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532 commits

Author SHA1 Message Date
Brian Gough
2b72ec49a1 add comments for redis metrics 2020-04-02 11:33:52 +01:00
Brian Gough
21824d49da Merge branch 'bg-add-queue-metrics' of github.com:overleaf/document-updater into bg-add-queue-metrics 2020-04-01 16:04:52 +01:00
Brian Gough
3a8c362fba add doclines set/del metric 2020-04-01 15:59:25 +01:00
Brian Gough
00b11bda96 use separate loop for pendingUpdates metric 2020-04-01 14:50:55 +01:00
Jakob Ackermann
17c2add0cf [misc] track redis pub/sub payload sizes on publish 2020-03-30 11:31:43 +02:00
Brian Gough
1a0550364d add metric for getdoc bytes 2020-03-25 14:27:41 +00:00
Brian Gough
891fcc696b add metric for pending updates queue 2020-03-25 14:27:41 +00:00
Brian Gough
e293d86c14 add metric for project history queue 2020-03-25 12:15:16 +00:00
Shane Kilkelly
ada4fba3dc Fix express deprecations 2020-03-19 15:39:57 +00:00
Eric Mc Sween
ff32104fe6 Merge pull request #123 from overleaf/em-doc-hard-delete 
Add ignore_flush_errors option to the doc delete endpoint
 2020-03-10 10:11:00 -04:00
Eric Mc Sween
d9caced0d6 Change skip_flush option to ignore_flush_errors in delete doc 
Instead of skipping the flush, we'll still try to flush and proceed with
the doc deletion, even when the flush fails.
 2020-03-10 09:40:49 -04:00
Eric Mc Sween
9b70eb75b3 Rename flush param to skip_flush in delete doc 
Also move it to the query string instead of the body.
 2020-03-09 16:27:32 -04:00
Eric Mc Sween
c09bc0e868 Add a "flush: false" option to the doc delete endpoint 
This will delete the document from Redis without flushing to web,
docstore or history. To be used when something is broken.
 2020-03-07 08:59:15 -05:00
nate stemen
ffd8d0745d use empty object for ranges if it doesn't exist 2020-03-06 13:49:30 -05:00
Brian Gough
0419039d4d Merge branch 'master' into bg-use-separate-redis-for-project-history 2020-02-21 14:13:33 +00:00
Brian Gough
338d3609f5 add comment about null byte check 2020-01-30 15:17:13 +00:00
Brian Gough
544ae05212 added note about rollback 2020-01-23 16:22:26 +00:00
Brian Gough
626e19ed1a add logging of migration phase at startup 2020-01-23 15:46:54 +00:00
Brian Gough
d5a2b96df9 add note about deleting the migration key entries 2020-01-23 14:36:59 +00:00
Brian Gough
7036803acf add missing argument to metrics.inc 
also track retries rather than attempts (which is always 1 for a successful request)
 2020-01-14 15:00:21 +00:00
Brian Gough
3caa0e7c05 add failure/retry metrics for web-api requests 2020-01-14 13:53:50 +00:00
Brian Gough
a638ef4251 add comment about locking in redis migration 2020-01-13 15:56:28 +00:00
Brian Gough
27044c2d02 allow migration phase to be modified at runtime for testing 2020-01-06 16:46:35 +00:00
Brian Gough
8ae95ebf60 fix rclient check in migration metrics 2020-01-06 16:45:36 +00:00
Brian Gough
97cbf46160 add metrics for migration 2019-12-16 11:46:35 +00:00
Brian Gough
a2e63d009e fix migration phase check 2019-12-16 09:55:26 +00:00
Brian Gough
d0c5eb5698 support migration of project history keys to separate redis instance 2019-12-13 16:38:41 +00:00
Brian Gough
ad19fee667 add setting so that double flush is the default 
can be disabled to stop flushing to track-changes
 2019-11-25 13:36:25 +00:00
Brian Gough
4f6583bbf2 fix getDocVersion and add tests 2019-11-25 13:28:36 +00:00
Brian Gough
68e12f4d2d add metrics for queue operations 2019-11-25 10:51:10 +00:00
Brian Gough
8b73bb9f13 Merge branch 'master' into bg-filter-track-changes-updates 2019-11-22 10:41:33 +00:00
Brian Gough
b7055eecee add metrics for history flushes 2019-11-22 09:14:32 +00:00
Brian Gough
65cf4cf7c7 make flush to track-changes failsafe 2019-11-21 14:58:35 +00:00
Brian Gough
dcd7649bad filter track-changes updates for projects using project-history 2019-11-19 10:02:56 +00:00
