deliverable/lttng-analyses.git
8 years agoUse core/stats classes in IO analysis
Antoine Busque [Tue, 22 Dec 2015 03:52:10 +0000 (22:52 -0500)] 
Use core/stats classes in IO analysis

Signed-off-by: Antoine Busque <abusque@efficios.com>
8 years agoInitial core/stats module implementation
Antoine Busque [Tue, 22 Dec 2015 03:51:24 +0000 (22:51 -0500)] 
Initial core/stats module implementation

Signed-off-by: Antoine Busque <abusque@efficios.com>
8 years agoMerge pull request #30 from jgalar/master
Julien Desfossez [Thu, 11 Feb 2016 17:42:15 +0000 (12:42 -0500)] 
Merge pull request #30 from jgalar/master

Add a LICENSE file and a stand-alone copy of the MIT license

8 years agoAdd a LICENSE file and a stand-alone copy of the MIT license
Jérémie Galarneau [Thu, 11 Feb 2016 17:36:15 +0000 (12:36 -0500)] 
Add a LICENSE file and a stand-alone copy of the MIT license

A LICENSE file is provided for all other LTTng projects. These
files are added to maintain uniformity among the projects'
organization.

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
8 years agoMerge pull request #29 from mjeanson/master
Julien Desfossez [Wed, 13 Jan 2016 21:16:18 +0000 (16:16 -0500)] 
Merge pull request #29 from mjeanson/master

Doc: Use git url for pip install in README

8 years agoDoc: Use git url for pip install in README
Michael Jeanson [Wed, 13 Jan 2016 20:55:31 +0000 (15:55 -0500)] 
Doc: Use git url for pip install in README

Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
8 years agoMerge pull request #28 from lttng/staging
Julien Desfossez [Mon, 4 Jan 2016 22:07:30 +0000 (17:07 -0500)] 
Merge pull request #28 from lttng/staging

Staging for 0.4

8 years agoMerge pull request #27 from abusque/staging
Julien Desfossez [Mon, 4 Jan 2016 21:50:08 +0000 (16:50 -0500)] 
Merge pull request #27 from abusque/staging

Priority analysis and fixes

8 years agoFix: cputop: sort CPUs by ID instead of usage
Antoine Busque [Mon, 14 Dec 2015 16:30:37 +0000 (11:30 -0500)] 
Fix: cputop: sort CPUs by ID instead of usage

Signed-off-by: Antoine Busque <abusque@efficios.com>
8 years agoFix: don't override prio value from statedump event
Antoine Busque [Mon, 14 Dec 2015 16:16:00 +0000 (11:16 -0500)] 
Fix: don't override prio value from statedump event

If a process already has a prio value, gathered from sched_* events,
don't override it with the value extracted from an
lttng_statedump_process_state event.

Signed-off-by: Antoine Busque <abusque@efficios.com>
8 years agoFix: use path to kernel trace to look up tracer version
Antoine Busque [Mon, 14 Dec 2015 15:53:39 +0000 (10:53 -0500)] 
Fix: use path to kernel trace to look up tracer version

Currently, only the lttng-modules version is of use for the
analyses. However, multi-domain traces, combining UST and modules,
could lead to unpredictable results wherein the tracer_version was
erroneously identified as that of the userspace tracer, which was
problematic when its version differed from that of the kernel tracer.

Extracting the version directly from the kernel trace's metadata
corrects this issue.

