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jkcerda · #2 05-19-2010, 03:20 AM

from the host

Quote:

I looked at your chat transcript, but am not sure how to reproduce this error. Could you please provide the steps necessary to do so? We have automation present on the system which terminates SQL queries if they run for longer than 15 seconds. I see several entries in our logs indicating that you're running queries like "SELECT *", which will perform a full table scan, and will slow down the database for other users.

[**/home/m/public_html/includes]# grep m /var/log/mysql_queries.log
[ 1271616481 ] [ m ] [ 13243524 ] [ 4294967295 ] [ m_m ] [ Sleep ] [ KILLED ] [ ] [ ]
[ 1271739601 ] [ m ] [ 14125638 ] [ 65 ] [ m_m ] [ Query ] [ KILLED ] [ ] [ UPDATE session
[ 1272260701 ] [ m ] [ 557159 ] [ 34 ] [ m_m ] [ Query ] [ KILLED ] [ 'hg' ] [ UPDATE session
[ 1272673804 ] [ m ] [ 3823997 ] [ 61 ] [ m_m ] [ Query ] [ KILLED ] [ 'hg' ] [ INSERT INTO vsa_chatbox
[ 1272673804 ] [ m ] [ 3823998 ] [ 60 ] [ m_m ] [ Query ] [ KILLED ] [ 'hg' ] [ SELECT id
[ 1272673804 ] [ m ] [ 3824000 ] [ 57 ] [ m_m ] [ Query ] [ KILLED ] [ 'hg' ] [ SELECT id
[ 1272673804 ] [ m ] [ 3824002 ] [ 57 ] [ m_m ] [ Query ] [ KILLED ] [ 'hg' ] [ SELECT id
[ 1272673804 ] [ m ] [ 3824024 ] [ 48 ] [ m_m ] [ Query ] [ KILLED ] [ 'hg' ] [ SELECT id
[ 1272673804 ] [ m ] [ 3824027 ] [ 46 ] [ m_m ] [ Query ] [ KILLED ] [ 'hg' ] [ SELECT id
[ 1272673804 ] [ m ] [ 3824028 ] [ 46 ] [ m_m ] [ Query ] [ KILLED ] [ 'hg' ] [ SELECT id
[ 1272673804 ] [ m ] [ 3824031 ] [ 44 ] [ m_m ] [ Query ] [ KILLED ] [ 'hg' ] [ SELECT id
[ 1272673804 ] [ m ] [ 3824037 ] [ 41 ] [ m_m ] [ Query ] [ KILLED ] [ 'hg' ] [ SELECT id
[ 1272673804 ] [ m ] [ 3824060 ] [ 32 ] [ m_m ] [ Query ] [ KILLED ] [ 'hg' ] [ SELECT id
[ 1272673804 ] [ m ] [ 3824078 ] [ 21 ] [ m_m ] [ Query ] [ KILLED ] [ 'hg' ] [ SELECT id
[ 1272673804 ] [ m ] [ 3824079 ] [ 21 ] [ m_m ] [ Query ] [ KILLED ] [ 'hg' ] [ SELECT id
[ 1272676861 ] [ m ] [ 3837612 ] [ 27 ] [ m_m ] [ Query ] [ KILLED ] [ 'hg' ] [ DELETE FROM vsa_chatbox WHERE dateline < '1272673234' ]
[ 1272676861 ] [ m ] [ 3837624 ] [ 23 ] [ m_m ] [ Query ] [ KILLED ] [ 'hg' ] [ SELECT id
[ 1272676861 ] [ m ] [ 3837636 ] [ 19 ] [ m_m ] [ Query ] [ KILLED ] [ 'hg' ] [ SELECT id
[ 1272676861 ] [ m ] [ 3837645 ] [ 16 ] [ m_m ] [ Query ] [ KILLED ] [ 'hg' ] [ SELECT id
[ 1272676861 ] [ m ] [ 3837646 ] [ 16 ] [ m_m ] [ Query ] [ KILLED ] [ 'hg' ] [ SELECT id
[ 1272692881 ] [ m ] [ 3965735 ] [ 107 ] [ m_m ] [ Query ] [ KILLED ] [ 'hg' ] [ UPDATE session
[ 1272864241 ] [ m ] [ 5322917 ] [ 64 ] [ m_m ] [ Query ] [ KILLED ] [ 'hg' ] [ UPDATE session
[ 1272864241 ] [ m ] [ 5322935 ] [ 60 ] [ m_m ] [ Query ] [ KILLED ] [ 'hg' ] [ SELECT *
[ 1272864241 ] [ m ] [ 5322999 ] [ 38 ] [ m_m ] [ Query ] [ KILLED ] [ 'hg' ] [ SELECT *
[ 1272864241 ] [ m ] [ 5323001 ] [ 37 ] [ m_m ] [ Query ] [ KILLED ] [ 'hg' ] [ SELECT *
[ 1272864241 ] [ m ] [ 5323015 ] [ 31 ] [ m_m ] [ Query ] [ KILLED ] [ 'hg' ] [ SELECT *
[ 1272864241 ] [ m ] [ 5323021 ] [ 28 ] [ m_m ] [ Query ] [ KILLED ] [ 'hg' ] [ SELECT *
[ 1274001121 ] [ m ] [ 14638770 ] [ 33 ] [ m_m ] [ Query ] [ KILLED ] [ 'hg' ] [ UPDATE vsavilxh_guests
[ 1274063041 ] [ m ] [ 15097272 ] [ 39 ] [ m_m ] [ Query ] [ KILLED ] [ 'hg' ] [ INSERT IGNORE INTO session
[ 1274063041 ] [ m ] [ 15097276 ] [ 38 ] [ m_m ] [ Query ] [ KILLED ] [ 'hg' ] [ SELECT *
[ 1274063041 ] [ m ] [ 15097281 ] [ 37 ] [ m_m ] [ Query ] [ KILLED ] [ 'hg' ] [ SELECT *
[ 1274063041 ] [ m ] [ 15097285 ] [ 36 ] [ m_m ] [ Query ] [ KILLED ] [ 'hg' ] [ SELECT *
[ 1274063041 ] [ m ] [ 15097286 ] [ 36 ] [ m_m ] [ Query ] [ KILLED ] [ 'hg' ] [ SELECT *
[ 1274063041 ] [ m ] [ 15097308 ] [ 28 ] [ m_m ] [ Query ] [ KILLED ] [ 'hg' ] [ SELECT *
[ 1274063041 ] [ m ] [ 15097310 ] [ 28 ] [ m_m ] [ Query ] [ KILLED ] [ 'hg' ] [ SELECT *
[ 1274063041 ] [ m ] [ 15097331 ] [ 24 ] [ m_m ] [ Query ] [ KILLED ] [ 'hg' ] [ SELECT *
[ 1274063041 ] [ m ] [ 15097341 ] [ 21 ] [ m_m ] [ Query ] [ KILLED ] [ 'hg' ] [ SELECT *
[ 1274074742 ] [ m ] [ 15165401 ] [ 21 ] [ m_m ] [ Query ] [ KILLED ] [ ] [ UPDATE session
[ /home/m/public_html/includes]#

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