Brian Gough
d82b180b76 avoid project history queues building up with deferred flush 2019-10-03 04:05:24 +01:00
Brian Gough
c1454bc4ac Merge pull request #92 from overleaf/bg-flush-queue-prod-fixes 
add continuous background flush
 2019-10-02 13:11:00 +01:00
Brian Gough
0c14b7d2f8 add comment about background flush limit 2019-10-01 15:06:01 +01:00
Brian Gough
2845b23b70 add smoothing of delete spikes 2019-10-01 15:01:53 +01:00
Brian Gough
2c22a60052 add random jitter to cutoff time 2019-10-01 15:01:20 +01:00
Brian Gough
a32495d2b4 make background flush more adaptive 2019-10-01 14:09:41 +01:00
Brian Gough
73b4262186 add continuous background flush 2019-09-30 16:05:53 +01:00
Brian Gough
33fadf51c1 fix getDocTimestamps for multiple docs 2019-09-30 13:50:25 +01:00
Brian Gough
260923f291 keep flushQueuedProjects in the foreground 2019-09-27 10:46:24 +01:00
Brian Gough
7561e05660 check timestamps array length 2019-09-27 10:39:56 +01:00
Brian Gough
b7f3b848af remove unused dryRun option 
Co-Authored-By: Jakob Ackermann <das7pad@outlook.com>
 2019-09-26 15:50:55 +01:00
Brian Gough
3bc176259b fix log line 2019-09-26 15:46:54 +01:00
Brian Gough
8cdc8c410a fix error logging 2019-09-26 15:46:45 +01:00
Brian Gough
fc62abfcfa run flush of queued projects in the background 2019-09-26 15:46:14 +01:00
Brian Gough
ba35c73cb6 add comment about ZPOPMIN 2019-09-26 15:18:10 +01:00
Brian Gough
a709a0adaa for simplicity keep the cutoff time the same while flushing the queue 2019-09-26 15:05:38 +01:00
Brian Gough
eae4b352ca remove unnecessary check 2019-09-26 14:59:03 +01:00
Brian Gough
b49621b3e9 add comments 2019-09-26 10:14:49 +01:00
Brian Gough
83dd43b809 add metric for queue length 2019-09-25 17:04:36 +01:00
Brian Gough
f6b2ac7360 queue deletes for deferred processing 2019-09-25 16:42:49 +01:00
Brian Gough
912a3a7753 remove redis server-side hashing for performance 
we still  compute the document hash in node, and check it on retrieval
but we don't check the hash at the point of writing it in redis which
was previously done with a redis Lua script.
 2019-09-09 15:27:58 +01:00
Henry Oswald
aa15a76059 added log lines for all project flushing 2019-08-30 07:38:53 +01:00
Henry Oswald
0ae838dd2d add logger into project flusher 2019-08-29 20:36:00 +01:00
Brian Gough
a76e0dca88 skip history flush when project is cleared by realtime shutdown 
history is flushed by a background cron job anyway
 2019-08-15 09:51:16 +01:00
Simon Detheridge
6721b904a7 Merge pull request #82 from overleaf/bg-mongo-health-check 
add a combined health check for mongo and redis
 2019-08-08 14:16:38 +01:00
Simon Detheridge
06444d2cc4 Improve/fix serializers for update logging (#80) 
* Improve/fix serializers for update logging
 2019-08-08 14:10:54 +01:00
Brian Gough
40f6494b19 add a combined health check for mongo and redis 2019-08-07 16:25:23 +01:00
Simon Detheridge
df9ca8b272 Add serializer to print only length of large fields in production 2019-07-31 16:42:28 +01:00
Brian Gough
618880f99d remove unnecessary check for doc_id 2019-07-24 16:57:43 +01:00
Brian Gough
c9ccf62d71 support per-doc pubsub channels 2019-07-22 12:20:06 +01:00
Brian Gough
97487a077e fix cluster/sentinel connection with real-time 2019-07-10 09:42:05 +01:00
Henry Oswald
06ad0f7acd Merge pull request #75 from overleaf/ho-pubsub-connection 
Remove real time redis connection and consolidate on pubsub
 2019-07-08 13:58:41 +01:00
Henry Oswald
3b3b2da0f5 add pubsub redis connection and remove real time redis connection 2019-07-04 13:34:31 +01:00
Brian Gough
16fb297043 Revert "skip hash check when non-BMP characters replaced" 2019-06-27 11:39:45 +01:00
Brian Gough
f37860599d skip hash check when non-BMP characters replaced 2019-06-25 16:36:10 +01:00
