Trouble with RRDTool and updated uClibc

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24-01-2007, 09:19
maros

Quote:

Originally Posted by Devil-Strike

1question the graph for mem/cpu is ok but the index.html only shows the 3 original graph wan/lan/wlan how can i add the other grapg mem/cpu?

Just rename/remove the index.html file and it will be recreated.
24-01-2007, 09:22
oleo

Maybe it should be mentioned again that rrdtool needs Oleg pre 7g firmware
http://wl500g.dyndns.org/7g/

I have noticed that PATH should be added for graphs in rrdtool.sh. That's whi I've included the file.
24-01-2007, 09:24
Devil-Strike

Code:

rddtool.sh started at Wed Jan 24 10:10:01 MET 2007 LOAD: 0.07 MEM -> USED: 11440128, CACHE: 16453632, FREE: 2936832 SWAP -> USED: 0, FREE: 345452544 Updating Network Load Databases... WAN -> in: 3177309 out: 2832967 LAN -> in: 2743646 out: 4249893 WLAN -> in: 0 out: 419446 Network Daily Graphs creating..... 647x347 647x347 647x347 rddtool.sh finished at Wed Jan 24 10:10:51 MET 2007 <-------------------------------------------------------------> rddtool.sh started at Wed Jan 24 10:15:01 MET 2007 LOAD: 0.01 MEM -> USED: 11538432, CACHE: 16097280, FREE: 3194880 SWAP -> USED: 0, FREE: 345452544 Updating Network Load Databases... WAN -> in: 3768712 out: 3398853 LAN -> in: 3272460 out: 4916136 WLAN -> in: 0 out: 493737 rddtool.sh finished at Wed Jan 24 10:15:04 MET 2007 <-------------------------------------------------------------> rddtool.sh started at Wed Jan 24 10:20:01 MET 2007 LOAD: 0.04 MEM -> USED: 11702272, CACHE: 16162816, FREE: 2965504 SWAP -> USED: 0, FREE: 345452544 Updating Network Load Databases... WAN -> in: 4219600 out: 3968475 LAN -> in: 3835605 out: 5879429 WLAN -> in: 0 out: 568013 Network Daily Graphs creating..... 647x347 647x347 647x347 rddtool.sh finished at Wed Jan 24 10:20:51 MET 2007 <------------------------------------------------------------->

is the rrdlog, but the index.html wont change? graphs are created

Edit// using the latest firmware from 7g
Edit2// deleted the html files and now it works, now waiting to see some graphs on the 2.
24-01-2007, 09:29
oleo

It should run every minute and not 5!

But as you see It tooks almost a minute to finish the script. This is bad. Cron ensures cardinality btu again the scripts could stackup on high load. So If you are not doing anithing on the router, the it works. Otherwise you could run in trouble if you run it every minute.
24-01-2007, 09:39
Devil-Strike

Quote:

Originally Posted by oleo

It should run every minute and not 5!

But as you see It tooks almost a minute to finish the script. This is bad. Cron ensures cardinality btu again the scripts could stackup on high load. So If you are not doing anithing on the router, the it works. Otherwise you could run in trouble if you run it every minute.

So i need to change it to 1min?
btw whene it create the graph it wont slow down the router jet, whene i download @ fullspeed (20Mbit) i dont see any hickups.

Btw, must i use the latest rrdtool.sh from attached file?
Edit// i have also put this in cronjob */1 * * * * admin nice /opt/bin/rrdtool.sh >> /opt/var/log/rrdtool.log 2>&1

Edit2//ok i have waited about 2 hours but nu sing of life from the load/ram usage.
24-01-2007, 14:48
Devil-Strike

hmm ok, 4hours further and now my mem/load graphs are gone, it have worked 1 time after that only the lan/wan/wlan works.

Code:

rddtool.sh started at Wed Jan 24 15:50:01 MET 2007 LOAD: 0.06 MEM -> USED: 11976704, CACHE: 15892480, FREE: 2961408 SWAP -> USED: 0, FREE: 345452544 Updating Network Load Databases... WAN -> in: 390863100 out: 192171190 LAN -> in: 188455985 out: 397968740 WLAN -> in: 0 out: 0 Network Daily Graphs creating..... 647x347 647x347 647x347 rddtool.sh finished at Wed Jan 24 15:50:58 MET 2007

the rrdlog say it works i think, but no graphs for load/mem.
24-01-2007, 16:22
maros

Quote:

Originally Posted by Devil-Strike

hmm ok, 4hours further and now my mem/load graphs are gone, it have worked 1 time after that only the lan/wan/wlan works.

