Commit Graph

113 Commits

Author SHA1 Message Date
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
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
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
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
a594087f06 Have the MetricsResource actually render metric counters 2015-03-12 16:24:50 +00:00
Paul "LeoNerd" Evans
74bc42cfdd An initial implementation of a 'metrics' instance, similar to a 'logger' for keeping counter stats on method calls 2015-03-12 16:24:50 +00:00
Paul "LeoNerd" Evans
e7420a3bef Initial tiny attempt at (vectorable) counter metrics 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 2015-03-12 16:24:50 +00:00