Signed-off-by: Antoine Busque <abusque@efficios.com>
8 years agoAdd prio list to per-tid schedstats output
Antoine Busque [Mon, 14 Dec 2015 11:54:16 +0000 (06:54 -0500)] 
Add prio list to per-tid schedstats output

Signed-off-by: Antoine Busque <abusque@efficios.com>
8 years agoFix: sched: track prio at process creation
Antoine Busque [Mon, 14 Dec 2015 11:53:50 +0000 (06:53 -0500)] 
Fix: sched: track prio at process creation

Signed-off-by: Antoine Busque <abusque@efficios.com>
8 years agoFix: sched: keep current prio for next analysis period
Antoine Busque [Mon, 14 Dec 2015 11:53:21 +0000 (06:53 -0500)] 
Fix: sched: keep current prio for next analysis period

Signed-off-by: Antoine Busque <abusque@efficios.com>
8 years agoFix: compute correct prio value on older tracer versions
Antoine Busque [Mon, 14 Dec 2015 11:22:49 +0000 (06:22 -0500)] 
Fix: compute correct prio value on older tracer versions

Versions of lttng-modules prior to 2.7.1 did not subtract the
MAX_RT_PRIO (whose value is 100) from the prio fields in
sched_wak{eup, eup_new, ing} events.

Now that we keep the tracer version information in the automaton,
compute the offset if necessary, depending on the version.

Signed-off-by: Antoine Busque <abusque@efficios.com>
8 years agoRead tracer version and keep it in the automaton
Antoine Busque [Mon, 14 Dec 2015 11:21:54 +0000 (06:21 -0500)] 
Read tracer version and keep it in the automaton

Signed-off-by: Antoine Busque <abusque@efficios.com>
8 years agoUse version_utils for _MI_VERSION
Antoine Busque [Mon, 14 Dec 2015 11:20:14 +0000 (06:20 -0500)] 
Use version_utils for _MI_VERSION

Signed-off-by: Antoine Busque <abusque@efficios.com>
8 years agoAdd version_utils modules in a new common package
Antoine Busque [Mon, 14 Dec 2015 11:17:18 +0000 (06:17 -0500)] 
Add version_utils modules in a new common package

Signed-off-by: Antoine Busque <abusque@efficios.com>
8 years agoFix: sched: sort procnames regardless of capitalization
Antoine Busque [Mon, 14 Dec 2015 09:48:48 +0000 (04:48 -0500)] 
Fix: sched: sort procnames regardless of capitalization

Signed-off-by: Antoine Busque <abusque@efficios.com>
8 years agoAdd support for different period begin/end keys, constant keys
Antoine Busque [Fri, 4 Dec 2015 11:39:45 +0000 (06:39 -0500)] 
Add support for different period begin/end keys, constant keys

This allows using differently named fields as a period key for begin
and end events. For instance, comparing the `tid` field from a
`sched_waking` event to that of `next_tid` in `sched_switch`.

This also adds support for constant or fixed key value. That is to
say, with the same TID example, one can specify a particular TID
value, and only periods for which the key matches this value will be
accounted for.

In both new features, the order of fields and values must be
consistent across all arguments for multi-field keys.

Signed-off-by: Antoine Busque <abusque@efficios.com>
8 years agoPEP 8: place standard library imports first
Antoine Busque [Fri, 4 Dec 2015 11:37:36 +0000 (06:37 -0500)] 
PEP 8: place standard library imports first

Signed-off-by: Antoine Busque <abusque@efficios.com>
8 years agoAdd current prio to proc state, track prio changes
Antoine Busque [Fri, 4 Dec 2015 08:59:35 +0000 (03:59 -0500)] 
Add current prio to proc state, track prio changes

This adds a prio field to the Process class from linuxautomaton, which
contains the process' current priority value. On priority change, a
notification is sent, allowing analyses to track priority
changes. Currently, the sched analysis tracks these priority changes
via a per-process PrioEvent list, formed by (timestamp, prio) tuples.

Signed-off-by: Antoine Busque <abusque@efficios.com>
8 years agoAllowing filename in IO analysis from statedump events
Antoine Busque [Fri, 4 Dec 2015 08:54:19 +0000 (03:54 -0500)] 
Allowing filename in IO analysis from statedump events

Signed-off-by: Antoine Busque <abusque@efficios.com>
8 years agoRefactor state providers __init__ and process_event
Antoine Busque [Fri, 4 Dec 2015 05:36:01 +0000 (00:36 -0500)] 
Refactor state providers __init__ and process_event

This minor refactor minimises code duplication by removing identical
implementations of process_event in classes derived from
StateProvider, and also by moving duplicated parts of the __init__
methods in these class to the parent.

