Georg/OOMAnalyser
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Add an enum to track the completeness of an OOM

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This commit is contained in:
Carsten Grohmann 2019-11-12 20:39:49 +01:00
parent 217a0f9ee4
commit 1c2290b371
1 changed files with 17 additions and 9 deletions
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26
OOMAnalyser.py
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@ -14,6 +14,13 @@ VERSION = "0.2.0"
"""Version number""" """Version number"""
class OOMState(object):
"""Simple enum to track the completeness of an OOM block"""
invalid = 1
started = 2
complete = 3
def hide_element(element_id): def hide_element(element_id):
"""Hide the given HTML element""" """Hide the given HTML element"""
element = document.getElementById(element_id) element = document.getElementById(element_id)
@ -82,7 +89,7 @@ class OOM(object):
# don't do anything if the text does not contains the leading OOM message # don't do anything if the text does not contains the leading OOM message
if 'invoked oom-killer:' not in text: if 'invoked oom-killer:' not in text:
self.state = "oom_invalid" self.state = OOMState.invalid
return return
oom_lines = self._remove_non_oom_lines(oom_lines) oom_lines = self._remove_non_oom_lines(oom_lines)
@ -93,9 +100,9 @@ class OOM(object):
self.text = '\n'.join(oom_lines) self.text = '\n'.join(oom_lines)
if 'Killed process' in text: if 'Killed process' in text:
self.state = "oom_complete" self.state = OOMState.complete
else: else:
self.state = "oom_started" self.state = OOMState.started
def _number_of_columns_to_strip(self, first_line): def _number_of_columns_to_strip(self, first_line):
""" """
@ -993,13 +1000,14 @@ Killed process 6576 (java) total-vm:33914892kB, anon-rss:20629004kB, file-rss:0k
Return True for a complete OOM otherwise False and a warning msg for a incomplete or an error msg Return True for a complete OOM otherwise False and a warning msg for a incomplete or an error msg
if the start sequence was not found. if the start sequence was not found.
""" """
if oom.state == "oom_complete": if oom.state == OOMState.complete:
return True return True
elif oom.state == "oom_started": elif oom.state == OOMState.started:
warning('The inserted OOM is incomplete - only the beginning has found.') warning('The inserted OOM is incomplete!')
warning('The result may be incomplete!') warning('The initial pattern was found but not the final. The result may be incomplete!')
elif oom.state == "oom_invalid": elif oom.state == OOMState.invalid:
error('The inserted text is not a valid OOM!') error('The inserted text is not a valid OOM block!')
error('The initial pattern was not found!')
else: else:
error('Invalid state "{}" after the OOM has formally checked!'.format(self.oom.state)) error('Invalid state "{}" after the OOM has formally checked!'.format(self.oom.state))
return False return False