Help! No cpu graph

[brucectl]

CPU can not get the data from snmp,what shall we do?
[img]
) SNMP - Get Processor Information (Verbose Query) Uptime Goes Backwards Success [0 Items, 0 Rows]
3) SNMP - Interface Statistics (Verbose Query) Uptime Goes Backwards Success [14 Items, 2 Rows]

debug and check the result:
[img]
Data Query Debug Information

+ Running data query [9].
+ Found type = '6 '[script query].
+ Found data query XML file at '/var/www/html/cacti/resource/script_server/host_cpu.xml'
+ XML file parsed ok.
+ Executing script for list of indexes '/usr/bin/php -q /var/www/html/cacti/scripts/ss_host_cpu.php 127.0.0.1 1 1:161:500:public:::MD5::[None] index'
+ Executing script query '/usr/bin/php -q /var/www/html/cacti/scripts/ss_host_cpu.php 127.0.0.1 1 1:161:500:public:::MD5::[None] query index'
+ Found data query XML file at '/var/www/html/cacti/resource/script_server/host_cpu.xml'
+ Found data query XML file at '/var/www/html/cacti/resource/script_server/host_cpu.xml'
+ Found data query XML file at '/var/www/html/cacti/resource/script_server/host_cpu.xml'

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[brucectl]

help! help!

[fmangeant]

Hi

what is the operating system of the polled device ?