Commit Graph

142 Commits (0b1a8500a297ea0f988c3fd04403163d265239a1)

Author SHA1 Message Date
Mark Haines 83f5125d52 Merge pull request #114 from matrix-org/improve_get_event_cache
Improve get event cache
2015-04-08 16:50:27 +01:00
Erik Johnston c1b34af441 Move database timer logging to seperate logger 2015-04-08 13:31:19 +01:00
Paul "LeoNerd" Evans a198894bf7 Appease pep8 2015-03-26 11:53:58 +00:00
Paul "LeoNerd" Evans 953e40f9dc Implement the main getEvent cache using Cache() instead of a custom application of LruCache; also unify its two-level structure into just one 2015-03-25 19:12:16 +00:00
Paul "LeoNerd" Evans f173d40a32 Use FrozenEvent's reject_reason to decide whether to return it; don't include allow_rejected in the main getEvents cache key 2015-03-25 19:06:05 +00:00
Paul "LeoNerd" Evans 1b988b051b Store the rejected reason in (Frozen)Event structs 2015-03-25 19:06:05 +00:00
Paul "LeoNerd" Evans 033a517feb Indirect invalidations of _get_event_cache via a helper method to keep all uses of the cache lexically within one .py file 2015-03-25 19:06:05 +00:00
Paul "LeoNerd" Evans 9ba6487b3f Allow a choice of LRU behaviour for Cache() by using LruCache() or OrderedDict() 2015-03-25 19:05:34 +00:00
Paul "LeoNerd" Evans 0f86312c4c Pull out the cache logic from the @cached wrapper into its own class we can reuse 2015-03-20 18:25:42 +00:00
Paul "LeoNerd" Evans b1022ed8b5 func(*EXPR) is valid Python syntax, really... 2015-03-20 17:47:45 +00:00
Erik Johnston 80cd08c190 PEP8 2015-03-20 16:03:25 +00:00
Erik Johnston 9517f4da4d Merge branch 'develop' of github.com:matrix-org/synapse into store_rearrangement 2015-03-20 16:02:47 +00:00
Erik Johnston dc0c989ef4 Give sensible names for '_simple_...' transactions 2015-03-20 15:59:18 +00:00
Erik Johnston 7e282a53a5 Tidy up _simple_... methods 2015-03-20 15:05:10 +00:00
Paul "LeoNerd" Evans 91cb46191d Allow @cached-wrapped functions to have more or fewer than 1 argument; assert on the total count of them though 2015-03-20 14:59:45 +00:00
Erik Johnston 87db64b839 Rearrange storage modules 2015-03-20 14:11:38 +00:00
Paul "LeoNerd" Evans 1489521ee5 Be polite and ensure we use @functools.wraps() when creating a function decorator 2015-03-17 17:19:22 +00:00
Paul "LeoNerd" Evans be170b1426 Add a metric for the scheduling latency of SQL queries 2015-03-16 17:21:59 +00:00
Paul "LeoNerd" Evans e75fa8bbbf Bugfix to sql_txn_timer increment - add only the per-TXN duration, not the total time ever spent since boot 2015-03-12 16:24:51 +00:00
Paul "LeoNerd" Evans 63cb7ece62 Rename the timer metrics exported by synapse.storage to append _time, so the meaning of ':total' is clearer 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 642f725fd7 Pretend the 'getEvent' cache is just another cache in the set of all the others for metric 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 f9478e475b Rename Metrics' "keys" to "labels" 2015-03-12 16:24:51 +00:00
Paul "LeoNerd" Evans fa319a5786 Add TimerMetrics to shadow the PerformanceCounters in synapse.storage; with the view to eventually replacing them entirely 2015-03-12 16:24:51 +00:00
Paul "LeoNerd" Evans 25187ab674 Collect per-SQL-verb timer stats on query execution time 2015-03-12 16:24:50 +00:00
Paul "LeoNerd" Evans e1a7e3564f Delete a couple of TODO markers of monitoring stats now done 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 b0cdf097f4 Sprinkle some CacheCounterMetrics around the synapse.storage layer 2015-03-12 16:24:50 +00:00
Paul "LeoNerd" Evans 59a5f012cc Also give _execute() a description 2015-03-11 17:19:17 +00:00
Paul "LeoNerd" Evans 099e4b88d8 Add a description to storage layer's _execute_and_decode() 2015-03-11 17:08:57 +00:00
Kegan Dougal 3d73383d18 Modify _simple_select_list to allow an empty WHERE clause. Use it for get_all_rooms and get_all_users. 2015-03-02 10:16:24 +00:00
Paul "LeoNerd" Evans 9640510de2 Use OrderedDict for @cached backing store, so we can evict the oldest key unbiased 2015-02-23 18:41:58 +00:00
Paul "LeoNerd" Evans f53fcbce97 Use cache.pop() instead of a separate membership test + del [] 2015-02-23 18:30:45 +00:00
Mark Haines 27080698e7 Fix code style warning 2015-02-23 18:19:13 +00:00
Paul "LeoNerd" Evans a09e59a698 Pull the _get_event_cache.setdefault() call out of the try block, as it doesn't need to be there and is confusing 2015-02-23 16:55:57 +00:00
Paul "LeoNerd" Evans e76d485e29 Allow @cached-wrapped functions to have a prefill method for setting entries 2015-02-23 15:41:54 +00:00
Paul "LeoNerd" Evans 55022d6ca5 Remove a TODO note 2015-02-19 18:38:09 +00:00
Paul "LeoNerd" Evans ebc3db295b Take named arguments to @cached() decorator, add a 'max_entries' limit 2015-02-19 18:36:02 +00:00
Paul "LeoNerd" Evans 077d200342 Move @cached decorator out into synapse.storage._base; add minimal docs 2015-02-19 17:29:39 +00:00
Erik Johnston 42bc56dad3 Merge branch 'develop' of github.com:matrix-org/synapse into use-simplejson 2015-02-11 17:01:38 +00:00
Mark Haines aff892ce79 Fix formatting 2015-02-11 15:02:35 +00:00
Mark Haines f5a70e0d2e Add a cache for get_event 2015-02-11 15:01:15 +00:00
Erik Johnston 4ebbaf0d43 Blunty replace json with simplejson 2015-02-11 14:23:10 +00:00
Mark Haines b085fac735 Code-style fixes 2015-02-10 16:30:48 +00:00
Mark Haines fda4422bc9 Fix pyflakes 2015-02-10 14:54:07 +00:00
Mark Haines d7c7efb691 Add performance counters for different stages of loading events 2015-02-10 14:50:53 +00:00
Mark Haines 0c4536da8f Use the transaction 'desc' rather than 'name', increment the txn_ids in
txn names
2015-02-09 18:06:31 +00:00
Mark Haines 347b497db0 Formatting 2015-02-09 17:57:09 +00:00
Mark Haines 3a5ad7dbd5 Performance counters for database transaction names 2015-02-09 17:55:56 +00:00