| 2011-10-14 14:05:14 |
Marc Deslauriers |
bug |
|
|
added bug |
| 2011-10-14 14:06:46 |
Marc Deslauriers |
bug |
|
|
added subscriber Ubuntu Security Team |
| 2011-10-14 14:06:52 |
Marc Deslauriers |
bug |
|
|
added subscriber Andy Whitcroft |
| 2011-10-14 14:12:10 |
Jamie Strandboge |
tags |
|
platform-blocker |
|
| 2011-10-14 14:22:04 |
Gavin Panella |
launchpad: importance |
Undecided |
Critical |
|
| 2011-10-14 14:22:04 |
Gavin Panella |
launchpad: status |
New |
Incomplete |
|
| 2011-10-14 14:37:20 |
Marc Deslauriers |
launchpad: status |
Incomplete |
Confirmed |
|
| 2011-10-14 14:46:17 |
Gavin Panella |
launchpad: status |
Confirmed |
Triaged |
|
| 2011-10-14 15:06:37 |
Kate Stewart |
tags |
platform-blocker |
platform-blocker rls-mgr-p-tracking |
|
| 2011-10-16 19:53:22 |
Robert Collins |
tags |
platform-blocker rls-mgr-p-tracking |
platform-blocker rls-mgr-p-tracking timeout |
|
| 2011-10-16 19:57:42 |
Robert Collins |
description |
When trying to approve nominations on bugs that have a large number of projects, launchpad times out.
For example, bug #706999 or bug #732628.
This is preventing the security team and kernel team's workflow from accurately tracking kernel issues. |
Symptoms
========
When trying to approve nominations on bugs that have a large number of projects, launchpad times out.
For example, bug #706999 or bug #732628.
This is preventing the security team and kernel team's workflow from accurately tracking kernel issues.
Analysis
========
death by sql: multiple heat lookup calls, each of which is slow (30ms) for a very large aggregate.
Also see bug 724080 which may show up as soon as this particular code path is fixed.
3. 45 1322 29 1293 SQL-main-master
SELECT MAX(Bug.heat), SUM(Bug.heat), COUNT(Bug.id)
FROM Bug,
BugTask
WHERE BugTask.bug = Bug.id
AND BugTask.distribution = $INT
AND BugTask.sourcepackagename = $INT
AND Bug.duplicateof IS NULL
AND BugTask.status IN ($INT ... $INT) |
|
| 2011-10-16 19:58:37 |
Robert Collins |
description |
Symptoms
========
When trying to approve nominations on bugs that have a large number of projects, launchpad times out.
For example, bug #706999 or bug #732628.
This is preventing the security team and kernel team's workflow from accurately tracking kernel issues.
Analysis
========
death by sql: multiple heat lookup calls, each of which is slow (30ms) for a very large aggregate.
Also see bug 724080 which may show up as soon as this particular code path is fixed.
3. 45 1322 29 1293 SQL-main-master
SELECT MAX(Bug.heat), SUM(Bug.heat), COUNT(Bug.id)
FROM Bug,
BugTask
WHERE BugTask.bug = Bug.id
AND BugTask.distribution = $INT
AND BugTask.sourcepackagename = $INT
AND Bug.duplicateof IS NULL
AND BugTask.status IN ($INT ... $INT) |
Symptoms
========
When trying to approve nominations on bugs that have a large number of projects, launchpad times out.
For example, bug #706999 or bug #732628.
This is preventing the security team and kernel team's workflow from accurately tracking kernel issues.
Analysis
========
death by sql: multiple heat lookup calls, each of which is slow (30ms) for a very large aggregate. The high sql time is commonly correlated with poor sql utilisation, so I would ignore it until the sql statement count is sane (< 100 queries).
Also see bug 724080 which may show up as soon as this particular code path is fixed.
