Bug #10551 Stress: Mysql Server hangs on Linux with 100% CPU utilization and no work done.
Submitted: 11 May 2005 12:25 Modified: 27 Aug 2005 18:10
Reporter: Disha Email Updates:
Status: No Feedback Impact on me:
None 
Category:MySQL Server Severity:S1 (Critical)
Version:5.0.4 Beta OS:Linux (Linux)
Assigned to: Assigned Account CPU Architecture:Any

[11 May 2005 12:25] Disha
Description:
Description:
The server hangs with 100% CPU utilization. The pagefile size keeps increasing, although not at a alarming rate. 

The test files used in these runs are the same that were used during functional testing and hence none of these test files should lock a resource indefinetly.

How to repeat:
How to repeat:
1) Run stress with multiple clients hitting the same server.

Find attached the following attachments:
For linux: 
1) linux_Mysql500_cut.rar
2) linux_mysql-error.rar
3) linux_screenshots.rar
[11 May 2005 12:36] Disha
MySQL500 Logs on Linux

Attachment: linux_Mysql500_cut.rar (application/octet-stream, text), 183.66 KiB.

[11 May 2005 12:41] Disha
MySQL error log

Attachment: linux_mysql-error.rar (application/octet-stream, text), 42.39 KiB.

[13 May 2005 12:05] Disha
MySQL500 Logs on Linux

Attachment: linux_mysql-error.zip (application/x-zip-compressed, text), 89.12 KiB.

[13 May 2005 12:06] Disha
MySQL query logs

Attachment: linux_Mysql500_cut.zip (application/x-zip-compressed, text), 126.61 KiB.

[27 Jul 2005 18:10] Matthew Lord
Hi Disha,

Thank you for your bug report!  Are you able to repeat the problem using 5.0.10?
If so can you provide the exact steps/tests you are performing?

Thanks!
[27 Aug 2005 23:00] Bugs System
No feedback was provided for this bug for over a month, so it is
being suspended automatically. If you are able to provide the
information that was originally requested, please do so and change
the status of the bug back to "Open".