Few graphs like cpuUsage, loadAverage, memoryUsage are not being displayed on the browser for couple of machines but it is displaying for Disk space . I am not sure if it is configuration problem because i have not admin password for cacti. Some machines are displaying 23 graphs including mentioned graphs but some are displaying 20 . It is clear that cacti is working for machine but not showing only 3 graphs. I may need to configure on server side but i am not sure. I never worked on cacti before. Can anybody help me to diagnose this. I checked logs also it doesn't show any error for those hosts it means server is not requesting for the information. I find one pkgs " perl-Net-SNMP " is messing on these hosts . Is this pkg the culprit ?

Thanks,

Since the perl package is FREE, why don't you just install it and find out? And since the perl-net-snmp module provides SNMP connectivity to other programs, installing it wouldn't be a bad idea. Also, you don't tell us what those machines are running, if they've EVER worked, if anything changed, etc., so it's hard to diagnose a problem with no information.

for installing perl-net-snmp on client side i get lot of failed dependencies. But on server side i get logs as mentioned below for the host for warning but graphs are being created . it looks OID is missing but why graph is being created so far . The other issue is i am not getting graph for new mounted volume.

05/12/2013 06:25:06 AM - CMDPHP: Poller[0] Host[42] DS[423] SNMP: v2: 192.168.0.253, dsname: hdd_used, oid: .1.3.6.1.4.1.2021.9.1.8.1, output: 12192732
05/12/2013 06:25:06 AM - CMDPHP: Poller[0] Host[42] DS[553] WARNING: Result from SNMP not valid. Partial Result: U
05/12/2013 06:25:06 AM - CMDPHP: Poller[0] Host[42] DS[553] SNMP: v2: 192.168.0.253, dsname: 15Min_LoadAvg, oid: .1.3.6.1.4.1.2021.13.15.1.1.11.20, output: U
05/12/2013 06:25:06 AM - CMDPHP: Poller[0] Host[42] DS[553] WARNING: Result from SNMP not valid. Partial Result: U
05/12/2013 06:25:06 AM - CMDPHP: Poller[0] Host[42] DS[553] SNMP: v2: 192.168.0.253, dsname: 5Min_LoadAvg, oid: .1.3.6.1.4.1.2021.13.15.1.1.10.20, output: U
05/12/2013 06:25:06 AM - CMDPHP: Poller[0] Host[42] DS[553] WARNING: Result from SNMP not valid. Partial Result: U
05/12/2013 06:25:06 AM - CMDPHP: Poller[0] Host[42] DS[553] SNMP: v2: 192.168.0.253, dsname: 1Min_LoadAvg, oid: .1.3.6.1.4.1.2021.13.15.1.1.9.20, output: U
05/12/2013 06:25:06 AM - CMDPHP: Poller[0] Host[42] DS[560] SNMP: v2: 192.168.0.253, dsname: Bytes_Written, oid: .1.3.6.1.4.1.2021.13.15.1.1.13.19, output: 3307897880576
05/12/2013 06:25:06 AM - CMDPHP: Poller[0] Host[42] DS[560] SNMP: v2: 192.168.0.253, dsname: Bytes_Read, oid: .1.3.6.1.4.1.2021.13.15.1.1.12.19, output: 19766380222976
05/12/2013 06:25:06 AM - CMDPHP: Poller[0] Host[42] DS[564] WARNING: Result from SNMP not valid. Partial Result: U
05/12/2013 06:25:06 AM - CMDPHP: Poller[0] Host[42] DS[564] SNMP: v2: 192.168.0.253, dsname: 1Min_LoadAvg, oid: .1.3.6.1.4.1.2021.13.15.1.1.9.24, output: U
05/12/2013 06:25:06 AM - CMDPHP: Poller[0] Host[42] DS[564] WARNING: Result from SNMP not valid. Partial Result: U
05/12/2013 06:25:06 AM - CMDPHP: Poller[0] Host[42] DS[564] SNMP: v2: 192.168.0.253, dsname: 5Min_LoadAvg, oid: .1.3.6.1.4.1.2021.13.15.1.1.10.24, output: U
05/12/2013 06:25:06 AM - CMDPHP: Poller[0] Host[42] DS[564] WARNING: Result from SNMP not valid. Partial Result: U
05/12/2013 06:25:06 AM - CMDPHP: Poller[0] Host[42] DS[564] SNMP: v2: 192.168.0.253, dsname: 15Min_LoadAvg, oid: .1.3.6.1.4.1.2021.13.15.1.1.11.24, output: U
05/12/2013 06:25:06 AM - CMDPHP: Poller[0] Host[42] DS[574] SNMP: v2: 192.168.0.253, dsname: Bytes_Read, oid: .1.3.6.1.4.1.2021.13.15.1.1.12.20, output: 106657347072
05/12/2013 06:25:06 AM - CMDPHP: Poller[0] Host[42] DS[574] SNMP: v2: 192.168.0.253, dsname: Bytes_Written, oid: .1.3.6.1.4.1.2021.13.15.1.1.13.20, output: 18884599365632
05/12/2013 06:25:06 AM - CMDPHP: Poller[0] Host[42] DS[575] WARNING: Result from SNMP not valid. Partial Result: U
05/12/2013 06:25:06 AM - CMDPHP: Poller[0] Host[42] DS[575] SNMP: v2: 192.168.0.253, dsname: 1Min_LoadAvg, oid: .1.3.6.1.4.1.2021.13.15.1.1.9.19, output: U
05/12/2013 06:25:06 AM - CMDPHP: Poller[0] Host[42] DS[575] WARNING: Result from SNMP not valid. Partial Result: U
05/12/2013 06:25:06 AM - CMDPHP: Poller[0] Host[42] DS[575] SNMP: v2: 192.168.0.253, dsname: 5Min_LoadAvg, oid: .1.3.6.1.4.1.2021.13.15.1.1.10.19, output: U
05/12/2013 06:25:06 AM - CMDPHP: Poller[0] Host[42] DS[575] WARNING: Result from SNMP not valid. Partial Result: U
05/12/2013 06:25:06 AM - CMDPHP: Poller[0] Host[42] DS[575] SNMP: v2: 192.168.0.253, dsname: 15Min_LoadAvg, oid: .1.3.6.1.4.1.2021.13.15.1.1.11.19, output: U

