November 24, 2014

MySQL 5.0 Community Edition Regression

It is true you might be better of being unaware about problems, because in this case you might not run into them :)
Just couple of days ago Kaj Arno told me there are issues reported with SHOW PROFILE patch available in latest MySQL Community Edition and I’ve been troubleshooting customer affected by one of these very issues today.

The Bug can dramatically increase System CPU usage (about 10 times in this case)

The “fix” was to get MySQL 5.0.44 sources from Dorsal Source which base

About Peter Zaitsev

Peter managed the High Performance Group within MySQL until 2006, when he founded Percona. Peter has a Master's Degree in Computer Science and is an expert in database kernels, computer hardware, and application scaling.


  1. joh says:

    …which base? I think that’s not the supposed end of this sentence :-)

  2. drg says:

    how can i download MySQL 5.0 Community Edition free easy ,and start the work on a wow servar?

Speak Your Mind