aboutsummaryrefslogtreecommitdiffstats
path: root/tools/profiler
diff options
context:
space:
mode:
authorjhjaggars <jhjaggars@gmail.com>2012-03-02 07:05:09 -0800
committerjhjaggars <jhjaggars@gmail.com>2012-03-02 07:05:09 -0800
commit2a1d5871619d7228fe8c1e6222f848db05b70dfe (patch)
treecdbc602c525afd230321e0610c56166904b6b1e7 /tools/profiler
parenta0c94dff75fb0ab26e003885379ef6ddd51ca4f0 (diff)
parent4b9412ce0f18da79b71d3abbce343848dfa3a434 (diff)
downloadsos-2a1d5871619d7228fe8c1e6222f848db05b70dfe.tar.gz
Merge pull request #40 from jhjaggars/master
Removing lots of unused files, updating example plugin
Diffstat (limited to 'tools/profiler')
-rwxr-xr-xtools/profiler/report145
1 files changed, 0 insertions, 145 deletions
diff --git a/tools/profiler/report b/tools/profiler/report
deleted file mode 100755
index 13577fcc..00000000
--- a/tools/profiler/report
+++ /dev/null
@@ -1,145 +0,0 @@
-#!/usr/bin/python
-
-# profile reporter
-
-import sys, os, operator, string
-from optparse import OptionParser
-from glob import glob
-from subprocess import Popen, PIPE
-import tarfile
-
-class GlobalVars:
- def __init__(self):
- pass
-
-class MyWriter:
- def __init__(self, stdout, filename):
- self.stdout = stdout
- self.logfile = file(filename, 'w')
-
- def write(self, text):
- self.stdout.write(text)
- self.logfile.write(text)
-
- def close(self):
- self.stdout.close()
- self.logfile.close()
-
-def parse_options(opts):
- """ parse cmd line opts """
-
- parser = OptionParser()
- parser.add_option("-f","--filename", dest="filename",
- help="write report to FILENAME")
- parser.add_option("-t", "--time", dest="rtime",
- help="set minimum RUNTIME to report", action="store",
- default=float(0.1), type="float")
- parser.add_option("-i", "--input", dest="rpt_dir",
- help="define directory of sosreport archives",
- action="store", default=False)
-
- GlobalVars.cmdlineopts, GlobalVars.cmdlineargs = parser.parse_args(opts)
-
- if not GlobalVars.cmdlineopts.rpt_dir:
- raise SystemExit("\nPlease make sure to specify --input FILES\n")
-
-def uncompress_reports(fname):
- """ uncompresses the sosreport """
- p = Popen(["xz","-d", fname], stdout=PIPE, stdin=PIPE)
- out, err = p.communicate()
- if err:
- print "Problem extracting %s" % (fname,)
- return
-
-def read_archive(fname):
- """ reads tarfile archive and grabs the sosprofile.log fileobj """
- tar = tarfile.open(os.path.abspath(fname), "r:")
- for tarinfo in tar.getmembers():
- if 'sosprofile.log' in tarinfo.name:
- fobj = tar.extractfile(tarinfo)
- buf = fobj.read()
- tar.close()
- return buf
-
-def timeoutput(secs):
- if secs > 60:
- secs = round(secs) / 60
- return (secs, 'm')
- elif secs < 60:
- return (secs, 's')
-
-def sort_profile():
- """ provide reports on sosreport profiling """
- # uncompress reports from input files
- for rpt in glob(GlobalVars.cmdlineopts.rpt_dir+"/*.xz"):
- uncompress_reports(os.path.abspath(rpt))
- GlobalVars.rpt_count = 0
- GlobalVars.timecount = 0
- GlobalVars.lrc = {}
- for rpt in glob(GlobalVars.cmdlineopts.rpt_dir+"/*.tar"):
- buf = read_archive(rpt)
- time_sorts=[]
- if not buf:
- continue
- for line in buf.split("\n"):
- try:
- cmd, rtime = line.split("time:")
- try:
- # cmds that span multiple lines still need time calculated
- cmd = cmd.split(":")[1]
- except IndexError:
- cmd, rtime = line.split("time:")
- time_sorts.append((cmd.strip(), rtime.strip()))
- except ValueError:
- continue
- time_count = 0
- b_val_count = 0
- write_stats = open(rpt + ".profile_report", 'w')
- write_stats.write(28 * ' ' + 'SOSreport Profile Report' + 27 * ' ' + "\n")
- write_stats.write(79 * '.' + "\n")
- for a,b in sorted(time_sorts, key=operator.itemgetter(1)):
- b_val = float(b)
- time_count += b_val
- if b_val > float(GlobalVars.cmdlineopts.rtime):
- b_val_count += b_val
- write_stats.write("%-79s %s\n" % (a[:78], b))
- if GlobalVars.lrc.has_key(a) and \
- GlobalVars.lrc[a] < b_val:
- GlobalVars.lrc[a] = b_val
- else:
- GlobalVars.lrc[a] = b_val
- # Keep up with total run time for all reports
- GlobalVars.timecount += time_count
- # Write out totals per report
- write_stats.write(79 * '.' + "\n")
- write_stats.write("Totals:\n")
- secs, fmt = timeoutput(b_val_count)
- write_stats.write("cumulative > %s: \t%f%s\n" % (GlobalVars.cmdlineopts.rtime, secs, fmt))
- secs, fmt = timeoutput(time_count)
- write_stats.write("cumulative total:\t%f%s\n" % (secs,fmt))
- write_stats.close()
- # increment report count so we can get an average runtime
- GlobalVars.rpt_count += 1
-
-if __name__ == "__main__":
- parse_options(sys.argv[1:])
- if GlobalVars.cmdlineopts.filename:
- writer = MyWriter(sys.stdout, GlobalVars.cmdlineopts.filename)
- sys.stdout = writer
- print "Building reports ..."
- sort_profile()
- print 79 * "-"
- print "Total runtime for %d reports is %fs" % (round(GlobalVars.rpt_count, 2), GlobalVars.timecount)
- print "Average total runtime of %d reports is %fs" % (round(GlobalVars.rpt_count, 2), GlobalVars.timecount / GlobalVars.rpt_count)
- print 79 * "-"
- print
- print "Longest running commands > %s:" % (GlobalVars.cmdlineopts.rtime,)
- print 79 * "-"
- for cmd, rtime in sorted(GlobalVars.lrc.iteritems(), key=operator.itemgetter(1)):
- print "%-75s %s" % (cmd[:69], rtime)
-
- if GlobalVars.cmdlineopts.filename:
- print 79 * "-"
- print "Report log written to: %s" % (GlobalVars.cmdlineopts.filename,)
- writer.close()
-