Henry Oswald
fdef197271 Merge branch 'master' into ho-detailed-flush-status 2019-06-13 14:33:22 +01:00
Henry Oswald
d9a737f97c return failed and succesfully flushed projects when flushing everything 2019-06-13 14:21:38 +01:00
Brian Gough
e8dd1aae9c Merge pull request #70 from overleaf/bg-metric-for-invalid-hash 
add metric for invalid hash and other sharejs errors
 2019-06-12 13:50:34 +01:00
Brian Gough
d50b93df2f add metric for invalid hash and other sharejs errors 2019-06-11 16:48:06 +01:00
Brian Gough
966478cac4 fix hash check to use 'v' field instead of version 2019-06-11 14:11:46 +01:00
Brian Gough
e95059f98e handle non-urgent flushes in background 2019-06-03 10:01:10 +01:00
Brian Gough
0bbfa7de27 Merge branch 'master' into bg-downgrade-delete-component-error 2019-05-08 09:07:02 +01:00
Brian Gough
27a8248196 convert "Delete component" errors into warnings 2019-05-07 16:55:17 +01:00
Henry Oswald
daca83a057 add dryRun option to flush all projects 2019-05-02 16:54:22 +01:00
Henry Oswald
d5d1736a5e adds /flush_all_projects project 2019-05-02 16:43:35 +01:00
Tim Alby
c1c23e4bee record last author id on document flush 
This is a multi-steps process:
* get a update's `user_id` from the metadata
* store the `user_id` (`lastUpdatedBy`) and current date (`lastUpdatedAt`) for
  the document in Redis on every updates
* fetch `lastUpdatedAt` and `lastUpdatedBy` from Redis on document flush
* send the data to web to be persisted in Mongo
 2019-05-02 11:10:02 +01:00
Brian Gough
68e7b9c4e9 Merge pull request #48 from sharelatex/bg-check-incoming-hash 
check incoming hash when present
 2019-04-29 10:15:44 +01:00
James Allen
52f3596e53 Review feedback 2019-04-16 11:05:17 +01:00
James Allen
3d76f4b9bf Record a snapshot to mongo when a doc's comments/changes get collapsed 2019-04-11 13:27:46 +01:00
Brian Gough
3c635c8d98 check version before it is modified by applyOp 2019-04-09 09:20:48 +01:00
Brian Gough
cc1f3fce5b check incoming hash when present 2019-04-08 14:12:18 +01:00
Brian Gough
fd1425d83f include a unique id in every message published to redis 2019-03-21 12:10:15 +00:00
Brian Gough
8c5d74faef use explicit json content-type to avoid security issues with text/html 2019-02-12 16:45:11 +00:00
Henry Oswald
3bc4cb492a added log line 2019-02-07 16:30:53 +00:00
Henry Oswald
ecaef6485b revert the removal of realtime keyspace 2019-02-07 15:27:51 +00:00
Henry Oswald
4e1a2c787c Revert "turn down logging, use logger.info for less important data" 
This reverts commit c5f91428e3c7702fbbd3ffd1ef7a772d513f33f2.
 2019-02-06 15:29:22 +00:00
Christopher Hoskin
1217d8a80a Merge branch 'master' into csh-ho-docker-issue-1338-bulk-upgrade 2019-01-04 09:18:40 +00:00
Henry Oswald
2505be283a turn down logging, use logger.info for less important data 2018-12-13 12:46:10 +00:00
Henry Oswald
25e1ad7491 remove redis.realtime 
real time pushes data into the document updater redis instance
 2018-12-05 16:17:41 +00:00
Brian Gough
aae1352519 ensure that project history is flushed when the project is deleted 2018-10-30 12:03:44 +00:00
Brian Gough
537bd9a0c0 Merge pull request #36 from sharelatex/bg-limit-resync-requests-to-web 
limit resync requests to web (connects to overleaf/sharelatex#775)
 2018-08-16 12:25:16 +01:00
Brian Gough
910b27357d add more logging to resync operations 2018-08-16 11:14:11 +01:00
Brian Gough
aa013f0bee limit parallel resync doc requests to web 2018-08-16 11:13:11 +01:00
Brian Gough
fdcb806518 set a timestamp for the first entry in the projectHistory:Ops queue 2018-07-24 09:17:31 +01:00
Brian Gough
e471730efb Revert "Merge pull request #33 from sharelatex/bg-add-timestamp-marker-to-project-history-queue" 
This reverts commit 8ec398b133aa75c45384dd7ceb630cd743f4a15c, reversing
changes made to e3a6c934cf53fd245d7d0df737463cc90f954885.
