6474 root localhost:3341 a001404_ss Query 961 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=85770
6475 root localhost:3342 a001404_ss Query 954 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
6479 root localhost:3347 a001404_ss Query 954 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
6482 root localhost:3350 a001404_ss Query 954 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 and title like '%%' order by editdate DESC,
6489 root localhost:3357 a001404_ss Query 949 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=91945
6490 root localhost:3358 a001404_ss Query 954 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 and title like '%%' order by editdate DESC,
6495 root localhost:3363 a001404_ss Query 952 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
6496 root localhost:3364 a001404_ss Query 948 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=112516
6499 root localhost:3367 a001404_ss Query 948 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
6532 root localhost:3402 a001404_ss Query 941 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=86210
6535 root localhost:3405 a001404_ss Query 942 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
6541 root localhost:3411 a001404_ss Query 941 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
6608 root localhost:3478 a001404_ss Query 906 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=94703
6622 root localhost:3492 a001404_ss Query 906 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=109425
6629 root localhost:3499 a001404_ss Query 823 Copying to tmp table on disk select * from (select * from destoon_sell where groupid=6 or groupid=5 order by editdate DESC,editt
6640 root localhost:3511 a001404_ss Query 824 Copying to tmp table on disk select * from (select * from destoon_sell where groupid=6 or groupid=5 order by editdate DESC,editt
6646 root localhost:3517 a001404_ss Query 906 Locked UPDATE destoon_sell SET hits=hits+1 WHERE itemid=81386
6655 root localhost:3526 a001404_ss Query 906 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=92632
6658 root localhost:3529 a001404_ss Query 905 Locked UPDATE destoon_sell SET edittime='1409571808',editdate='2014-09-01' WHERE itemid=111313
6675 root localhost:3546 a001404_ss Query 903 Locked INSERT INTO destoon_sell (typeid,title,catid,brand,thumb,totime,unit,price,minamount,amount,days,myc
6679 root localhost:3550 a001404_ss Query 902 Locked UPDATE destoon_sell SET hits=hits+1 WHERE itemid=63615
6689 root localhost:3560 a001404_ss Query 898 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=88045
6690 root localhost:3561 a001404_ss Query 898 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=81301
6696 root localhost:3567 a001404_ss Query 884 Locked UPDATE destoon_sell SET edittime='1409571814',editdate='2014-09-01' WHERE itemid=109434
6713 root localhost:3584 a001404_ss Query 893 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
6716 root localhost:3587 a001404_ss Query 868 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=90996
6730 root localhost:3601 a001404_ss Query 882 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=73269
6742 root localhost:3613 a001404_ss Query 888 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
6770 root localhost:3641 a001404_ss Query 881 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
6771 root localhost:3642 a001404_ss Query 865 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=75410
6773 root localhost:3644 a001404_ss Query 865 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=115264
6774 root localhost:3645 a001404_ss Query 865 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=105575
6777 root localhost:3648 a001404_ss Query 876 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
6783 root localhost:3654 a001404_ss Query 869 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
6809 root localhost:3680 a001404_ss Query 864 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
6841 root localhost:3712 a001404_ss Query 861 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
6854 root localhost:3725 a001404_ss Query 857 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
6859 root localhost:3730 a001404_ss Query 856 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
6867 root localhost:3739 a001404_ss Query 211 Sending data select * from (select * from destoon_sell where groupid=6 or groupid=5 order by editdate DESC,editt
6874 root localhost:3746 a001404_ss Query 819 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=75127
6878 root localhost:3750 a001404_ss Query 308 Sending data select * from (select * from destoon_sell where groupid=6 or groupid=5 order by editdate DESC,editt
6885 root localhost:3757 a001404_ss Query 839 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
6892 root localhost:3765 a001404_ss Query 819 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=117553
6893 root localhost:3766 a001404_ss Query 773 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=92760
