On Apr 26, 2005, at 9:17 AM, Corey Goldberg wrote:
>> From what I can find, it seems most people who use RRDtool from
>> Python are using the py-rrdtool (aka python-rrd) bindings. Does
>> anyone know where to find any sort of documentation for it? I've
>> searched pretty much everywhere and I'm coming up empty.
>
> Also, if anyone is using py-rrdtool, do you have any samples you could
> post? Even something trivial would be helpful.
>
> thanks in advance.
>
> -Corey Goldberg
>
here you go :
====== SCRIPT =====
#!/usr/bin/env python
import sys
import getopt
import os
import yapsnmp
import rrdtool
if(len(sys.argv)<6):
print """
usage : sys.py host community nb_cpu rrd_file graph_path
"""
sys.exit()
(snmp_host,snmp_community,nbcpu,rrd_file,rrd_graph_path) = sys.argv[1:]
Session = yapsnmp.Session(peername=snmp_host, version=2,
community=snmp_community)
user=Session.get('ssCpuRawUser.0')
system=Session.get('ssCpuRawSystem.0')
idle=Session.get('ssCpuRawIdle.0')
kernel=Session.get('ssCpuRawKernel.0')
nice=Session.get('ssCpuRawNice.0')
print user
print system
print idle
rrdtool.update(rrd_file,'N:'+user+':'+system+':'+idle+':'+kernel+':'+nic
e+':2')
rrdtool.graph ( rrd_graph_path+"/sys_day.gif",
"--title=Dayly system use",
"--start=-84600",
"-u 100",
"-r",
"-M",
"DEF:User="+rrd_file+":user:AVERAGE",
"DEF:System="+rrd_file+":system:AVERAGE",
"DEF:Idle="+rrd_file+":idle:AVERAGE",
"DEF:Kernel="+rrd_file+":kernel:AVERAGE",
"DEF:Nice="+rrd_file+":nice:AVERAGE",
"DEF:Cpu="+rrd_file+":cpu:AVERAGE",
"CDEF:pUser=User,Cpu,/",
"CDEF:pSystem=System,Cpu,/",
"CDEF:pIdle=Idle,Cpu,/",
"CDEF:pKernel=Kernel,Cpu,/",
"CDEF:pNice=Nice,Cpu,/",
"AREA:pUser#00FF00:\"user\"",
"LINE1:pSystem#FF0000:\"system\"",
"LINE1:pIdle#0000FF:\"idle\"",
"LINE1:pKernel#000000:\"kernel\"",
"LINE1:pNice#008080:\"nice\"")
sys.exit()
====== END SCRIPT =====
Rodolphe
--
| Rodolphe Pineau RTI-Zone |
| http://www.rti-zone.org/ |
| Robotics / Unix / Mac OS X / Astronomy |
--
Unsubscribe mailto:[EMAIL PROTECTED]
Help mailto:[EMAIL PROTECTED]
Archive http://lists.ee.ethz.ch/rrd-users
WebAdmin http://lists.ee.ethz.ch/lsg2.cgi