Signed-off-by: Antoine Busque <abusque@efficios.com>
8 years agoImplement sched latency frequency distribution
Antoine Busque [Thu, 3 Dec 2015 07:41:53 +0000 (02:41 -0500)] 
Implement sched latency frequency distribution

This includes MI and text output implementations, for total, per-tid,
and per-prio sched latencies.

Signed-off-by: Antoine Busque <abusque@efficios.com>
8 years agoAdd lttng-schedfreq wrapper script
Antoine Busque [Thu, 3 Dec 2015 07:32:48 +0000 (02:32 -0500)] 
Add lttng-schedfreq wrapper script

Signed-off-by: Antoine Busque <abusque@efficios.com>
8 years agofix: missing wakeup/waking events
Julien Desfossez [Wed, 2 Dec 2015 23:43:16 +0000 (18:43 -0500)] 
fix: missing wakeup/waking events

Signed-off-by: Julien Desfossez <jdesfossez@efficios.com>
8 years agoFix: reset analysis when beginning a new period
Antoine Busque [Tue, 10 Nov 2015 20:48:15 +0000 (15:48 -0500)] 
Fix: reset analysis when beginning a new period

Previously, the analysis was reset when a period ended. Although the
effect was strictly equivalent when using a single event to mark both
the beginning and end of the period, or a fixed length period, when
using distinct begin and end events the effect is quite different.

Resetting at the end of a period instead of the beginning had the
effect of accumulating analysis results during the periodless gap
before the next begin event and wrongly considering them as part of
the next period. Resetting at the beginning of the next period fixes
this issue.

Signed-off-by: Antoine Busque <abusque@efficios.com>
8 years agoExit gracefully on SIGINT in run()
Antoine Busque [Tue, 10 Nov 2015 20:26:55 +0000 (15:26 -0500)] 
Exit gracefully on SIGINT in run()

Signed-off-by: Antoine Busque <abusque@efficios.com>
8 years agoFix pylint issues
Antoine Busque [Mon, 9 Nov 2015 00:25:47 +0000 (19:25 -0500)] 
Fix pylint issues

Signed-off-by: Antoine Busque <abusque@efficios.com>
8 years agoFix pep8 style issues
Antoine Busque [Sun, 8 Nov 2015 23:57:24 +0000 (18:57 -0500)] 
Fix pep8 style issues

Signed-off-by: Antoine Busque <abusque@efficios.com>
8 years agoAdd target CPU to sched analysis
Antoine Busque [Sun, 8 Nov 2015 23:36:39 +0000 (18:36 -0500)] 
Add target CPU to sched analysis

Signed-off-by: Antoine Busque <abusque@efficios.com>
8 years agoAdd scheduling latencies frequencies MI results
Philippe Proulx [Sat, 7 Nov 2015 01:57:49 +0000 (20:57 -0500)] 
Add scheduling latencies frequencies MI results

Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
8 years agoIRQ freq distribution: consolidate as series table
Philippe Proulx [Sat, 7 Nov 2015 00:57:28 +0000 (19:57 -0500)] 
IRQ freq distribution: consolidate as series table

Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
8 years agoOutput last process priority in cputop
Antoine Busque [Fri, 6 Nov 2015 22:37:42 +0000 (17:37 -0500)] 
Output last process priority in cputop

Signed-off-by: Antoine Busque <abusque@efficios.com>
8 years agoImplement uniform freq mode for IRQ analysis
Antoine Busque [Fri, 6 Nov 2015 11:55:23 +0000 (06:55 -0500)] 
Implement uniform freq mode for IRQ analysis

