Error Drawing Graphs

Help
1

Hi,

I have message “Error Drawing Graphs” on linux Centos 7 VM Device.
My validate result :

Component Version
LibreNMS 1.35-138-geb2f0f9
DB Schema 232
PHP 7.1.11
MySQL 5.5.56-MariaDB
RRDTool 1.6.0
SNMP NET-SNMP 5.7.2

====================================

[OK] Database connection successful
[OK] Database schema correct

RRD Command & result:

RRDTool Command

rrdtool graph /tmp/F79K8z5pqkQs1DsX -l 0 -u 100 -E --start 1516884300 --end 1516970700 --width 1512 --height 300 -c BACK#EEEEEE00 -c SHADEA#EEEEEE00 -c SHADEB#EEEEEE00 -c FONT#000000 -c CANVAS#FFFFFF00 -c GRID#a5a5a5 -c MGRID#FF9999 -c FRAME#5e5e5e -c ARROW#5e5e5e -R normal --font LEGEND:8:DejaVuSansMono --font AXIS:7:DejaVuSansMono --font-render-mode normal COMMENT:’ Size Used %age\l’

RRDTool Output

OK u:0.00 s:0.01 r:0.00

Thanks

2

All graphs or just some?

3

Just some system graph (memory,cpu,hdd)

4

Then your snmpd.conf is too restrictive. Use the one we provide.

5

see a part of my snmpd.conf :slight_smile:

view systemview included .1.3.6.1.2.1.1
view systemview included .1.3.6.1.2.1.25.1.1

Finally, grant the group read-only access to the systemview view.

group context sec.model sec.level prefix read write notif

access notConfigGroup “” any noauth exact systemview none none

6

I found, i just add view pour CentOS 7 in snmpd.conf :

view systemview included .1.3.6.1.4.1.2021
view systemview included .1.3.6.1.2.1.2.2.1

thankx