Re: pt-query-digest --processlist

2013-06-06 Thread Claudio Nanni
Hi, First of all I discourage you to use --processlist, I don't think it is enough an accurate method to analyse queries. You can dynamically enable the Slow Query Log with long_query_time=0 and get a way better data. Check the syntax for SET GLOBAL variables. Remember to disable it afterwards. N

Re: pt-query-digest --processlist

2013-06-06 Thread Johan De Meersman
- Original Message - > From: "Claudio Nanni" > > You can dynamically enable the Slow Query Log with long_query_time=0 Except when you have persistent connections on a stock mysqld. The recent Percona ones do have a way to change the settings of existing connections, iirc. -- Unhappin

Re: pt-query-digest --processlist

2013-06-06 Thread nixofortune
Hi Claudio, Thanks for reply. Great. I was sure you can't enable slow log dynamically on 5.0 and 5.1. That solves my issue for 5.1 at least. Many thanks, Igor On 06/06/13 13:06, Claudio Nanni wrote: Hi, First of all I discourage you to use --processlist, I don't think it is enough an accur