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#! /usr/bin/env python |
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# $Id$ |
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# Source: $URL$ |
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# J. A. Templon, NIKHEF/PDP 2011 |
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|
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import optparse |
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|
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p = optparse.OptionParser(description="Program to make rrdtool plots " + \ |
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"of job running jobs by unix group") |
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|
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# p.add_option("-r",action="store",dest="minsize",default='0',help="minimum size of dirs considered; can use suffixes k,M,G for multiples of 1000**{1,2,3} bytes") |
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# p.add_option("--qdel",action="store_true",dest="deljobs",help="delete jobs for which TMPDIR is larger than MINSIZE",default=False) |
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|
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p.add_option("--rank-only",action="store_true",dest="rankonly", |
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help="don't plot, just print ranking of groups",default=False) |
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|
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debug = 0 |
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|
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opts, args = p.parse_args() |
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|
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import os |
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|
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NUMGROUPS=8 |
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DATADIR=os.environ['HOME'] + '/ndpfdata/' |
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PLOTDIR=os.environ['HOME'] + '/public_html/' |
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# 8 class qualitative paired color scheme |
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|
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colors = [ "#A6CEE3", "#1F77B4", "#B2DF8A", "#33A02C", |
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"#FB9A99", "#E31A1C", "#FDBF6F", "#FF7F00" ] |
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|
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colors.reverse() |
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|
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# for reference : ranges of the RRAs |
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# base step size 60 sec |
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# step 1 : 60 sec x 1600 points : 1600 min : 26,67 hr : 1.11 days |
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# step 2 : 120 sec x 1200 points : 2400 min : 40 hr : 1,67 days |
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# step 10 : 600 sec x 1800 points : 18 000 min : 300 hr : 12,5 days |
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# step 30 : 1800 sec x 2500 points : 75 000 min : 1250 hr : 52.08 days |
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# step 120 : 7200 sec x 1000 points : 120 000 min : 2000 hr : 83.33 days |
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# step 480 : 28800 sec x 1000 points : 480 000 min : 8000 hr : 333.33 days |
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# step 1440 : 86400 sec x 3650 points : 3650 days : 10 years |
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|
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# resolutions of RRAs |
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|
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# 1 : 60 sec : 1 min |
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# 2 : 120 sec : 2 min |
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# 3 : 600 sec : 10 min |
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# 4 : 1 800 sec : 30 min |
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# 5 : 7 200 sec : 120 min : 2 hr |
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# 6 : 28 800 sec : 480 min : 8 hr |
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# 7 : 86 400 sec : 1440 min : 24 hr : 1 day |
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|
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plotrangedef = { |
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'hr' : { 'timeargs' : [ '-s', 'n-200min', '-e', 'n' ], |
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'timetag' : 'hr', |
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'avrange' : 24*3600, |
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'avres' : 60, |
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'sizeargs' : { 'small' : [ '--width', '200', '--height', '125', |
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'--x-grid', |
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'MINUTE:20:HOUR:1:HOUR:1:0:%H:00' |
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], |
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'large' : [ '--width', '800', '--height', '500' ] |
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}, |
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}, |
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'day' : { 'timeargs' : [ '-s', 'n-2000min', '-e', 'n' ], |
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'timetag' : 'day', |
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'avrange' : 24*3600, |
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'avres' : 60, |
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'sizeargs' : { 'small' : [ '--width', '200', '--height', '125', |
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'--x-grid', |
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'HOUR:6:DAY:1:HOUR:12:0:%a %H:00' |
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], |
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'large' : [ '--width', '1000', '--height', '625' ] |
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}, |
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}, |
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'week' : { 'timeargs' : [ '-s', 'n-288hr', '-e', 'n' ], |
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'timetag' : 'week', |
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'avrange' : 7*24*3600, |
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'avres' : 600, |
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'sizeargs' : { 'small' : [ '--width', '576', '--height', '125' ], |
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'large' : [ '--width', '1728', '--height', '375', |
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'-n', 'DEFAULT:16:'] |
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}, |
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}, |
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|
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# note the construction "repr(576*n)" here --- this is because the plot is |
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# (a multiple of) 576 pixels, and 120 min is one of the RRAs, so choosing |
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# a lower limit of 576*120 gives us a plot with one pixel per RRA bin. |
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|
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'month' : { 'timeargs' : [ '-s', 'n-'+repr(576*120)+'min', '-e', 'n'], |
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'timetag' : 'month', |
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'avrange' : 31*24*3600, |
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'avres' : 1800, |
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'sizeargs' : { 'small' : [ '--width', '576', '--height', '105'], |
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'large' : [ '--width', '2304', '--height', '420', |
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'-n', 'DEFAULT:18:', |
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'--x-grid', |
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'HOUR:12:DAY:1:DAY:3:86400:%d-%b' |
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] |
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}, |
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}, |
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|
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'year' : { 'timeargs' : [ '-s', 'n-'+repr(576*1440)+'min', '-e', 'n'], |
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'timetag' : 'year', |
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'avrange' : 365*24*3600, |
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'avres' : 86400, |
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'sizeargs' : { 'small' : [ '--width', '576', '--height', '105'], |
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'large' : [ '--width', '2304', '--height', '420'] |
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}, |
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}, |
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|
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# adjusting for nice plot ... now 9/4 of a year |
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|
