| 1956 | |
| 1957 | <COMMAND_INPUT> |
| 1958 | lttng calibrate -k --function |
| 1959 | </COMMAND_INPUT> |
| 1960 | <COMMAND_RESULT> |
| 1961 | 0 |
| 1962 | </COMMAND_RESULT> |
| 1963 | <COMMAND_OUTPUT> |
| 1964 | Kernel calibration done |
| 1965 | </COMMAND_OUTPUT> |
| 1966 | |
| 1967 | </SCENARIO> |
| 1968 | |
| 1969 | <SCENARIO> |
| 1970 | Scenario4 |
| 1971 | |
| 1972 | <COMMAND_INPUT> |
| 1973 | lttng enable-channel mychannel -u -s mysession --overwrite --subbuf-size 16384 --num-subbuf 4 --switch-timer 100 --read-timer 200 |
| 1974 | </COMMAND_INPUT> |
| 1975 | <COMMAND_RESULT> |
| 1976 | 0 |
| 1977 | </COMMAND_RESULT> |
| 1978 | <COMMAND_OUTPUT> |
| 1979 | UST channel mychannel enabled for session mysession |
| 1980 | </COMMAND_OUTPUT> |
| 1981 | |
| 1982 | <COMMAND_INPUT> |
| 1983 | lttng list mysession |
| 1984 | </COMMAND_INPUT> |
| 1985 | <COMMAND_RESULT> |
| 1986 | 0 |
| 1987 | </COMMAND_RESULT> |
| 1988 | <COMMAND_OUTPUT> |
| 1989 | Tracing session mysession: [inactive] |
| 1990 | Trace path: /home/user/lttng-traces/mysession-20120314-132824 |
| 1991 | |
| 1992 | === Domain: UST global === |
| 1993 | |
| 1994 | Channels: |
| 1995 | ------------- |
| 1996 | - mychannel: [enabled] |
| 1997 | |
| 1998 | Attributes: |
| 1999 | overwrite mode: 1 |
| 2000 | subbufers size: 16384 |
| 2001 | number of subbufers: 4 |
| 2002 | switch timer interval: 100 |
| 2003 | read timer interval: 200 |
| 2004 | output: mmap() |
| 2005 | |
| 2006 | Events: |
| 2007 | None |
| 2008 | |
| 2009 | </COMMAND_OUTPUT> |
| 2010 | |
| 2011 | <COMMAND_INPUT> |
| 2012 | lttng enable-channel mychannel2 -u -s mysession --subbuf-size 32768 --num-subbuf 2 --switch-timer 100 --read-timer 200 |
| 2013 | </COMMAND_INPUT> |
| 2014 | <COMMAND_RESULT> |
| 2015 | 0 |
| 2016 | </COMMAND_RESULT> |
| 2017 | <COMMAND_OUTPUT> |
| 2018 | UST channel mychannel2 enabled for session mysession |
| 2019 | </COMMAND_OUTPUT> |
| 2020 | |
| 2021 | <COMMAND_INPUT> |
| 2022 | lttng list mysession |
| 2023 | </COMMAND_INPUT> |
| 2024 | <COMMAND_RESULT> |
| 2025 | 0 |
| 2026 | </COMMAND_RESULT> |
| 2027 | <COMMAND_OUTPUT> |
| 2028 | Tracing session mysession: [inactive] |
| 2029 | Trace path: /home/user/lttng-traces/mysession-20120314-132824 |
| 2030 | |
| 2031 | === Domain: UST global === |
| 2032 | |
| 2033 | Channels: |
| 2034 | ------------- |
| 2035 | - mychannel: [enabled] |
| 2036 | |
| 2037 | Attributes: |
| 2038 | overwrite mode: 1 |
| 2039 | subbufers size: 16384 |
| 2040 | number of subbufers: 4 |
| 2041 | switch timer interval: 100 |
| 2042 | read timer interval: 200 |
| 2043 | output: mmap() |
| 2044 | |
| 2045 | Events: |
| 2046 | None |
