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36 lines
1.2 KiB
Python
36 lines
1.2 KiB
Python
#!/usr/bin/env python
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# Copyright 2017 Lenovo
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import sys
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threadtraces = {}
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with open(sys.argv[1]) as tracefile:
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traces = tracefile.read()
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currtrace = None
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for line in traces.split("\n"):
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if line.startswith("Thread trace:"):
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if currtrace is not None:
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if currtrace not in threadtraces:
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threadtraces[currtrace] = 0
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threadtraces[currtrace] += 1
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currtrace = ''
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elif currtrace is not None:
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currtrace += line + '\n'
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for trace in sorted(threadtraces, key=lambda x: threadtraces[x]):
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print('Following stack seen {0} times'.format(threadtraces[trace]))
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print(trace)
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