Cacti: Backtrace/Poller Errors

[christh0mas]

I have a brand new Cacti load that I installed from the 1.0.3 Windows installer that BSOD made. I am experiencing some backtrace errors in the poller.php file and BSOD suggested that I post something here about them. Here is my log:

2017-02-27 11:45:04 - CMDPHP PHP ERROR NOTICE Backtrace: (C:\inetpub\wwwroot\cacti\poller.php: 710 snmpagent_poller_bottom)(C:\inetpub\wwwroot\cacti\lib\snmpagent.php: 296 CactiErrorHandler)(C:\inetpub\wwwroot\cacti\lib\functions.php: 4244 cacti_debug_backtrace)
2017-02-27 11:45:04 - ERROR PHP NOTICE: Undefined index: cactiStatsDeviceFailedPolls in file: C:\inetpub\wwwroot\cacti\lib\snmpagent.php on line: 296
2017-02-27 11:45:03 - SYSTEM STATS: Time:2.3024 Method:cmd.php Processes:1 Threads:N/A Hosts:6 HostsPerProcess:6 DataSources:15 RRDsProcessed:10
2017-02-27 11:44:04 - CMDPHP PHP ERROR NOTICE Backtrace: (C:\inetpub\wwwroot\cacti\poller.php: 710 snmpagent_poller_bottom)(C:\inetpub\wwwroot\cacti\lib\snmpagent.php: 296 CactiErrorHandler)(C:\inetpub\wwwroot\cacti\lib\functions.php: 4244 cacti_debug_backtrace)
2017-02-27 11:44:04 - ERROR PHP NOTICE: Undefined index: cactiStatsDeviceFailedPolls in file: C:\inetpub\wwwroot\cacti\lib\snmpagent.php on line: 296
2017-02-27 11:44:03 - SYSTEM STATS: Time:2.3421 Method:cmd.php Processes:1 Threads:N/A Hosts:6 HostsPerProcess:6 DataSources:13 RRDsProcessed:10
2017-02-27 11:43:04 - CMDPHP PHP ERROR NOTICE Backtrace: (C:\inetpub\wwwroot\cacti\poller.php: 710 snmpagent_poller_bottom)(C:\inetpub\wwwroot\cacti\lib\snmpagent.php: 296 CactiErrorHandler)(C:\inetpub\wwwroot\cacti\lib\functions.php: 4244 cacti_debug_backtrace)
2017-02-27 11:43:04 - ERROR PHP NOTICE: Undefined index: cactiStatsDeviceFailedPolls in file: C:\inetpub\wwwroot\cacti\lib\snmpagent.php on line: 296
2017-02-27 11:43:03 - SYSTEM STATS: Time:2.4226 Method:cmd.php Processes:1 Threads:N/A Hosts:6 HostsPerProcess:6 DataSources:10 RRDsProcessed:8
2017-02-27 11:42:05 - CMDPHP PHP ERROR NOTICE Backtrace: (C:\inetpub\wwwroot\cacti\poller.php: 710 snmpagent_poller_bottom)(C:\inetpub\wwwroot\cacti\lib\snmpagent.php: 296 CactiErrorHandler)(C:\inetpub\wwwroot\cacti\lib\functions.php: 4244 cacti_debug_backtrace)
2017-02-27 11:42:05 - ERROR PHP NOTICE: Undefined index: cactiStatsDeviceFailedPolls in file: C:\inetpub\wwwroot\cacti\lib\snmpagent.php on line: 296
2017-02-27 11:42:04 - SYSTEM STATS: Time:3.5747 Method:cmd.php Processes:1 Threads:N/A Hosts:6 HostsPerProcess:6 DataSources:16 RRDsProcessed:10
2017-02-27 11:41:06 - CMDPHP PHP ERROR NOTICE Backtrace: (C:\inetpub\wwwroot\cacti\poller.php: 710 snmpagent_poller_bottom)(C:\inetpub\wwwroot\cacti\lib\snmpagent.php: 296 CactiErrorHandler)(C:\inetpub\wwwroot\cacti\lib\functions.php: 4244 cacti_debug_backtrace)
2017-02-27 11:41:06 - ERROR PHP NOTICE: Undefined index: cactiStatsDeviceFailedPolls in file: C:\inetpub\wwwroot\cacti\lib\snmpagent.php on line: 296
2017-02-27 11:41:05 - SYSTEM STATS: Time:4.8212 Method:cmd.php Processes:1 Threads:N/A Hosts:6 HostsPerProcess:6 DataSources:15 RRDsProcessed:10