Signed-off-by: Antoine Busque <abusque@efficios.com>
8 years agoAdd duration property for IRQs
Antoine Busque [Fri, 6 Nov 2015 11:54:53 +0000 (06:54 -0500)] 
Add duration property for IRQs

Signed-off-by: Antoine Busque <abusque@efficios.com>
8 years agoAdd filtering by CPU ID to analyses
Antoine Busque [Fri, 6 Nov 2015 05:01:15 +0000 (00:01 -0500)] 
Add filtering by CPU ID to analyses

Signed-off-by: Antoine Busque <abusque@efficios.com>
8 years agoRemove shebangs on non-executable modules
Antoine Busque [Wed, 4 Nov 2015 03:59:41 +0000 (22:59 -0500)] 
Remove shebangs on non-executable modules

Signed-off-by: Antoine Busque <abusque@efficios.com>
8 years agoUse TIDs for proc filtering, and filter in core
Antoine Busque [Fri, 6 Nov 2015 02:34:52 +0000 (21:34 -0500)] 
Use TIDs for proc filtering, and filter in core

Signed-off-by: Antoine Busque <abusque@efficios.com>
8 years agoImplement sched switch latency analysis
Antoine Busque [Mon, 2 Nov 2015 22:58:13 +0000 (17:58 -0500)] 
Implement sched switch latency analysis

The sched switch latency analysis allows to measure latencies between
sched_wakeup or sched_waking events and their corresponding
sched_switch event.

It features log, top, and stats output modes.

Signed-off-by: Antoine Busque <abusque@efficios.com>
8 years agoTMP: add MI test script
Philippe Proulx [Fri, 6 Nov 2015 20:57:02 +0000 (15:57 -0500)] 
TMP: add MI test script

8 years agoUse Babeltrace's dummy output to check lost events
Philippe Proulx [Tue, 3 Nov 2015 20:36:36 +0000 (15:36 -0500)] 
Use Babeltrace's dummy output to check lost events

Suggested-by: Antoine Busque <abusque@efficios.com>
Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
8 years agoAdd doc/mi.md
Philippe Proulx [Tue, 3 Nov 2015 04:12:42 +0000 (23:12 -0500)] 
Add doc/mi.md

Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
8 years agocommand.py: colored error if possible
Philippe Proulx [Tue, 3 Nov 2015 04:08:26 +0000 (23:08 -0500)] 
command.py: colored error if possible

Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
8 years agocli: add copyright
Philippe Proulx [Tue, 3 Nov 2015 04:06:27 +0000 (23:06 -0500)] 
cli: add copyright

Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
8 years agocli: remove shebangs
Philippe Proulx [Tue, 3 Nov 2015 04:04:29 +0000 (23:04 -0500)] 
cli: remove shebangs

Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
8 years agoFix: extract_timerange(): always return a pair
Philippe Proulx [Sun, 1 Nov 2015 17:03:08 +0000 (12:03 -0500)] 
Fix: extract_timerange(): always return a pair

Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
8 years agoFix: analysis.py: use appropriate attributes
Philippe Proulx [Sun, 1 Nov 2015 04:47:50 +0000 (00:47 -0400)] 
Fix: analysis.py: use appropriate attributes

Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
8 years agoFix: _process_date_args(): use appropriate attributes
Philippe Proulx [Sun, 1 Nov 2015 04:46:54 +0000 (00:46 -0400)] 
Fix: _process_date_args(): use appropriate attributes

Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
8 years agoautomaton/mem: handle `kmem_` prefix
Philippe Proulx [Sun, 1 Nov 2015 04:37:33 +0000 (00:37 -0400)] 
automaton/mem: handle `kmem_` prefix

Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
8 years agosetup.py: add MI console scripts
Philippe Proulx [Wed, 28 Oct 2015 19:40:46 +0000 (15:40 -0400)] 
setup.py: add MI console scripts

Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
8 years agosetup.py: chmod +x
Philippe Proulx [Wed, 28 Oct 2015 19:40:32 +0000 (15:40 -0400)] 
setup.py: chmod +x

Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
8 years agodate_to_epoch_nsec(): support ns only
Philippe Proulx [Wed, 28 Oct 2015 19:38:56 +0000 (15:38 -0400)] 
date_to_epoch_nsec(): support ns only

Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
8 years agoImplement MI mode
Philippe Proulx [Wed, 28 Oct 2015 19:42:41 +0000 (15:42 -0400)] 
Implement MI mode

Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
8 years agodate_to_epoch_nsec(): fix and improve regexes
Philippe Proulx [Fri, 9 Oct 2015 20:26:56 +0000 (16:26 -0400)] 
date_to_epoch_nsec(): fix and improve regexes

Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
8 years agoMerge pull request #25 from abusque/periodic
Julien Desfossez [Mon, 2 Nov 2015 05:00:51 +0000 (00:00 -0500)] 
Merge pull request #25 from abusque/periodic

Periodic analysis implementation

8 years agoAllow user to specify fields forming the period marker key
Antoine Busque [Wed, 28 Oct 2015 06:38:05 +0000 (02:38 -0400)] 
Allow user to specify fields forming the period marker key

Signed-off-by: Antoine Busque <abusque@efficios.com>
8 years agoPrevent division by zero in core/cputop.py
Antoine Busque [Wed, 28 Oct 2015 06:10:24 +0000 (02:10 -0400)] 
Prevent division by zero in core/cputop.py

When an extremely short period is generated (usually at the end of a
trace), there is a chance that the duration will be zero. Instead of
trying to divide by this value, set the usage percent for that
(degenerate) period to 0.

Signed-off-by: Antoine Busque <abusque@efficios.com>
8 years agoAdd support for periods with sub-second units
Antoine Busque [Wed, 28 Oct 2015 05:31:55 +0000 (01:31 -0400)] 
Add support for periods with sub-second units

Signed-off-by: Antoine Busque <abusque@efficios.com>
8 years agoAdd string to ns method and clean-up string to bytes method
Antoine Busque [Wed, 28 Oct 2015 00:14:48 +0000 (20:14 -0400)] 
Add string to ns method and clean-up string to bytes method

Signed-off-by: Antoine Busque <abusque@efficios.com>
8 years agoInitial implementation of periodic events analysis
Antoine Busque [Sun, 25 Oct 2015 05:43:37 +0000 (01:43 -0400)] 
Initial implementation of periodic events analysis

Signed-off-by: Antoine Busque <abusque@efficios.com>
8 years agoMerge pull request #24 from abusque/cli-refactor
Julien Desfossez [Tue, 27 Oct 2015 19:12:06 +0000 (15:12 -0400)] 
Merge pull request #24 from abusque/cli-refactor

Refactor and clean-up cli and core

8 years agoRefactor and clean-up cli and core
Antoine Busque [Sun, 25 Oct 2015 05:25:07 +0000 (01:25 -0400)] 
Refactor and clean-up cli and core

This refactor mainly refactors modules within the cli package in order
to reduce the duplicated code between separate commands. This allows
for new analyses to be added in a much simpler fashion.

The second significant portion of the refactor is the removal of all
refresh/reset or otherwise analysis-state affecting code from the cli,
and its reimplementation within the analysis itself. The cli now
simply feeds events to the analysis (and state automaton), and
receives notifications to which it can react. For now, the only
notification type is received whenever an analysis period has ended,
in which case the default cli behaviour is to output the results.

Some other minor style clean-up is also performed where was deemed
necessary.