6894 root localhost:3767 a001404_ss Query 773 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=117998
6921 root localhost:3794 a001404_ss Query 822 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
6927 root localhost:3800 a001404_ss Query 822 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
6970 root localhost:3843 a001404_ss Query 309 Sending data select * from (select * from destoon_sell where groupid=6 or groupid=5 order by editdate DESC,editt
6993 root localhost:3871 a001404_ss Query 799 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
7012 root localhost:3890 a001404_ss Query 785 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
7014 root localhost:3892 a001404_ss Query 768 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=75400
7016 root localhost:3894 a001404_ss Query 768 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=114290
7017 root localhost:3895 a001404_ss Query 785 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
7027 root localhost:3905 a001404_ss Query 776 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
7061 root localhost:3939 a001404_ss Query 766 Copying to tmp table select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
7068 root localhost:3946 a001404_ss Query 754 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=77070
7070 root localhost:3948 a001404_ss Query 766 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
7077 root localhost:3955 a001404_ss Query 736 Copying to tmp table on disk
7078 root localhost:3956 a001404_ss Query 766 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
7087 root localhost:3965 a001404_ss Query 766 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
7094 root localhost:3972 a001404_ss Query 766 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
7096 root localhost:3974 a001404_ss Query 309 Copying to tmp table select * from (select * from destoon_sell where groupid=6 or groupid=5 order by editdate DESC,editt
7104 root localhost:3982 a001404_ss Query 754 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=92632
7116 root localhost:3994 a001404_ss Query 766 converting HEAP to MyISAM select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
7135 root localhost:4014 a001404_ss Query 715 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=90448
7143 root localhost:4022 a001404_ss Query 754 Copying to tmp table on disk select * from (select * from
#3
6474 root localhost:3341 a001404_ss Query 961 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=85770 6475 root localhost:3342 a001404_ss Query 954 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 6479 root localhost:3347 a001404_ss Query 954 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 6482 root localhost:3350 a001404_ss Query 954 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 and title like '%%' order by editdate DESC, 6489 root localhost:3357 a001404_ss Query 949 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=91945 6490 root localhost:3358 a001404_ss Query 954 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 and title like '%%' order by editdate DESC, 6495 root localhost:3363 a001404_ss Query 952 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 6496 root localhost:3364 a001404_ss Query 948 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=112516 6499 root localhost:3367 a001404_ss Query 948 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 6532 root localhost:3402 a001404_ss Query 941 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=86210 6535 root localhost:3405 a001404_ss Query 942 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 6541 root localhost:3411 a001404_ss Query 941 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 6608 root localhost:3478 a001404_ss Query 906 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=94703 6622 root localhost:3492 a001404_ss Query 906 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=109425 6629 root localhost:3499 a001404_ss Query 823 Copying to tmp table on disk select * from (select * from destoon_sell where groupid=6 or groupid=5 order by editdate DESC,editt 6640 root localhost:3511 a001404_ss Query 824 Copying to tmp table on disk select * from (select * from destoon_sell where groupid=6 or groupid=5 order by editdate DESC,editt 6646 root localhost:3517 a001404_ss Query 906 Locked UPDATE destoon_sell SET hits=hits+1 WHERE itemid=81386 6655 root localhost:3526 a001404_ss Query 906 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=92632 6658 root localhost:3529 a001404_ss Query 905 Locked UPDATE destoon_sell SET edittime='1409571808',editdate='2014-09-01' WHERE itemid=111313 6675 root localhost:3546 a001404_ss Query 903 Locked INSERT INTO destoon_sell (typeid,title,catid,brand,thumb,totime,unit,price,minamount,amount,days,myc 6679 root localhost:3550 a001404_ss Query 902 Locked UPDATE destoon_sell SET hits=hits+1 WHERE itemid=63615 6689 root localhost:3560 a001404_ss Query 898 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=88045 