/usr/bin/pmcollectl is in pcp 3.9.10.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
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#
# pmcollectl.py
#
# Copyright (C) 2012-2014 Red Hat Inc.
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 2 of the License, or (at your
# option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
# for more details.
#
"""System status collector using the libpcp Wrapper module
Additional Information:
Performance Co-Pilot Web Site
http://www.performancecopilot.org
"""
# ignore line too long, missing docstring, method could be a function,
# too many public methods
# pylint: disable=C0301
# pylint: disable=C0111
# pylint: disable=R0201
# pylint: disable=R0904
##############################################################################
#
# imports
#
import os
import sys
import time
import cpmapi as c_api
import cpmgui as c_gui
from pcp import pmapi, pmgui
from pcp.pmsubsys import Subsystem
ME = "pmcollectl"
# scale -----------------------------------------------------------------
def scale(value, magnitude):
return (value + (magnitude / 2)) / magnitude
# record ---------------------------------------------------------------
def record(context, config, duration, path, host):
if os.path.exists(path):
print ME + "archive %s already exists\n" % path
sys.exit(1)
# Non-graphical application using libpcp_gui services - never want
# to see popup dialogs from pmlogger(1) here, so force the issue.
os.environ['PCP_XCONFIRM_PROG'] = '/bin/true'
interval = pmapi.timeval.fromInterval(str(duration) + " seconds")
context.pmRecordSetup(path, ME, 0) # pylint: disable=W0621
context.pmRecordAddHost(host, 1, config) # just a filename
deadhand = "-T" + str(interval) + "seconds"
context.pmRecordControl(0, c_gui.PM_REC_SETARG, deadhand)
context.pmRecordControl(0, c_gui.PM_REC_ON, "")
interval.sleep()
context.pmRecordControl(0, c_gui.PM_REC_OFF, "")
# Note: pmlogger has a deadhand timer that will make it stop of its
# own accord once -T limit is reached; but we send an OFF-recording
# message anyway for cleanliness, just prior to pmcollectl exiting.
# record_add_creator ------------------------------------------------------
def record_add_creator(path):
fdesc = open(path, "a+")
args = ""
for i in sys.argv:
args = args + i + " "
fdesc.write("# Created by " + args)
fdesc.write("\n#\n")
fdesc.close()
# _CollectPrint -------------------------------------------------------
class _CollectPrint(object):
def __init__(self, ss):
self.ss = ss
def print_header1(self):
if self.verbosity == "brief":
self.print_header1_brief()
elif self.verbosity == "detail":
self.print_header1_detail()
elif self.verbosity == "verbose":
self.print_header1_verbose()
sys.stdout.flush()
def print_header2(self):
if self.verbosity == "brief":
self.print_header2_brief()
elif self.verbosity == "detail":
self.print_header2_detail()
elif self.verbosity == "verbose":
self.print_header2_verbose()
sys.stdout.flush()
def print_header1_brief(self):
True # pylint: disable-msg=W0104
def print_header2_brief(self):
True # pylint: disable-msg=W0104
def print_header1_detail(self):
True # pylint: disable-msg=W0104
def print_header2_detail(self):
True # pylint: disable-msg=W0104
def print_header1_verbose(self):
True # pylint: disable-msg=W0104
def print_header2_verbose(self):
True # pylint: disable-msg=W0104
def print_line(self):
if self.verbosity == "brief":
self.print_brief()
elif self.verbosity == "detail":
self.print_detail()
elif self.verbosity == "verbose":
self.print_verbose()
