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51CTO
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生产环境惊魂:慢SQL导致CPU飙升至99%?教你用Python写个“自动清道夫”!
面对这种“慢SQL风暴”,手动一条条去KILL显然来不及。今天,我们就来分享一个实战技巧:如何用Python写一个轻量级的“慢SQL自动查杀脚本”,定时清理垃圾会话,为数据库“止血”! 大家估计都经历过这样的“紧张时刻”: 周一早上刚到公司,运维群里突然 ...
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