/usr/bin/pmcollectl is in pcp 3.8.12ubuntu1.
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) 2012-2013 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://oss.sgi.com/projects/pcp
"""
# 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"
def usage ():
print "\nUsage:", sys.argv[0], "\n\t[-h HOST] [-sSUBSYS] [-f|--filename FILE] [-p|--playback FILE]"
print '''\t[-R|--runtime N] [-c|--count N] [-i|--interval N] [--verbose]
'''
# scale -----------------------------------------------------------------
def scale (value, magnitude):
return (value + (magnitude / 2)) / magnitude
# record ---------------------------------------------------------------
def record (context, config, interval, path, host):
if os.path.exists(path):
print ME + "archive %s already exists\n" % path
sys.exit(1)
status = context.pmRecordSetup (path, ME, 0) # pylint: disable=W0621
(status, rhp) = context.pmRecordAddHost (host, 1, config) # just a filename
status = context.pmRecordControl (0, c_gui.PM_REC_SETARG, "-T" + str(interval) + "sec")
status = context.pmRecordControl (0, c_gui.PM_REC_ON, "")
# sleep +1 to make sure pmlogger gets to the -T limit
time.sleep(interval+1)
# don't need to do anything else ... pmlogger will stop of it's own
# once -T limit is reached, or pmcollectl exits, and in particular
# calling
# status = context.pmRecordControl (rhp, c_gui.PM_REC_OFF, "")
# produces a popup dialog we don't want
#
# 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()
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()
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):
print '#<--------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):
print '#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):
print '<----------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):
print ' 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):
print '#KBRead RMerged Reads SizeKB KBWrite WMerged Writes SizeKB\n',
def print_brief(self):
print "%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:
(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(self.ss.get_len(self.ss.get_metric_value('disk.dev.read_bytes'))):
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):
print '#<-----------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):
print '<----------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):
print ' 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:
(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(self.ss.get_metric_value('network.interface.in.bytes'))):
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])
# 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__':
n_samples = 0
subsys = list()
verbosity = "brief"
output_file = ""
input_file = ""
duration = 0
interval_arg = 1
duration_arg = 0
create_archive = False
replay_archive = False
host = ""
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)
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"],
# "b":[ss, "brief"], # "B":[ss, "detail"],
"m":[memory, "brief"], # "M":[ss, "detail"],
# "f":[ss, "brief"], "F":[ss, "detail"],
# "y":[ss, "brief"], "Y":[ss, "detail"],
# "z":[ss, "detail"], "Z":[ss, "detail"]
}
argx = 1
while argx < len(sys.argv):
if (sys.argv[argx] == "-c" or sys.argv[argx] == "--count"):
argx += 1
n_samples = int(sys.argv[argx])
elif (sys.argv[argx][:2] == "-c"):
n_samples = int(sys.argv[argx][2:])
elif (sys.argv[argx] == "-f" or sys.argv[argx] == "--filename"):
argx += 1
output_file = sys.argv[argx]
create_archive = True
elif (sys.argv[argx] == "-p" or sys.argv[argx] == "--playback"):
argx += 1
input_file = sys.argv[argx]
replay_archive = True
elif (sys.argv[argx] == "-R" or sys.argv[argx] == "--runtime"):
argx += 1
duration_arg = sys.argv[argx]
elif (sys.argv[argx] == "-i" or sys.argv[argx] == "--interval"):
argx += 1
interval_arg = sys.argv[argx]
# TODO: --subsys XYZ
elif (sys.argv[argx][:2] == "-s"):
for ssx in xrange(len(sys.argv[argx][2:])):
subsys_arg = sys.argv[argx][ssx+2:ssx+3]
try:
subsys.append(s_options[subsys_arg][0])
except KeyError:
print sys.argv[0] + \
": Unimplemented subsystem -s" + subsys_arg
sys.exit(1)
if subsys_arg.isupper():
verbosity = s_options[subsys_arg][1]
elif (sys.argv[argx] == "--verbose"):
if verbosity != "detail":
verbosity = "verbose"
elif (sys.argv[argx] == "--help"):
usage()
sys.exit(1)
elif (sys.argv[argx] == "-h"):
argx += 1
host = sys.argv[argx]
elif (sys.argv[argx][:1] == "-"):
print sys.argv[0] + ": Unknown option ", sys.argv[argx]
print "Try `" + sys.argv[0] + " --help' for more information."
sys.exit(1)
argx += 1
if len(subsys) == 0:
if create_archive:
map( subsys.append, (cpu, disk, net, interrupt, memory))
else:
map( subsys.append, (cpu, disk, net) )
if replay_archive:
archive = input_file
if not os.path.exists(input_file):
print input_file, "does not exist"
sys.exit(1)
for line in open(input_file):
if (line[:8] == "Archive:"):
tokens = line[:-1].split()
archive = os.path.join(os.path.dirname(input_file), tokens[2])
try:
pm = pmapi.pmContext(c_api.PM_CONTEXT_ARCHIVE, archive)
except pmapi.pmErr, e:
print "Cannot open PCP archive: %s" % archive
sys.exit(1)
else:
if host == "":
host = "local:"
try:
pm = pmapi.pmContext(target=host)
except pmapi.pmErr, e:
print "Cannot connect to pmcd on " + host
sys.exit(1)
# Find server-side pmcd host-name
host = pm.pmGetContextHostName()
if duration_arg != 0:
(code, timeval, errmsg) = pm.pmParseInterval(duration_arg)
if code < 0:
print errmsg
sys.exit(1)
duration = timeval.tv_sec
(delta, errmsg) = pm.pmParseInterval(str(interval_arg) + " seconds")
if create_archive:
configuration = "log mandatory on every " + \
str(interval_arg) + " seconds { "
configuration += ss.dump_metrics()
configuration += "}"
if duration == 0:
if n_samples != 0:
duration = n_samples * interval_arg
else:
duration = 10 * interval_arg
record (pmgui.GuiClient(), configuration, duration, output_file, host)
record_add_creator (output_file)
sys.exit(0)
try:
ss.setup_metrics(pm)
ss.get_stats(pm)
except pmapi.pmErr, e:
if replay_archive:
import textwrap
print str(cpu.metrics)
print "One of the following metrics is required " + \
"but absent in " + input_file + "\n" + \
textwrap.fill(str(metrics))
else:
print "unable to setup metrics"
sys.exit(1)
for ssx in subsys:
ssx.set_verbosity(verbosity)
# brief headings for different subsystems are concatenated together
if 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 < n_samples) or (n_samples == 0):
pm.pmtimevalSleep(delta)
if 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()
except pmapi.pmErr, e:
if str(e).find("PM_ERR_EOL") != -1:
print str(e)
sys.exit(1)
for ssx in subsys:
if ssx == 0:
continue
if verbosity != "brief" and (len(subsys) > 1 or i_samples == 0):
print
ssx.print_header1()
ssx.print_header2()
ssx.print_line()
if verbosity == "brief":
print
i_samples += 1
except KeyboardInterrupt:
True # pylint: disable-msg=W0104
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