Bug #9474 Queries hangs or have slow result times.
Submitted: 30 Mar 2005 6:19 Modified: 30 Mar 2005 9:48
Reporter: Martin Dahl-Larsen Email Updates:
Status: Not a Bug Impact on me:
None 
Category:MySQL Server: User-defined functions ( UDF ) Severity:S2 (Serious)
Version:mySQL-Version 4.1.10a-Debian OS:Linux (Linux Debian Kernel 2.4.18-bf2.4)
Assigned to:

[30 Mar 2005 6:19] Martin Dahl-Larsen
Description:
Hi there.
I haved just upgrade from version 4.0.24 (Not sure) > 4.1.10a Current (I thing)

Afterwas all this queries like:
  SELECT VERSION()
  SHOW VARIABLES
  SHOW STATUS
  SHOW PROCESSLIST
  SHOW DATABASES
  SELECT * FROM 'TABLE'
  SHOW FIELDS FROM 'TABLE'

Hangs, or have logn result time.
What is wrong, is it something on my system? 

Some version/lib info:
------------------------------ Statistics ------------------------------
· 2.6 Mhz AMD K6
· Harddrive IDE IBM Deskstar 160 GB EXT2 (aprox 80 Free)
· 516 MB RAM
· Server: 4.1.10a-Debian_2
· Client: 3.23.52
· Protocol-Version: 10
· Uptime: 37
· Threads: 2
· Questions: 575
· Slow queries: 0
· Opens: 522
· Flush tables: 1
· Open tables: 511
· Queries per second avg: 15.541
-----------------------------------------------------------------------

How to repeat:
  SELECT VERSION()
  SHOW VARIABLES
  SHOW STATUS
  SHOW PROCESSLIST
  SHOW DATABASES

Suggested fix:
downgrade?
[30 Mar 2005 9:48] Marko Mäkelä
We're sorry, but the bug system is not the appropriate forum for 
asking help on using MySQL products. Your problem is not the result 
of a bug.

Support on using our products is available both free in our forums
at http://forums.mysql.com and for a reasonable fee direct from our
skilled support engineers at http://www.mysql.com/support/

Thank you for your interest in MySQL.

Additional info:

Does it hang with an executable provided by MySQL AB?
Also, have a look at the server log, and read the manual on upgrading from 4.0 to 4.1.