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'alltime' : { 'timeargs' : [ '-s', 'n-'+repr(9*365*1440/4)+'min', '-e', 'n'], |
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'timetag' : 'alltime', |
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'avrange' : 9*365*24*3600/4, |
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'avres' : 86400, |
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'sizeargs' : { 'small' : [ '--width', '576', '--height', '105', |
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'--x-grid', |
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'MONTH:3:YEAR:1:YEAR:1:31536000:%Y' |
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], |
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'large' : [ '--width', '2304', '--height', '420', |
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'--x-grid', |
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'MONTH:1:YEAR:1:MONTH:3:2592000:%b-%Y' |
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] |
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}, |
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}, |
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|
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|
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} |
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|
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commonargs = ['--imgformat', 'PNG', |
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'--legend-position=east', '--legend-direction=bottomup'] |
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|
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import rrdtool |
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import time |
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import glob |
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|
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### function definitions |
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|
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def doplot(glist, dbtype, psize, timetag, sizeargs, timeargs, pcents, ranktype): |
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|
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grouplist = glist[:] |
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defs = list() |
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plots = list() |
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|
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data_defs = list() |
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plot_defs = list() |
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|
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if dbtype == 'queued': |
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if 'unused' in grouplist: grouplist.remove('unused') |
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if 'offline' in grouplist: grouplist.remove('offline') |
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|
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if ranktype == 'bottom': |
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if 'unused' in glist: |
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glist.remove('unused') |
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glist.insert(0,'unused') |
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if 'offline' in glist: |
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glist.remove('offline') |
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glist.insert(0,'offline') |
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|
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if ranktype == 'top': |
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for group in (grouplist + ['total']): |
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data_defs.append('DEF:'+group+'='+DATADIR+group+'.'+dbtype+'.rrd:'+dbtype+':AVERAGE') |
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otherstring = 'CDEF:other=total,' |
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for group in grouplist: |
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otherstring += group + ',' |
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otherstring += (len(grouplist)-1) * '+,' + '-' |
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|
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# print otherstring |
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data_defs.append(otherstring) |
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elif ranktype == 'bottom': |
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for group in grouplist: |
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data_defs.append('DEF:'+group+'='+DATADIR+group+'.'+dbtype+'.rrd:'+dbtype+':AVERAGE') |
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else: |
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print 'Unknown ranktype detected:', ranktype |
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sys.exit(2) |
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|
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sumshown = 0 |
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for idx in range(len(grouplist)): |
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group = grouplist[idx] |
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if group == 'unused': |
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acolor = '#858885' |
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elif group == "offline": |
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acolor = "#790ead" |
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else: |
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acolor = colors[idx] |
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pdefstr = 'AREA' ':' + group + acolor + ':' + group |
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if pcents: |
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pdefstr = pdefstr + ' (' + "%4.1f" % (pcents[group]) + ')' |
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sumshown += float(pcents[group]) |
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pdefstr = pdefstr + '\\n' |
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pdefstr = pdefstr + ':STACK' |
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plot_defs.append(pdefstr) |
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|
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if ranktype == 'top': |
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pdefstr = 'AREA' ':' + 'other' + '#794044' + ':' + 'other' |
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if pcents: |
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pdefstr = pdefstr + ' (' + "%4.1f" % (100 - sumshown) + ')' |
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pdefstr = pdefstr + '\\n' |
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plot_defs.insert(0,pdefstr) |
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plot_defs.append("LINE:total#000000") # :total") |
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|
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pargs = [ PLOTDIR + dbtype + '-' + timetag + '-' + ranktype + '-' + \ |
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psize + '.png'] + commonargs + ['-l', '0'] + sizeargs[psize] + \ |
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timeargs + data_defs + plot_defs |
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rrdtool.graph( *pargs ) |
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|
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def doplot_wait(glist, dbtype, psize, timetag, sizeargs, timeargs, ranktype): |
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|
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grouplist = glist[:] |
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defs = list() |
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plots = list() |
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|
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data_defs = list() |
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plot_defs = list() |
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|
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if dbtype == 'waittime': |
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if 'unused' in grouplist: grouplist.remove('unused') |
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if 'offline' in grouplist: grouplist.remove('offline') |
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|
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for group in (grouplist + ['rollover','lastroll']): |
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data_defs.append('DEF:'+group+'='+DATADIR+group+'.'+dbtype+'.rrd:'+dbtype+':AVERAGE') |
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|
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for idx in range(len(grouplist)): |
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group = grouplist[idx] |
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if group == 'unused': |
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acolor = '#858885' |
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elif group == "offline": |
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acolor = "#790ead" |
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else: |
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acolor = colors[idx] |
