CPU usage issue with Append command (cyrus 3.0.6)
Andrew Nichols via Info-cyrus <[email protected]>
| Newsgroups | gmane.mail.imap.cyrus |
|---|---|
| Message-ID | <[email protected]> |
Hello, We've recently upgrade to cyrus 3.0.6 and we've been experiencing issue where imapd will get stuck in an Append and take 100% CPU time. The client doesn't see anything weird. I've tried leaving the processes to see if they resolve, but they never did. Doing a kill -TERM twice will kill the process. I did not notice any issues with cyrus 3.0.5, but we've been trying to get Xapian indexing going, so we moved to 3.0.6. Does anyone have any information on where I can look to rectify this issue? Here's an example of the ps output: 87556 cyrus 1 102 0 163M 24192K CPU7 7 1:56 96.71% imapd: imap: <client hostname> [<clientip>] <username> user.<username>.<folder1> Append (imapd) 89680 cyrus 1 102 0 163M 24280K CPU4 4 3:10 96.22% imapd: imap: <client hostname> [<clientip>] <username> user.<username>.<folder2> Append (imapd) 43932 cyrus 1 102 0 161M 23416K CPU5 5 1:41 96.17% imapd: imap: <client hostname> [<clientip>] <username> user.<username>.<folder3> Append (imapd) 81590 cyrus 1 102 0 163M 24976K CPU6 6 3:14 94.76% imapd: imap: <client hostname> [<clientip>] <username> user.<username>.<folder4> Append (imapd) -- Andrew Nichols Quadrant Newmedia [email protected] 306.664.9100 ---- Cyrus Home Page: http://www.cyrusimap.org/ List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/ To Unsubscribe: https://lists.andrew.cmu.edu/mailman/listinfo/info-cyrus