Performance:Monitoring:Known Spikes

This page is intended to gather a chronological list of known things that caused performance graphs to spike, whether they were code changes or changes to the machines themselves.

• Tue Sep 09 18:40:08 2008 -0700 (hg push time): bad: bug 396519 landed (RSS and Tp regression tracked in bug 454865)
• Thu Sep 11 15:09:35 2008 -0700 (hg push time): good: bug 396519 backed out (RSS and Tp regression tracked in bug 454865)
• Thu Sep 25 10:51:18 2008 -0700 (hg push time): bad: bug 456910 landed (Tp regressions tracked in bug 457288)
• Thu Sep 25 22:43:42 2008 -0700 (hg push time): good: bug 385263 landed (Linux only) (improved memory use)
• Fri Sep 26 01:01:41 2008 -0700 (hg push time): bad: bug 385263 backed out (Linux only) (undid improvement of memory use)
• Fri Sep 26 12:56:06 2008 -0700 (hg push time): good: bug 456910 backed out (fixed Tp regressions tracked in bug 457288)
• Fri Sep 26 13:45 2008 -0700 (talos run start time): ? : talos configuration changes, see bug 450666 and bug 457582
• Sun Sep 28 11:53:51 2008 -0700 (hg push time): bad: bug 396519 landed, regressing Tp3 on Mac OS X 10.4 only (regression tracked in bug 457607)
• Sun Sep 28 12:19:00 2008 -0700 (hg push time): bad: bug 433616 landed, regressing Txul and Tp3 on Windows XP only (regression tracked in bug 457607)
• Mon Sep 29 06:27:17 2008 -0700 (hg push time): good: bug 433616 backed out (regression tracked in bug 457607)
• Mon Sep 29 11:40:12 2008 -0700 (hg push time): good: bug 396519 backed out (regression tracked in bug 457607)