def getSmallEnvDict():
try:
fullEnvDict = vmsgcvizutils.envFileAsDictionary(vmsGCReportDirectory + os.path.sep + 'env')
except:
fullEnvDict = {}
smallEnvDict = {
'ec2PublicHostname' : fullEnvDict.get('EC2_PUBLIC_HOSTNAME', 'no-public-hostname'),
'instanceID' : fullEnvDict.get('EC2_INSTANCE_ID', 'no-instance-id'),
'instanceType' : fullEnvDict.get('EC2_INSTANCE_TYPE', 'no-instance-type'),
'appname' : fullEnvDict.get('NETFLIX_APP', 'unknown-app'),
'asg' : fullEnvDict.get('NETFLIX_AUTO_SCALE_GROUP', 'unknown-asg'),
'env' : fullEnvDict.get('NETFLIX_ENVIRONMENT', 'unknown-env'),
}
return smallEnvDict
def getSmallEnvDict():
try:
fullEnvDict = vmsgcvizutils.envFileAsDictionary(vmsGCReportDirectory +
os.path.sep + 'env')
except:
fullEnvDict = {}
smallEnvDict = {
'ec2PublicHostname':
fullEnvDict.get('EC2_PUBLIC_HOSTNAME', 'no-public-hostname'),
'instanceID':
fullEnvDict.get('EC2_INSTANCE_ID', 'no-instance-id'),
'instanceType':
fullEnvDict.get('EC2_INSTANCE_TYPE', 'no-instance-type'),
'appname':
fullEnvDict.get('NETFLIX_APP', 'unknown-app'),
'asg':
fullEnvDict.get('NETFLIX_AUTO_SCALE_GROUP', 'unknown-asg'),
'env':
fullEnvDict.get('NETFLIX_ENVIRONMENT', 'unknown-env'),
}
return smallEnvDict
"CMS-concurrent-reset" : ("g,", 1), #(concurrent?)
"ParallelScavengeYoungGen" : ("ro", 5), #(stop-the-world)
"DefNew" : ("ro", 5), #(stop-the-world)
"unknown" : ("r*", 15), #???
}
# These markers are present in gc.log but not accounted for above as they have no duration.
# They might be interesting to visualize but we currently minimize the CMS events anyway.
# CMS-concurrent-mark-start
# CMS-concurrent-preclean-start
# CMS-concurrent-sweep-start
# CMS-concurrent-reset-start
# CMS-concurrent-abortable-preclean-start
## Read environmental information
fullEnvDict = vmsgcvizutils.envFileAsDictionary(vmsGCReportDirectory + os.path.sep + 'env')
smallEnvDict = {
'ec2PublicHostname' : fullEnvDict.get('EC2_PUBLIC_HOSTNAME', 'no-public-hostname'),
'instanceID' : fullEnvDict.get('EC2_INSTANCE_ID', 'no-instance-id'),
'instanceType' : fullEnvDict.get('EC2_INSTANCE_TYPE', 'no-instance-type'),
'appname' : fullEnvDict.get('NETFLIX_APP', 'unknown-app'),
'asg' : fullEnvDict.get('NETFLIX_AUTO_SCALE_GROUP', 'unknown-asg'),
'env' : fullEnvDict.get('NETFLIX_ENVIRONMENT', 'unknown-env'),
}
## Read GC event records, one file per type.
# The gc event records have this format:
# secs_since_epoch,datetimestamp,secs_since_jvm_boot,gc_event_type,gc_event_duration_in_seconds
# for example:
# 1333055023.424,2012-03-29T21:03:43.424+0000,11.272,ParNew,0.19
# in numpy-speak:
"CMS-concurrent-reset": ("g,", 1), #(concurrent?)
"ParallelScavengeYoungGen": ("ro", 5), #(stop-the-world)
"DefNew": ("ro", 5), #(stop-the-world)
"unknown": ("r*", 15), #???
}
# These markers are present in gc.log but not accounted for above as they have no duration.
# They might be interesting to visualize but we currently minimize the CMS events anyway.
# CMS-concurrent-mark-start
# CMS-concurrent-preclean-start
# CMS-concurrent-sweep-start
# CMS-concurrent-reset-start
# CMS-concurrent-abortable-preclean-start
## Read environmental information
fullEnvDict = vmsgcvizutils.envFileAsDictionary(vmsGCReportDirectory +
os.path.sep + 'env')
smallEnvDict = {
'ec2PublicHostname':
fullEnvDict.get('EC2_PUBLIC_HOSTNAME', 'no-public-hostname'),
'instanceID':
fullEnvDict.get('EC2_INSTANCE_ID', 'no-instance-id'),
'instanceType':
fullEnvDict.get('EC2_INSTANCE_TYPE', 'no-instance-type'),
'appname':
fullEnvDict.get('NETFLIX_APP', 'unknown-app'),
'asg':
fullEnvDict.get('NETFLIX_AUTO_SCALE_GROUP', 'unknown-asg'),
'env':
fullEnvDict.get('NETFLIX_ENVIRONMENT', 'unknown-env'),
}