6690 root localhost:3561 a001404_ss Query 898 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=81301 6696 root localhost:3567 a001404_ss Query 884 Locked UPDATE destoon_sell SET edittime='1409571814',editdate='2014-09-01' WHERE itemid=109434 6713 root localhost:3584 a001404_ss Query 893 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 6716 root localhost:3587 a001404_ss Query 868 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=90996 6730 root localhost:3601 a001404_ss Query 882 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=73269 6742 root localhost:3613 a001404_ss Query 888 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 6770 root localhost:3641 a001404_ss Query 881 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 6771 root localhost:3642 a001404_ss Query 865 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=75410 6773 root localhost:3644 a001404_ss Query 865 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=115264 6774 root localhost:3645 a001404_ss Query 865 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=105575 6777 root localhost:3648 a001404_ss Query 876 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 6783 root localhost:3654 a001404_ss Query 869 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 6809 root localhost:3680 a001404_ss Query 864 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 6841 root localhost:3712 a001404_ss Query 861 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 6854 root localhost:3725 a001404_ss Query 857 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 6859 root localhost:3730 a001404_ss Query 856 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 6867 root localhost:3739 a001404_ss Query 211 Sending data select * from (select * from destoon_sell where groupid=6 or groupid=5 order by editdate DESC,editt 6874 root localhost:3746 a001404_ss Query 819 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=75127 6878 root localhost:3750 a001404_ss Query 308 Sending data select * from (select * from destoon_sell where groupid=6 or groupid=5 order by editdate DESC,editt 6885 root localhost:3757 a001404_ss Query 839 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 6892 root localhost:3765 a001404_ss Query 819 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=117553 6893 root localhost:3766 a001404_ss Query 773 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=92760 6894 root localhost:3767 a001404_ss Query 773 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=117998 6921 root localhost:3794 a001404_ss Query 822 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 6927 root localhost:3800 a001404_ss Query 822 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 6970 root localhost:3843 a001404_ss Query 309 Sending data select * from (select * from destoon_sell where groupid=6 or groupid=5 order by editdate DESC,editt 6993 root localhost:3871 a001404_ss Query 799 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 7012 root localhost:3890 a001404_ss Query 785 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 7014 root localhost:3892 a001404_ss Query 768 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=75400 7016 root localhost:3894 a001404_ss Query 768 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=114290 7017 root localhost:3895 a001404_ss Query 785 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 7027 root localhost:3905 a001404_ss Query 776 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 7061 root localhost:3939 a001404_ss Query 766 Copying to tmp table select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 7068 root localhost:3946 a001404_ss Query 754 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=77070 7070 root localhost:3948 a001404_ss Query 766 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 7077 root localhost:3955 a001404_ss Query 736 Copying to tmp table on disk 7078 root localhost:3956 a001404_ss Query 766 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 7087 root localhost:3965 a001404_ss Query 766 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 7094 root localhost:3972 a001404_ss Query 766 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 7096 root localhost:3974 a001404_ss Query 309 Copying to tmp table select * from (select * from destoon_sell where groupid=6 or groupid=5 order by editdate DESC,editt 7104 root localhost:3982 a001404_ss Query 754 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=92632 7116 root localhost:3994 a001404_ss Query 766 converting HEAP to MyISAM select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 7135 root localhost:4014 a001404_ss Query 715 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=90448 7143 root localhost:4022 a001404_ss Query 754 Copying to tmp table on disk select * from (select * from
#4
是不是有什么 alter table 操作?
或者检查一下慢查询日志。
#5
可以具体点吗?怎么查慢查询日志?
#6
show processlist;看看哪些sql卡住了
#7
上面的上面的上面,就是show processlist的部份结果
#8
order by rand()卡死了...