Code:

rddtool.sh started at Wed Jan 24 15:50:01 MET 2007 LOAD: 0.06 MEM -> USED: 11976704, CACHE: 15892480, FREE: 2961408 SWAP -> USED: 0, FREE: 345452544 Updating Network Load Databases... WAN -> in: 390863100 out: 192171190 LAN -> in: 188455985 out: 397968740 WLAN -> in: 0 out: 0 Network Daily Graphs creating..... 647x347 647x347 647x347 rddtool.sh finished at Wed Jan 24 15:50:58 MET 2007

the rrdlog say it works i think, but no graphs for load/mem.

Gone?
Graphs are always replaced, not deleted. Note: Load and Mem graphs are generated each 7th and network graphs each 10th minute.
Could you post here a listing of /opt/share/www/rrd directory?

Code:

ls -la /opt/share/www/rrd
24-01-2007, 17:31
Devil-Strike

Quote:

Originally Posted by maros

Gone?
Graphs are always replaced, not deleted. Note: Load and Mem graphs are generated each 7th and network graphs each 10th minute.
Could you post here a listing of /opt/share/www/rrd directory?

Code:

ls -la /opt/share/www/rrd

Code:

drwxr-xr-x 3 root root 1024 Jan 24 18:30 . drwxr-xr-x 4 root root 1024 Jan 23 15:20 .. drwxr-xr-x 2 root root 1024 Jan 24 09:43 archive -rw-r--r-- 1 root root 515 Jan 24 15:38 index.html -rw-rw-rw- 1 root root 43874 Jan 24 18:20 landay.png -rw-r--r-- 1 root root 27442 Jan 24 04:15 lanmonth.png -rw-rw-rw- 1 root root 34629 Jan 24 18:01 lanweek.png -rw-r--r-- 1 root root 23745 Jan 24 04:15 lanyear.png -rw-rw-rw- 1 root root 26546 Jan 24 18:01 loadweek.png -rw-rw-rw- 1 root root 34195 Jan 24 18:01 memweek.png -rw-r--r-- 1 root root 527 Jan 24 15:38 month.html -rw-rw-rw- 1 root root 46098 Jan 24 18:20 wanday.png -rw-r--r-- 1 root root 0 Jan 24 18:30 wanday.png.new -rw-r--r-- 1 root root 30124 Jan 24 04:15 wanmonth.png -rw-rw-rw- 1 root root 34737 Jan 24 18:01 wanweek.png -rw-r--r-- 1 root root 24093 Jan 24 04:15 wanyear.png -rw-r--r-- 1 root root 521 Jan 24 15:38 week.html -rw-rw-rw- 1 root root 38340 Jan 24 18:20 wlanday.png -rw-r--r-- 1 root root 26410 Jan 24 04:15 wlanmonth.png -rw-rw-rw- 1 root root 32385 Jan 24 18:01 wlanweek.png -rw-r--r-- 1 root root 24062 Jan 24 04:15 wlanyear.png -rw-r--r-- 1 root root 521 Jan 24 15:38 year.html

here the list.
24-01-2007, 17:42
maros

Quote:

Originally Posted by Devil-Strike

here the list.

Interesting, the week graphs was created, but no day graphs. :confused:

Could you check the log if there is any error at 17:57, 18:07, 18:17?
24-01-2007, 18:05
Devil-Strike

Quote:

Originally Posted by maros

Interesting, the week graphs was created, but no day graphs. :confused:

Could you check the log if there is any error at 17:57, 18:07, 18:17?