| 2047 | |
| 2048 | - mychannel2: [enabled] |
| 2049 | |
| 2050 | Attributes: |
| 2051 | overwrite mode: 0 |
| 2052 | subbufers size: 32768 |
| 2053 | number of subbufers: 2 |
| 2054 | switch timer interval: 100 |
| 2055 | read timer interval: 200 |
| 2056 | output: mmap() |
| 2057 | |
| 2058 | Events: |
| 2059 | None |
| 2060 | |
| 2061 | </COMMAND_OUTPUT> |
| 2062 | |
| 2063 | <COMMAND_INPUT> |
| 2064 | lttng enable-event ust_tests_hello:tptest_sighandler -u -s mysession --tracepoint |
| 2065 | </COMMAND_INPUT> |
| 2066 | <COMMAND_RESULT> |
| 2067 | 0 |
| 2068 | </COMMAND_RESULT> |
| 2069 | <COMMAND_OUTPUT> |
| 2070 | UST event ust_tests_hello:tptest_sighandler created in channel channel0 |
| 2071 | </COMMAND_OUTPUT> |
| 2072 | |
| 2073 | <COMMAND_INPUT> |
| 2074 | lttng list mysession |
| 2075 | </COMMAND_INPUT> |
| 2076 | <COMMAND_RESULT> |
| 2077 | 0 |
| 2078 | </COMMAND_RESULT> |
| 2079 | <COMMAND_OUTPUT> |
| 2080 | Tracing session mysession: [inactive] |
| 2081 | Trace path: /home/user/lttng-traces/mysession-20120314-132824 |
| 2082 | |
| 2083 | === Domain: UST global === |
| 2084 | |
| 2085 | Channels: |
| 2086 | ------------- |
| 2087 | - mychannel: [enabled] |
| 2088 | |
| 2089 | Attributes: |
| 2090 | overwrite mode: 1 |
| 2091 | subbufers size: 16384 |
| 2092 | number of subbufers: 4 |
| 2093 | switch timer interval: 100 |
| 2094 | read timer interval: 200 |
| 2095 | output: mmap() |
| 2096 | |
| 2097 | Events: |
| 2098 | None |
| 2099 | |
| 2100 | - mychannel2: [enabled] |
| 2101 | |
| 2102 | Attributes: |
| 2103 | overwrite mode: 0 |
| 2104 | subbufers size: 32768 |
| 2105 | number of subbufers: 2 |
| 2106 | switch timer interval: 100 |
| 2107 | read timer interval: 200 |
| 2108 | output: mmap() |
| 2109 | |
| 2110 | Events: |
| 2111 | None |
| 2112 | |
| 2113 | - channel0: [enabled] |
| 2114 | |
| 2115 | Attributes: |
| 2116 | overwrite mode: 0 |
| 2117 | subbufers size: 262144 |
| 2118 | number of subbufers: 4 |
| 2119 | switch timer interval: 0 |
| 2120 | read timer interval: 200 |
| 2121 | output: mmap() |
| 2122 | |
| 2123 | Events: |
| 2124 | ust_tests_hello:tptest_sighandler (type: tracepoint) [enabled] |
| 2125 | |
| 2126 | </COMMAND_OUTPUT> |
| 2127 | |
| 2128 | <COMMAND_INPUT> |
| 2129 | lttng enable-event ust_tests_hello:tptest -u -s mysession --tracepoint |
| 2130 | </COMMAND_INPUT> |
| 2131 | <COMMAND_RESULT> |
| 2132 | 0 |
| 2133 | </COMMAND_RESULT> |
| 2134 | <COMMAND_OUTPUT> |
| 2135 | UST event ust_tests_hello:tptest created in channel channel0 |
| 2136 | </COMMAND_OUTPUT> |
| 2137 | |
| 2138 | <COMMAND_INPUT> |
| 2139 | lttng list mysession |
| 2140 | </COMMAND_INPUT> |
