mirror of https://github.com/CrimsonTome/tldr.git
20 lines
355 B
Markdown
20 lines
355 B
Markdown
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# ioping
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> monitor I/O latency in real time
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- Show disk I/O latency using the default values and the current directory
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`ioping .`
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- Measure latency on /tmp using 10 requests of 1 megabyte each.
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`ioping -c 10 -s 1M /tmp`
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- Measure disk seek rate on /dev/sda.
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`ioping -R /dev/sda`
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- Measure disk sequential speed on /dev/sda.
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`ioping -RL /dev/sda`
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