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19 lines
537 B
Plaintext
19 lines
537 B
Plaintext
The following is a demonstration of the inttimes.d script,
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Here we run it for a few seconds then hit Ctrl-C,
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# inttimes.d
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Tracing... Hit Ctrl-C to end.
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^C
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DEVICE TIME (ns)
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ata0 22324
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uhci1 45893
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ata1 138559
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uhci0 229226
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i80420 1305617
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rtls0 2540175
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In the above output, we can see that the rtls0 driver spent 2540 us on the
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CPU servicing interrupts, while ata0 spent only 22 us.
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