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Author SHA1 Message Date
Matthew Hodgson
c8032aec17 actually uphold the bind_host parameter. in theory should make ipv6 binds work like bind_host: 'fe80::1%lo0' 2015-03-14 00:12:20 +00:00
Matthew Hodgson
256fe08963 uncommited WIP from MWC 2015-03-14 00:09:21 +00:00
Paul Evans
e731d30d90 Merge pull request #108 from matrix-org/metrics 
Metrics
 2015-03-13 17:31:10 +00:00
Erik Johnston
58247c8b4b Also bump dependency link version 2015-03-13 11:39:57 +00:00
Matthew Hodgson
f55bd3f94b bump dep on syweb 0.6.5 2015-03-12 18:56:53 +00:00
Paul "LeoNerd" Evans
e90002ca1d Merge remote-tracking branch 'origin/develop' into metrics 2015-03-12 16:55:25 +00:00
David Baker
bbb010a30f More sacrifices to the pep8 gods. 2015-03-12 16:53:12 +00:00
Paul "LeoNerd" Evans
05a056a409 Appease pyflakes 2015-03-12 16:45:05 +00:00
Paul "LeoNerd" Evans
0eb7e6b9a8 Delete unused import of NOT_READY_YET 2015-03-12 16:39:52 +00:00
Paul "LeoNerd" Evans
128cf2daf7 Appease pep8 2015-03-12 16:24:51 +00:00
Paul "LeoNerd" Evans
b98b4c135d Option to serve metrics from their own localhost-only TCP port instead of muxed on the main listener 2015-03-12 16:24:51 +00:00
Paul "LeoNerd" Evans
a2cdd11d4a Fold the slightly-odd bind_port/secure_port/etc.. logic into SynapseHomeServer.start_listening() 2015-03-12 16:24:51 +00:00
Paul "LeoNerd" Evans
e0214a263b Build MetricsResource as a specific HomeServer dependency 2015-03-12 16:24:51 +00:00
Paul "LeoNerd" Evans
e75fa8bbbf Bugfix to sql_txn_timer increment - add only the per-TXN duration, not the total time ever spent since boot 2015-03-12 16:24:51 +00:00
Paul "LeoNerd" Evans
c782e893ec Neater metrics from TransactionQueue 2015-03-12 16:24:51 +00:00
Paul "LeoNerd" Evans
89ac1fa8ba Add a counter to track total number of events served by the notifier 2015-03-12 16:24:51 +00:00
Paul "LeoNerd" Evans
2e4f0b2bd7 Replace the @metrics.counted annotations in federation with specifically-written counters and distributions 2015-03-12 16:24:51 +00:00
Paul "LeoNerd" Evans
c1cdd7954d Add an .inc_by() method to CounterMetric; implement DistributionMetric a neater way 2015-03-12 16:24:51 +00:00
Paul "LeoNerd" Evans
63cb7ece62 Rename the timer metrics exported by synapse.storage to append _time, so the meaning of ':total' is clearer 2015-03-12 16:24:51 +00:00
Paul "LeoNerd" Evans
493e3fa0ca Don't forbid '_' in metric basenames any more, to allow things like foo_time 2015-03-12 16:24:51 +00:00
Paul "LeoNerd" Evans
f1fbe3e09f Rename TimerMetric to DistributionMetric; as it could count more than just time 2015-03-12 16:24:51 +00:00
Paul "LeoNerd" Evans
642f725fd7 Pretend the 'getEvent' cache is just another cache in the set of all the others for metric 2015-03-12 16:24:51 +00:00
Paul "LeoNerd" Evans
cbc0406be8 Export CacheMetric as hits+total, rather than hits+misses, as it's easier to derive hit ratio from that 2015-03-12 16:24:51 +00:00
Paul "LeoNerd" Evans
1748605c5d Count incoming HTTP requests per servlet that responds 2015-03-12 16:24:51 +00:00
Paul "LeoNerd" Evans
4d661ec0f3 Remember to emit final linefeed from /metrics page, or Prometheus gets upset 2015-03-12 16:24:51 +00:00
Paul "LeoNerd" Evans
