Commit Graph

136 Commits

Author SHA1 Message Date
Erik Johnston
c1b34af441 Move database timer logging to seperate logger 2015-04-08 13:31:19 +01:00
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
Erik Johnston
c4ee4ce93e Fix typo 2015-02-09 15:00:37 +00:00
Erik Johnston
66fde49f07 Log database time every 10s and log as percentage 2015-02-09 14:45:15 +00:00
Erik Johnston
75656712e3 Time how long we're spending on the database thread 2015-02-09 14:22:52 +00:00
Erik Johnston
2f4cb04f45 Be more specific in naming columns in selects. 2015-01-30 14:48:11 +00:00
Erik Johnston
e0b7c521cb Merge branch 'develop' of github.com:matrix-org/synapse into rejections_storage
Conflicts:
	synapse/storage/__init__.py
	synapse/storage/schema/delta/v12.sql
2015-01-30 14:08:28 +00:00
David Baker
6d485dd1c7 unnecessary newlines 2015-01-28 14:48:42 +00:00