def print_brief(self):
True # pylint: disable-msg=W0104
def print_verbose(self):
True # pylint: disable-msg=W0104
def print_detail(self):
True # pylint: disable-msg=W0104
def divide_check(self, dividend, divisor):
if divisor == 0:
return 0
else:
return dividend / divisor
def set_verbosity(self, cpverbosity):
self.verbosity = cpverbosity # pylint: disable-msg=W0201
# _cpuCollectPrint --------------------------------------------------
class _cpuCollectPrint(_CollectPrint):
def print_header1_brief(self):
sys.stdout.write('#<--------CPU-------->')
def print_header1_detail(self):
print '# SINGLE CPU STATISTICS'
def print_header1_verbose(self):
print '# CPU SUMMARY (INTR, CTXSW & PROC /sec)'
def print_header2_brief(self):
sys.stdout.write('#cpu sys inter ctxsw')
def print_header2_detail(self):
print '# Cpu User Nice Sys Wait IRQ Soft Steal Idle'
def print_header2_verbose(self):
print '#User Nice Sys Wait IRQ Soft Steal Idle CPUs Intr Ctxsw Proc RunQ Run Avg1 Avg5 Avg15 RunT BlkT'
def print_brief(self):
print "%4d" % (100 * (self.ss.get_metric_value('kernel.all.cpu.nice') +
self.ss.get_metric_value('kernel.all.cpu.user') +
self.ss.get_metric_value('kernel.all.cpu.intr') +
self.ss.get_metric_value('kernel.all.cpu.sys') +
self.ss.get_metric_value('kernel.all.cpu.steal') +
self.ss.get_metric_value('kernel.all.cpu.irq.hard') +
self.ss.get_metric_value('kernel.all.cpu.irq.soft')) /
ss.cpu_total),
print "%3d" % (100 * (self.ss.get_metric_value('kernel.all.cpu.intr') +
self.ss.get_metric_value('kernel.all.cpu.sys') +
self.ss.get_metric_value('kernel.all.cpu.steal') +
self.ss.get_metric_value('kernel.all.cpu.irq.hard') +
self.ss.get_metric_value('kernel.all.cpu.irq.soft')) /
ss.cpu_total),
print "%5d %6d" % (self.ss.get_metric_value('kernel.all.intr'),
self.ss.get_metric_value('kernel.all.pswitch')),
def print_detail(self):
for k in range(self.ss.get_len(self.ss.get_metric_value('kernel.percpu.cpu.user'))):
print " %3d %4d %4d %3d %4d %3d %4d %5d %4d" % (
k,
(100 * (self.ss.get_scalar_value('kernel.percpu.cpu.nice', k) +
self.ss.get_scalar_value('kernel.percpu.cpu.user', k) +
self.ss.get_scalar_value('kernel.percpu.cpu.intr', k) +
self.ss.get_scalar_value('kernel.percpu.cpu.sys', k) +
self.ss.get_scalar_value('kernel.percpu.cpu.steal', k) +
self.ss.get_scalar_value('kernel.percpu.cpu.irq.hard', k) +
self.ss.get_scalar_value('kernel.percpu.cpu.irq.soft', k)) /
ss.cpu_total),
self.ss.get_scalar_value('kernel.percpu.cpu.nice', k),
(100 * (self.ss.get_scalar_value('kernel.percpu.cpu.intr', k) +
self.ss.get_scalar_value('kernel.percpu.cpu.sys', k) +
self.ss.get_scalar_value('kernel.percpu.cpu.steal', k) +
self.ss.get_scalar_value('kernel.percpu.cpu.irq.hard', k) +
self.ss.get_scalar_value('kernel.percpu.cpu.irq.soft', k)) /
ss.cpu_total),
self.ss.get_scalar_value('kernel.percpu.cpu.wait.total', k),
self.ss.get_scalar_value('kernel.percpu.cpu.irq.hard', k),
self.ss.get_scalar_value('kernel.percpu.cpu.irq.soft', k),
self.ss.get_scalar_value('kernel.percpu.cpu.steal', k),
self.ss.get_scalar_value('kernel.percpu.cpu.idle', k) / 10)
def print_verbose(self):
ncpu = self.ss.get_metric_value('hinv.ncpu')
print "%4d %6d %5d %4d %4d %5d " % (
(100 * (self.ss.get_metric_value('kernel.all.cpu.nice') +
self.ss.get_metric_value('kernel.all.cpu.user') +
self.ss.get_metric_value('kernel.all.cpu.intr') +
self.ss.get_metric_value('kernel.all.cpu.sys') +
self.ss.get_metric_value('kernel.all.cpu.steal') +
self.ss.get_metric_value('kernel.all.cpu.irq.hard') +
self.ss.get_metric_value('kernel.all.cpu.irq.soft')) /
