select * from QRTZ_SCHEDULER_STATE WHERE GROUP_NAME = $1
上面这个消耗了6.6个CPU,执行次数7816次,耗时5962秒,单次执行时间0.76秒,物理读0,总BUFFER_GETS300595694,单次执行BUFFER_GETS38510有朋友知道是什么原因吗?
http://xgw123485.iteye.com/blog/1699679