有啥其它好方法实现随机么
#9
order by rand()的性能非常差,前两天有一个帖子也是讨论这个问题,最后比较好的结果是使用外部程序生成随机数,然后精确查询这些随机数
6474 root localhost:3341 a001404_ss Query 961 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=85770
6475 root localhost:3342 a001404_ss Query 954 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
6479 root localhost:3347 a001404_ss Query 954 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
6482 root localhost:3350 a001404_ss Query 954 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 and title like '%%' order by editdate DESC,
6489 root localhost:3357 a001404_ss Query 949 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=91945
6490 root localhost:3358 a001404_ss Query 954 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 and title like '%%' order by editdate DESC,
6495 root localhost:3363 a001404_ss Query 952 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
6496 root localhost:3364 a001404_ss Query 948 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=112516
6499 root localhost:3367 a001404_ss Query 948 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
6532 root localhost:3402 a001404_ss Query 941 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=86210
6535 root localhost:3405 a001404_ss Query 942 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
6541 root localhost:3411 a001404_ss Query 941 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
6608 root localhost:3478 a001404_ss Query 906 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=94703
6622 root localhost:3492 a001404_ss Query 906 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=109425
6629 root localhost:3499 a001404_ss Query 823 Copying to tmp table on disk select * from (select * from destoon_sell where groupid=6 or groupid=5 order by editdate DESC,editt
6640 root localhost:3511 a001404_ss Query 824 Copying to tmp table on disk select * from (select * from destoon_sell where groupid=6 or groupid=5 order by editdate DESC,editt
6646 root localhost:3517 a001404_ss Query 906 Locked UPDATE destoon_sell SET hits=hits+1 WHERE itemid=81386
6655 root localhost:3526 a001404_ss Query 906 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=92632
6658 root localhost:3529 a001404_ss Query 905 Locked UPDATE destoon_sell SET edittime='1409571808',editdate='2014-09-01' WHERE itemid=111313
6675 root localhost:3546 a001404_ss Query 903 Locked INSERT INTO destoon_sell (typeid,title,catid,brand,thumb,totime,unit,price,minamount,amount,days,myc
6679 root localhost:3550 a001404_ss Query 902 Locked UPDATE destoon_sell SET hits=hits+1 WHERE itemid=63615
6689 root localhost:3560 a001404_ss Query 898 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=88045
6690 root localhost:3561 a001404_ss Query 898 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=81301
6696 root localhost:3567 a001404_ss Query 884 Locked UPDATE destoon_sell SET edittime='1409571814',editdate='2014-09-01' WHERE itemid=109434
6713 root localhost:3584 a001404_ss Query 893 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
6716 root localhost:3587 a001404_ss Query 868 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=90996
6730 root localhost:3601 a001404_ss Query 882 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=73269
6742 root localhost:3613 a001404_ss Query 888 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
6770 root localhost:3641 a001404_ss Query 881 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
6771 root localhost:3642 a001404_ss Query 865 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=75410
6773 root localhost:3644 a001404_ss Query 865 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=115264
6774 root localhost:3645 a001404_ss Query 865 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=105575
6777 root localhost:3648 a001404_ss Query 876 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
6783 root localhost:3654 a001404_ss Query 869 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
6809 root localhost:3680 a001404_ss Query 864 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
6841 root localhost:3712 a001404_ss Query 861 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
6854 root localhost:3725 a001404_ss Query 857 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
6859 root localhost:3730 a001404_ss Query 856 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
6867 root localhost:3739 a001404_ss Query 211 Sending data select * from (select * from destoon_sell where groupid=6 or groupid=5 order by editdate DESC,editt
6874 root localhost:3746 a001404_ss Query 819 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=75127
6878 root localhost:3750 a001404_ss Query 308 Sending data select * from (select * from destoon_sell where groupid=6 or groupid=5 order by editdate DESC,editt
6885 root localhost:3757 a001404_ss Query 839 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
6892 root localhost:3765 a001404_ss Query 819 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=117553
6893 root localhost:3766 a001404_ss Query 773 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=92760
