这是一份实验报告，是关于路由器的trace的，做的时候还是有点困难，做完了收获很大，供大家参考了，-this experiment is a report on the trace router, or the time to do a bit difficult to finish a very fruitful, for your reference.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.000951s ]
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:0.147529s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.006598s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001801s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001533s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003685s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000918s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.004168s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.017735s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001505s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 121597 [ RunTime:0.035276s ]
