Commit Graph

8 Commits

Author SHA1 Message Date
Owen W. Taylor
f0d4260c81 ShellPerfLog: Use monotonic timestamps for logging
Use g_get_monotonic_time() (that is, CLOCK_MONOTONIC) timestamps,
rather than gettimeofday() values.

https://bugzilla.gnome.org/show_bug.cgi?id=732350
2014-07-16 10:33:59 -04:00
Bastien Nocera
85f811f147 src: Name all the timeouts and idles
https://bugzilla.gnome.org/show_bug.cgi?id=727983
2014-04-10 19:38:04 +02:00
Jasper St. Pierre
628e59894b Doc fixes
https://bugzilla.gnome.org/show_bug.cgi?id=663277
2011-11-07 15:24:59 -05:00
Colin Walters
dddd97f6df introspection: Build with --warn-all --warn-error
* Use --warn-all, --warn-error
* Fix various broken gtk-doc
* Drop unused shell_get_event_related
* For header defines, we currently require them to end in _H to be skipped
* Drop the no-longer-necessary fix-meta-rectangle.py hack
* Move to the convention of using -private.h for headers that are,
  well, private.
* Add shell-wm-private.h
2010-09-07 13:07:52 -04:00
Owen W. Taylor
cbde065a01 [perf] Fix factor of ten in seconds => microseconds conversion
Typo: 10000000 instead of 1000000 for a million. Also, use
G_INT64_CONSTANT instead of LL for a 64-bit constant, to avoid
extraneous 128-bit arithmetic on 64-bit machines.
2010-05-24 00:09:40 -04:00
Owen W. Taylor
bc57574094 Dump a complete report from a performance run, as JSON
When SHELL_PERF_OUTPUT is set, instead of just dumping out the metrics, dump
a more complete report with:

 - Event descriptions
 - Metric descriptions and value
 - Event log

Helper functions shell_perf_log_dump_events() and shell_perf_log_dump_log()
are added to ShellPerfLog to support this. The gnome-shell wrapper is adapted
to deal with the changed report format.

https://bugzilla.gnome.org/show_bug.cgi?id=618189
2010-05-21 00:18:45 -04:00
Owen W. Taylor
c972ff3ab4 Add "statistics" functionality to ShellPerfLog
Add a facility for defining and recording numeric statistics
as performance events

 shell_perf_log_define_statistic()
   Define a statistic and the corresponding event type
 shell_perf_log_update_statistic_[ix]() -
   Update the stored statistic value
 shell_perf_log_add_statistics_callback()
   Add a function called before collecting statistics
 shell_perf_collect_statistics()
   Update statistics and record events for them

In addition to the explicit collection, statistics are
recorded at a periodic interval (currently 5s)

https://bugzilla.gnome.org/show_bug.cgi?id=618189
2010-05-21 00:18:40 -04:00
Owen W. Taylor
1dd2f2c6bc Add ShellPerfLog
ShellPerfLog provides a way for different parts of the code to
record information for subsequent analysis and interactive
exploration. Events exist of a timestamp, an event ID, and
arguments to the event.

https://bugzilla.gnome.org/show_bug.cgi?id=618189
2010-05-20 23:41:40 -04:00