6894 root localhost:3767 a001404_ss Query 773 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=117998
6921 root localhost:3794 a001404_ss Query 822 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
6927 root localhost:3800 a001404_ss Query 822 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
6970 root localhost:3843 a001404_ss Query 309 Sending data select * from (select * from destoon_sell where groupid=6 or groupid=5 order by editdate DESC,editt
6993 root localhost:3871 a001404_ss Query 799 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
7012 root localhost:3890 a001404_ss Query 785 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
7014 root localhost:3892 a001404_ss Query 768 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=75400
7016 root localhost:3894 a001404_ss Query 768 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=114290
7017 root localhost:3895 a001404_ss Query 785 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
7027 root localhost:3905 a001404_ss Query 776 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
7061 root localhost:3939 a001404_ss Query 766 Copying to tmp table select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
7068 root localhost:3946 a001404_ss Query 754 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=77070
7070 root localhost:3948 a001404_ss Query 766 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
7077 root localhost:3955 a001404_ss Query 736 Copying to tmp table on disk
7078 root localhost:3956 a001404_ss Query 766 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
7087 root localhost:3965 a001404_ss Query 766 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
7094 root localhost:3972 a001404_ss Query 766 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
7096 root localhost:3974 a001404_ss Query 309 Copying to tmp table select * from (select * from destoon_sell where groupid=6 or groupid=5 order by editdate DESC,editt
7104 root localhost:3982 a001404_ss Query 754 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=92632
7116 root localhost:3994 a001404_ss Query 766 converting HEAP to MyISAM select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr
7135 root localhost:4014 a001404_ss Query 715 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=90448
7143 root localhost:4022 a001404_ss Query 754 Copying to tmp table on disk select * from (select * from
#3
6474 root localhost:3341 a001404_ss Query 961 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=85770 6475 root localhost:3342 a001404_ss Query 954 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 6479 root localhost:3347 a001404_ss Query 954 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 6482 root localhost:3350 a001404_ss Query 954 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 and title like '%%' order by editdate DESC, 6489 root localhost:3357 a001404_ss Query 949 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=91945 6490 root localhost:3358 a001404_ss Query 954 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 and title like '%%' order by editdate DESC, 6495 root localhost:3363 a001404_ss Query 952 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 6496 root localhost:3364 a001404_ss Query 948 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=112516 6499 root localhost:3367 a001404_ss Query 948 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 6532 root localhost:3402 a001404_ss Query 941 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=86210 6535 root localhost:3405 a001404_ss Query 942 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 6541 root localhost:3411 a001404_ss Query 941 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 6608 root localhost:3478 a001404_ss Query 906 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=94703 6622 root localhost:3492 a001404_ss Query 906 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=109425 6629 root localhost:3499 a001404_ss Query 823 Copying to tmp table on disk select * from (select * from destoon_sell where groupid=6 or groupid=5 order by editdate DESC,editt 6640 root localhost:3511 a001404_ss Query 824 Copying to tmp table on disk select * from (select * from destoon_sell where groupid=6 or groupid=5 order by editdate DESC,editt 6646 root localhost:3517 a001404_ss Query 906 Locked UPDATE destoon_sell SET hits=hits+1 WHERE itemid=81386 6655 root localhost:3526 a001404_ss Query 906 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=92632 6658 root localhost:3529 a001404_ss Query 905 Locked UPDATE destoon_sell SET edittime='1409571808',editdate='2014-09-01' WHERE itemid=111313 6675 root localhost:3546 a001404_ss Query 903 Locked INSERT INTO destoon_sell (typeid,title,catid,brand,thumb,totime,unit,price,minamount,amount,days,myc 6679 root localhost:3550 a001404_ss Query 902 Locked UPDATE destoon_sell SET hits=hits+1 WHERE itemid=63615 6689 root localhost:3560 a001404_ss Query 898 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=88045 6690 root localhost:3561 a001404_ss Query 898 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=81301 6696 root