13 Commits (b98b4c135d9738d5cf701712fc244209651cddf7)

Author	SHA1	Message	Date
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	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	4d661ec0f3	Remember to emit final linefeed from /metrics page, or Prometheus gets upset	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	399689dcc7	Provide some process resource usage metrics	2015-03-12 16:24:51 +00:00
Paul "LeoNerd" Evans	f52acf3b12	Neater register_* methods on overall Metrics container	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	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