/usr/bin/tsplot is in tsung 1.5.1-1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 | #! /usr/bin/python
# -*- Mode: python -*-
# -*- coding: utf-8 -*-
#
# Copyright: 2006 by Dalibo <dalibo.com>
# Copyright: 2007 Dimitri Fontaine <dim@tapoueh.org>
# Created: 2006 by Dimitri Fontaine <dim@tapoueh.org>
#
# Modified: 2008 by Nicolas Niclausse
#
# 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.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
#
# In addition, as a special exception, you have the permission to
# link the code of this program with any library released under
# the EPL license and distribute linked combinations including
# the two.
# A plotter for tsung text generated data
import os, sys
LIBDIR = "/usr/lib/tsung"
SHAREDIR = "/usr/share/tsung"
USERDIR = ".tsung"
CONF = "http.plots.en.conf"
SYS_STATS_CONF = os.path.join(SHAREDIR, 'tsung_plotter', 'stats.conf')
sys.path.append(LIBDIR)
from tsung_plotter.tsung import TsungLog
from ConfigParser import ConfigParser
from pylab import *
class Plot:
""" The ploting class, using matplotlib """
def __init__(self,
name = "",
xlabel = "",
ylabel = "",
title = "",
legends = None,
position = 0,
styles = ['b-', 'r-', 'g-', 'c-', 'y^', 'kv'],
colors = ['b', 'r', 'g', 'c', 'y', 'k'],
dpi = 150,
tn_dpi = 50,
xfactor = 1,
yfactor = 1,
yscale = 'linear',
plottype = 'lineplot', # can be lineplot or bar
outdir = '/tmp/tsung-plotter',
imgtype = 'png'):
# Only used if no plot type given
self.name = name
self.xlabel = xlabel
self.ylabel = ylabel
self.title = title
self.legends = legends
self.position = position
self.dpi = dpi
self.thumb_dpi = tn_dpi
self.xfactor = xfactor
self.yfactor = yfactor
self.yscale = yscale
self.plottype = plottype
self.styles = styles
self.colors = colors
self.outdir = outdir
self.imgtype = imgtype
def plot(self, stats, dataset):
""" draw a simple timeline or bar plots from two dataset """
if self.plottype == "lineplot":
# prepare matplotlib graph
clf()
ax = subplot(111)
ax.set_yscale(self.yscale)
count = 0
for data in dataset:
# get give type data for plotting
nstats = 0
for (name, stat) in stats:
pdata = data.stat(name, stat)
# we want timestamp sorted data to plot
ts = pdata.keys()
ts.sort()
values = [pdata[t] / self.yfactor[nstats%len(self.yfactor)] for t in ts]
if self.xfactor not in [1, "1"]:
ts = [x / self.xfactor for x in ts]
# Now use matplotlib to do the plotting
plot(ts, values, self.styles[count%len(self.styles)])
count += 1
nstats += 1
# Now setup the legend
title(self.title)
xlabel(self.xlabel)
ylabel(self.ylabel)
legend(self.legends, loc=self.position)
# we want to draw a grid
grid(True)
filename = os.path.join(self.outdir,
"%s.%s" % (self.name, self.imgtype))
thumbnail = os.path.join(self.outdir,
"%s_tn.%s" % (self.name, self.imgtype))
savefig(filename, dpi=self.dpi, orientation='portrait')
savefig(thumbnail, dpi=self.thumb_dpi, orientation='portrait')
return filename
else:
# box chart for gmean
clf()
width = 1.0/len(dataset)
nbox=len(dataset)
ind=arange(1)
count = 0
current = {}
percent = []
ticksp = []
ax = subplot(111)
ax.set_yscale(self.yscale)
for data in dataset:
nstats=0
for (name, stat) in stats:
pdata = data.stat(name, stat)
size= len(pdata)
if size > 0 :
# the data we use is the latest value:
current[count] = pdata.values()[size-1] / self.yfactor[nstats]
ax.bar(ind+count*width, ( current[count] ), width,
color=self.colors[count] )
# get percent of increase/decrease:
if count > 0:
percent.append(str(round(-100 + current[count] / current[0] * 100)) + "% ")
else:
percent.append("reference")
currenttick=(0.5 + count)/nbox
ticksp.append(currenttick)
count += 1
nstats += 1
boxchart = os.path.join(self.outdir,
"%s.%s" % (self.name, self.imgtype))
boxchart_thumb = os.path.join(self.outdir,
"%s_tn.%s" % (self.name, self.imgtype))
title(self.title)
legend(self.legends, loc=self.position)