ss.cpu_total),
self.ss.get_metric_value('kernel.all.cpu.nice'),
(100 * (self.ss.get_metric_value('kernel.all.cpu.intr') +
self.ss.get_metric_value('kernel.all.cpu.sys') +
self.ss.get_metric_value('kernel.all.cpu.steal') +
self.ss.get_metric_value('kernel.all.cpu.irq.hard') +
self.ss.get_metric_value('kernel.all.cpu.irq.soft')) /
ss.cpu_total),
self.ss.get_metric_value('kernel.all.cpu.wait.total'),
self.ss.get_metric_value('kernel.all.cpu.irq.hard'),
self.ss.get_metric_value('kernel.all.cpu.irq.soft')
),
print "%6d %6d %5d %5d %6d" % (
self.ss.get_metric_value('kernel.all.cpu.steal'),
self.ss.get_metric_value('kernel.all.cpu.idle') / (10 * ncpu),
ncpu,
self.ss.get_metric_value('kernel.all.intr'),
self.ss.get_metric_value('kernel.all.pswitch')
),
print "%5d %5d %5d %5.2f %5.2f %5.2f %4d %4d" % (
self.ss.get_metric_value('kernel.all.nprocs'),
self.ss.get_metric_value('kernel.all.runnable'),
self.ss.get_metric_value('proc.runq.runnable'),
self.ss.get_metric_value('kernel.all.load')[0],
self.ss.get_metric_value('kernel.all.load')[1],
self.ss.get_metric_value('kernel.all.load')[2],
self.ss.get_metric_value('kernel.all.runnable'),
self.ss.get_metric_value('proc.runq.blocked'))
# _interruptCollectPrint ---------------------------------------------
class _interruptCollectPrint(_CollectPrint):
def print_header1_brief(self):
ndashes = (((self.ss.get_len(self.ss.get_metric_value('kernel.percpu.interrupts.THR'))) * 6) - 6) / 2
hdr = "#<"
for k in range(ndashes):
hdr += "-"
hdr += "Int"
for k in range(ndashes):
hdr += "-"
hdr += ">"
print hdr,
def print_header1_detail(self):
print '# INTERRUPT DETAILS'
print '# Int ',
for k in range(self.ss.get_len(self.ss.get_metric_value('kernel.percpu.interrupts.THR'))):
print 'Cpu%d ' % k,
print 'Type Device(s)'
def print_header1_verbose(self):
print '# INTERRUPT SUMMARY'
def print_header2_brief(self):
for k in range(self.ss.get_len(self.ss.get_metric_value('kernel.percpu.interrupts.THR'))):
if k == 0:
print '#Cpu%d ' % k,
else:
print 'Cpu%d ' % k,
def print_header2_verbose(self):
print '# ',
for k in range(self.ss.get_len(self.ss.get_metric_value('kernel.percpu.interrupts.THR'))):
print 'Cpu%d ' % k,
print
def print_brief(self):
int_count = []
for k in range(self.ss.get_len(self.ss.get_metric_value('kernel.percpu.interrupts.THR'))):
int_count.append(0)
for j in ss.metrics:
if j[0:24] == 'kernel.percpu.interrupts':
int_count[k] += self.ss.get_scalar_value(self.ss.metrics_dict[j], k)
for k in range(self.ss.get_len(self.ss.get_metric_value('kernel.percpu.interrupts.THR'))):
print "%4d " % (int_count[k]),
def print_detail(self):
for j in ss.metrics:
if j[0:24] != 'kernel.percpu.interrupts':
continue
j_i = self.ss.metrics_dict[j]
have_nonzero_value = False
for k in range(self.ss.get_len(self.ss.get_metric_value('kernel.percpu.interrupts.THR'))):
if self.ss.get_scalar_value(j_i, k) != 0:
have_nonzero_value = True
if not have_nonzero_value:
continue
if have_nonzero_value:
# pcp does not give the interrupt # so print spaces
print "%-8s" % self.ss.metrics[j_i].split(".")[3],
for i in range(self.ss.get_len(self.ss.get_metric_value('kernel.percpu.interrupts.THR'))):
print "%4d " % (self.ss.get_scalar_value(j_i, i)),
text = (pm.pmLookupText(self.ss.metric_pmids[j_i], c_api.PM_TEXT_ONELINE))
print "%-18s %s" % (text[:(str.index(text, " "))],
text[(str.index(text, " ")):])
def print_verbose(self):
print " ",
self.print_brief()
print
# _diskCollectPrint --------------------------------------------------
class _diskCollectPrint(_CollectPrint):