3. 45 1322 29 1293 SQL-main-master
SELECT MAX(Bug.heat), SUM(Bug.heat), COUNT(Bug.id)
FROM Bug,
BugTask
WHERE BugTask.bug = Bug.id
AND BugTask.distribution = $INT
AND BugTask.sourcepackagename = $INT
AND Bug.duplicateof IS NULL
AND BugTask.status IN ($INT ... $INT) |
|
| 2011-10-16 20:00:11 |
Robert Collins |
summary |
Nominations stop working when bugs have large number of projects |
BugNomination:+editstatus timeout for bugs with many tasks |
|
| 2011-10-26 19:55:59 |
Francis J. Lacoste |
tags |
platform-blocker rls-mgr-p-tracking timeout |
escalated platform-blocker rls-mgr-p-tracking timeout |
|
| 2011-11-09 15:08:18 |
Gavin Panella |
launchpad: assignee |
|
Gavin Panella (allenap) |
|
| 2011-11-09 15:08:20 |
Gavin Panella |
launchpad: status |
Triaged |
In Progress |
|
| 2011-11-10 11:40:57 |
Gavin Panella |
branch linked |
|
lp:~allenap/launchpad/bugnomination-timeout-bug-874250 |
|
| 2011-11-15 10:50:33 |
Gavin Panella |
branch linked |
|
lp:~allenap/launchpad/bugnomination-timeout-bug-874250-lazy-heat |
|
| 2011-11-16 22:21:18 |
Brad Crittenden |
branch linked |
|
lp:~bac/launchpad/revert-14301 |
|
| 2011-11-17 04:50:36 |
Launchpad QA Bot |
tags |
escalated platform-blocker rls-mgr-p-tracking timeout |
escalated platform-blocker qa-needstesting rls-mgr-p-tracking timeout |
|
| 2011-11-17 04:50:37 |
Launchpad QA Bot |
launchpad: status |
In Progress |
Fix Committed |
|
| 2011-11-17 13:46:50 |
Gavin Panella |
branch linked |
|
lp:~allenap/launchpad/bugnomination-timeout-bug-874250-lazy-heat-returns |
|
| 2011-11-18 15:40:49 |
Gavin Panella |
tags |
escalated platform-blocker qa-needstesting rls-mgr-p-tracking timeout |
escalated platform-blocker qa-ok rls-mgr-p-tracking timeout |
|
| 2011-11-18 22:21:02 |
Launchpad QA Bot |
tags |
escalated platform-blocker qa-ok rls-mgr-p-tracking timeout |
escalated platform-blocker qa-needstesting rls-mgr-p-tracking timeout |
|
| 2011-11-21 12:29:20 |
Gavin Panella |
tags |
escalated platform-blocker qa-needstesting rls-mgr-p-tracking timeout |
escalated platform-blocker qa-ok rls-mgr-p-tracking timeout |
|
| 2011-11-22 05:36:24 |
William Grant |
launchpad: status |
Fix Committed |
In Progress |
|
| 2011-12-12 21:31:03 |
Gavin Panella |
branch linked |
|
lp:~allenap/launchpad/bugnomination-timeout-bug-874250-heat-death |
|
| 2012-01-03 17:41:30 |
Gavin Panella |
branch linked |
|
lp:~allenap/launchpad/bugnomination-timeout-bug-874250-preload-email |
|
| 2012-01-05 21:22:52 |
Launchpad QA Bot |
tags |
escalated platform-blocker qa-ok rls-mgr-p-tracking timeout |
escalated platform-blocker qa-needstesting rls-mgr-p-tracking timeout |
|
| 2012-01-05 21:22:53 |
Launchpad QA Bot |
launchpad: status |
In Progress |
Fix Committed |
|
| 2012-01-06 15:12:48 |
Gavin Panella |
tags |
escalated platform-blocker qa-needstesting rls-mgr-p-tracking timeout |
escalated platform-blocker qa-ok rls-mgr-p-tracking timeout |
|
| 2012-01-16 15:09:21 |
Gavin Panella |
launchpad: status |
Fix Committed |
Fix Released |
|
| 2012-01-16 17:26:33 |
Francis J. Lacoste |
launchpad: status |
Fix Released |
Triaged |
|
| 2012-02-07 09:59:52 |
William Grant |
launchpad: assignee |
Gavin Panella (allenap) |
William Grant (wgrant) |
|
| 2012-02-07 09:59:54 |
William Grant |
launchpad: status |
Triaged |
In Progress |
|
| 2012-02-07 10:00:19 |
William Grant |
branch linked |
|
