Has anyone tried using the log_output option in mysql 5.1 to have the
general log put into a table and not a flat file? I used it for a while
before having to downgrade back to 5.0 but thought it was a great idea. I'm
curious to see if anyone feels it helps analysis.
On Tue, Apr 20, 2010 at 6:02 AM, Imran Chaudhry <ichaudhry@stripped> wrote:
> I have 7 days worth of general log data totalling 4.4GB.
> I want to analyze this data to get:
> a) queries per second, minute, hour and day
> b) a count of the number of selects versus write statements (delete,
> insert, replace and update)
> c) a variation of the above with "select, replace, delete and insert"
> versus "update"
> How can I do this?
> I've looked at mysqlsla which is complex, works well but does not
> quite get what I want. 
> I looked at MyProfi 0.18 which looks like it will get some of the
> answers but runs out of memory working on the smallest log file
> (mysql.log) even with memory_limit in php.ini set to 1024MB 
> -rw-r----- 1 imran imran 268M 2010-04-19 13:03 mysql.log
> -rw-r----- 1 imran imran 721M 2010-04-19 12:56 mysql.log.1
> -rw-r----- 1 imran imran 737M 2010-04-19 13:05 mysql.log.2
> -rw-r----- 1 imran imran 554M 2010-04-19 13:06 mysql.log.3
> -rw-r----- 1 imran imran 499M 2010-04-19 13:02 mysql.log.4
> -rw-r----- 1 imran imran 568M 2010-04-19 12:59 mysql.log.5
> -rw-r----- 1 imran imran 488M 2010-04-19 13:01 mysql.log.6
> Any pointers please? If all else fails, I will prolly write a perl
> script to munge it.
>  http://hackmysql.com/mysqlsla
>  http://myprofi.sourceforge.net
> GPG Key fingerprint = B323 477E F6AB 4181 9C65 F637 BC5F 7FCC 9CC9 CC7F
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