| 2141 | <COMMAND_RESULT> |
| 2142 | 0 |
| 2143 | </COMMAND_RESULT> |
| 2144 | <COMMAND_OUTPUT> |
| 2145 | Tracing session mysession: [inactive] |
| 2146 | Trace path: /home/user/lttng-traces/mysession-20120314-132824 |
| 2147 | |
| 2148 | === Domain: UST global === |
| 2149 | |
| 2150 | Channels: |
| 2151 | ------------- |
| 2152 | - mychannel: [enabled] |
| 2153 | |
| 2154 | Attributes: |
| 2155 | overwrite mode: 1 |
| 2156 | subbufers size: 16384 |
| 2157 | number of subbufers: 4 |
| 2158 | switch timer interval: 100 |
| 2159 | read timer interval: 200 |
| 2160 | output: mmap() |
| 2161 | |
| 2162 | Events: |
| 2163 | None |
| 2164 | |
| 2165 | - mychannel2: [enabled] |
| 2166 | |
| 2167 | Attributes: |
| 2168 | overwrite mode: 0 |
| 2169 | subbufers size: 32768 |
| 2170 | number of subbufers: 2 |
| 2171 | switch timer interval: 100 |
| 2172 | read timer interval: 200 |
| 2173 | output: mmap() |
| 2174 | |
| 2175 | Events: |
| 2176 | None |
| 2177 | |
| 2178 | - channel0: [enabled] |
| 2179 | |
| 2180 | Attributes: |
| 2181 | overwrite mode: 0 |
| 2182 | subbufers size: 262144 |
| 2183 | number of subbufers: 4 |
| 2184 | switch timer interval: 0 |
| 2185 | read timer interval: 200 |
| 2186 | output: mmap() |
| 2187 | |
| 2188 | Events: |
| 2189 | ust_tests_hello:tptest_sighandler (type: tracepoint) [enabled] |
| 2190 | ust_tests_hello:tptest (type: tracepoint) [enabled] |
| 2191 | |
| 2192 | </COMMAND_OUTPUT> |
| 2193 | |
| 2194 | <COMMAND_INPUT> |
| 2195 | lttng enable-event -a -u -s mysession -c mychannel2 --tracepoint |
| 2196 | </COMMAND_INPUT> |
| 2197 | <COMMAND_RESULT> |
| 2198 | 0 |
| 2199 | </COMMAND_RESULT> |
| 2200 | <COMMAND_OUTPUT> |
| 2201 | All UST events created in channel channel0 |
| 2202 | </COMMAND_OUTPUT> |
| 2203 | |
| 2204 | <COMMAND_INPUT> |
| 2205 | lttng list mysession |
| 2206 | </COMMAND_INPUT> |
| 2207 | <COMMAND_RESULT> |
| 2208 | 0 |
| 2209 | </COMMAND_RESULT> |
| 2210 | <COMMAND_OUTPUT> |
| 2211 | Tracing session mysession: [inactive] |
| 2212 | Trace path: /home/user/lttng-traces/mysession-20120314-132824 |
| 2213 | |
| 2214 | === Domain: UST global === |
| 2215 | |
| 2216 | Channels: |
| 2217 | ------------- |
| 2218 | - mychannel: [enabled] |
| 2219 | |
| 2220 | Attributes: |
| 2221 | overwrite mode: 1 |
| 2222 | subbufers size: 16384 |
| 2223 | number of subbufers: 4 |
| 2224 | switch timer interval: 100 |
| 2225 | read timer interval: 200 |
| 2226 | output: mmap() |
| 2227 | |
| 2228 | Events: |
| 2229 | None |
| 2230 | |
| 2231 | - mychannel2: [enabled] |
| 2232 | |
| 2233 | Attributes: |
| 2234 | overwrite mode: 0 |
| 2235 | subbufers size: 32768 |