Signed-off-by: Antoine Busque <abusque@efficios.com>
8 years agoAdd lttng-iolog wrapper script
Antoine Busque [Sun, 25 Oct 2015 05:13:00 +0000 (01:13 -0400)] 
Add lttng-iolog wrapper script

Signed-off-by: Antoine Busque <abusque@efficios.com>
8 years agoFix: remove superfluous disk name formatting in io.py
Antoine Busque [Sun, 25 Oct 2015 05:10:11 +0000 (01:10 -0400)] 
Fix: remove superfluous disk name formatting in io.py

Signed-off-by: Antoine Busque <abusque@efficios.com>
8 years agoFix: prevent division by zero in cputop
Antoine Busque [Sun, 25 Oct 2015 05:08:01 +0000 (01:08 -0400)] 
Fix: prevent division by zero in cputop

Signed-off-by: Antoine Busque <abusque@efficios.com>
8 years agofix: filter also block requests
Julien Desfossez [Fri, 24 Jul 2015 20:24:04 +0000 (16:24 -0400)] 
fix: filter also block requests

Signed-off-by: Julien Desfossez <jdesfossez@efficios.com>
8 years agofix: tid is not necessarily available
Julien Desfossez [Fri, 24 Jul 2015 20:21:41 +0000 (16:21 -0400)] 
fix: tid is not necessarily available

Signed-off-by: Julien Desfossez <jdesfossez@efficios.com>
8 years agofix: pip is not required if we install the distro packages
Julien Desfossez [Mon, 13 Jul 2015 22:47:21 +0000 (18:47 -0400)] 
fix: pip is not required if we install the distro packages

Signed-off-by: Julien Desfossez <jdesfossez@efficios.com>
8 years agoChangelog for v0.3
Julien Desfossez [Mon, 13 Jul 2015 22:14:08 +0000 (18:14 -0400)] 
Changelog for v0.3

Signed-off-by: Julien Desfossez <jdesfossez@efficios.com>
8 years agoMerge pull request #23 from mjeanson/master
Julien Desfossez [Mon, 13 Jul 2015 21:26:08 +0000 (17:26 -0400)] 
Merge pull request #23 from mjeanson/master

Refactor in a single package with subpackages

8 years agoConvert README to reStructuredText
Michael Jeanson [Mon, 13 Jul 2015 16:24:16 +0000 (12:24 -0400)] 
Convert README to reStructuredText

Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
8 years agoFix pep8 errors
Michael Jeanson [Fri, 10 Jul 2015 20:51:52 +0000 (16:51 -0400)] 
Fix pep8 errors

Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
8 years agoRefactor in a single package with subpackages
Michael Jeanson [Mon, 13 Jul 2015 17:59:55 +0000 (13:59 -0400)] 
Refactor in a single package with subpackages

Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
8 years agofix: stats with 0 requests
Julien Desfossez [Fri, 19 Jun 2015 20:44:57 +0000 (16:44 -0400)] 
fix: stats with 0 requests

Signed-off-by: Julien Desfossez <jdesfossez@efficios.com>
9 years agoCheck for babeltrace python package on installation
Antoine Busque [Tue, 21 Apr 2015 00:10:31 +0000 (20:10 -0400)] 
Check for babeltrace python package on installation

9 years agoDefine version once per package only
Antoine Busque [Mon, 20 Apr 2015 21:48:46 +0000 (17:48 -0400)] 
Define version once per package only

9 years agoAdd ChangeLog file
Antoine Busque [Mon, 20 Apr 2015 20:24:06 +0000 (16:24 -0400)] 
Add ChangeLog file

9 years agoMerge pull request #22 from abusque/refactor-syscallstats
Antoine Busque [Mon, 20 Apr 2015 19:05:09 +0000 (15:05 -0400)] 
Merge pull request #22 from abusque/refactor-syscallstats

Refactor syscallstats and bump version

9 years agoBump version to 0.2
Antoine Busque [Mon, 20 Apr 2015 19:01:32 +0000 (15:01 -0400)] 
Bump version to 0.2

9 years agoRefactor syscallstats script to use new analysis backend
Antoine Busque [Mon, 20 Apr 2015 18:56:57 +0000 (14:56 -0400)] 
Refactor syscallstats script to use new analysis backend