Code:

rddtool.sh started at Wed Jan 24 17:55:01 MET 2007 LOAD: 0.01 MEM -> USED: 11284480, CACHE: 15781888, FREE: 3764224 SWAP -> USED: 0, FREE: 345452544 Updating Network Load Databases... WAN -> in: 11886919 out: 12441979 LAN -> in: 12365186 out: 15980145 WLAN -> in: 0 out: 0 rddtool.sh finished at Wed Jan 24 17:55:03 MET 2007 <-------------------------------------------------------------> rddtool.sh started at Wed Jan 24 18:00:01 MET 2007 LOAD: 0.00 MEM -> USED: 11284480, CACHE: 15790080, FREE: 3756032 SWAP -> USED: 0, FREE: 345452544 Updating Network Load Databases... WAN -> in: 11998591 out: 12525933 LAN -> in: 12442683 out: 16127140 WLAN -> in: 0 out: 0 Network Daily Graphs creating..... 647x347 647x347 647x347 Weekly Graphs creating..... 647x347 647x347 647x347 647x333 647x389 rddtool.sh finished at Wed Jan 24 18:01:34 MET 2007 <-------------------------------------------------------------> rddtool.sh started at Wed Jan 24 18:05:01 MET 2007 LOAD: 0.02 MEM -> USED: 11284480, CACHE: 16125952, FREE: 3420160 SWAP -> USED: 0, FREE: 345452544 Updating Network Load Databases... WAN -> in: 12081450 out: 12595282 LAN -> in: 12505927 out: 16260868 WLAN -> in: 0 out: 0 rddtool.sh finished at Wed Jan 24 18:05:03 MET 2007 <-------------------------------------------------------------> rddtool.sh started at Wed Jan 24 18:10:01 MET 2007 LOAD: 0.00 MEM -> USED: 11284480, CACHE: 16138240, FREE: 3407872 SWAP -> USED: 0, FREE: 345452544 Updating Network Load Databases... WAN -> in: 12182532 out: 12657952 LAN -> in: 12564836 out: 16389288 WLAN -> in: 0 out: 0 Network Daily Graphs creating..... 647x347 647x347 647x347 rddtool.sh finished at Wed Jan 24 18:10:54 MET 2007 <-------------------------------------------------------------> rddtool.sh started at Wed Jan 24 18:15:02 MET 2007 LOAD: 0.01 MEM -> USED: 11284480, CACHE: 16187392, FREE: 3358720 SWAP -> USED: 0, FREE: 345452544 Updating Network Load Databases... WAN -> in: 12267447 out: 12706014 LAN -> in: 12608775 out: 16503539 WLAN -> in: 0 out: 0 rddtool.sh finished at Wed Jan 24 18:15:04 MET 2007 <-------------------------------------------------------------> rddtool.sh started at Wed Jan 24 18:20:01 MET 2007 LOAD: 0.00 MEM -> USED: 11284480, CACHE: 16199680, FREE: 3346432 SWAP -> USED: 0, FREE: 345452544 Updating Network Load Databases... WAN -> in: 12348664 out: 12740828 LAN -> in: 12641019 out: 16607806 WLAN -> in: 0 out: 0 Network Daily Graphs creating..... 647x347 647x347 647x347 rddtool.sh finished at Wed Jan 24 18:20:55 MET 2007 <------------------------------------------------------------->

Here is the rrdlog.
24-01-2007, 18:28
maros

Quote:

Originally Posted by Devil-Strike

Here is the rrdlog.

Thanks, I found the reason :-)

You must change the cron setting to run the script each minute. Edit /opt/etc/crontab and change setting from "*/5" to "*/1"

Code:

Old setting: */5 * * * * admin nice /opt/bin/rrdtool.sh >> /opt/var/log/rrdtool.log 2>&1 New setting: */1 * * * * admin nice /opt/bin/rrdtool.sh >> /opt/var/log/rrdtool.log 2>&1
25-01-2007, 08:54
Devil-Strike

Quote:

Originally Posted by maros

Thanks, I found the reason :-)

You must change the cron setting to run the script each minute. Edit /opt/etc/crontab and change setting from "*/5" to "*/1"

Code:

Old setting: */5 * * * * admin nice /opt/bin/rrdtool.sh >> /opt/var/log/rrdtool.log 2>&1 New setting: */1 * * * * admin nice /opt/bin/rrdtool.sh >> /opt/var/log/rrdtool.log 2>&1

i have putting that line there already, but not working:

here is what in crontab

Code:

SHELL=/bin/sh PATH=/sbin:/bin:/usr/sbin:/usr/bin:/opt/bin:/opt/sbin:/opt/usr/bin:/opt/usr/sbin MAILTO="" HOME=/ # ---------- ---------- Default is Empty ---------- ---------- # # Syntax for lines is : minute hour day month dayofweek command # */1 * * * * root run-parts /opt/bin/rrdtool.sh >> /opt/var/log/rrdtool.log 2>&1 */5 * * * * root run-parts /opt/etc/cron.5mins 01 * * * * root run-parts /opt/etc/cron.hourly 02 4 * * * root run-parts /opt/etc/cron.daily 22 4 * * 0 root run-parts /opt/etc/cron.weekly 42 4 1 * * root run-parts /opt/etc/cron.monthly
25-01-2007, 09:01
maros

Quote:

Originally Posted by Devil-Strike

i have putting that line there already, but not working:

here is what in crontab

Code:

SHELL=/bin/sh PATH=/sbin:/bin:/usr/sbin:/usr/bin:/opt/bin:/opt/sbin:/opt/usr/bin:/opt/usr/sbin MAILTO="" HOME=/ # ---------- ---------- Default is Empty ---------- ---------- # # Syntax for lines is : minute hour day month dayofweek command # */1 * * * * root run-parts /opt/bin/rrdtool.sh >> /opt/var/log/rrdtool.log 2>&1 */5 * * * * root run-parts /opt/etc/cron.5mins 01 * * * * root run-parts /opt/etc/cron.hourly 02 4 * * * root run-parts /opt/etc/cron.daily 22 4 * * 0 root run-parts /opt/etc/cron.weekly 42 4 1 * * root run-parts /opt/etc/cron.monthly

Check the log, if is the rrdtool.sh run each minute and don't forget load and memory graphs are generated each 7th minute. So you should wait some time for graphs, 10 minutes in the worst case.
25-01-2007, 09:07
Devil-Strike

Quote:

Originally Posted by maros

Check the log, if is the rrdtool.sh run each minute and don't forget load and memory graphs are generated each 7th minute. So you should wait some time for graphs, 10 minutes in the worst case.

This is what i see on syslog:

Code:

Jan 25 09:54:01 /opt/sbin/cron[300]: (root) CMD (run-parts /opt/bin/rrdtool.sh >> /opt/var/log/rrdtool.log 2>&1^M) Jan 25 09:55:01 /opt/sbin/cron[303]: (root) CMD (run-parts /opt/etc/cron.5mins ^M) Jan 25 09:55:01 /opt/sbin/cron[304]: (root) CMD (run-parts /opt/bin/rrdtool.sh >> /opt/var/log/rrdtool.log 2>&1^M) Jan 25 09:56:01 /opt/sbin/cron[416]: (root) CMD (run-parts /opt/bin/rrdtool.sh >> /opt/var/log/rrdtool.log 2>&1^M) Jan 25 09:57:01 /opt/sbin/cron[418]: (root) CMD (run-parts /opt/bin/rrdtool.sh >> /opt/var/log/rrdtool.log 2>&1^M) Jan 25 09:58:01 /opt/sbin/cron[420]: (root) CMD (run-parts /opt/bin/rrdtool.sh >> /opt/var/log/rrdtool.log 2>&1^M) Jan 25 09:59:01 /opt/sbin/cron[422]: (root) CMD (run-parts /opt/bin/rrdtool.sh >> /opt/var/log/rrdtool.log 2>&1^M) Jan 25 10:00:01 /opt/sbin/cron[425]: (root) CMD (run-parts /opt/etc/cron.5mins ^M) Jan 25 10:00:01 /opt/sbin/cron[426]: (root) CMD (run-parts /opt/bin/rrdtool.sh >> /opt/var/log/rrdtool.log 2>&1^M) Jan 25 10:01:01 /opt/sbin/cron[537]: (root) CMD (run-parts /opt/etc/cron.hourly ^M) Jan 25 10:01:01 /opt/sbin/cron[538]: (root) CMD (run-parts /opt/bin/rrdtool.sh >> /opt/var/log/rrdtool.log 2>&1^M) Jan 25 10:02:01 /opt/sbin/cron[577]: (root) CMD (run-parts /opt/bin/rrdtool.sh >> /opt/var/log/rrdtool.log 2>&1^M) Jan 25 10:03:01 /opt/sbin/cron[579]: (root) CMD (run-parts /opt/bin/rrdtool.sh >> /opt/var/log/rrdtool.log 2>&1^M)