| 2236 | number of subbufers: 2 |
| 2237 | switch timer interval: 100 |
| 2238 | read timer interval: 200 |
| 2239 | output: mmap() |
| 2240 | |
| 2241 | Events: |
| 2242 | * (type: tracepoint) [enabled] |
| 2243 | |
| 2244 | - channel0: [enabled] |
| 2245 | |
| 2246 | Attributes: |
| 2247 | overwrite mode: 0 |
| 2248 | subbufers size: 262144 |
| 2249 | number of subbufers: 4 |
| 2250 | switch timer interval: 0 |
| 2251 | read timer interval: 200 |
| 2252 | output: mmap() |
| 2253 | |
| 2254 | Events: |
| 2255 | ust_tests_hello:tptest_sighandler (type: tracepoint) [enabled] |
| 2256 | ust_tests_hello:tptest (type: tracepoint) [enabled] |
| 2257 | |
| 2258 | </COMMAND_OUTPUT> |
| 2259 | |
| 2260 | <COMMAND_INPUT> |
| 2261 | lttng enable-event "ust*" -u -s mysession -c mychannel --tracepoint |
| 2262 | </COMMAND_INPUT> |
| 2263 | <COMMAND_RESULT> |
| 2264 | 0 |
| 2265 | </COMMAND_RESULT> |
| 2266 | <COMMAND_OUTPUT> |
| 2267 | UST event ust* created in channel mychannel |
| 2268 | </COMMAND_OUTPUT> |
| 2269 | |
| 2270 | <COMMAND_INPUT> |
| 2271 | lttng list mysession |
| 2272 | </COMMAND_INPUT> |
| 2273 | <COMMAND_RESULT> |
| 2274 | 0 |
| 2275 | </COMMAND_RESULT> |
| 2276 | <COMMAND_OUTPUT> |
| 2277 | Tracing session mysession: [inactive] |
| 2278 | Trace path: /home/user/lttng-traces/mysession-20120314-132824 |
| 2279 | |
| 2280 | === Domain: UST global === |
| 2281 | |
| 2282 | Channels: |
| 2283 | ------------- |
| 2284 | - mychannel: [enabled] |
| 2285 | |
| 2286 | Attributes: |
| 2287 | overwrite mode: 1 |
| 2288 | subbufers size: 16384 |
| 2289 | number of subbufers: 4 |
| 2290 | switch timer interval: 100 |
| 2291 | read timer interval: 200 |
| 2292 | output: mmap() |
| 2293 | |
| 2294 | Events: |
| 2295 | ust* (type: tracepoint) [enabled] |
| 2296 | |
| 2297 | - mychannel2: [enabled] |
| 2298 | |
| 2299 | Attributes: |
| 2300 | overwrite mode: 0 |
| 2301 | subbufers size: 32768 |
| 2302 | number of subbufers: 2 |
| 2303 | switch timer interval: 100 |
| 2304 | read timer interval: 200 |
| 2305 | output: mmap() |
| 2306 | |
| 2307 | Events: |
| 2308 | * (type: tracepoint) [enabled] |
| 2309 | |
| 2310 | - channel0: [enabled] |
| 2311 | |
| 2312 | Attributes: |
| 2313 | overwrite mode: 0 |
| 2314 | subbufers size: 262144 |
| 2315 | number of subbufers: 4 |
| 2316 | switch timer interval: 0 |
| 2317 | read timer interval: 200 |
| 2318 | output: mmap() |
| 2319 | |
| 2320 | Events: |
| 2321 | ust_tests_hello:tptest_sighandler (type: tracepoint) [enabled] |
| 2322 | ust_tests_hello:tptest (type: tracepoint) [enabled] |
| 2323 | |
| 2324 | </COMMAND_OUTPUT> |
| 2325 | |
| 2326 | <COMMAND_INPUT> |
