mysql cpu overload
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When monitoring my sql process, it's constantly hitting >100%
It seems to be related to this query.
Any suggestions?
Thanks.
select p1.cID, pt.ctHandle from Pages p1 left join Pages p2 on (p1.cPointerID = p2.cID) left join PageTypes pt on (pt.ctID = (if (p2.cID is null, p1.ctID, p2.ctID))) left join PagePaths on (PagePaths.cID = p1.cID and PagePaths.ppIsCanonical = 1) left join PageSearchIndex psi on (psi.cID = if(p2.cID is null, p1.cID, p2.cID)) inner join CollectionVersions cv on (cv.cID = if(p2.cID is null, p1.cID, p2.cID) and cvID = (select cvID from CollectionVersions where cvIsApproved = 1 and cID = cv.cID)) inner join Collections c on (c.cID = if(p2.cID is null, p1.cID, p2.cID)) left join CollectionSearchIndexAttributes on (CollectionSearchIndexAttributes.cID = if (p2.cID is null, p1.cID, p2.cID)) where 1=1 and (p1.cParentID in ('320','-1')) and cvIsApproved = '1' and (p1.cIsTemplate = 0 or p2.cIsTemplate = 0) and ((select count(cID) from PagePermissions pp1 where pp1.cID = if(p2.cID is null, p1.cInheritPermissionsFromCID, p2.cInheritPermissionsFromCID) and
((pp1.cgPermissions like 'r%' and cv.cvIsApproved = 1) or (pp1.cgPermissions like '%rv%')) and (
(pp1.gID in (1) or pp1.uID = -1)
and
(pp1.cgStartDate is null or pp1.cgStartDate <= '2011-12-22 19:19:09')
and
(pp1.cgEndDate is null or pp1.cgEndDate >= '2011-12-22 19:19:09')
)) > 0 or (p1.cPointerExternalLink !='' AND p1.cPointerExternalLink IS NOT NULL )) and (p1.cID not in (5,6,7,8,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,43,44,45,46,47,48,49,50,51,52,53,54,55,75,76,77,78,79,80,81,82,83,183,184,185,186,187,213,223,321,322,323,324,325,326,327,328,329,330,379,380,381,382,383,427) or p2.cID not in (5,6,7,8,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,43,44,45,46,47,48,49,50,51,52,53,54,55,75,76,77,78,79,80,81,82,83,183,184,185,186,187,213,223,321,322,323,324,325,326,327,328,329,330,379,380,381,382,383,427))
It seems to be related to this query.
Any suggestions?
Thanks.
select p1.cID, pt.ctHandle from Pages p1 left join Pages p2 on (p1.cPointerID = p2.cID) left join PageTypes pt on (pt.ctID = (if (p2.cID is null, p1.ctID, p2.ctID))) left join PagePaths on (PagePaths.cID = p1.cID and PagePaths.ppIsCanonical = 1) left join PageSearchIndex psi on (psi.cID = if(p2.cID is null, p1.cID, p2.cID)) inner join CollectionVersions cv on (cv.cID = if(p2.cID is null, p1.cID, p2.cID) and cvID = (select cvID from CollectionVersions where cvIsApproved = 1 and cID = cv.cID)) inner join Collections c on (c.cID = if(p2.cID is null, p1.cID, p2.cID)) left join CollectionSearchIndexAttributes on (CollectionSearchIndexAttributes.cID = if (p2.cID is null, p1.cID, p2.cID)) where 1=1 and (p1.cParentID in ('320','-1')) and cvIsApproved = '1' and (p1.cIsTemplate = 0 or p2.cIsTemplate = 0) and ((select count(cID) from PagePermissions pp1 where pp1.cID = if(p2.cID is null, p1.cInheritPermissionsFromCID, p2.cInheritPermissionsFromCID) and
((pp1.cgPermissions like 'r%' and cv.cvIsApproved = 1) or (pp1.cgPermissions like '%rv%')) and (
(pp1.gID in (1) or pp1.uID = -1)
and
(pp1.cgStartDate is null or pp1.cgStartDate <= '2011-12-22 19:19:09')
and
(pp1.cgEndDate is null or pp1.cgEndDate >= '2011-12-22 19:19:09')
)) > 0 or (p1.cPointerExternalLink !='' AND p1.cPointerExternalLink IS NOT NULL )) and (p1.cID not in (5,6,7,8,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,43,44,45,46,47,48,49,50,51,52,53,54,55,75,76,77,78,79,80,81,82,83,183,184,185,186,187,213,223,321,322,323,324,325,326,327,328,329,330,379,380,381,382,383,427) or p2.cID not in (5,6,7,8,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,43,44,45,46,47,48,49,50,51,52,53,54,55,75,76,77,78,79,80,81,82,83,183,184,185,186,187,213,223,321,322,323,324,325,326,327,328,329,330,379,380,381,382,383,427))
It's a core query, but when running it from a sql tool it executes fast..
I think the lag is caused by what I've posted here:
http://www.concrete5.org/community/forums/installation/require_once...
Thanks for replying anyway.
I think the lag is caused by what I've posted here:
http://www.concrete5.org/community/forums/installation/require_once...
Thanks for replying anyway.
and how you can echo this query?
thanks