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d75e1adaba
* Add perftest to devtools * Add example output from the perf script * Rename to avoid pytest collection * Fix git mv failing to remove the original file..
62 lines
1.9 KiB
Markdown
62 lines
1.9 KiB
Markdown
# Tools for developers
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This directory contains some simple scripts that can be useful for developers.
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## dump_devinfo
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* Queries the device and returns a fixture that can be added to the test suite
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```shell
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Usage: dump_devinfo.py [OPTIONS] HOST
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Generate devinfo file for given device.
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Options:
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-d, --debug
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--help Show this message and exit.
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```
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## parse_pcap
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* Requires dpkt (pip install dpkt)
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* Reads a pcap file and prints out the device communications
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```shell
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Usage: parse_pcap.py [OPTIONS] FILE
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Parse pcap file and pretty print the communications and some statistics.
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Options:
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--help Show this message and exit.
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```
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## perftest
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* Runs several rounds of update cycles for the given list of addresses, and prints out statistics about the performance
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```shell
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Usage: perf_test.py [OPTIONS] [ADDRS]...
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Options:
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--rounds INTEGER
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--help Show this message and exit.
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```
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```shell
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$ python perf_test.py 192.168.xx.x 192.168.xx.y 192.168.xx.z 192.168.xx.f
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Running 5 rounds on ('192.168.xx.x', '192.168.xx.y', '192.168.xx.z', '192.168.xx.f')
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=== Testing using gather on all devices ===
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took
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count mean std min 25% 50% 75% max
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type
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concurrently 5.0 0.097161 0.045544 0.05260 0.055332 0.088811 0.143082 0.145981
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sequential 5.0 0.150506 0.005798 0.14162 0.149065 0.150499 0.155579 0.155768
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=== Testing per-device performance ===
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took
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count mean std min 25% 50% 75% max
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id
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<id>-HS110(EU) 5.0 0.044917 0.014984 0.035836 0.037728 0.037950 0.041610 0.071458
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<id>-KL130(EU) 5.0 0.067626 0.032027 0.046451 0.046797 0.048406 0.076136 0.120342
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<id>-HS110(EU) 5.0 0.055700 0.016174 0.042086 0.045578 0.048905 0.059869 0.082064
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<id>-KP303(UK) 5.0 0.010298 0.003765 0.007773 0.007968 0.008546 0.010439 0.016763
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```
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