演示linux下面top命令的源代码,top是用来查看系统CPU及资源占用比的.-Demonstration of the following top command linux source code, top is used to view the system CPU and resource occupation ratio.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002096s ]
SELECT `a`.`aid`,`a`.`title`,`a`.`create_time`,`m`.`username` FROM `jrk_downrecords` `a` INNER JOIN `jrk_member` `m` ON `a`.`uid`=`m`.`id` WHERE `a`.`status` = 1 GROUP BY `a`.`aid` ORDER BY `a`.`create_time` DESC LIMIT 10 [ RunTime:0.086513s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001114s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001153s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001104s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003044s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000856s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003667s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014645s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001007s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 122763 [ RunTime:0.014317s ]
