Paul "LeoNerd" Evans
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2e4f0b2bd7
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Replace the @metrics.counted annotations in federation with specifically-written counters and distributions
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2015-03-12 16:24:51 +00:00 |
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Paul "LeoNerd" Evans
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c1cdd7954d
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Add an .inc_by() method to CounterMetric; implement DistributionMetric a neater way
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2015-03-12 16:24:51 +00:00 |
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Paul "LeoNerd" Evans
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63cb7ece62
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Rename the timer metrics exported by synapse.storage to append _time, so the meaning of ':total' is clearer
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2015-03-12 16:24:51 +00:00 |
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Paul "LeoNerd" Evans
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493e3fa0ca
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Don't forbid '_' in metric basenames any more, to allow things like foo_time
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2015-03-12 16:24:51 +00:00 |
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Paul "LeoNerd" Evans
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f1fbe3e09f
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Rename TimerMetric to DistributionMetric; as it could count more than just time
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2015-03-12 16:24:51 +00:00 |
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Paul "LeoNerd" Evans
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642f725fd7
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Pretend the 'getEvent' cache is just another cache in the set of all the others for metric
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2015-03-12 16:24:51 +00:00 |
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Paul "LeoNerd" Evans
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cbc0406be8
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Export CacheMetric as hits+total, rather than hits+misses, as it's easier to derive hit ratio from that
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2015-03-12 16:24:51 +00:00 |
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Paul "LeoNerd" Evans
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1748605c5d
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Count incoming HTTP requests per servlet that responds
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2015-03-12 16:24:51 +00:00 |
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Paul "LeoNerd" Evans
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4d661ec0f3
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Remember to emit final linefeed from /metrics page, or Prometheus gets upset
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2015-03-12 16:24:51 +00:00 |
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Paul "LeoNerd" Evans
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0e847540c3
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Prometheus needs "escaped" label values
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2015-03-12 16:24:51 +00:00 |
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Paul "LeoNerd" Evans
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22b37b75db
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Kill unused CounterMetric.fetch() method
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2015-03-12 16:24:51 +00:00 |
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Paul "LeoNerd" Evans
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b0cf867319
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Use _ instead of . as a metric namespacing separator, for Prometheus
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2015-03-12 16:24:51 +00:00 |
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Paul "LeoNerd" Evans
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0b96bb793e
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Have all @metrics.counted use a single metric name vectored on the method name, rather than a brand new scalar counter per counted method
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2015-03-12 16:24:51 +00:00 |
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Paul "LeoNerd" Evans
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b3a0179d64
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Bugfix to rendering output of vectored TimerMetrics
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2015-03-12 16:24:51 +00:00 |
|
Paul "LeoNerd" Evans
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f9478e475b
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Rename Metrics' "keys" to "labels"
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2015-03-12 16:24:51 +00:00 |
|
Paul "LeoNerd" Evans
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399689dcc7
|
Provide some process resource usage metrics
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2015-03-12 16:24:51 +00:00 |
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Paul "LeoNerd" Evans
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fa319a5786
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Add TimerMetrics to shadow the PerformanceCounters in synapse.storage; with the view to eventually replacing them entirely
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2015-03-12 16:24:51 +00:00 |
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Paul "LeoNerd" Evans
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6d146e15df
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Put some gauge metrics on the number of notifier listeners, and notified-on objects (users, rooms, appservices)
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2015-03-12 16:24:51 +00:00 |
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Paul "LeoNerd" Evans
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25187ab674
|
Collect per-SQL-verb timer stats on query execution time
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2015-03-12 16:24:50 +00:00 |
|