 2018-07-23 16:05:04 +01:00
Brian Gough
6237577f87 set a timestamp for the first entry in the projectHistory:Ops queue 2018-07-20 10:43:31 +01:00
Brian Gough
7e526395fb fix check for "delete component" message 2018-04-30 09:56:01 +01:00
Brian Gough
37f431f148 also block "delete component" messages from sentry 2018-04-27 16:03:46 +01:00
Brian Gough
64670f272a stop OpRangeNotAvailable errors going to sentry 2018-04-27 15:45:28 +01:00
Hayden Faulds
af92ca70a1 coerce projectHistoryId to integer after reading from Redis 2018-04-23 15:19:06 +01:00
Hayden Faulds
1b63141e49 Revert "Revert "Add projectHistoryId to updates"" 2018-04-23 12:08:04 +01:00
Hayden Faulds
3cc20d6311 Revert "Add projectHistoryId to updates" 2018-04-23 11:41:29 +01:00
Hayden Faulds
25c0be4eaa add projectHistryId to project structure updates 2018-04-13 15:22:05 +01:00
Hayden Faulds
a220794d32 add projectHistoryId to resync updates 2018-04-13 15:22:05 +01:00
Hayden Faulds
fb1852a593 cache projectHistoryId with doc in Redis 2018-04-13 15:22:05 +01:00
Brian Gough
dd0f8b880a change update to projectUpdate in project related methods 2018-03-16 10:54:12 +00:00
Brian Gough
3385d2640a fix structure ordering bug 2018-03-15 16:27:10 +00:00
Brian Gough
0642e3c8c9 support project version on incoming requests 2018-03-15 16:15:10 +00:00
Hayden Faulds
4a5731440a Merge pull request #21 from sharelatex/hof-history-sync 
resync project history endpoint
 2018-03-14 10:40:59 +00:00
Hayden Faulds
1226f96fc3 extract ProjectHistoryRedisManager 2018-03-09 15:36:38 +00:00
Hayden Faulds
fc6ef6ea7a improve logging 2018-03-09 12:21:48 +00:00
Hayden Faulds
088ab6e7ba rename queueResyncDocContents -> queueResyncDocContent 2018-03-09 12:21:37 +00:00
Hayden Faulds
64d1fe13bc additional logging for project history resync 2018-03-07 16:24:22 +00:00
Hayden Faulds
152a25e96d rename resyncProject -> resyncProjectHistory 2018-03-07 13:29:42 +00:00
Hayden Faulds
d46217be52 queue doc content sync updates 2018-03-02 15:02:27 +00:00
Hayden Faulds
52d6b710bd add ability to resync project structure 2018-03-02 15:01:53 +00:00
James Allen
939eaa2d4b Don't allow a document to be loaded without a pathname 2018-03-02 10:02:49 +00:00
Hayden Faulds
5a11332aa3 remove unecessary method wrapping 2018-02-22 10:17:59 +00:00
Hayden Faulds
0f87ae1f74 simplify comments 2018-02-22 10:16:29 +00:00
Hayden Faulds
ea0dd9700b reduce the number of times we flush project history 2018-02-22 10:01:05 +00:00
Michael Walker
241d1b27d5 Remove _shouldFlushHistoryOps wrapper 2018-01-31 11:27:40 +00:00
Michael Walker
d2865f0650 Correctly count project_ops_length 2018-01-26 14:41:28 +00:00
Michael Walker
3028fb9c3d Only flush project updates when crossing the threshold 2018-01-24 11:57:03 +00:00
Michael Walker
24c74db0dc Flush project changes when queue hits limit 2018-01-23 11:18:20 +00:00
Michael Walker
3d313ebc53 Add method to get number of queued project updates 2018-01-23 11:10:54 +00:00
James Allen
ccf6cb1a18 Provide hosts as environment settings, add npm run start script and update coffeescript 2017-12-29 08:13:16 +00:00
Brian Gough
0b583dd4e6 fix log message 2017-12-20 13:27:10 +00:00
Brian Gough
a8b14552c0 allow flush to succeed when doc is already deleted 2017-12-19 12:27:57 +00:00
Brian Gough
947e18eccf Merge branch 'bg-limit-ops-in-lock' 2017-12-14 14:26:44 +00:00
James Allen
6abf9c227d Calculate and send doc length before each update 2017-12-11 17:26:32 +00:00