| 2327 | lttng enable-event "ust*" -u -s mysession --tracepoint |
| 2328 | </COMMAND_INPUT> |
| 2329 | <COMMAND_RESULT> |
| 2330 | 0 |
| 2331 | </COMMAND_RESULT> |
| 2332 | <COMMAND_OUTPUT> |
| 2333 | UST event ust* created in channel channel0 |
| 2334 | </COMMAND_OUTPUT> |
| 2335 | |
| 2336 | <COMMAND_INPUT> |
| 2337 | lttng list mysession |
| 2338 | </COMMAND_INPUT> |
| 2339 | <COMMAND_RESULT> |
| 2340 | 0 |
| 2341 | </COMMAND_RESULT> |
| 2342 | <COMMAND_OUTPUT> |
| 2343 | Tracing session mysession: [inactive] |
| 2344 | Trace path: /home/user/lttng-traces/mysession-20120314-132824 |
| 2345 | |
| 2346 | === Domain: UST global === |
| 2347 | |
| 2348 | Channels: |
| 2349 | ------------- |
| 2350 | - mychannel: [enabled] |
| 2351 | |
| 2352 | Attributes: |
| 2353 | overwrite mode: 1 |
| 2354 | subbufers size: 16384 |
| 2355 | number of subbufers: 4 |
| 2356 | switch timer interval: 100 |
| 2357 | read timer interval: 200 |
| 2358 | output: mmap() |
| 2359 | |
| 2360 | Events: |
| 2361 | ust* (type: tracepoint) [enabled] |
| 2362 | |
| 2363 | - mychannel2: [enabled] |
| 2364 | |
| 2365 | Attributes: |
| 2366 | overwrite mode: 0 |
| 2367 | subbufers size: 32768 |
| 2368 | number of subbufers: 2 |
| 2369 | switch timer interval: 100 |
| 2370 | read timer interval: 200 |
| 2371 | output: mmap() |
| 2372 | |
| 2373 | Events: |
| 2374 | * (type: tracepoint) [enabled] |
| 2375 | |
| 2376 | - channel0: [enabled] |
| 2377 | |
| 2378 | Attributes: |
| 2379 | overwrite mode: 0 |
| 2380 | subbufers size: 262144 |
| 2381 | number of subbufers: 4 |
| 2382 | switch timer interval: 0 |
| 2383 | read timer interval: 200 |
| 2384 | output: mmap() |
| 2385 | |
| 2386 | Events: |
| 2387 | ust* (type: tracepoint) [enabled] |
| 2388 | ust_tests_hello:tptest_sighandler (type: tracepoint) [enabled] |
| 2389 | ust_tests_hello:tptest (type: tracepoint) [enabled] |
| 2390 | |
| 2391 | </COMMAND_OUTPUT> |
| 2392 | |
| 2393 | <COMMAND_INPUT> |
| 2394 | lttng enable-event "u*" -u -s mysession --tracepoint |
| 2395 | </COMMAND_INPUT> |
| 2396 | <COMMAND_RESULT> |
| 2397 | 0 |
| 2398 | </COMMAND_RESULT> |
| 2399 | <COMMAND_OUTPUT> |
| 2400 | UST event u* created in channel channel0 |
| 2401 | </COMMAND_OUTPUT> |
| 2402 | |
| 2403 | <COMMAND_INPUT> |
| 2404 | lttng list mysession |
| 2405 | </COMMAND_INPUT> |
| 2406 | <COMMAND_RESULT> |
| 2407 | 0 |
| 2408 | </COMMAND_RESULT> |
| 2409 | <COMMAND_OUTPUT> |
| 2410 | Tracing session mysession: [inactive] |
| 2411 | Trace path: /home/user/lttng-traces/mysession-20120314-132824 |
| 2412 | |
| 2413 | === Domain: UST global === |
| 2414 | |
| 2415 | Channels: |
| 2416 | ------------- |