def print_header1_brief(self):
sys.stdout.write('<----------Disks----------->')
def print_header1_detail(self):
print '# DISK STATISTICS (/sec)'
def print_header1_verbose(self):
print '\n\n# DISK SUMMARY (/sec)'
def print_header2_brief(self):
sys.stdout.write(' KBRead Reads KBWrit Writes')
def print_header2_detail(self):
print '# <---------reads---------><---------writes---------><--------averages--------> Pct'
print '#Name KBytes Merged IOs Size KBytes Merged IOs Size RWSize QLen Wait SvcTim Util'
def print_header2_verbose(self):
sys.stdout.write('#KBRead RMerged Reads SizeKB KBWrite WMerged Writes SizeKB\n')
def print_brief(self):
sys.stdout.write("%6d %6d %6d %6d" % (
self.ss.get_metric_value('disk.all.read_bytes'),
self.ss.get_metric_value('disk.all.read'),
self.ss.get_metric_value('disk.all.write_bytes'),
self.ss.get_metric_value('disk.all.write')))
def print_detail(self):
for j in xrange(len(self.ss.metric_pmids)):
try:
if self.ss.metrics[j] == 'disk.dev.read':
(inst, iname) = pm.pmGetInDom(self.ss.metric_descs[j])
break
except pmapi.pmErr, e:
iname = "X"
# metric values may be scalars or arrays depending on # of disks
for j in xrange(len(iname)):
print "%-10s %6d %6d %4d %4d %6d %6d %4d %4d %6d %6d %4d %6d %4d" % (
iname[j],
self.ss.get_scalar_value('disk.dev.read_bytes', j),
self.ss.get_scalar_value('disk.dev.read_merge', j),
self.ss.get_scalar_value('disk.dev.read', j),
self.ss.get_scalar_value('disk.dev.blkread', j),
self.ss.get_scalar_value('disk.dev.write_bytes', j),
self.ss.get_scalar_value('disk.dev.write_merge', j),
self.ss.get_scalar_value('disk.dev.write', j),
self.ss.get_scalar_value('disk.dev.blkwrite', j),
0, 0, 0, 0, 0)
# ??? replace 0 with required fields
def print_verbose(self):
avgrdsz = avgwrsz = 0
if self.ss.get_metric_value('disk.all.read') > 0:
avgrdsz = self.ss.get_metric_value('disk.all.read_bytes')
avgrdsz /= self.ss.get_metric_value('disk.all.read')
if self.ss.get_metric_value('disk.all.write') > 0:
avgwrsz = self.ss.get_metric_value('disk.all.write_bytes')
avgwrsz /= self.ss.get_metric_value('disk.all.write')
print '%6d %6d %6d %6d %7d %8d %6d %6d' % (
avgrdsz,
self.ss.get_metric_value('disk.all.read_merge'),
self.ss.get_metric_value('disk.all.read'),
0,
avgwrsz,
self.ss.get_metric_value('disk.all.write_merge'),
self.ss.get_metric_value('disk.all.write'),
0)
# _memoryCollectPrint ------------------------------------------------
class _memoryCollectPrint(_CollectPrint):
def print_header1_brief(self):
sys.stdout.write('#<-----------Memory----------->')
def print_header1_verbose(self):
print '# MEMORY SUMMARY'
def print_header2_brief(self):
print '#Free Buff Cach Inac Slab Map'
def print_header2_verbose(self):
print '#<-------------------------------Physical Memory--------------------------------------><-----------Swap------------><-------Paging------>'
print '# Total Used Free Buff Cached Slab Mapped Anon Commit Locked Inact Total Used Free In Out Fault MajFt In Out'
def print_brief(self):
print "%4dM %3dM %3dM %3dM %3dM %3dM " % (
scale(self.ss.get_metric_value('mem.freemem'), 1000),
scale(self.ss.get_metric_value('mem.util.bufmem'), 1000),
scale(self.ss.get_metric_value('mem.util.cached'), 1000),
scale(self.ss.get_metric_value('mem.util.inactive'), 1000),
scale(self.ss.get_metric_value('mem.util.slab'), 1000),
scale(self.ss.get_metric_value('mem.util.mapped'), 1000)),
def print_verbose(self):
print "%8dM %6dM %6dM %6dM %6dM %6dM %6dM %6dM %6dM %6dM %5dM %5dM %5dM %5dM %6d %6d %6d %6d %6d %6d " % (