localhost:3567 a001404_ss Query 884 Locked UPDATE destoon_sell SET edittime='1409571814',editdate='2014-09-01' WHERE itemid=109434 6713 root localhost:3584 a001404_ss Query 893 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 6716 root localhost:3587 a001404_ss Query 868 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=90996 6730 root localhost:3601 a001404_ss Query 882 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=73269 6742 root localhost:3613 a001404_ss Query 888 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 6770 root localhost:3641 a001404_ss Query 881 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 6771 root localhost:3642 a001404_ss Query 865 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=75410 6773 root localhost:3644 a001404_ss Query 865 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=115264 6774 root localhost:3645 a001404_ss Query 865 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=105575 6777 root localhost:3648 a001404_ss Query 876 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 6783 root localhost:3654 a001404_ss Query 869 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 6809 root localhost:3680 a001404_ss Query 864 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 6841 root localhost:3712 a001404_ss Query 861 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 6854 root localhost:3725 a001404_ss Query 857 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 6859 root localhost:3730 a001404_ss Query 856 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 6867 root localhost:3739 a001404_ss Query 211 Sending data select * from (select * from destoon_sell where groupid=6 or groupid=5 order by editdate DESC,editt 6874 root localhost:3746 a001404_ss Query 819 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=75127 6878 root localhost:3750 a001404_ss Query 308 Sending data select * from (select * from destoon_sell where groupid=6 or groupid=5 order by editdate DESC,editt 6885 root localhost:3757 a001404_ss Query 839 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 6892 root localhost:3765 a001404_ss Query 819 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=117553 6893 root localhost:3766 a001404_ss Query 773 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=92760 6894 root localhost:3767 a001404_ss Query 773 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=117998 6921 root localhost:3794 a001404_ss Query 822 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 6927 root localhost:3800 a001404_ss Query 822 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 6970 root localhost:3843 a001404_ss Query 309 Sending data select * from (select * from destoon_sell where groupid=6 or groupid=5 order by editdate DESC,editt 6993 root localhost:3871 a001404_ss Query 799 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 7012 root localhost:3890 a001404_ss Query 785 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 7014 root localhost:3892 a001404_ss Query 768 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=75400 7016 root localhost:3894 a001404_ss Query 768 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=114290 7017 root localhost:3895 a001404_ss Query 785 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 7027 root localhost:3905 a001404_ss Query 776 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 7061 root localhost:3939 a001404_ss Query 766 Copying to tmp table select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 7068 root localhost:3946 a001404_ss Query 754 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=77070 7070 root localhost:3948 a001404_ss Query 766 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 7077 root localhost:3955 a001404_ss Query 736 Copying to tmp table on disk 7078 root localhost:3956 a001404_ss Query 766 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 7087 root localhost:3965 a001404_ss Query 766 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 7094 root localhost:3972 a001404_ss Query 766 Copying to tmp table on disk select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 7096 root localhost:3974 a001404_ss Query 309 Copying to tmp table select * from (select * from destoon_sell where groupid=6 or groupid=5 order by editdate DESC,editt 7104 root localhost:3982 a001404_ss Query 754 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=92632 7116 root localhost:3994 a001404_ss Query 766 converting HEAP to MyISAM select * from (select * from destoon_sell where status=3 order by editdate DESC,edittime DESC) t gr 7135 root localhost:4014 a001404_ss Query 715 Locked UPDATE LOW_PRIORITY destoon_sell SET hits=hits+1 WHERE itemid=90448 7143 root localhost:4022 a001404_ss Query 754 Copying to tmp table on disk select * from (select * from
#4
是不是有什么 alter table 操作?
或者检查一下慢查询日志。
#5
是不是有什么 alter table 操作?
或者检查一下慢查询日志。
可以具体点吗?怎么查慢查询日志?
#6
show processlist;看看哪些sql卡住了
#7
show processlist;看看哪些sql卡住了
上面的上面的上面,就是show processlist的部份结果
#8
show processlist;看看哪些sql卡住了
order by rand()卡死了...
有啥其它好方法实现随机么
#9
order by rand()的性能非常差,前两天有一个帖子也是讨论这个问题,最后比较好的结果是使用外部程序生成随机数,然后精确查询这些随机数