9 years agoRename min/max attributes to avoid collision with built-ins
Antoine Busque [Mon, 20 Apr 2015 18:41:30 +0000 (14:41 -0400)] 
Rename min/max attributes to avoid collision with built-ins

9 years agoMerge pull request #21 from abusque/decouple-io
Julien Desfossez [Thu, 16 Apr 2015 22:25:40 +0000 (18:25 -0400)] 
Merge pull request #21 from abusque/decouple-io

Refactor/Rewrite I/O state system and analysis

9 years agoImplement check for --end argument before start of trace
Antoine Busque [Thu, 16 Apr 2015 22:21:20 +0000 (18:21 -0400)] 
Implement check for --end argument before start of trace

9 years agoStyle: fix indentation in _get_io_requests
Antoine Busque [Thu, 16 Apr 2015 20:48:08 +0000 (16:48 -0400)] 
Style: fix indentation in _get_io_requests

9 years agoFix: set pid correctly on FileStats init
Antoine Busque [Thu, 16 Apr 2015 20:36:52 +0000 (16:36 -0400)] 
Fix: set pid correctly on FileStats init

9 years agoFix typo in _fix_context_pid
Antoine Busque [Thu, 16 Apr 2015 20:24:34 +0000 (16:24 -0400)] 
Fix typo in _fix_context_pid

9 years agoFix: use TID instead of PID in file stats if PID is None
Antoine Busque [Thu, 16 Apr 2015 18:56:53 +0000 (14:56 -0400)] 
Fix: use TID instead of PID in file stats if PID is None

9 years agoRefactor io latency freq output
Antoine Busque [Wed, 15 Apr 2015 22:12:22 +0000 (18:12 -0400)] 
Refactor io latency freq output

9 years agoLint: remove unused import, fix 'dangerous' default args
Antoine Busque [Wed, 15 Apr 2015 20:45:46 +0000 (16:45 -0400)] 
Lint: remove unused import, fix 'dangerous' default args

9 years agoRefactor io top and log views
Antoine Busque [Wed, 15 Apr 2015 20:44:57 +0000 (16:44 -0400)] 
Refactor io top and log views

9 years agoRemove deprecated --extra argument
Antoine Busque [Wed, 15 Apr 2015 20:36:24 +0000 (16:36 -0400)] 
Remove deprecated --extra argument

9 years agoFix: correct typo and existence test in fd getter
Antoine Busque [Wed, 15 Apr 2015 20:22:11 +0000 (16:22 -0400)] 
Fix: correct typo and existence test in fd getter

9 years agoFix: correct typo in ns_to_hour_nsec output
Antoine Busque [Wed, 15 Apr 2015 07:23:58 +0000 (03:23 -0400)] 
Fix: correct typo in ns_to_hour_nsec output

9 years agoStyle: fix pylint/pep8 style issues
Antoine Busque [Tue, 14 Apr 2015 20:54:28 +0000 (16:54 -0400)] 
Style: fix pylint/pep8 style issues

9 years agoReplace map() by list comprehension in disk latency stats
Antoine Busque [Tue, 14 Apr 2015 20:34:43 +0000 (16:34 -0400)] 
Replace map() by list comprehension in disk latency stats

9 years agoRefactor IO Latency stats output methods
Antoine Busque [Tue, 14 Apr 2015 20:08:30 +0000 (16:08 -0400)] 
Refactor IO Latency stats output methods

9 years agoAdd generators to iterate over io requests
Antoine Busque [Mon, 13 Apr 2015 21:48:34 +0000 (17:48 -0400)] 
Add generators to iterate over io requests

9 years agoAdd method to compare equivalent io operations
Antoine Busque [Mon, 13 Apr 2015 21:47:57 +0000 (17:47 -0400)] 
Add method to compare equivalent io operations

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