scale(self.ss.get_metric_value('mem.physmem'), 1000),
scale(self.ss.get_metric_value('mem.util.used'), 1000),
scale(self.ss.get_metric_value('mem.freemem'), 1000),
scale(self.ss.get_metric_value('mem.util.bufmem'), 1000),
scale(self.ss.get_metric_value('mem.util.cached'), 1000),
scale(self.ss.get_metric_value('mem.util.slab'), 1000),
scale(self.ss.get_metric_value('mem.util.mapped'), 1000),
scale(self.ss.get_metric_value('mem.util.anonpages'), 1000),
scale(self.ss.get_metric_value('mem.util.committed_AS'), 1000),
scale(self.ss.get_metric_value('mem.util.mlocked'), 1000),
scale(self.ss.get_metric_value('mem.util.inactive'), 1000),
scale(self.ss.get_metric_value('mem.util.swapTotal'), 1000),
scale(self.ss.get_metric_value('swap.used'), 1000),
scale(self.ss.get_metric_value('swap.free'), 1000),
scale(self.ss.get_metric_value('swap.pagesin'), 1000),
scale(self.ss.get_metric_value('swap.pagesout'), 1000),
scale(self.ss.get_metric_value('mem.vmstat.pgfault') -
self.ss.get_metric_value('mem.vmstat.pgmajfault'), 1000),
scale(self.ss.get_metric_value('mem.vmstat.pgmajfault'), 1000),
scale(self.ss.get_metric_value('mem.vmstat.pgpgin'), 1000),
scale(self.ss.get_metric_value('mem.vmstat.pgpgout'), 1000))
# _netCollectPrint --------------------------------------------------
class _netCollectPrint(_CollectPrint):
def print_header1_brief(self):
sys.stdout.write('<----------Network---------->')
def print_header1_detail(self):
print '# NETWORK STATISTICS (/sec)'
def print_header1_verbose(self):
print '\n\n# NETWORK SUMMARY (/sec)'
def print_header2_brief(self):
sys.stdout.write(' KBIn PktIn KBOut PktOut')
def print_header2_detail(self):
print '#Num Name KBIn PktIn SizeIn MultI CmpI ErrsI KBOut PktOut SizeO CmpO ErrsO'
def print_header2_verbose(self):
print '# KBIn PktIn SizeIn MultI CmpI ErrsI KBOut PktOut SizeO CmpO ErrsO'
def print_brief(self):
print "%5d %6d %6d %6d" % (
sum(self.ss.get_metric_value('network.interface.in.bytes')) / 1024,
sum(self.ss.get_metric_value('network.interface.in.packets')),
sum(self.ss.get_metric_value('network.interface.out.bytes')) / 1024,
sum(self.ss.get_metric_value('network.interface.out.packets'))),
def average_packet_size(self, bytes, packets):
# calculate mean packet size safely (note that divisor may be zero)
result = 0
bin = sum(self.ss.get_metric_value('network.interface.' + bytes))
pin = sum(self.ss.get_metric_value('network.interface.' + packets))
if pin > 0:
result = bin / pin
return result
def print_verbose(self):
# don't include loopback; TODO: pmDelProfile would be more appropriate
self.ss.get_metric_value('network.interface.in.bytes')[0] = 0
self.ss.get_metric_value('network.interface.out.bytes')[0] = 0
print '%6d %5d %6d %6d %6d %6d %6d %6d %6d %6d %7d' % (
sum(self.ss.get_metric_value('network.interface.in.bytes')) / 1024,
sum(self.ss.get_metric_value('network.interface.in.packets')),
self.average_packet_size('in.bytes', 'in.packets'),
sum(self.ss.get_metric_value('network.interface.in.mcasts')),
sum(self.ss.get_metric_value('network.interface.in.compressed')),
sum(self.ss.get_metric_value('network.interface.in.errors')),
sum(self.ss.get_metric_value('network.interface.out.bytes')) / 1024,
sum(self.ss.get_metric_value('network.interface.out.packets')),
self.average_packet_size('out.bytes', 'out.packets'),
sum(self.ss.get_metric_value('network.interface.total.mcasts')),
sum(self.ss.get_metric_value('network.interface.out.errors')))
def print_detail(self):
for j in xrange(len(self.ss.metric_pmids)):
try:
if self.ss.metrics[j] == 'network.interface.in.bytes':
