On Friday 07 November 2003 19:46, you wrote: > Hi! > I have a little problem with rrdtool. Hope someone will help me. > It'a simple > graph for in/out traffic on a network interface. Here goes: > > rrdtool create arrakis.rrd --step 300 --start 1068224400 > DS:traffic_in:ABSOLUTE:300:U:U DS:traffic_out:ABSOLUTE:300:U:U > RRA:AVERAGE:0.5:1:12 RRA:AVERAGE:0.5:12:48 > > For update I use the following script called every 5 minutes from crontab: > #!/bin/sh > traffic_in=`/usr/bin/head -n 1 /var/log/acct/trf_stats_arrakis` > traffic_out=`/usr/bin/tail -n 1 /var/log/acct/trf_stats_arrakis` > rrdtool update /etc/mrtg/arrakis.rrd N:$traffic_in:$traffic_out > > And the problem: > rrdtool fetch arrakis.rrd AVERAGE > traffic_in traffic_out
Correction. It's: rrdtool fetch arrakis.rrd AVERAGE --start N-1hours --end N and the output: 1068224100: nan nan 1068224400: nan nan 1068224700: nan nan 1068225000: nan nan 1068225300: nan nan 1068225600: nan nan 1068225900: nan nan 1068226200: nan nan 1068226500: nan nan 1068226800: nan nan 1068227100: 2.5293076923e+03 1.4533143813e+03 1068227400: nan nan 1068227700: 4.8856666667e+02 1.8800000000e+02 1068228000: nan nan Those values should be around 45000-50000...What's wrong? -- +Lorin Scraba - Customer Service +s.c. ASSIST Software s.r.l. +phone no. 0230 - 524020 -PGP:http://users.assist.ro/~lorins/lorin.gpg -BOFH excuse #33: pizeo-electric interference -- Unsubscribe mailto:[EMAIL PROTECTED] Help mailto:[EMAIL PROTECTED] Archive http://www.ee.ethz.ch/~slist/rrd-users WebAdmin http://www.ee.ethz.ch/~slist/lsg2.cgi
