Trouble with RRDTool and updated uClibc

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25-01-2007, 10:05
Devil-Strike

Quote:

Originally Posted by maros

OK, finally (maybe ;-) )

1) You should don't use the run-parts script before rrdtool.sh command.
Change the line to:

Code:

*/1 * * * * root nice /opt/bin/rrdtool.sh >> /opt/var/log/rrdtool.log 2>&1

2) The script is still run each 5 minute. You must remove the rrdtool.sh call from the "/opt/etc/cron.5mins" directory.

is still not working, only the weekly is updated but thats it.
removed rrdrun.sh now nothing is working anymore.
25-01-2007, 10:32
maros

Quote:

Originally Posted by Devil-Strike

is still not working, only the weekly is updated but thats it.
removed rrdrun.sh now nothing is working anymore.

What are the logs say now?
25-01-2007, 14:19
vladare

Quote:

Originally Posted by Devil-Strike

is still not working, only the weekly is updated but thats it.
removed rrdrun.sh now nothing is working anymore.

Hm. I have the same problems with rrdtool that you have. Only blank white graphics and no one point.
25-01-2007, 14:27
Devil-Strike

Quote:

Originally Posted by maros

What are the logs say now?

This is the rrdlog:

Code:

rddtool.sh started at Thu Jan 25 10:30:01 MET 2007 LOAD: 0.00 MEM -> USED: 10604544, CACHE: 16252928, FREE: 3973120 SWAP -> USED: 327680, FREE: 345124864 Updating Network Load Databases... WAN -> in: 9566949 out: 1414566 LAN -> in: 1662314 out: 13726954 WLAN -> in: 0 out: 0 Network Daily Graphs creating..... 647x347 647x347 647x347 rddtool.sh finished at Thu Jan 25 10:31:04 MET 2007 <-------------------------------------------------------------> rddtool.sh started at Thu Jan 25 10:35:01 MET 2007 LOAD: 0.03 MEM -> USED: 10989568, CACHE: 16527360, FREE: 3313664 SWAP -> USED: 323584, FREE: 345128960 Updating Network Load Databases... WAN -> in: 80345046 out: 4113369 LAN -> in: 3969596 out: 85482804 WLAN -> in: 0 out: 0 rddtool.sh finished at Thu Jan 25 10:35:03 MET 2007 <------------------------------------------------------------->

not updated anymore after i removed rrdrun.sh

and this is my syslog:

Code:

Jan 25 15:09:57 ntp client: Synchronizing time with time.nist.gov ... Jan 25 15:10:03 /opt/sbin/cron[1051]: (root) CMD (run-parts /opt/etc/cron.5mins ^M) Jan 25 15:10:03 /opt/sbin/cron[1052]: (root) CMD (nice /opt/bin/rrdtool.sh >> /opt/var/log/rrdtool.log 2>&1^M) Jan 25 15:11:01 /opt/sbin/cron[1059]: (root) CMD (nice /opt/bin/rrdtool.sh >> /opt/var/log/rrdtool.log 2>&1^M) Jan 25 15:12:01 /opt/sbin/cron[1061]: (root) CMD (nice /opt/bin/rrdtool.sh >> /opt/var/log/rrdtool.log 2>&1^M) Jan 25 15:13:01 /opt/sbin/cron[1063]: (root) CMD (nice /opt/bin/rrdtool.sh >> /opt/var/log/rrdtool.log 2>&1^M) Jan 25 15:14:01 /opt/sbin/cron[1065]: (root) CMD (nice /opt/bin/rrdtool.sh >> /opt/var/log/rrdtool.log 2>&1^M) Jan 25 15:15:01 /opt/sbin/cron[1068]: (root) CMD (run-parts /opt/etc/cron.5mins ^M) Jan 25 15:15:02 /opt/sbin/cron[1069]: (root) CMD (nice /opt/bin/rrdtool.sh >> /opt/var/log/rrdtool.log 2>&1^M) Jan 25 15:16:01 /opt/sbin/cron[1076]: (root) CMD (nice /opt/bin/rrdtool.sh >> /opt/var/log/rrdtool.log 2>&1^M) Jan 25 15:17:01 /opt/sbin/cron[1078]: (root) CMD (nice /opt/bin/rrdtool.sh >> /opt/var/log/rrdtool.log 2>&1^M) Jan 25 15:18:01 /opt/sbin/cron[1080]: (root) CMD (nice /opt/bin/rrdtool.sh >> /opt/var/log/rrdtool.log 2>&1^M) Jan 25 15:19:01 /opt/sbin/cron[1082]: (root) CMD (nice /opt/bin/rrdtool.sh >> /opt/var/log/rrdtool.log 2>&1^M) Jan 25 15:20:01 /opt/sbin/cron[1085]: (root) CMD (run-parts /opt/etc/cron.5mins ^M) Jan 25 15:20:01 /opt/sbin/cron[1086]: (root) CMD (nice /opt/bin/rrdtool.sh >> /opt/var/log/rrdtool.log 2>&1^M) Jan 25 15:21:01 /opt/sbin/cron[1093]: (root) CMD (nice /opt/bin/rrdtool.sh >> /opt/var/log/rrdtool.log 2>&1^M) Jan 25 15:22:01 /opt/sbin/cron[1095]: (root) CMD (nice /opt/bin/rrdtool.sh >> /opt/var/log/rrdtool.log 2>&1^M) Jan 25 15:23:01 /opt/sbin/cron[1097]: (root) CMD (nice /opt/bin/rrdtool.sh >> /opt/var/log/rrdtool.log 2>&1^M) Jan 25 15:24:01 /opt/sbin/cron[1099]: (root) CMD (nice /opt/bin/rrdtool.sh >> /opt/var/log/rrdtool.log 2>&1^M) Jan 25 15:25:01 /opt/sbin/cron[1102]: (root) CMD (run-parts /opt/etc/cron.5mins ^M) Jan 25 15:25:01 /opt/sbin/cron[1103]: (root) CMD (nice /opt/bin/rrdtool.sh >> /opt/var/log/rrdtool.log 2>&1^M) Jan 25 15:26:01 /opt/sbin/cron[1110]: (root) CMD (nice /opt/bin/rrdtool.sh >> /opt/var/log/rrdtool.log 2>&1^M)

its very strange:(
25-01-2007, 16:08
maros

Quote:

Originally Posted by Devil-Strike

This is the rrdlog:

Code:

rddtool.sh started at Thu Jan 25 10:30:01 MET 2007 LOAD: 0.00 MEM -> USED: 10604544, CACHE: 16252928, FREE: 3973120 SWAP -> USED: 327680, FREE: 345124864 Updating Network Load Databases... WAN -> in: 9566949 out: 1414566 LAN -> in: 1662314 out: 13726954 WLAN -> in: 0 out: 0 Network Daily Graphs creating..... 647x347 647x347 647x347 rddtool.sh finished at Thu Jan 25 10:31:04 MET 2007 <-------------------------------------------------------------> rddtool.sh started at Thu Jan 25 10:35:01 MET 2007 LOAD: 0.03 MEM -> USED: 10989568, CACHE: 16527360, FREE: 3313664 SWAP -> USED: 323584, FREE: 345128960 Updating Network Load Databases... WAN -> in: 80345046 out: 4113369 LAN -> in: 3969596 out: 85482804 WLAN -> in: 0 out: 0 rddtool.sh finished at Thu Jan 25 10:35:03 MET 2007 <------------------------------------------------------------->

not updated anymore after i removed rrdrun.sh

its very strange:(

Could you post here the content of the rrdrun.sh script? There is probably wrong path to rrdtool.sh in cron.

To check use:

Code:

[maros@wl-500gp root]$ type rrdtool.sh rrdtool.sh is /opt/bin/rrdtool.sh [maros@wl-500gp root]$

The path in crontab must be changed to be the same.
25-01-2007, 17:39
Devil-Strike

Quote:

Originally Posted by maros

Could you post here the content of the rrdrun.sh script? There is probably wrong path to rrdtool.sh in cron.