Paul "LeoNerd" Evans
|
f52acf3b12
|
Neater register_* methods on overall Metrics container
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2015-03-12 16:24:50 +00:00 |
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Paul "LeoNerd" Evans
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a99d6edc05
|
Neater implementation of metric render methods by pulling out 'render' as a base method that calls self.render_item
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2015-03-12 16:24:50 +00:00 |
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Paul "LeoNerd" Evans
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72625f2f4d
|
Initial hack at a TimerMetric; for storing counts + duration accumulators
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2015-03-12 16:24:50 +00:00 |
|
Paul "LeoNerd" Evans
|
e1a7e3564f
|
Delete a couple of TODO markers of monitoring stats now done
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2015-03-12 16:24:50 +00:00 |
|
Paul "LeoNerd" Evans
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094803cf82
|
Put vector gauges on transaction queue pending PDU and EDU dicts
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2015-03-12 16:24:50 +00:00 |
|
Paul "LeoNerd" Evans
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e9c4b0d178
|
Ensure that /_synapse/metrics response is UTF-8 encoded
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2015-03-12 16:24:50 +00:00 |
|
Paul "LeoNerd" Evans
|
23ab0c68c2
|
Implement vector CallbackMetrics
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2015-03-12 16:24:50 +00:00 |
|
Paul "LeoNerd" Evans
|
849300bc73
|
Neater introspection methods on BaseMetric so that subclasses don't need to touch self.keys directly
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2015-03-12 16:24:50 +00:00 |
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Paul "LeoNerd" Evans
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8664599af7
|
Rename CacheCounterMetric to just CacheMetric; add a CallbackMetric component to give the size of the cache
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2015-03-12 16:24:50 +00:00 |
|
Paul "LeoNerd" Evans
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e02cc249da
|
Ensure that exceptions while rendering individual metrics don't stop others from being rendered anyway - especially useful for CallbackMetric
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2015-03-12 16:24:50 +00:00 |
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Paul "LeoNerd" Evans
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59c448f074
|
Add a scalar gauge metric on the size of the presence user cachemap
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2015-03-12 16:24:50 +00:00 |
|
Paul "LeoNerd" Evans
|
d8caa5454d
|
Initial attempt at a scalar callback-based metric to give instantaneous snapshot gauges
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2015-03-12 16:24:50 +00:00 |
|
Paul "LeoNerd" Evans
|
b0cdf097f4
|
Sprinkle some CacheCounterMetrics around the synapse.storage layer
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2015-03-12 16:24:50 +00:00 |
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Paul "LeoNerd" Evans
|
ce8b5769f7
|
Create the concept of a cachecounter metric; generating two counters specific to caches
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2015-03-12 16:24:50 +00:00 |
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Paul "LeoNerd" Evans
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7d72e44eb9
|
Add vector counters to HTTP clients and servers; count the requests by method and responses by method and response code
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2015-03-12 16:24:50 +00:00 |
|
Paul "LeoNerd" Evans
|
c53ec53d80
|
Pull out all uses of the underlying HTTP user agent .request() method into a single wrapper function, to make adding metrics easier
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2015-03-12 16:24:50 +00:00 |
|
Paul "LeoNerd" Evans
|
9470412316
|
Initial attempt at sprinkling some @metrics.counted decorations around the federation code
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2015-03-12 16:24:50 +00:00 |
|
Paul "LeoNerd" Evans
|
a594087f06
|
Have the MetricsResource actually render metric counters
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2015-03-12 16:24:50 +00:00 |
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Paul "LeoNerd" Evans
|
74bc42cfdd
|
An initial implementation of a 'metrics' instance, similar to a 'logger' for keeping counter stats on method calls
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2015-03-12 16:24:50 +00:00 |
|
Paul "LeoNerd" Evans
|
120b689284
|
Delete pointless (and unreachable) __init__ method from FederationClient
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2015-03-12 16:24:50 +00:00 |
|
Paul "LeoNerd" Evans
|
e7420a3bef
|
Initial tiny attempt at (vectorable) counter metrics
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2015-03-12 16:24:50 +00:00 |
|
Paul "LeoNerd" Evans
|
e07fc62833
|
A trivial 'hello world'-style resource on /_synapse/metrics, with optional commandline flag
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2015-03-12 16:24:50 +00:00 |
|
Paul "LeoNerd" Evans
|
5b6e11d560
|
Commandline option to enable metrics system
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2015-03-12 16:24:50 +00:00 |
|
Paul "LeoNerd" Evans
|
211c14c391
|
No need to explicitly pass 'web_client' in to create_resource_tree as it can be found via config
|
2015-03-12 16:24:50 +00:00 |
|
Paul "LeoNerd" Evans
|
ad5701f50f
|
Expose 'config' as a real HomeServer dependency key
|
2015-03-12 16:24:50 +00:00 |
|
David Baker
|
c92fdf88a3
|
Log the matching push rule.
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2015-03-11 22:17:31 +00:00 |
|
Paul "LeoNerd" Evans
|
a7a28f85ae
|
Appease pep8
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2015-03-11 17:32:43 +00:00 |
|
Paul "LeoNerd" Evans
|
59a5f012cc
|
Also give _execute() a description
|
2015-03-11 17:19:17 +00:00 |
|
Paul "LeoNerd" Evans
|
099e4b88d8
|
Add a description to storage layer's _execute_and_decode()
|
2015-03-11 17:08:57 +00:00 |
|
David Baker
|
cdb2e045ee
|
Again, underscore, not hyphen
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2015-03-11 14:22:35 +00:00 |
|
David Baker
|
465354ffde
|
'false' is not False
|
2015-03-11 11:24:50 +00:00 |
|