| 2417 | - mychannel: [enabled] |
| 2418 | |
| 2419 | Attributes: |
| 2420 | overwrite mode: 1 |
| 2421 | subbufers size: 16384 |
| 2422 | number of subbufers: 4 |
| 2423 | switch timer interval: 100 |
| 2424 | read timer interval: 200 |
| 2425 | output: mmap() |
| 2426 | |
| 2427 | Events: |
| 2428 | ust* (type: tracepoint) [enabled] |
| 2429 | |
| 2430 | - mychannel2: [enabled] |
| 2431 | |
| 2432 | Attributes: |
| 2433 | overwrite mode: 0 |
| 2434 | subbufers size: 32768 |
| 2435 | number of subbufers: 2 |
| 2436 | switch timer interval: 100 |
| 2437 | read timer interval: 200 |
| 2438 | output: mmap() |
| 2439 | |
| 2440 | Events: |
| 2441 | * (type: tracepoint) [enabled] |
| 2442 | |
| 2443 | - channel0: [enabled] |
| 2444 | |
| 2445 | Attributes: |
| 2446 | overwrite mode: 0 |
| 2447 | subbufers size: 262144 |
| 2448 | number of subbufers: 4 |
| 2449 | switch timer interval: 0 |
| 2450 | read timer interval: 200 |
| 2451 | output: mmap() |
| 2452 | |
| 2453 | Events: |
| 2454 | u* (type: tracepoint) [enabled] |
| 2455 | ust* (type: tracepoint) [enabled] |
| 2456 | ust_tests_hello:tptest_sighandler (type: tracepoint) [enabled] |
| 2457 | ust_tests_hello:tptest (type: tracepoint) [enabled] |
| 2458 | |
| 2459 | </COMMAND_OUTPUT> |
| 2460 | |
| 2461 | |
| 2462 | <COMMAND_INPUT> |
| 2463 | lttng enable-event myevent1 -u -s mysession --loglevel TRACE_WARNING |
| 2464 | </COMMAND_INPUT> |
| 2465 | <COMMAND_RESULT> |
| 2466 | 0 |
| 2467 | </COMMAND_RESULT> |
| 2468 | <COMMAND_OUTPUT> |
| 2469 | UST event myevent1 created in channel channel0 |
| 2470 | </COMMAND_OUTPUT> |
| 2471 | |
| 2472 | <COMMAND_INPUT> |
| 2473 | lttng list mysession |
| 2474 | </COMMAND_INPUT> |
| 2475 | <COMMAND_RESULT> |
| 2476 | 0 |
| 2477 | </COMMAND_RESULT> |
| 2478 | <COMMAND_OUTPUT> |
| 2479 | Tracing session mysession: [inactive] |
| 2480 | Trace path: /home/user/lttng-traces/mysession-20120314-132824 |
| 2481 | |
| 2482 | === Domain: UST global === |
| 2483 | |
| 2484 | Channels: |
| 2485 | ------------- |
| 2486 | - mychannel: [enabled] |
| 2487 | |
| 2488 | Attributes: |
| 2489 | overwrite mode: 1 |
| 2490 | subbufers size: 16384 |
| 2491 | number of subbufers: 4 |
| 2492 | switch timer interval: 100 |
| 2493 | read timer interval: 200 |
| 2494 | output: mmap() |
| 2495 | |
| 2496 | Events: |
| 2497 | ust* (type: tracepoint) [enabled] |
| 2498 | |
| 2499 | - mychannel2: [enabled] |
| 2500 | |
| 2501 | Attributes: |
| 2502 | overwrite mode: 0 |
| 2503 | subbufers size: 32768 |
| 2504 | number of subbufers: 2 |
| 2505 | switch timer interval: 100 |
| 2506 | read timer interval: 200 |
| 2507 | output: mmap() |