but why graph is being created so far . The other issue is i am not getting graph for new mounted volume. I am not getting information for new volume .

root@puppet:~# snmpwalk -v1 -c theyhavelanded hmaster 1.3.6.1.4.1.2021.9.1.2
UCD-SNMP-MIB::dskPath.1 = STRING: /
UCD-SNMP-MIB::dskPath.2 = STRING: /hdfs
UCD-SNMP-MIB::dskPath.3 = STRING: /var/log
UCD-SNMP-MIB::dskPath.4 = STRING: /export


File that is being used for getting OID is /usr/share/cacti/resource/snmp_queries/net-snmp_disk.xml

<dskPath>
<name>Mount Point</name>
<method>walk</method>
<source>value</source>
<direction>input</direction>
<oid>.1.3.6.1.4.1.2021.9.1.2</oid>
</dskPath>

Thanks,

You were asked several questions, but have not answered any of them. You also don't say what OS the clients are running, or give any useful details. And if you get failed dependencies, then RESOLVE THEM. Again, you give no details about how you're trying to install the package, or from where you got it.
...and in your first post, you said you were not getting ANY errors in your log files. Now you post this? Did you try putting the error into Google, since doing so would pull up LOTS???

http://forums.cacti.net/post-200186.html
http://osdir.com/ml/network.cacti.us.../msg00022.html
http://lists.phxlinux.org/pipermail/...ch/051558.html