Python API: samMis v8_1_5 samMis.netstatAccumulateData()
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This is the python interface to the command 'sammis netstat accumulate data'.
Command Description:
This command is used in a regularly-scheduled cron job
to take a new netstat snapshot and append it to the [growing]
list of data points, which are subsequently plotted.
Clusters are specified by --cluster=name1:exp1a[,exp1b..];name2:exp2a[,exp2b...]
where each of the names is the name by which the cluster is known, and
each of the exp's is a "pseudo-regular-expression" to describe the
list of nodes in that cluster. Currently only the "*" (wilcard)
character is allowed.
Example:
cluster=fnal-farm:d0bbin.fnal.gov,fnd0*.fnal.gov;clued0:*clued0.fnal.gov
Note that individual cluster specifications are separated by a semi-colon.
Python Usage:
from SamMis import samMis
result = samMis.netstatAccumulateData(...)
Return value:
Arguments are passed as keyword-value pairs, as in:
myfunc(arg1='myarg', arg2='anotherarg', d=1)
Argument Keyword Description:
(*) indicates that this keyword is required
>>> indicates that either the API object or the CLI equivalent (<<<) is required
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KEYWORD DATA TYPE DESCRIPTION
------------------------------------------------------------------------------------------------------------------------------------
c SamBoolean automatically close all servants after each method call
cluster string specification of nodes that should be grouped together as a cluster
corbaCallTimeout int time in seconds for CORBA method calls to return before timing out (default: 0; zero implies no timeout)
d SamBoolean debug mode
(*) datafile string fully specified path to the file containing netstat data
retryInterval int retry interval base in seconds; will multiply this base times retryCount (default: 5)
retryJitter int retry jitter, random jitter added to base retry interval times retryCount (default: 5)
retryMaxCount int number of times to retry CORBA calls for retriable exceptions (default: 25; zero implies no retries)
s SamBoolean retrySilently mode (do not issue messages to stderr on proxy retries)
t SamBoolean time-it mode (print additional info on timings)
v SamBoolean verbose mode
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Environment Defaults:
c = os.environ['SAM_PYAPI_AUTO_CLOSE_SERVANTS']
corbaCallTimeout = os.environ['SAM_PYAPI_CORBA_CALL_TIMEOUT']
retryInterval = os.environ['SAM_PYAPI_RETRY_INTERVAL']
retryJitter = os.environ['SAM_PYAPI_RETRY_JITTER']
retryMaxCount = os.environ['SAM_PYAPI_RETRY_MAX_COUNT']
s = os.environ['SAM_PYAPI_RETRY_SILENTLY']
See Also: