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This question is an exact duplicate of:

Link to screenshot : http://www.nouvellesduquartier.com/i/1/p/Munin_%20Critical_MySql_InnoDB_.JPG

Question: Could the error shown on the screenshot be the reason why my site is very slow?

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migrated from stackoverflow.com May 15 '13 at 17:19

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marked as duplicate by ypercube, Mark Storey-Smith, Paul White, StanleyJohns, RolandoMySQLDBA May 30 '13 at 15:26

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Offtopic. Not a programming question. Try the DBA SE site. Take note: this is NOT a jobs board. If you come here offering payment, your question will be closed and ignored. –  Marc B May 14 '13 at 21:16
Oh sorry Marc, edited. What do you mean by DBA SE site? could you point me to one please? –  Serge Sf May 14 '13 at 21:32
Thanks a lot Marc. –  Serge Sf May 14 '13 at 21:45

1 Answer 1

Your free space in the current innodb file (ibdata[1] ?) is decreasing. It doesn't necessarily mean that your website is slow.

Maybe the number of users (concurrent users) has increased in the last few days ? (also causing lots of inserts int he DB?)

There is no error in the print screen. it's just your monitoring system, reporting a value that have reached the critical threshold.

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