And this is the rrdlog:

Code:

rddtool.sh started at Thu Jan 25 09:45:01 MET 2007 LOAD: 0.09 MEM -> USED: 8822784, CACHE: 18665472, FREE: 3342336 SWAP -> USED: 233472, FREE: 345219072 Updating Network Load Databases... WAN -> in: 1197967135 out: 106104310 LAN -> in: 101619535 out: 1220538076 WLAN -> in: 0 out: 0 rddtool.sh finished at Thu Jan 25 09:45:04 MET 2007 <-------------------------------------------------------------> rddtool.sh started at Thu Jan 25 09:50:01 MET 2007 LOAD: 0.30 MEM -> USED: 8212480, CACHE: 12046336, FREE: 10571776 SWAP -> USED: 0, FREE: 345452544 Updating Network Load Databases... WAN -> in: 14051 out: 22327 LAN -> in: 19061 out: 40942 WLAN -> in: 0 out: 0 Network Daily Graphs creating..... 647x347 647x347 647x347 rddtool.sh finished at Thu Jan 25 09:51:06 MET 2007 <-------------------------------------------------------------> rddtool.sh started at Thu Jan 25 09:55:01 MET 2007 LOAD: 0.01 MEM -> USED: 10498048, CACHE: 17240064, FREE: 3092480 SWAP -> USED: 0, FREE: 345452544 Updating Network Load Databases... WAN -> in: 687785 out: 247611 LAN -> in: 279433 out: 1371618 WLAN -> in: 0 out: 0 rddtool.sh finished at Thu Jan 25 09:55:04 MET 2007 <-------------------------------------------------------------> rddtool.sh started at Thu Jan 25 10:00:01 MET 2007 LOAD: 0.00 MEM -> USED: 10514432, CACHE: 17244160, FREE: 3072000 SWAP -> USED: 0, FREE: 345452544 Updating Network Load Databases... WAN -> in: 1115702 out: 348146 LAN -> in: 392922 out: 1848658 WLAN -> in: 0 out: 0 Network Daily Graphs creating..... 647x347 647x347 647x347 Weekly Graphs creating..... 647x347 647x347 647x347 647x333 647x389 rddtool.sh finished at Thu Jan 25 10:01:46 MET 2007 <-------------------------------------------------------------> rddtool.sh started at Thu Jan 25 10:05:01 MET 2007 LOAD: 0.03 MEM -> USED: 10915840, CACHE: 17117184, FREE: 2797568 SWAP -> USED: 0, FREE: 345452544 Updating Network Load Databases... WAN -> in: 1626407 out: 566577 LAN -> in: 635611 out: 3394315 WLAN -> in: 0 out: 0 rddtool.sh finished at Thu Jan 25 10:05:03 MET 2007 <------------------------------------------------------------->
25-01-2007, 09:33
maros

Quote:

Originally Posted by Devil-Strike

This is what i see on syslog:

Code:

Jan 25 09:54:01 /opt/sbin/cron[300]: (root) CMD (run-parts /opt/bin/rrdtool.sh >> /opt/var/log/rrdtool.log 2>&1^M) Jan 25 09:55:01 /opt/sbin/cron[303]: (root) CMD (run-parts /opt/etc/cron.5mins ^M)

And this is the rrdlog:

Code:

rddtool.sh started at Thu Jan 25 09:45:01 MET 2007 LOAD: 0.09 MEM -> USED: 8822784, CACHE: 18665472, FREE: 3342336 SWAP -> USED: 233472, FREE: 345219072 Updating Network Load Databases... WAN -> in: 1197967135 out: 106104310 LAN -> in: 101619535 out: 1220538076 WLAN -> in: 0 out: 0 rddtool.sh finished at Thu Jan 25 09:45:04 MET 2007 <------------------------------------------------------------->

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.

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