0e847540c3 Prometheus needs "escaped" label values 2015-03-12 16:24:51 +00:00
Paul "LeoNerd" Evans
22b37b75db Kill unused CounterMetric.fetch() method 2015-03-12 16:24:51 +00:00
Paul "LeoNerd" Evans
b0cf867319 Use _ instead of . as a metric namespacing separator, for Prometheus 2015-03-12 16:24:51 +00:00
Paul "LeoNerd" Evans
0b96bb793e Have all @metrics.counted use a single metric name vectored on the method name, rather than a brand new scalar counter per counted method 2015-03-12 16:24:51 +00:00
Paul "LeoNerd" Evans
b3a0179d64 Bugfix to rendering output of vectored TimerMetrics 2015-03-12 16:24:51 +00:00
Paul "LeoNerd" Evans
f9478e475b Rename Metrics' "keys" to "labels" 2015-03-12 16:24:51 +00:00
Paul "LeoNerd" Evans
399689dcc7 Provide some process resource usage metrics 2015-03-12 16:24:51 +00:00
Paul "LeoNerd" Evans
fa319a5786 Add TimerMetrics to shadow the PerformanceCounters in synapse.storage; with the view to eventually replacing them entirely 2015-03-12 16:24:51 +00:00
Paul "LeoNerd" Evans
6d146e15df Put some gauge metrics on the number of notifier listeners, and notified-on objects (users, rooms, appservices) 2015-03-12 16:24:51 +00:00
Paul "LeoNerd" Evans
25187ab674 Collect per-SQL-verb timer stats on query execution time 2015-03-12 16:24:50 +00:00
Paul "LeoNerd" Evans
f52acf3b12 Neater register_* methods on overall Metrics container 2015-03-12 16:24:50 +00:00
Paul "LeoNerd" Evans
a99d6edc05 Neater implementation of metric render methods by pulling out 'render' as a base method that calls self.render_item 2015-03-12 16:24:50 +00:00
Paul "LeoNerd" Evans
72625f2f4d Initial hack at a TimerMetric; for storing counts + duration accumulators 2015-03-12 16:24:50 +00:00
Paul "LeoNerd" Evans
e1a7e3564f Delete a couple of TODO markers of monitoring stats now done 2015-03-12 16:24:50 +00:00
Paul "LeoNerd" Evans
094803cf82 Put vector gauges on transaction queue pending PDU and EDU dicts 2015-03-12 16:24:50 +00:00
Paul "LeoNerd" Evans
e9c4b0d178 Ensure that /_synapse/metrics response is UTF-8 encoded 2015-03-12 16:24:50 +00:00
Paul "LeoNerd" Evans
23ab0c68c2 Implement vector CallbackMetrics 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 2015-03-12 16:24:50 +00:00
Paul "LeoNerd" Evans
8664599af7 Rename CacheCounterMetric to just CacheMetric; add a CallbackMetric component to give the size of the cache 2015-03-12 16:24:50 +00:00
Paul "LeoNerd" Evans
e02cc249da Ensure that exceptions while rendering individual metrics don't stop others from being rendered anyway - especially useful for CallbackMetric 2015-03-12 16:24:50 +00:00
Paul "LeoNerd" Evans
59c448f074 Add a scalar gauge metric on the size of the presence user cachemap 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 2015-03-12 16:24:50 +00:00
Paul "LeoNerd" Evans
b0cdf097f4 Sprinkle some CacheCounterMetrics around the synapse.storage layer 2015-03-12 16:24:50 +00:00
Paul "LeoNerd" Evans
ce8b5769f7 Create the concept of a cachecounter metric; generating two counters specific to caches 2015-03-12 16:24:50 +00:00
Paul "LeoNerd" Evans
7d72e44eb9 Add vector counters to HTTP clients and servers; count the requests by method and responses by method and response code 2015-03-12 16:24:50 +00:00