2017-02-27 11:40:04 - CMDPHP PHP ERROR NOTICE Backtrace: (C:\inetpub\wwwroot\cacti\poller.php: 710 snmpagent_poller_bottom)(C:\inetpub\wwwroot\cacti\lib\snmpagent.php: 296 CactiErrorHandler)(C:\inetpub\wwwroot\cacti\lib\functions.php: 4244 cacti_debug_backtrace)
2017-02-27 11:40:04 - ERROR PHP NOTICE: Undefined index: cactiStatsDeviceFailedPolls in file: C:\inetpub\wwwroot\cacti\lib\snmpagent.php on line: 296
2017-02-27 11:40:03 - SYSTEM STATS: Time:2.4174 Method:cmd.php Processes:1 Threads:N/A Hosts:6 HostsPerProcess:6 DataSources:15 RRDsProcessed:10
2017-02-27 11:39:04 - CMDPHP PHP ERROR NOTICE Backtrace: (C:\inetpub\wwwroot\cacti\poller.php: 710 snmpagent_poller_bottom)(C:\inetpub\wwwroot\cacti\lib\snmpagent.php: 296 CactiErrorHandler)(C:\inetpub\wwwroot\cacti\lib\functions.php: 4244 cacti_debug_backtrace)
2017-02-27 11:39:04 - ERROR PHP NOTICE: Undefined index: cactiStatsDeviceFailedPolls in file: C:\inetpub\wwwroot\cacti\lib\snmpagent.php on line: 296
2017-02-27 11:39:03 - SYSTEM STATS: Time:2.5556 Method:cmd.php Processes:1 Threads:N/A Hosts:6 HostsPerProcess:6 DataSources:13 RRDsProcessed:10
2017-02-27 11:38:09 - CMDPHP PHP ERROR NOTICE Backtrace: (C:\inetpub\wwwroot\cacti\poller.php: 710 snmpagent_poller_bottom)(C:\inetpub\wwwroot\cacti\lib\snmpagent.php: 296 CactiErrorHandler)(C:\inetpub\wwwroot\cacti\lib\functions.php: 4244 cacti_debug_backtrace)
2017-02-27 11:38:09 - ERROR PHP NOTICE: Undefined index: cactiStatsDeviceFailedPolls in file: C:\inetpub\wwwroot\cacti\lib\snmpagent.php on line: 296
2017-02-27 11:38:05 - SYSTEM STATS: Time:4.7916 Method:cmd.php Processes:1 Threads:N/A Hosts:6 HostsPerProcess:6 DataSources:10 RRDsProcessed:8
2017-02-27 11:37:05 - CMDPHP PHP ERROR NOTICE Backtrace: (C:\inetpub\wwwroot\cacti\poller.php: 710 snmpagent_poller_bottom)(C:\inetpub\wwwroot\cacti\lib\snmpagent.php: 296 CactiErrorHandler)(C:\inetpub\wwwroot\cacti\lib\functions.php: 4244 cacti_debug_backtrace)
2017-02-27 11:37:05 - ERROR PHP NOTICE: Undefined index: cactiStatsDeviceFailedPolls in file: C:\inetpub\wwwroot\cacti\lib\snmpagent.php on line: 296
2017-02-27 11:37:03 - SYSTEM STATS: Time:2.6585 Method:cmd.php Processes:1 Threads:N/A Hosts:6 HostsPerProcess:6 DataSources:11 RRDsProcessed:7
2017-02-27 11:36:06 - CMDPHP PHP ERROR NOTICE Backtrace: (C:\inetpub\wwwroot\cacti\poller.php: 710 snmpagent_poller_bottom)(C:\inetpub\wwwroot\cacti\lib\snmpagent.php: 296 CactiErrorHandler)(C:\inetpub\wwwroot\cacti\lib\functions.php: 4244 cacti_debug_backtrace)
2017-02-27 11:36:05 - ERROR PHP NOTICE: Undefined index: cactiStatsDeviceFailedPolls in file: C:\inetpub\wwwroot\cacti\lib\snmpagent.php on line: 296

If I can provide any additional information, please let me know.
Thanks.

[browniebraun]

Seems like the SNMPcache is empty. Please check its content after a click on Console->Utilities->System Utilities->Rebuilt SNMPAgent Cache.

Regards
-Andi

[christh0mas]

It showed 891 items in the cache and I then didn't see any errors in the log. Hmm. That was easy.

[browniebraun]

Many thanks for your feedback.