(inst, iname) = pm.pmGetInDom(self.ss.metric_descs[j])
break
except pmapi.pmErr, e: # pylint: disable-msg=C0103
iname = "X"
for j in xrange(len(iname)):
print '%4d %-7s %6d %5d %6d %6d %6d %6d %6d %6d %6d %6d %7d' % (
j, iname[j],
self.ss.get_metric_value('network.interface.in.bytes')[j] / 1024,
self.ss.get_metric_value('network.interface.in.packets')[j],
self.divide_check(self.ss.get_metric_value('network.interface.in.bytes')[j],
self.ss.get_metric_value('network.interface.in.packets')[j]),
self.ss.get_metric_value('network.interface.in.mcasts')[j],
self.ss.get_metric_value('network.interface.in.compressed')[j],
self.ss.get_metric_value('network.interface.in.errors')[j],
self.ss.get_metric_value('network.interface.in.packets')[j],
self.ss.get_metric_value('network.interface.out.packets')[j],
self.divide_check(self.ss.get_metric_value('network.interface.in.packets')[j],
self.ss.get_metric_value('network.interface.out.packets')[j]) / 1024,
self.ss.get_metric_value('network.interface.total.mcasts')[j],
self.ss.get_metric_value(
'network.interface.out.compressed')[j])
class _Options(object):
def __init__(self):
self.subsys_arg = ""
self.verbosity = "brief"
self.input_file = ""
self.output_file = ""
self.archive = []
self.host = "local:"
self.create_archive = False
self.replay_archive = False
self.interval_arg = 1
self.n_samples = 0
self.duration_arg = 0
self.opts = self.setup()
def setup(self):
""" Setup default command line argument option handling """
opts = pmapi.pmOptions()
opts.pmSetOptionCallback(self.option_callback)
opts.pmSetOverrideCallback(self.override)
opts.pmSetShortOptions("vp:c:f:R:i:s:h:?")
opts.pmSetLongOptionHeader("Options")
opts.pmSetLongOption("verbose", 0, 'v', '', "Produce verbose output")
opts.pmSetLongOption("playback", 0, 'p', '', "Read sample data from file")
opts.pmSetLongOption("count", 1, 'c', 'COUNT', "Number of samples")
opts.pmSetLongOption("filename", 1, 'f', 'FILENAME', "Name of output file")
opts.pmSetLongOption("runtime", 1, 'R', 'N', "How long to take samples")
opts.pmSetLongOption("interval", 1, 'i', 'N', "The sample time interval")
opts.pmSetLongOption("subsys", 1, 's', 'SUBSYS', "The subsystem to sample")
opts.pmSetShortUsage("[options]\nInteractive: [-v] [-h host] [-s subsys] [-c N] [-i N] [-R N]\nWrite raw logfile: pmcollectl -f rawfile [-c N] [-i N] [-R N]\nRead raw logfile: pmcollectl -p rawfile")
opts.pmSetLongOptionHost()
opts.pmSetLongOptionVersion()
opts.pmSetLongOptionHelp()
return opts
def override(self, opt):
""" Override a few standard PCP options to match free(1) """
# pylint: disable=R0201
if opt == 's' or opt == 'i' or opt == 'h' or opt == "p":
return 1
return 0
def option_callback(self, opt, optarg, index):
""" Perform setup for an individual command line option """
s_options = {"d":[disk, "brief"], "D":[disk, "detail"],
"c":[cpu, "brief"], "C":[cpu, "detail"],
"n":[net, "brief"], "N":[net, "detail"],
"j":[interrupt, "brief"], "J":[interrupt, "detail"],
"m":[memory, "brief"], # "M":[ss, "detail"],
}
# pylint: disable=W0613
if opt == 's':
for ssx in xrange(len(optarg)):
self.subsys_arg = optarg[ssx:ssx+1]
try:
subsys.append(s_options[self.subsys_arg][0])
except KeyError:
print sys.argv[0] + \
": Unimplemented subsystem -s" + self.subsys_arg
sys.exit(1)
if self.subsys_arg.isupper():
self.verbosity = s_options[self.subsys_arg][1]
elif opt == 'R':
self.duration_arg = optarg
elif opt == 'p':
self.opts.pmSetOptionArchiveFolio(optarg)
self.input_file = optarg
self.replay_archive = True
elif opt == 'f':
