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Author SHA1 Message Date
Amber Brown 7ad1d76356
Support Prometheus_client 0.4.0+ (#5636) 2019-07-18 23:57:15 +10:00
Amber Brown 463b072b12
Move logging utilities out of the side drawer of util/ and into logging/ (#5606) 2019-07-04 00:07:04 +10:00
Amber Brown 071150ce19
Don't log GC 0s at INFO (#5557) 2019-06-28 21:45:33 +10:00
Amber Brown 32e7c9e7f2
Run Black. (#5482) 2019-06-20 19:32:02 +10:00
Erik Johnston 3ed595e327 Prometheus histograms are cumalative 2019-06-14 14:07:32 +01:00
Amber H. Brown a10c8dae85 fix prometheus rendering error 2019-06-14 21:09:33 +10:00
Amber Brown 6312d6cc7c
Expose statistics on extrems to prometheus (#5384) 2019-06-13 22:40:52 +10:00
Richard van der Hoff 82ca6d1f9f
Add metrics for number of outgoing EDUs, by type (#4695) 2019-02-20 14:13:14 +00:00
Erik Johnston 7c570bff74 Fix exception in background metrics collection 
We attempted to iterate through a list on a separate thread without
doing the necessary copying.
 2018-10-03 11:28:01 +01:00
Erik Johnston 94ae1dea3c Add missing logger 2018-09-20 17:05:34 +01:00
Erik Johnston 9ea408441f Handle exceptions thrown by background tasks 
Fixes #3921
 2018-09-20 16:15:21 +01:00
Erik Johnston d0f6c1ce21 Remove spurious comment 2018-09-14 15:12:36 +01:00
Erik Johnston 0a81038ea0 Add in flight real time metrics for Measure blocks 2018-09-14 15:08:37 +01:00
Erik Johnston 3f6762f0bb isort 2018-08-21 09:38:38 +01:00
Erik Johnston 1058d14127 Make the in flight background process metrics thread safe 2018-08-20 17:27:24 +01:00
Richard van der Hoff bab94da79c fix metric name 2018-08-07 22:11:45 +01:00
Richard van der Hoff 53bca4690b more metrics for the federation and appservice senders 2018-08-07 19:09:48 +01:00
Richard van der Hoff 03751a6420 Fix some looping_call calls which were broken in #3604 
It turns out that looping_call does check the deferred returned by its
callback, and (at least in the case of client_ips), we were relying on this,
and I broke it in #3604.

Update run_as_background_process to return the deferred, and make sure we
return it to clock.looping_call.
 2018-07-26 11:48:08 +01:00
Richard van der Hoff 6e3fc657b4 Resource tracking for background processes 
This introduces a mechanism for tracking resource usage by background
processes, along with an example of how it will be used.

This will help address #3518, but more importantly will give us better insights
into things which are happening but not being shown up by the request metrics.

We *could* do this with Measure blocks, but:
 - I think having them pulled out as a completely separate metric class will
   make it easier to distinguish top-level processes from those which are
   nested.

 - I want to be able to report on in-flight background processes, and I don't
   think we want to do this for *all* Measure blocks.
 2018-07-18 10:50:33 +01:00
Amber Brown 49af402019 run isort 2018-07-09 16:09:20 +10:00
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
Amber Brown c60e0d5e02 don't need the resource portion 2018-05-21 17:03:20 -05:00
Amber Brown f258deffcb remove old metrics libs 2018-05-21 17:01:15 -05:00
Erik Johnston 6d8ec3462d Note that label values can be anything 2018-05-03 16:25:05 +01:00
Erik Johnston 95b6912045 Fix metrics that have integer value labels 2018-05-03 15:51:04 +01:00
Erik Johnston a41117c63b Make _escape_character take MatchObject 2018-05-02 17:27:27 +01:00
Erik Johnston 32015e1109 Escape label values in prometheus metrics 2018-05-02 16:52:42 +01:00
Erik Johnston d7bf3a68f0 s/list/tuple 2018-04-12 11:19:04 +01:00
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 bc496df192 report metrics on number of cache evictions 2018-02-05 15:34:01 +00:00