Searched full:biolatency (Results 1 – 9 of 9) sorted by relevance
| /external/bcc/man/man8/ |
| D | biolatency.8 | 1 .TH biolatency 8 "2015-08-20" "USER COMMANDS"
3 biolatency \- Summarize block device I/O latency as a histogram.
5 .B biolatency [\-h] [\-T] [\-Q] [\-m] [\-D] [interval [count]]
7 biolatency traces block device I/O (disk I/O), and records the distribution
45 .B biolatency
49 .B biolatency 1 10
54 .B biolatency \-mT 1
58 .B biolatency \-Q
62 .B biolatency \-D
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| D | biotop.8 | 108 biosnoop(8), biolatency(8), iostat(1)
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| /external/bcc/tools/ |
| D | biolatency_example.txt | 1 Demonstrations of biolatency, the Linux eBPF/bcc version.
4 biolatency traces block device I/O (disk I/O), and records the distribution
8 # ./biolatency
41 For efficiency, biolatency uses an in-kernel eBPF map to store timestamps
51 # ./biolatency -mT 1 5
107 # ./biolatency -Q
141 # ./biolatency -D
203 # ./biolatency -h
204 usage: biolatency [-h] [-T] [-Q] [-m] [-D] [interval] [count]
220 ./biolatency # summarize block I/O latency as a histogram
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| D | biolatency.py | 4 # biolatency Summarize block device I/O latency as a histogram.
7 # USAGE: biolatency [-h] [-T] [-Q] [-m] [-D] [interval] [count]
21 ./biolatency # summarize block I/O latency as a histogram
22 ./biolatency 1 10 # print 1 second summaries, 10 times
23 ./biolatency -mT 1 # 1s summaries, milliseconds, and timestamps
24 ./biolatency -Q # include OS queued time in I/O time
25 ./biolatency -D # show each disk device separately
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| D | biotop_example.txt | 41 details when needed: biolatency and biosnoop.
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| /external/bcc/snapcraft/ |
| D | snapcraft.yaml | 36 biolatency:
37 command: wrapper biolatency
38 aliases: [biolatency]
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| /external/bcc/docs/ |
| D | tutorial.md | 33 1. biolatency
106 #### 1.4. biolatency
109 # ./biolatency
132 biolatency traces disk I/O latency (time from device issue to completion), and when the tool ends (…
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| /external/bcc/ |
| D | README.md | 88 - tools/[biolatency](tools/biolatency.py): Summarize block device I/O latency as a histogram. [Exam…
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| /external/bcc/tests/python/ |
| D | test_tools_smoke.py | 76 self.run_with_duration("biolatency.py 1 1")
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