Commit Graph

121 Commits (1ccafb0c5e3e6c9c64ce231163e7c73f05b910fa)

Author SHA1 Message Date
Paul "LeoNerd" Evans 128cf2daf7 Appease pep8 10 years ago
Paul "LeoNerd" Evans 2e4f0b2bd7 Replace the @metrics.counted annotations in federation with specifically-written counters and distributions 10 years ago
Paul "LeoNerd" Evans c1cdd7954d Add an .inc_by() method to CounterMetric; implement DistributionMetric a neater way 10 years ago
Paul "LeoNerd" Evans 493e3fa0ca Don't forbid '_' in metric basenames any more, to allow things like foo_time 10 years ago
Paul "LeoNerd" Evans f1fbe3e09f Rename TimerMetric to DistributionMetric; as it could count more than just time 10 years ago
Paul "LeoNerd" Evans cbc0406be8 Export CacheMetric as hits+total, rather than hits+misses, as it's easier to derive hit ratio from that 10 years ago
Paul "LeoNerd" Evans 4d661ec0f3 Remember to emit final linefeed from /metrics page, or Prometheus gets upset 10 years ago
Paul "LeoNerd" Evans 0e847540c3 Prometheus needs "escaped" label values 10 years ago
Paul "LeoNerd" Evans 22b37b75db Kill unused CounterMetric.fetch() method 10 years ago
Paul "LeoNerd" Evans b0cf867319 Use _ instead of . as a metric namespacing separator, for Prometheus 10 years ago
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 10 years ago
Paul "LeoNerd" Evans b3a0179d64 Bugfix to rendering output of vectored TimerMetrics 10 years ago
Paul "LeoNerd" Evans f9478e475b Rename Metrics' "keys" to "labels" 10 years ago
Paul "LeoNerd" Evans 399689dcc7 Provide some process resource usage metrics 10 years ago
Paul "LeoNerd" Evans f52acf3b12 Neater register_* methods on overall Metrics container 10 years ago
Paul "LeoNerd" Evans a99d6edc05 Neater implementation of metric render methods by pulling out 'render' as a base method that calls self.render_item 10 years ago
Paul "LeoNerd" Evans 72625f2f4d Initial hack at a TimerMetric; for storing counts + duration accumulators 10 years ago
Paul "LeoNerd" Evans e9c4b0d178 Ensure that /_synapse/metrics response is UTF-8 encoded 10 years ago
Paul "LeoNerd" Evans 23ab0c68c2 Implement vector CallbackMetrics 10 years ago
Paul "LeoNerd" Evans 849300bc73 Neater introspection methods on BaseMetric so that subclasses don't need to touch self.keys directly 10 years ago
Paul "LeoNerd" Evans 8664599af7 Rename CacheCounterMetric to just CacheMetric; add a CallbackMetric component to give the size of the cache 10 years ago
Paul "LeoNerd" Evans e02cc249da Ensure that exceptions while rendering individual metrics don't stop others from being rendered anyway - especially useful for CallbackMetric 10 years ago
Paul "LeoNerd" Evans d8caa5454d Initial attempt at a scalar callback-based metric to give instantaneous snapshot gauges 10 years ago
Paul "LeoNerd" Evans ce8b5769f7 Create the concept of a cachecounter metric; generating two counters specific to caches 10 years ago
Paul "LeoNerd" Evans a594087f06 Have the MetricsResource actually render metric counters 10 years ago
Paul "LeoNerd" Evans 74bc42cfdd An initial implementation of a 'metrics' instance, similar to a 'logger' for keeping counter stats on method calls 10 years ago
Paul "LeoNerd" Evans e7420a3bef Initial tiny attempt at (vectorable) counter metrics 10 years ago
Paul "LeoNerd" Evans e07fc62833 A trivial 'hello world'-style resource on /_synapse/metrics, with optional commandline flag 10 years ago