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26 lines
577 B
Plaintext
26 lines
577 B
Plaintext
---
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syntax: markdown
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tags: [tldr, common]
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source: https://github.com/tldr-pages/tldr.git
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---
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# ioping
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> Monitor I/O latency in real time.
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> More information: <https://github.com/koct9i/ioping>.
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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|-count]}} 10 {{[-s|-size]}} 1M /tmp`
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- Measure disk seek rate on `/dev/sdX`:
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`ioping {{[-R|-rapid]}} {{/dev/sdX}}`
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- Measure disk sequential speed on `/dev/sdX`:
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`ioping {{[-RL|-rapid -linear]}} {{/dev/sdX}}`
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