To check use:

Code:

[maros@wl-500gp root]$ type rrdtool.sh rrdtool.sh is /opt/bin/rrdtool.sh [maros@wl-500gp root]$

The path in crontab must be changed to be the same.

this is my rrdrun.sh

Code:

#!/bin/sh /opt/usr/bin/rrdtool.sh >> /opt/var/log/rrdtool.log 2>&1

and this is the the outbut of type rrdtool

Code:

[root@Devil-Strike bin]$ type rrdtool rrdtool is /opt/bin/rrdtool
25-01-2007, 19:32
maros

Quote:

Originally Posted by Devil-Strike

this is my rrdrun.sh

Code:

#!/bin/sh /opt/usr/bin/rrdtool.sh >> /opt/var/log/rrdtool.log 2>&1

Ok, as you can see, you have the rrdtool.sh script placed in "/opt/usr/bin/", but path in crontab is only "/opt/bin/". Update the crontab to:

Code:

*/1 * * * * root nice /opt/usr/bin/rrdtool.sh >> /opt/var/log/rrdtool.log 2>&1

And it should works.
26-01-2007, 07:32
Devil-Strike

Quote:

Originally Posted by maros

Ok, as you can see, you have the rrdtool.sh script placed in "/opt/usr/bin/", but path in crontab is only "/opt/bin/". Update the crontab to:

Code:

*/1 * * * * root nice /opt/usr/bin/rrdtool.sh >> /opt/var/log/rrdtool.log 2>&1

And it should works.

Ok i will try.
31-01-2007, 08:14
wirespot

rrdtool 1.0.50 ipk

Can anyone point me to a rrdtool 1.0.50 ipk file, the one that doesn't freeze when rendering certain graphics? All the repositories I've seen seem to include only recent versions.
31-01-2007, 09:28
oleo

Install http://wl500g.dyndns.org/7g/ and then try again
31-01-2007, 17:38
wirespot

Oleg's firmware 1.9.2.7-7g-pre1 seems to make rrdtool work much better. I'm generating 7 different graphics in about 50 seconds, and no more hang up rrdtool's left behind. See this if you're willing to give 7g-pre1 a spin.
31-01-2007, 17:38
wirespot

Ah, that's better. See here:
http://wl500g.info/showpost.php?p=47431&postcount=52
04-02-2007, 13:51
_Denis_

I try understand how rrdcollect works.
I created a rrd base via rrdtool.

Code:

rrdtool create eth0.rrd \ DS:bytes_in:DERIVE:600:0:12500000 \ DS:bytes_out:DERIVE:600:0:12500000 \ DS:pkts_in:DERIVE:600:0:12500000 \ DS:pkts_out:DERIVE:600:0:12500000 \ RRA:AVERAGE:0.5:1:576 \ RRA:AVERAGE:0.5:6:672 \ RRA:AVERAGE:0.5:24:732 \ RRA:AVERAGE:0.5:144:1460

than i run rrdcollect with default config file.

Code:

... # Net: statistics #file:///proc/net/dev " eth0: %d %d %*d %*d %*d %*d %*d %*d %d %d" eth0.rrd:bytes_in,pkts_in,bytes_out, pkts_out ...

So, it`s update rrdbase every minute, but the value is "NAN".

I use Oleg's firmware 1.9.2.7-7g-pre1 as recommended.
04-02-2007, 13:58
wirespot

FWIW, you've set up the database for a step of 5 minutes. You need the -s parameter to rrdtool create, and the default is 300 seconds. Otherwise, the database definition looks good, so you can rule that out.

Why rrdcollect? I prefer rrdupdate, and collect the numbers myself, this way I can see what's going on. Perhaps you're not getting the numbers you think you are. Or maybe it doesn't run once a minute like you think it is.

And then there's the graph where you could go wrong. How did you define that?
04-02-2007, 14:27
maros

Quote:

Originally Posted by _Denis_

I try understand how rrdcollect works.
I created a rrd base via rrdtool.

Code:

... # Net: statistics #file:///proc/net/dev " eth0: %d %d %*d %*d %*d %*d %*d %*d %d %d" eth0.rrd:bytes_in,pkts_in,bytes_out, pkts_out ...

So, it`s update rrdbase every minute, but the value is "NAN".

I use Oleg's firmware 1.9.2.7-7g-pre1 as recommended.

Just remove the space after colon (":").

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