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main.py
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#!/usr/bin/env python
# Copyright 2019 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""An example of starting https://cloud.google.com/profiler."""
# [START profiler_python_quickstart]
import googlecloudprofiler
def main():
# Profiler initialization. It starts a daemon thread which continuously
# collects and uploads profiles. Best done as early as possible.
try:
googlecloudprofiler.start(
service="hello-profiler",
service_version="1.0.1",
# verbose is the logging level. 0-error, 1-warning, 2-info,
# 3-debug. It defaults to 0 (error) if not set.
verbose=3,
# project_id must be set if not running on GCP.
# project_id='my-project-id',
)
except (ValueError, NotImplementedError) as exc:
print(exc) # Handle errors here
# [END profiler_python_quickstart]
busyloop()
# A loop function which spends 30% CPU time on loop3() and 70% CPU time
# on loop7().
def busyloop():
while True:
loop3()
loop7()
def loop3():
for _ in range(3):
loop()
def loop7():
for _ in range(7):
loop()
def loop():
for _ in range(10000):
pass
if __name__ == "__main__":
main()