4 "column-descriptions": [
6 "title": "System call",
22 "title": "Time range",
26 "title": "Per-syscall stuff"
29 "column-descriptions": [
61 "title": "Per-process stuff"
64 "column-descriptions": [
70 "title": "File descriptor",
90 "title": "Network interface",
94 "title": "Per-interrupt stuff"
101 "description": "LTTng analyses machine interface test",
116 "url": "http://perdu.com"