[jffnms-users] Empty Graphs

Wed, 01 Mar 2006 05:33:06 -0800

I’ve been trying to read through the mail archives for a solution, but can’t organise posts by date so finding a solution has been difficult.

 

I have the following problem.

 

All the .png files are 0 bytes in length and the data is empty.

 

The Poller Cronjob is running ok :-

 

Mar  1 13:22:01 JFFNMS /usr/sbin/cron[5267]: (jffnms) CMD (cd $JFFNMS && $PHP -q poller2.php master $THREADS >/dev/null 2>&1)

Mar  1 13:22:01 JFFNMS /usr/sbin/cron[5269]: (jffnms) CMD (cd $JFFNMS && $PHP -q consolidate.php >/dev/null 2>&1)

 

The interfaces are showing their correct up/down status but no graphing.

 

The rrd files are being created :-

 

-rw-rw----   1 jffnms jffnms 830016 Mar  1 13:19 interface-169-5.rrd

-rw-rw----   1 jffnms jffnms 830016 Mar  1 13:19 interface-169-6.rrd

-rw-rw----   1 jffnms jffnms 830016 Mar  1 13:19 interface-169-7.rrd

 

The .png files are 0 bytes

 

-rw-rw-rw-  1 jffnms jffnms    0 Mar  1 09:29 i7-4405696e4e806.png

-rw-rw-rw-  1 jffnms jffnms    0 Mar  1 09:29 i7-4405697426f5c.png

-rw-rw-rw-  1 jffnms jffnms    0 Mar  1 09:30 i7-440569c2310ab.png

 

RRD Log File

 

JFFNMS:/opt/jffnms/logs # more rrd_analizer-2006-03-01.log

10:00:02 I29 : RRD File(s) not found.

10:00:02 I155 : RRD File(s) not found.

11:00:02 I169 : ==========================================================================================

11:00:02 I169 : Start: 2006-03-01 10:30:00      Stop: 2006-03-01 10:55:00       Measures: 5

11:00:02 I169 : cpu(0) mem_used(13939229) mem_free(191480994) acct_packets(0) acct_bytes(0) tcp_active(0) tcp_passive(0) tcp_established(0)

11:00:02 I169 : ------------------------------------------------------------------------------------------

11:00:02 I169 : sla : Cond0: (0 > 60)                               = 0  -FALSE- CPU > 60%: 0 %

11:00:02 I169 : sla : Cond1: ( ((13939229 * 100) / (13939229 + 191480994)) > 80) = 0  -FALSE- Memory Usage > 80%: 6.79 %

11:00:02 I169 : sla : Cond0= Eval 1 vs 0: 0 OR 0                    = 0

11:00:02 I169 : sla : Final Eval: False.

11:30:01 I169 : RRD File(s) not found.

12:00:01 I169 : ==========================================================================================

12:00:01 I169 : Start: 2006-03-01 11:25:00      Stop: 2006-03-01 11:55:00       Measures: 6

12:00:01 I169 : cpu(0) mem_used(13927082) mem_free(191493141) acct_packets(0) acct_bytes(0) tcp_active(0) tcp_passive(0) tcp_established(0)

12:00:01 I169 : ------------------------------------------------------------------------------------------

12:00:01 I169 : sla : Cond0: (0 > 60)                               = 0  -FALSE- CPU > 60%: 0 %

12:00:01 I169 : sla : Cond1: ( ((13927082 * 100) / (13927082 + 191493141)) > 80) = 0  -FALSE- Memory Usage > 80%: 6.78 %

12:00:01 I169 : sla : Cond0= Eval 1 vs 0: 0 OR 0                    = 0

12:00:01 I169 : sla : Final Eval: False.

12:30:01 I169 : ==========================================================================================

12:30:01 I169 : Start: 2006-03-01 11:55:00      Stop: 2006-03-01 12:25:00       Measures: 6

12:30:01 I169 : cpu(0) mem_used(13925650) mem_free(191494573) acct_packets(0) acct_bytes(0) tcp_active(0) tcp_passive(0) tcp_established(0)

12:30:01 I169 : ------------------------------------------------------------------------------------------

12:30:01 I169 : sla : Cond0: (0 > 60)                               = 0  -FALSE- CPU > 60%: 0 %

12:30:01 I169 : sla : Cond1: ( ((13925650 * 100) / (13925650 + 191494573)) > 80) = 0  -FALSE- Memory Usage > 80%: 6.78 %

12:30:01 I169 : sla : Cond0= Eval 1 vs 0: 0 OR 0                    = 0

12:30:01 I169 : sla : Final Eval: False.

 

POLLER2 log file

 

13:26:20 START     Started child with PID 5347

13:26:20 STATUS    Remaining/Pending/Done/Bad=Total items: 2/0/1/1=1, Childs: 1:R, Time 854

13:26:20 ITEMS     Added 1 items

13:26:23 WORK      Child 5347    was ready, putting it to work on item 5, Try: 1

13:26:24 START     Started child with PID 5350

13:26:24 STATUS    Remaining/Pending/Done/Bad=Total items: 1/1/1/1=1, Childs: 2:WR, Time 858

13:26:26 WORK      Child 5350    was ready, putting it to work on item , Try: 2

13:26:26 STATUS    Remaining/Pending/Done/Bad=Total items: 0/2/1/1=1, Childs: 2:WW, Time 860

 

I’m running SuSE 9.2 on a Dell 1850 Blade server.

apache_1.3.34

rrdtool-1.0.49

graphviz-2.8

libpng-1.2.8-config

php-4.4.2

jffnms-0.8.2

 

I am also pretty new to Linux so please keep answers plain and simple … this installation has given me enough headaches already and I want to avoid going down the Windows path.

 

Many thanks

 

Dave Stout

Cosworth Ltd

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