traffic graph stopped after few hours

[voytek]

I've installed 1.2.10 on Centos with home LAN/ADSL TPLink, it was all working for a day or more, but noticed traffic stopped graphic, though, Ping latency and Polling Time are still graphing.
I've reindexed as suggested

is this some snmp failure of my router..? how to t/s such ? I guess I'll try power cycling router? suggestions welcomed

thanks

2020/04/04 00:05:05 - POLLER: Poller[Main Poller] WARNING: You have 1 Devices with bad SNMP Indexes. Devices: Device[TP Link] totalling 2 Data Sources. Please Either Re-Index, Delete or Disable these Data Sources.
2020/04/04 00:05:05 - SNMPAGENT WARNING: No notification receivers configured for event: cactiNotifyDeviceFailedPoll (CACTI-MIB), severity: medium
2020/04/04 00:05:05 - SYSTEM STATS: Time:3.3540 Method:cmd.php Processes:1 Threads:0 Hosts:14 HostsPerProcess:14 DataSources:98 RRDsProcessed:78
2020/04/04 00:00:05 - POLLER: Poller[Main Poller] WARNING: You have 1 Devices with bad SNMP Indexes. Devices: Device[TP Link] totalling 2 Data Sources. Please Either Re-Index, Delete or Disable these Data Sources.
2020/04/04 00:00:05 - SNMPAGENT WARNING: No notification receivers configured for event: cactiNotifyDeviceFailedPoll (CACTI-MIB), severity: medium
2020/04/04 00:00:04 - SYSTEM STATS: Time:3.3573 Method:cmd.php Processes:1 Threads:0 Hosts:14 HostsPerProcess:14 DataSources:98 RRDsProcessed:78

[voytek]

after power cycling TP Link i see:
and, I think it started graphing again. what's the conclusion, junky router ? or ?

2020/04/04 00:20:10 - RECACHE STATS: Poller:1 RecacheTime:4.7188 DevicesRecached:1
2020/04/04 00:20:06 - POLLER: Poller[Main Poller] WARNING: You have 1 Devices with bad SNMP Indexes. Devices: Device[TP Link] totalling 2 Data Sources. Please Either Re-Index, Delete or Disable these Data Sources.
2020/04/04 00:20:05 - SNMPAGENT WARNING: No notification receivers configured for event: cactiNotifyDeviceFailedPoll (CACTI-MIB), severity: medium
2020/04/04 00:20:05 - PCOMMAND Device[TP Link] WARNING: Recache Event Detected for Device
2020/04/04 00:20:05 - SYSTEM STATS: Time:3.3410 Method:cmd.php Processes:1 Threads:0 Hosts:14 HostsPerProcess:14 DataSources:98 RRDsProcessed:78
2020/04/04 00:20:02 - POLLER: Poller[Main Poller] WARNING: Invalid Response(s), Errors[1] Device[Centos] Thread[1] DS[Centos -] Graphs[Centos -]
2020/04/04 00:20:02 - POLLER: Poller[Main Poller] Device[TP Link] DQ[SNMP - Interface Statistics] RECACHE ASSERT FAILED '18460200<25600
2020/04/04 00:15:05 - POLLER: Poller[Main Poller] WARNING: You have 1 Devices with bad SNMP Indexes. Devices: Device[TP Link] totalling 2 Data Sources. Please Either Re-Index, Delete or Disable these Data Sources.
2020/04/04 00:15:05 - SNMPAGENT WARNING: No notification receivers configured for event: cactiNotifyDeviceFailedPoll (CACTI-MIB), severity: medium
2020/04/04 00:15:05 - SYSTEM STATS: Time:3.3469 Method:cmd.php Processes:1 Threads:0 Hosts:14 HostsPerProcess:14 DataSources:98 RRDsProcessed:78

[TheWitness]

Update to 1.2.11 (just released), then delete and re-create the graphs. We think that this may have been a bug due to an SNMP timeout during a Re-index event.

[voytek]

Thanks, will do.

Though, I've downloaded CSV yesterday, looking at CSV data, I can see hickup/ data bulge in one cell.

Anyhow, I'll update first

in case it's of any value, from both CSVs, yesterday 18:25 hiccup

Title TP Link - Traffic - nas0/20
Vertical Label bytes per second

Date col12-a Inbound col14-c Outbound
5/04/2020 18:00 14616.42 14616.42 2861.65 2861.65
5/04/2020 18:05 69277.16 69277.16 2587.47 2587.47
5/04/2020 18:10 45684.19 45684.19 3784.30 3784.30
5/04/2020 18:15 161262.73 161262.73 3525.85 3525.85
5/04/2020 18:20 203858.74 203858.74 3017.08 3017.08
5/04/2020 18:25 14196658.12 14196658.12 3814.79 3814.79
5/04/2020 18:30 153198.87 153198.87 5641.71 5641.71
5/04/2020 18:35 31854.42 31854.42 13123.06 13123.06
5/04/2020 18:40 38413.29 38413.29 16806.86 16806.86
5/04/2020 18:45 115823.40 115823.40 8666.32 8666.32
5/04/2020 18:50 85713.02 85713.02 10565.06 10565.06
5/04/2020 18:55 263041.08 263041.08 10673.10 10673.10

Title TP Link - Traffic - 111.222.333.444 (ppp2)
Vertical Label bytes per second
Date col12-a Inbound col14-c Outbound
5/04/2020 18:00 14173.73 14173.73 2584.10 2584.10
5/04/2020 18:05 67965.56 67965.56 2189.05 2189.05
5/04/2020 18:10 44722.23 44722.23 3424.09 3424.09
5/04/2020 18:15 158504.45 158504.45 2961.24 2961.24
5/04/2020 18:20 145523.88 145523.88 2499.37 2499.37
5/04/2020 18:25 30093.68 30093.68 3335.28 3335.28
5/04/2020 18:30 57005.24 57005.24 4838.74 4838.74
5/04/2020 18:35 31074.67 31074.67 12497.06 12497.06
5/04/2020 18:40 37507.94 37507.94 16086.17 16086.17
5/04/2020 18:45 113969.23 113969.23 7126.89 7126.89
5/04/2020 18:50 83678.54 83678.54 9338.90 9338.90
5/04/2020 18:55 259046.68 259046.68 8167.67 8167.67