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author | dongwenjuan <dong.wenjuan@zte.com.cn> | 2017-08-28 17:14:03 +0800 |
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committer | dongwenjuan <dong.wenjuan@zte.com.cn> | 2017-09-04 22:33:47 +0800 |
commit | 1c1d3d1ddc21ae28deabef9f5f6e310d46fdf0ef (patch) | |
tree | 208f09c7d474c910961068e8a8bc09dae1eb9946 /tests/profiler-poc.py | |
parent | 19f7ba75850c52e1ae163766b64b6d153e8d7e1b (diff) |
add running profiler in python
For support bash and python both, I don't refactor the profiler_poc file,
just call the func in python main.
JIRA: DOCTOR-117
Change-Id: I5f06ecbd673c6a21acc94cc359a3f2b749b77b13
Signed-off-by: dongwenjuan <dong.wenjuan@zte.com.cn>
Diffstat (limited to 'tests/profiler-poc.py')
-rw-r--r-- | tests/profiler-poc.py | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/tests/profiler-poc.py b/tests/profiler-poc.py deleted file mode 100644 index 408cb09a..00000000 --- a/tests/profiler-poc.py +++ /dev/null @@ -1,87 +0,0 @@ -############################################################################## -# Copyright (c) 2016 ZTE Corporation and others. -# -# All rights reserved. This program and the accompanying materials -# are made available under the terms of the Apache License, Version 2.0 -# which accompanies this distribution, and is available at -# http://www.apache.org/licenses/LICENSE-2.0 -############################################################################## - -""" -PoC of performance profiler for OPNFV doctor project - -Usage: - -Export environment variables to set timestamp at each checkpoint in millisecond. -Valid check points are: DOCTOR_PROFILER_T{00-09} - -See also: https://goo.gl/98Osig -""" - -import json -import os - -OUTPUT = 'doctor_profiling_output' -PREFIX = 'DOCTOR_PROFILER' -TOTAL_CHECK_POINTS = 10 -MODULE_CHECK_POINTS = ['T00', 'T01', 'T04', 'T05', 'T06', 'T09'] -TAG_FORMAT = "{:<5}" -# Inspired by https://github.com/reorx/httpstat -TEMPLATE = """ -Total time cost: {total}(ms) -==============================================================================> - |Monitor|Inspector |Controller|Notifier|Evaluator | - |{M00} |{M01} |{M02} |{M03} |{M04} | - | | | | | | | | | | -link down:{T00}| | | | | | | | | - raw failure:{T01}| | | | | | | | - found affected:{T02}| | | | | | | - set VM error:{T03}| | | | | | - marked host down:{T04}| | | | | - notified VM error:{T05} | | | | - transformed event:{T06}| | | - evaluated event:{T07}| | - fired alarm:{T08}| - received alarm:{T09} -""" - - -def main(): - check_points = ["T{:02d}".format(i) for i in range(TOTAL_CHECK_POINTS)] - module_map = {"M{:02d}".format(i): - (MODULE_CHECK_POINTS[i], MODULE_CHECK_POINTS[i + 1]) - for i in range(len(MODULE_CHECK_POINTS) - 1)} - - # check point tags - elapsed_ms = {cp: os.getenv("{}_{}".format(PREFIX, cp)) - for cp in check_points} - - def format_tag(tag): - return TAG_FORMAT.format(tag or '?') - - tags = {cp: format_tag(ms) for cp, ms in elapsed_ms.iteritems()} - - def time_cost(cp): - if elapsed_ms[cp[0]] and elapsed_ms[cp[1]]: - return int(elapsed_ms[cp[1]]) - int(elapsed_ms[cp[0]]) - else: - return None - - # module time cost tags - modules_cost_ms = {module: time_cost(cp) - for module, cp in module_map.iteritems()} - - tags.update({module: format_tag(cost) - for module, cost in modules_cost_ms.iteritems()}) - - tags.update({'total': time_cost((check_points[0], check_points[-1]))}) - - profile = TEMPLATE.format(**tags) - - logfile = open('{}.json'.format(OUTPUT), 'w') - logfile.write(json.dumps(tags)) - - print profile - -if __name__ == '__main__': - main() |