如何计算mysql的IOPS
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解决时间 2021-03-15 12:00
- 提问者网友:了了无期
- 2021-03-14 16:36
如何计算mysql的IOPS
最佳答案
- 五星知识达人网友:孤老序
- 2021-03-14 17:00
function preorder($root)
configure:3438: $? = 0
configure:3427: gcc -v >&5
Using built-in specs.
Target: i686-apple-darwin11
Configured with: /private/var/tmp/llvmgcc42/llvmgcc42-2336.11~182/src/configure --disable-checking --enable-werror --prefix=/Applications/Xcode.app/Contents/Developer/usr/llvm-gcc-4.2 --mandir=/share/man --enable-languages
configure:3438: $? = 0
configure:3427: gcc -v >&5
Using built-in specs.
Target: i686-apple-darwin11
Configured with: /private/var/tmp/llvmgcc42/llvmgcc42-2336.11~182/src/configure --disable-checking --enable-werror --prefix=/Applications/Xcode.app/Contents/Developer/usr/llvm-gcc-4.2 --mandir=/share/man --enable-languages
全部回答
- 1楼网友:污到你湿
- 2021-03-14 17:17
得不到准确值,只能估算。
方法一:
估算:
1 / (average latency in s + average seek time in s)
阵列:
(total workload iops * percentage of workload that is read operations) + (total workload iops * percentage of workload that is write operations * raid io penalty)
方法二:
iostat
方法三:
sar
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