ax.set_xticks(ticksp)
ax.set_xticklabels(percent)
ylabel(self.ylabel)
savefig(boxchart, dpi=self.dpi, orientation='portrait')
savefig(boxchart_thumb, dpi=self.thumb_dpi, orientation='portrait')
return boxchart
def main(conffile, logs, legends, outdir, verbose):
""" Produce plots from given """
dataset = [d for f, d in logs]
config = ConfigParser()
config.read(conffile)
for s in config.sections():
p = Plot(name = s, outdir = outdir)
# defaults
for d, v in config.defaults().items():
if d != 'encoding':
p.__dict__[d] = v
else:
encoding = v
# stats
# conf: 200.count, 400.count
# result: [["200", "count"], ["400", "count"]]
try:
stats = [x.strip().rsplit('.', 1)
for x in config.get(s, 'stats').split(' ')]
except:
print 'error: unable to read plot "%s" stats' % s
continue
if config.has_option(s, 'styles'):
p.styles = [x.strip() for x in config.get(s, 'styles').split(' ')]
if config.has_option(s, 'legend'):
# this is the legend prefix$
l = []
count = 0
clegends = config.get(s, 'legend').decode(encoding).split(',')
for f in logs:
l += ['%s %s' % (x.strip(), legends[count]) \
for x in clegends]
count += 1
p.legends = l
if config.has_option(s, 'position'):
# legend position according to matplotlib standard values (1-10)
val = config.get(s, 'position').decode(encoding)
if val.isdigit():
p.position = int(val)
else:
p.position = val
if config.has_option(s, 'yfactor'):
try:
p.__dict__['yfactor'] = map(float,config.get(s, 'yfactor').decode(encoding).split(','))
except ValueError:
print 'warning: %s yfactor not a number: %s' \
% (p.name, config.get(s, yfactor))
# Text parameters - to decode into specified encoding
for attr in ['title', 'xlabel', 'ylabel', 'plottype', 'yscale']:
if config.has_option(s, attr):
cstring = config.get(s, attr).decode(encoding)
p.__dict__[attr] = cstring
# Numerical parameters
for attr in ['xfactor', 'dpi', 'tn_dpi']:
if config.has_option(s, attr):
try:
p.__dict__[attr] = config.getfloat(s, attr)
except ValueError:
print 'warning: %s %s not a number: %s' \
% (p.name, attr, config.get(s, attr))
outfile = p.plot(stats, dataset)
if verbose:
print 'Generated plot %s' % outfile
if __name__ == "__main__":
from optparse import OptionParser
parser = OptionParser()
parser.add_option("-c", "--config", dest="config", default=None,
help="configuration file")
parser.add_option("-d", "--outdir", dest="outdir", default="/tmp/tsung",
help="output dir where to save plots (/tmp/tsung)")
parser.add_option("-v", action="store_true", dest="verbose", default=False,
help="be verbose")
(options, args) = parser.parse_args()
if options.config is None:
userconf = os.path.join(os.environ['HOME'], USERDIR, CONF)
if os.access(userconf, os.R_OK):
config = userconf
else:
config = os.path.join(SHAREDIR, 'tsung_plotter', CONF)
else:
config = options.config
if options.verbose:
print 'Using %s configuration file' % config
if not os.access(config, os.R_OK):
print "can't read configuration file: %s" % config
sys.exit(1)
# FIXME: error control
# OSError: [Errno 17] Le fichier existe.: '/tmp/tsung'
try:
os.makedirs(options.outdir)
except:
pass
# args are legend then file, any times wanted by user
if len(args) % 2 != 0:
print "error: please provide legend and tsung log filename"
sys.exit(3)
count = 0
legends = []
files = []
for a in args:
if count % 2 == 0:
legends.append(a)
else:
files.append(a)
count += 1
if options.verbose:
print 'Using %s stats configuration file' % SYS_STATS_CONF
logs = []
for logfile in files:
if not os.access(logfile, os.R_OK):
print "error: unable to read file %s" % logfile
else:
if options.verbose:
print 'Parsing Tsung log file', logfile
logs.append((logfile, TsungLog(SYS_STATS_CONF, logfile)))
if len(logs) != len(args) / 2:
print 'error while parsing files (%d != %d)' % (len(logs),
len(args)/2)
sys.exit(2)
main(config, logs, legends, options.outdir, options.verbose)
|