Commit Graph

73 Commits

Author SHA1 Message Date
Amber Brown
6350bf925e
Attempt to be more performant on PyPy (#3462) 2018-06-28 14:49:57 +01:00
Richard van der Hoff
cbbfaa4be8 Fix description of "python_gc_time" metric 2018-06-21 10:02:42 +01:00
Matthew Hodgson
ccfdaf68be spell gauge correctly 2018-06-16 07:10:34 +01:00
Amber Brown
f116f32ace
add a last seen metric (#3396) 2018-06-14 20:26:59 +10:00
Richard van der Hoff
694968fa81 Hopefully, fix LaterGuage error handling 2018-06-04 15:59:14 +01:00
Amber Brown
febe0ec8fd
Run Prometheus on a different port, optionally. (#3274) 2018-05-31 19:04:50 +10:00
Matthew Hodgson
ff1bc0a279 pep8 2018-05-29 02:32:15 +01:00
Matthew Hodgson
0a240ad36e disable CPUMetrics if no /proc/self/stat
fixes build on macOS again
2018-05-29 02:23:30 +01:00
Amber Brown
5c40ce3777 invalid syntax :( 2018-05-28 19:16:09 +10:00
Amber Brown
a2eb5db4a0 update metrics to be in seconds 2018-05-28 19:10:27 +10:00
Amber Brown
389dac2c15 pepeightttt 2018-05-23 13:08:59 -05:00
Amber Brown
472a5ec4e2 add back CPU metrics 2018-05-23 13:03:56 -05:00
Amber Brown
b6063631c3 more cleanup 2018-05-22 17:36:20 -05:00
Amber Brown
53cc2cde1f cleanup 2018-05-22 17:32:57 -05:00
Amber Brown
85ba83eb51 fixes 2018-05-22 16:28:23 -05:00
Amber Brown
a8990fa2ec Merge remote-tracking branch 'origin/develop' into 3218-official-prom 2018-05-22 10:50:26 -05:00
Amber Brown
df9f72d9e5 replacing portions 2018-05-21 19:47:37 -05:00
Erik Johnston
4dae4a97ed Track last processed event received_ts 2018-04-11 14:27:09 +01:00
Erik Johnston
92e34615c5 Track where event stream processing have gotten up to 2018-04-11 12:13:40 +01:00
Erik Johnston
ab825aa328 Add GaugeMetric 2018-04-11 12:13:40 +01:00
Vincent Breitmoser
6d7f0f8dd3 Don't disable GC when running on PyPy
PyPy's incminimark GC can't be triggered manually. From what I observed
there are no obvious issues with just letting it run normally. And
unlike CPython, it actually returns unused RAM to the system.

Signed-off-by: Vincent Breitmoser <look@my.amazin.horse>
2018-04-10 11:35:34 +02:00
Richard van der Hoff
88541f9009 Add a metric which increments when a request is received
It's useful to know when there are peaks in incoming requests - which isn't
quite the same as there being peaks in outgoing responses, due to the time
taken to handle requests.
2018-03-09 16:30:26 +00:00
Richard van der Hoff
87b7d72760 Add some comments about the reactor tick time metric 2018-01-19 23:51:04 +00:00
Paul "LeoNerd" Evans
2938a00825 Rename the python-specific metrics now the docs claim that we have done 2016-11-03 17:03:52 +00:00
Paul "LeoNerd" Evans
1cc22da600 Set up the process collector during metrics __init__; that way all split-process workers have it 2016-10-27 18:09:34 +01:00
Paul "LeoNerd" Evans
ccc1a3d54d Allow creation of a 'subspace' within a Metrics object, returning another one 2016-10-27 18:07:34 +01:00
Paul "LeoNerd" Evans
3ae48a1f99 Move the process metrics collector code into its own file 2016-10-19 18:10:24 +01:00
Paul "LeoNerd" Evans
4cedd53224 A slightly neater way to manage metric collector functions 2016-10-19 17:54:09 +01:00
Paul "LeoNerd" Evans
5663137e03 appease pep8 2016-10-19 16:09:42 +01:00
Paul "LeoNerd" Evans
b202531be6 Also guard /proc/self/fds-related code with a suitable psuedoconstant 2016-10-19 15:37:41 +01:00
Paul "LeoNerd" Evans
1b179455fc Guard registration of process-wide metrics by existence of the requisite /proc entries 2016-10-19 15:34:38 +01:00
Paul "LeoNerd" Evans
981f852d54 Add standard process_start_time_seconds metric 2016-10-19 15:05:22 +01:00
Paul "LeoNerd" Evans
def63649df Add standard process_max_fds metric 2016-10-19 15:05:21 +01:00
Paul "LeoNerd" Evans
06f1ad1625 Add standard process_open_fds metric 2016-10-19 15:05:21 +01:00
Paul "LeoNerd" Evans
95fc70216d Add standard process_*_memory_bytes metrics 2016-10-19 15:05:21 +01:00
Paul "LeoNerd" Evans
9b0316c75a Use /proc/self/stat to generate the new process_cpu_*_seconds_total metrics 2016-10-19 15:05:21 +01:00
Paul "LeoNerd" Evans
03c2720940 Export CPU usage metrics also under prometheus-standard metric name 2016-10-19 15:05:21 +01:00
Erik Johnston
7c1a92274c Make psutil optional 2016-08-08 11:12:21 +01:00
Erik Johnston
66868119dc Add metrics for psutil derived memory usage 2016-07-20 16:00:21 +01:00
Erik Johnston
0f2165ccf4 Don't track total objects as its too expensive to calculate 2016-06-07 17:00:45 +01:00
Erik Johnston
18f0cc7d99 Record some more GC metrics 2016-06-07 16:55:49 +01:00
Erik Johnston
48e65099b5 Also record number of unreachable objects 2016-06-07 13:40:22 +01:00
Erik Johnston
75331c5fca Change the way we do stats 2016-06-07 13:33:13 +01:00
Erik Johnston
8c966fbd51 Merge pull request #771 from matrix-org/erikj/gc_tick
Manually run GC on reactor tick.
2016-06-07 13:18:36 +01:00
Erik Johnston
73c7112433 Change CacheMetrics to be quicker
We change it so that each cache has an individual CacheMetric, instead
of having one global CacheMetric. This means that when a cache tries to
increment a counter it does not need to go through so many indirections.
2016-06-03 11:26:52 +01:00
Erik Johnston
60d53f9e95 Count number of GC collects 2016-05-16 09:34:42 +01:00
Erik Johnston
7d6e89ed22 Add a comment 2016-05-13 16:31:08 +01:00
Erik Johnston
1f1dee94f6 Manually run GC on reactor tick.
This also adds a metric for amount of time spent in GC.
2016-05-09 10:13:25 +01:00
Matthew Hodgson
6c28ac260c copyrights 2016-01-07 04:26:29 +00:00
Mark Haines
709ba99afd Check that /proc/self/fd exists before listing it 2015-09-07 16:45:55 +01:00