update: 增加 pt-osc 执行时 sleep 选项,以优化低配 db 执行 ddl 变更时负载情况 #260
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好的，好的。 |
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感谢你的贡献! |
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向大佬学习。 |
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update: 增加 pt-osc 执行时 sleep 选项,以优化低配 db 执行 ddl 变更时负载情况