Hayden Faulds
bd45fcb5f8 Merge pull request #12 from sharelatex/hof-version-entity-creation 
version entity creation; Connects to sharelatex/web-sharelatex-internal#104
 2017-11-24 10:02:51 +00:00
Brian Gough
fb572670cd Merge pull request #11 from sharelatex/bg-use-separate-flush-count-for-projects 
use a separate parameter for doc and project flush
 2017-11-21 13:54:03 +00:00
Brian Gough
0bb9f147aa fix whitespace 2017-11-13 11:56:08 +00:00
Brian Gough
a4bbf5cf52 use a separate parameter for doc and project flush 2017-11-13 11:53:39 +00:00
Hayden Faulds
a3420b1236 version entity additions 2017-11-10 14:54:56 +00:00
Hayden Faulds
944e633bac add acceptance test for entity renaming 2017-11-08 09:20:38 +00:00
Hayden Faulds
7e86afe55e version file renames 2017-11-08 09:20:38 +00:00
Hayden Faulds
6d571e6d23 version document renames 2017-11-08 09:20:37 +00:00
Hayden Faulds
b8052e7612 allow settings.redis.project_history to be undefined 2017-10-25 13:56:38 +01:00
Hayden Faulds
5b7be93c79 Merge pull request #2 from sharelatex/hof-doc-pathname 
Add metadata to updates for history
 2017-10-25 13:13:00 +01:00
Brian Gough
20655b6eeb remove unused requires of async 2017-10-23 15:59:32 +01:00
Hayden Faulds
be41a1614d decorate ops with pathname and doc_length 2017-10-23 15:32:25 +01:00
Hayden Faulds
962520fca8 flush track-changes and project-history in HistoryManager 2017-10-23 15:32:25 +01:00
Hayden Faulds
d003aef31c conditionally enqueue history updates for project 2017-10-23 15:32:25 +01:00
Hayden Faulds
81f998afe9 return pathname from DocumentManager.getDoc 2017-10-23 14:23:21 +01:00
Hayden Faulds
748315aadc handle pathname in DocumentManager.getDoc 2017-10-23 14:23:21 +01:00
Hayden Faulds
cbdace7386 store pathname in Redis cache 2017-10-23 14:23:21 +01:00
Hayden Faulds
05b93a629a return pathname from PersistenceManager 2017-10-23 14:17:14 +01:00
Brian Gough
7cbb3e7af8 change getProjectDocs endpoint from GET to POST 
also note that it flushes docs if they are considered old (i.e. not
recently flushed)
 2017-10-11 15:30:29 +01:00
Brian Gough
8d3f82360c update DocumentManager.getDoc signature 
keep alreadyLoaded flag at the end for consistency
 2017-10-11 14:25:33 +01:00
Brian Gough
2bbbf3c005 add unflushed time to doc in redis 2017-10-06 12:34:28 +01:00
Brian Gough
ad745f133d Merge pull request #59 from sharelatex/bg-reset-project-state 
add endpoint to clear project state
 2017-09-13 10:39:47 +01:00
Brian Gough
f34c12fdc7 add endpoint to clear project state 2017-09-08 15:50:26 +01:00
Brian Gough
215a939d4e add comment about log.error for excludeVersions 2017-09-08 13:43:22 +01:00
Brian Gough
1e54b4c72c log all errors in getProjectDocs 2017-09-07 14:12:48 +01:00
Brian Gough
8372911a1b return doclines as array from getProjectDocs 
for compatibility with getDoc
 2017-08-11 16:56:30 +01:00
Brian Gough
f696ccb0d9 add unit tests for getProjectDocs 2017-08-10 16:41:28 +01:00
Brian Gough
1eb80936f2 fix log line 2017-08-10 14:57:27 +01:00
Brian Gough
47bebf9638 no need to support optional keys.projectState 2017-08-09 16:47:09 +01:00
Brian Gough
bd6b5b2c59 use v instead of rev in getProjectDocs 2017-08-09 15:30:53 +01:00
Brian Gough
9f3ec72f81 switch to single get/set method for getProjectDocs 
if project state hasn't changed, return the docs. Otherwise set the hash
and return a 409 Conflict response.