lp:~wgrant/launchpad/max-heat-too-hot |
|
| 2012-02-08 19:20:44 |
Launchpad QA Bot |
tags |
escalated platform-blocker qa-ok rls-mgr-p-tracking timeout |
escalated platform-blocker qa-needstesting rls-mgr-p-tracking timeout |
|
| 2012-02-08 19:20:46 |
Launchpad QA Bot |
launchpad: status |
In Progress |
Fix Committed |
|
| 2012-02-08 23:57:25 |
William Grant |
tags |
escalated platform-blocker qa-needstesting rls-mgr-p-tracking timeout |
escalated platform-blocker qa-ok rls-mgr-p-tracking timeout |
|
| 2012-02-09 02:17:13 |
William Grant |
launchpad: status |
Fix Committed |
Fix Released |
|
| 2012-02-27 17:26:21 |
John Johansen |
attachment added |
|
error returned from the api https://bugs.launchpad.net/launchpad/+bug/874250/+attachment/2788504/+files/oneiric-706999.txt |
|
| 2012-02-27 20:23:37 |
Francis J. Lacoste |
launchpad: status |
Fix Released |
Triaged |
|
| 2012-02-29 04:09:34 |
William Grant |
launchpad: assignee |
William Grant (wgrant) |
|
|
| 2012-04-03 17:32:51 |
Richard Harding |
launchpad: status |
Triaged |
In Progress |
|
| 2012-04-03 17:32:51 |
Richard Harding |
launchpad: assignee |
|
Richard Harding (rharding) |
|
| 2012-04-27 16:24:44 |
Richard Harding |
branch linked |
|
lp:~rharding/launchpad/editstatus_timeout_874250 |
|
| 2012-05-04 14:11:59 |
Richard Harding |
branch linked |
|
lp:~rharding/launchpad/editstatus_timeout_874250_workkthx |
|
| 2012-05-04 17:07:49 |
Richard Harding |
branch linked |
|
lp:~rharding/launchpad/editstatus_timeout_874250_workthx |
|
| 2012-05-10 14:51:40 |
Richard Harding |
branch linked |
|
lp:~rharding/launchpad/bugnom_874250 |
|
| 2012-05-11 08:00:25 |
Launchpad QA Bot |
tags |
escalated platform-blocker qa-ok rls-mgr-p-tracking timeout |
escalated platform-blocker qa-needstesting rls-mgr-p-tracking timeout |
|
| 2012-05-11 08:00:26 |
Launchpad QA Bot |
launchpad: status |
In Progress |
Fix Committed |
|
| 2012-05-14 02:20:15 |
William Grant |
tags |
escalated platform-blocker qa-needstesting rls-mgr-p-tracking timeout |
escalated platform-blocker qa-ok rls-mgr-p-tracking timeout |
|
| 2012-06-20 03:51:42 |
William Grant |
launchpad: status |
Fix Committed |
Triaged |
|
| 2012-09-11 14:51:01 |
Curtis Hovey |
launchpad: assignee |
Richard Harding (rharding) |
|
|
| 2012-09-17 13:05:04 |
Curtis Hovey |
tags |
escalated platform-blocker qa-ok rls-mgr-p-tracking timeout |
bug-nomination escalated platform-blocker qa-ok rls-mgr-p-tracking timeout |
|
| 2012-10-16 13:05:57 |
Curtis Hovey |
launchpad: assignee |
|
Curtis Hovey (sinzui) |
|
| 2012-10-16 13:06:01 |
Curtis Hovey |
launchpad: status |
Triaged |
In Progress |
|
| 2012-10-16 21:26:51 |
Curtis Hovey |
branch linked |
|
lp:~sinzui/launchpad/nominations-investigation-4 |
|
| 2012-10-18 14:50:37 |
Launchpad QA Bot |
tags |
bug-nomination escalated platform-blocker qa-ok rls-mgr-p-tracking timeout |
bug-nomination escalated platform-blocker qa-needstesting rls-mgr-p-tracking timeout |
|
| 2012-10-18 14:50:38 |
Launchpad QA Bot |
launchpad: status |
In Progress |
Fix Committed |
|
| 2012-10-18 16:34:43 |
Curtis Hovey |
tags |
bug-nomination escalated platform-blocker qa-needstesting rls-mgr-p-tracking timeout |
bug-nomination escalated platform-blocker qa-ok rls-mgr-p-tracking timeout |
|
| 2012-11-06 19:11:31 |
Curtis Hovey |
launchpad: status |
Fix Committed |
Fix Released |
|