self.output_file = optarg
self.create_archive = True
elif opt == 'v':
if self.verbosity != "detail":
self.verbosity = "verbose"
elif opt == 'i':
self.opts.pmSetOptionInterval(optarg)
self.interval_arg = self.opts.pmGetOptionInterval()
elif opt == 'c':
self.opts.pmSetOptionSamples(optarg)
self.n_samples = int(self.opts.pmGetOptionSamples())
elif opt == 'h':
self.host = optarg
# main -----------------------------------------------------------------
# ignore These are actually global names; ignore invalid name warning for now
# TODO move main into a def and enable
# pylint: disable-msg=C0103
if __name__ == '__main__':
subsys = list()
output_file = ""
input_file = ""
duration = 0.0
ss = Subsystem()
ss.init_processor_metrics()
ss.init_interrupt_metrics()
ss.init_disk_metrics()
ss.init_memory_metrics()
ss.init_network_metrics()
cpu = _cpuCollectPrint(ss)
interrupt = _interruptCollectPrint(ss)
disk = _diskCollectPrint(ss)
memory = _memoryCollectPrint(ss)
net = _netCollectPrint(ss)
# Establish a PMAPI context to archive, host or local, via args
opts = _Options()
if c_api.pmGetOptionsFromList(sys.argv) != 0:
c_api.pmUsageMessage()
sys.exit(1)
if len(subsys) == 0:
if opts.create_archive:
map(subsys.append, (cpu, disk, net, interrupt, memory))
else:
map(subsys.append, (cpu, disk, net))
if opts.duration_arg != 0:
(timeval, errmsg) = pm.pmParseInterval(str(opts.duration_arg))
duration = c_api.pmtimevalToReal(timeval)
pm = pmapi.pmContext.fromOptions(opts.opts, sys.argv)
if pm.type == c_api.PM_CONTEXT_ARCHIVE:
pm.pmSetMode(c_api.PM_MODE_FORW, pmapi.timeval(0, 0), 0)
# Find server-side pmcd host-name
host = pm.pmGetContextHostName()
(delta, errmsg) = pmapi.pmContext.pmParseInterval(str(opts.interval_arg) + " seconds")
if opts.create_archive:
delta_seconds = c_api.pmtimevalToReal(delta.tv_sec, delta.tv_usec)
msec = str(int(1000.0 * delta_seconds))
configuration = "log mandatory on every " + msec + " milliseconds { "
configuration += ss.dump_metrics()
configuration += "}"
if duration == 0.0:
if opts.n_samples != 0:
duration = float(opts.n_samples) * delta_seconds
else:
duration = float(10) * delta_seconds
record(pmgui.GuiClient(), configuration, duration, opts.output_file, host)
record_add_creator(opts.output_file)
sys.exit(0)
try:
ss.setup_metrics(pm)
ss.get_stats(pm)
except pmapi.pmErr, e:
if opts.replay_archive:
import textwrap
print "One of the following metrics is required " + \
"but absent in " + input_file + "\n" + \
textwrap.fill(str(ss.metrics))
else:
print "unable to setup metrics"
sys.exit(1)
for ssx in subsys:
ssx.set_verbosity(opts.verbosity)
# brief headings for different subsystems are concatenated together
if opts.verbosity == "brief":
for ssx in subsys:
if ssx == 0:
continue
ssx.print_header1()
print
for ssx in subsys:
if ssx == 0:
continue
ssx.print_header2()
print
try:
i_samples = 0
while (i_samples < opts.n_samples) or (opts.n_samples == 0):
pm.pmtimevalSleep(delta)
if opts.verbosity != "brief" and len(subsys) > 1:
print "\n### RECORD %d >>> %s <<< %s ###" % \
(i_samples+1, host, time.strftime("%a %b %d %H:%M:%S %Y"))
try:
ss.get_stats(pm)
ss.get_total()
for ssx in subsys:
if ssx == 0:
continue
if opts.verbosity != "brief" and (len(subsys) > 1 or i_samples == 0):
print
ssx.print_header1()
ssx.print_header2()
ssx.print_line()
if opts.verbosity == "brief":
print
except pmapi.pmErr, e:
if str(e).find("PM_ERR_EOL") != -1:
print str(e)
break
i_samples += 1
except KeyboardInterrupt:
True # pylint: disable-msg=W0104
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