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author | jhjaggars <jhjaggars@gmail.com> | 2012-03-02 07:05:09 -0800 |
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committer | jhjaggars <jhjaggars@gmail.com> | 2012-03-02 07:05:09 -0800 |
commit | 2a1d5871619d7228fe8c1e6222f848db05b70dfe (patch) | |
tree | cdbc602c525afd230321e0610c56166904b6b1e7 /tools/profiler | |
parent | a0c94dff75fb0ab26e003885379ef6ddd51ca4f0 (diff) | |
parent | 4b9412ce0f18da79b71d3abbce343848dfa3a434 (diff) | |
download | sos-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-x | tools/profiler/report | 145 |
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() - |