| 2508 | |
| 2509 | Events: |
| 2510 | * (type: tracepoint) [enabled] |
| 2511 | |
| 2512 | - channel0: [enabled] |
| 2513 | |
| 2514 | Attributes: |
| 2515 | overwrite mode: 0 |
| 2516 | subbufers size: 262144 |
| 2517 | number of subbufers: 4 |
| 2518 | switch timer interval: 0 |
| 2519 | read timer interval: 200 |
| 2520 | output: splice() |
| 2521 | |
| 2522 | Events: |
| 2523 | myevent1 (loglevel <= TRACE_WARNING (4)) (type: tracepoint) [enabled] |
| 2524 | u* (type: tracepoint) [enabled] |
| 2525 | ust* (type: tracepoint) [enabled] |
| 2526 | ust_tests_hello:tptest_sighandler (type: tracepoint) [enabled] |
| 2527 | ust_tests_hello:tptest (type: tracepoint) [enabled] |
| 2528 | |
| 2529 | </COMMAND_OUTPUT> |
| 2530 | |
| 2531 | <COMMAND_INPUT> |
| 2532 | lttng enable-event myevent2 -u -s mysession --loglevel-only TRACE_DEBUG_FUNCTION |
| 2533 | </COMMAND_INPUT> |
| 2534 | <COMMAND_RESULT> |
| 2535 | 0 |
| 2536 | </COMMAND_RESULT> |
| 2537 | <COMMAND_OUTPUT> |
| 2538 | UST event myevent2 created in channel channel0 |
| 2539 | </COMMAND_OUTPUT> |
| 2540 | |
| 2541 | <COMMAND_INPUT> |
| 2542 | lttng list mysession |
| 2543 | </COMMAND_INPUT> |
| 2544 | <COMMAND_RESULT> |
| 2545 | 0 |
| 2546 | </COMMAND_RESULT> |
| 2547 | <COMMAND_OUTPUT> |
| 2548 | Tracing session mysession: [inactive] |
| 2549 | Trace path: /home/user/lttng-traces/mysession-20120314-132824 |
| 2550 | |
| 2551 | === Domain: UST global === |
| 2552 | |
| 2553 | Channels: |
| 2554 | ------------- |
| 2555 | - mychannel: [enabled] |
| 2556 | |
| 2557 | Attributes: |
| 2558 | overwrite mode: 1 |
| 2559 | subbufers size: 16384 |
| 2560 | number of subbufers: 4 |
| 2561 | switch timer interval: 100 |
| 2562 | read timer interval: 200 |
| 2563 | output: mmap() |
| 2564 | |
| 2565 | Events: |
| 2566 | ust* (type: tracepoint) [enabled] |
| 2567 | |
| 2568 | - mychannel2: [enabled] |
| 2569 | |
| 2570 | Attributes: |
| 2571 | overwrite mode: 0 |
| 2572 | subbufers size: 32768 |
| 2573 | number of subbufers: 2 |
| 2574 | switch timer interval: 100 |
| 2575 | read timer interval: 200 |
| 2576 | output: mmap() |
| 2577 | |
| 2578 | Events: |
| 2579 | * (type: tracepoint) [enabled] |
| 2580 | |
| 2581 | - channel0: [enabled] |
| 2582 | |
| 2583 | Attributes: |
| 2584 | overwrite mode: 0 |
| 2585 | subbufers size: 262144 |
| 2586 | number of subbufers: 4 |
| 2587 | switch timer interval: 0 |
| 2588 | read timer interval: 200 |
| 2589 | output: splice() |
| 2590 | |
| 2591 | Events: |
| 2592 | myevent2 (loglevel == TRACE_DEBUG_FUNCTION (12)) (type: tracepoint) [enabled] |
| 2593 | myevent1 (loglevel <= TRACE_WARNING (4)) (type: loglevel) [enabled] |
| 2594 | u* (type: tracepoint) [enabled] |
| 2595 | ust* (type: tracepoint) [enabled] |
| 2596 | ust_tests_hello:tptest_sighandler (type: tracepoint) [enabled] |
| 2597 | ust_tests_hello:tptest (type: tracepoint) [enabled] |
| 2598 | |
| 2599 | </COMMAND_OUTPUT> |
| 2600 | |
| 2601 | <COMMAND_INPUT> |
| 2602 | lttng enable-event myevent0 -u -s mysession -c mychannel --loglevel-only TRACE_DEBUG_FUNCTION |
| 2603 | </COMMAND_INPUT> |
| 2604 | <COMMAND_RESULT> |
| 2605 | 0 |
| 2606 | </COMMAND_RESULT> |
| 2607 | <COMMAND_OUTPUT> |
| 2608 | UST event myevent0 created in channel mychannel |
| 2609 | </COMMAND_OUTPUT> |
| 2610 | |
| 2611 | <COMMAND_INPUT> |
| 2612 | lttng list mysession |
| 2613 | </COMMAND_INPUT> |
| 2614 | <COMMAND_RESULT> |
| 2615 | 0 |
| 2616 | </COMMAND_RESULT> |
| 2617 | <COMMAND_OUTPUT> |
| 2618 | Tracing session mysession: [inactive] |
| 2619 | Trace path: /home/user/lttng-traces/mysession-20120314-132824 |
| 2620 | |
| 2621 | === Domain: UST global === |
| 2622 | |
| 2623 | Channels: |
| 2624 | ------------- |
| 2625 | - mychannel: [enabled] |
| 2626 | |
| 2627 | Attributes: |
| 2628 | overwrite mode: 1 |
| 2629 | subbufers size: 16384 |
| 2630 | number of subbufers: 4 |
| 2631 | switch timer interval: 100 |
| 2632 | read timer interval: 200 |
| 2633 | output: mmap() |
| 2634 | |
| 2635 | Events: |
| 2636 | myevent0 (loglevel <= TRACE_DEBUG_FUNCTION (12)) (type: tracepoint) [enabled] |
| 2637 | ust* (type: tracepoint) [enabled] |
| 2638 | |
| 2639 | - mychannel2: [enabled] |
| 2640 | |
| 2641 | Attributes: |
| 2642 | overwrite mode: 0 |
| 2643 | subbufers size: 32768 |
| 2644 | number of subbufers: 2 |
| 2645 | switch timer interval: 100 |
| 2646 | read timer interval: 200 |
| 2647 | output: mmap() |
| 2648 | |
| 2649 | Events: |
| 2650 | * (type: tracepoint) [enabled] |
| 2651 | |
| 2652 | - channel0: [enabled] |
| 2653 | |
| 2654 | Attributes: |
| 2655 | overwrite mode: 0 |
| 2656 | subbufers size: 262144 |
| 2657 | number of subbufers: 4 |
| 2658 | switch timer interval: 0 |
| 2659 | read timer interval: 200 |
| 2660 | output: splice() |
| 2661 | |
| 2662 | Events: |
| 2663 | myevent2 (loglevel <= TRACE_DEBUG_FUNCTION (12)) (type: tracepoint) [enabled] |
| 2664 | myevent1 (loglevel == TRACE_WARNING (4)) (type: loglevel) [enabled] |
| 2665 | u* (type: tracepoint) [enabled] |
| 2666 | ust* (type: tracepoint) [enabled] |
| 2667 | ust_tests_hello:tptest_sighandler (type: tracepoint) [enabled] |
| 2668 | ust_tests_hello:tptest (type: tracepoint) [enabled] |
| 2669 | |
| 2670 | </COMMAND_OUTPUT> |
| 2671 | |
| 2672 | |
| 2673 | </SCENARIO> |
| 2674 | |
| 2675 | |
| 2676 | |