prometheus

Commit Graph

Author	SHA1	Message	Date
Julius Volz	aa5d251f8d	Use github.com/golang/glog for all logging.	2013-08-12 17:54:36 +02:00
Julius Volz	d2da21121c	Implement getValueRangeAtIntervalOp for faster range queries. This also short-circuits optimize() for now, since it is complex to implement for the new operator, and ops generated by the query layer already fulfill the needed invariants. We should still investigate later whether to completely delete operator optimization code or extend it to support getValueRangeAtIntervalOp operators.	2013-06-26 18:10:36 +02:00
Matt T. Proud	30b1cf80b5	WIP - Snapshot of Moving to Client Model.	2013-06-25 15:52:42 +02:00
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
Julius Volz	5b105c77fc	Repointerize fingerprints.	2013-05-21 14:28:14 +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	b836066c71	Eliminate need to get fingerprints during query execution time.	2013-03-27 14:42:03 +01:00
Julius Volz	8e4c5b0cea	Use AST query analyzer and views with tiered storage.	2013-03-21 18:16:52 +01:00

9 Commits (1e37b23a174246f8b4839c186eaa3311ed0775fb)