 2017-08-07 14:43:28 +01:00
Brian Gough
f5f516a910 delete clsi state when deleting doc (if used) 2017-08-03 15:04:12 +01:00
Brian Gough
860537146b avoid logging doclines in getProjectDocs 2017-08-03 15:04:12 +01:00
Brian Gough
80be5adc0d change filter to exclude in getProjectDocs 2017-08-03 15:04:06 +01:00
Brian Gough
0109585092 provide endpoint for current project docs in redis 2017-08-02 13:42:10 +01:00
Shane Kilkelly
c3465cf3d4 Reduce retry delay to 10ms, and refactor 2017-07-18 15:28:18 +01:00
Shane Kilkelly
0d46c3e2b3 WIP: auto-retry web requests 2017-07-17 10:08:21 +01:00
Brian Gough
c21cc013f3 use null instead of err in callbacks on success 2017-07-12 10:48:32 +01:00
Brian Gough
bb0dc4b4d5 release the lock if it took too long to acquire it 2017-07-12 10:48:32 +01:00
Brian Gough
54c0fc1180 put a 5 second timeout in getting redis lock 2017-07-11 14:28:58 +01:00
Brian Gough
ffea31290c return total time from the profile .end() method 2017-07-11 14:28:58 +01:00
Brian Gough
59ace9d5c5 avoid long lines in timeout check 2017-06-26 16:36:05 +01:00
Brian Gough
963e513057 add a timeout for getPreviousDocOps 
it uses several redis operations and this makes it prone to subsequent
timeouts if getDoc succeeds but is slow
 2017-06-23 15:50:21 +01:00
James Allen
54f128289f Merge pull request #50 from sharelatex/bg-metric-for-unlock-errors 
add metric for unlock errors
 2017-06-13 14:46:40 +01:00
James Allen
7d22e4422c Merge pull request #49 from sharelatex/bg-add-redis-timeout 
add redis timeout
 2017-06-13 14:46:32 +01:00
James Allen
a3d7260619 Ensure expires is called after the key is created 2017-06-08 16:43:06 +01:00
Brian Gough
2e5d57cd99 don't increase rate limit when tasks are failing 2017-06-07 11:47:28 +01:00
Brian Gough
1ef258c878 add a timeout on the redis getDoc request 2017-06-07 11:34:42 +01:00
Brian Gough
673f4228ce add metric for unlock errors 
sentry does not record them reliably, due to rate limiting
 2017-06-05 16:29:58 +01:00
Brian Gough
12e8eaa9b6 fix bug in doclines check 2017-05-31 16:08:33 +01:00
Brian Gough
bed64d26c8 check if doc is missing from DocsIn set 2017-05-31 15:33:59 +01:00
Brian Gough
fa089dc28d avoid graphite drift in active worker count 2017-05-30 14:37:01 +01:00
Brian Gough
891ffda3bf put a rate limit on worker calls 2017-05-26 15:08:35 +01:00
Brian Gough
c43f97e8e3 add metric for active workers 2017-05-24 12:12:15 +01:00
Brian Gough
a3947c587f fix bug, jsonOps is array not string 2017-05-22 15:20:28 +01:00
Brian Gough
54ad45c870 add null byte check for ranges 2017-05-22 15:00:05 +01:00
Brian Gough
a13f055d62 add null byte check for ops 2017-05-22 15:00:00 +01:00
Brian Gough
78828ebbc5 fine grained logging for cpu usage in applyUpdate 2017-05-19 16:00:16 +01:00
Brian Gough
a550078071 replace verbose logging by slow query log 2017-05-18 15:04:12 +01:00
Brian Gough
95596061d4 clarify calculation of process.hrtime 2017-05-18 15:02:54 +01:00
Brian Gough
e00f4dde8e log profilers start and end times for reference 2017-05-18 15:02:44 +01:00
Brian Gough
e11f64f83a increase profiling cutoff to 1s 2017-05-18 15:02:08 +01:00
Brian Gough
b6efb051e1 add profiling 2017-05-18 11:17:08 +01:00
Brian Gough
387ecac6cb log for each get/try/release lock 2017-05-18 11:17:08 +01:00
Brian Gough
dff6e2c3da bug fix in backoff 2017-05-16 16:31:28 +01:00
Brian Gough
c7d8fbbb8a exponential backoff for lock up to maximum time 2017-05-16 15:22:02 +01:00