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pdefstr = 'LINE3' ':' + group + acolor + ':' + group |
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pdefstr = pdefstr + '\\n' |
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plot_defs.append(pdefstr) |
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|
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plot_defs.append('LINE2:rollover#660198') |
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plot_defs.append('LINE2:lastroll#000000') |
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|
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pargs = [ PLOTDIR + dbtype + '-' + timetag + '-' + ranktype + '-' + \ |
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psize + '.png'] + ['--slope-mode', '-o'] + commonargs + \ |
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sizeargs[psize] + timeargs + data_defs + plot_defs |
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rrdtool.graph( *pargs ) |
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|
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def makeplots(prangedef): |
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|
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resolu = prangedef['avres'] |
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|
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# first need to find "top eight" list |
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# base it on running jobs |
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|
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now=int(time.mktime(time.localtime())) |
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end = (now / resolu) * resolu |
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start = end - (prangedef['avrange']) + resolu |
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|
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### block finding 'top N' group list ### |
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|
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tgroup = dict() # structure tgroup[groupname] = total of hourly average |
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|
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running_files = glob.glob(DATADIR+'*.running.rrd') |
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for db in running_files: |
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group = db[len(DATADIR):db.find('.running.rrd')] |
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tup = rrdtool.fetch(db,'AVERAGE','-r', repr(resolu), |
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'-s', repr(start), '-e', repr(end)) |
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vallist = [0] # start with zero, in case no vals returned, get zero as answer |
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for tup2 in tup[2]: |
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val = tup2[0] |
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if val: |
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vallist.append(val) |
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|
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# put numbers in meaningful units now. result returned is an |
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# integration over the time range, of averages over "resolu" |
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# ... native resolution is in minutes, so multiplying by |
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# (resolu / 60) puts the answer in core-minutes; dividing by |
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# the number of minutes in the range gives the average number |
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# of cores occupied, over the range |
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|
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if group == "total": |
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totval = sum(vallist) * (resolu / 60) / ( (end-start) / 60. ) |
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else: |
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tgroup[group] = sum(vallist) * (resolu / 60) / ( (end-start) / 60. ) |
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|
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pgroup = dict() |
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for g in tgroup.keys(): |
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pgroup[g] = 100*tgroup[g]/totval |
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|
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### start block 'top N' and 'next N' group list ### |
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|
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groups_sorted = sorted(tgroup, key=tgroup.get, reverse=False) # increasing useage towards end of list |
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|
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topgroups = groups_sorted[ -NUMGROUPS: ] |
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bottgroups = groups_sorted[-2*NUMGROUPS:-NUMGROUPS] |
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|
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for glist in [topgroups, bottgroups]: |
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if 'unused' in glist: |
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glist.remove('unused') |
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glist.append('unused') # makes it always appear at top of plot (except see offline) |
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if 'offline' in glist: |
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glist.remove('offline') |
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glist.append('offline') # makes it always appear at top of plot |
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|
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if opts.rankonly and prangedef['timetag'] != 'hr' : |
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print "Ranked average running jobs over period", prangedef['timetag'] |
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print "%10s %12d" % ('total', totval) |
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rank = 0 |
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for g in reversed(groups_sorted): |
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if tgroup[g] > 0: |
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rank += 1 |
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print "%2d. %10s %9.4f %9.4f%%" % (rank, g, tgroup[g], pgroup[g]) |
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return |
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|
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### end block 'top N' group list ### |
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|
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### block generating plots ### |
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|
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|
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for dbtype in ['queued', 'running', 'waittime']: |
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|
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### this is a bit of a hack : we only want pgroups for when it's |
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### a 'running' database and we don't want it for timetag hour. |
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### fix this up here |
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|
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if dbtype == 'running' and prangedef['timetag'] != 'hr': |
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percents = pgroup |
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else: |
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percents = None |
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for grps in [ ('top', topgroups), ('bottom', bottgroups) ]: |
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for psize in ['small', 'large']: |
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if dbtype == 'waittime': |
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doplot_wait(grps[1], dbtype, psize, prangedef['timetag'], |
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prangedef['sizeargs'], |
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prangedef['timeargs'], grps[0] |
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) |
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else: |
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doplot(grps[1], dbtype, psize, prangedef['timetag'], |
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prangedef['sizeargs'], |
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prangedef['timeargs'], |
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percents, grps[0] |
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) |
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|
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for k in ['hr', 'day', 'week', 'month', 'year', 'alltime']: # plotrangedef.keys(): |
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makeplots(plotrangedef[k]) |
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|
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import sys |
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sys.exit(0) |
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