prometheus

Author	SHA1	Message	Date
Julius Volz	51689d965d	Add debug timers to instant and range queries. This adds timers around several query-relevant code blocks. For now, the query timer stats are only logged for queries initiated through the UI. In other cases (rule evaluations), the stats are simply thrown away. My hope is that this helps us understand where queries spend time, especially in cases where they sometimes hang for unusual amounts of time.	2013-06-05 18:32:54 +02:00
Matt T. Proud	8f4c7ece92	Destroy naked returns in half of corpus. The use of naked return values is frowned upon. This is the first of two bulk updates to remove them.	2013-05-16 10:53:25 +03:00
Julius Volz	56324d8ce2	Make AST query storage non-global.	2013-05-07 13:15:10 +02:00
Julius Volz	dcf2e82752	Cleanup and idiomaticize rule/expression dot graph output.	2013-04-29 12:57:34 +02:00
Julius Volz	2202cd71c9	Track alerts over time and write out alert timeseries.	2013-04-26 14:35:21 +02:00

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