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"""
class OOMState(object):
"""Simple enum to track the completeness of an OOM block"""
invalid = 1
started = 2
complete = 3
def hide_element(element_id):
"""Hide the given HTML element"""
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
if 'invoked oom-killer:' not in text:
self.state = "oom_invalid"
self.state = OOMState.invalid
return
oom_lines = self._remove_non_oom_lines(oom_lines)
@ -93,9 +100,9 @@ class OOM(object):
self.text = '\n'.join(oom_lines)
if 'Killed process' in text:
self.state = "oom_complete"
self.state = OOMState.complete
else:
self.state = "oom_started"
self.state = OOMState.started
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
if the start sequence was not found.
"""
if oom.state == "oom_complete":
if oom.state == OOMState.complete:
return True
elif oom.state == "oom_started":
warning('The inserted OOM is incomplete - only the beginning has found.')
warning('The result may be incomplete!')
elif oom.state == "oom_invalid":
error('The inserted text is not a valid OOM!')
elif oom.state == OOMState.started:
warning('The inserted OOM is incomplete!')
warning('The initial pattern was found but not the final. The result may be incomplete!')
elif oom.state == OOMState.invalid:
error('The inserted text is not a valid OOM block!')
error('The initial pattern was not found!')
else:
error('Invalid state "{}" after the OOM has formally checked!'.format(self.oom.state))
return False