Graphics empty suddenly

[harvey]

Hello everyone. I have the problem of 2 hours graphs ceased to be my values. i attach the Technical Support pageof my server. i'm working with spine 0.87a and everything is working fine.

i have read the page about graphs with NaN Values and when I run the follow command
/usr/local/spine/bin/spine --conf=/usr/local/spine/etc/spine.conf --verbosity=5 387 387

the result send the snmp values:
03/10/2008 02:47:36 PM - SPINE: Poller[0] Host[387] DS[6080] SNMP: v1: 165.98.224.202, dsname: traffic_in, oid: .1.3.6.1.2.1.2.2.1.10.2, value: 3150016733
03/10/2008 02:47:36 PM - SPINE: Poller[0] Host[387] DS[6080] SNMP: v1: 165.98.224.202, dsname: traffic_out, oid: .1.3.6.1.2.1.2.2.1.16.2, value: 1619991838
03/10/2008 02:47:36 PM - SPINE: Poller[0] Host[387] DS[6081] SNMP: v1: 165.98.224.202, dsname: traffic_in, oid: .1.3.6.1.2.1.2.2.1.10.3, value: 3457642860
03/10/2008 02:47:36 PM - SPINE: Poller[0] Host[387] DS[6081] SNMP: v1: 165.98.224.202, dsname: traffic_out, oid: .1.3.6.1.2.1.2.2.1.16.3, value: 866271153

But I see a error:
03/10/2008 02:47:36 PM - SPINE: Poller[0] DEBUG: UDP Ping return_code was -10, errno was 1, total_time was 399512.0525
03/10/2008 02:47:36 PM - SPINE: Poller[0] DEBUG: UDP Ping return_code was -10, errno was 1, total_time was 15.9740
03/10/2008 02:47:36 PM - SPINE: Poller[0] Host[387] PING Result: UDP: Ping timed out
03/10/2008 02:47:36 PM - SPINE: Poller[0] Host[387] SNMP Result: Host responded to SNMP

I have :
Hosts: 369, Graphs: 2319,
Data Sources Script/Command: 417
SNMP: 4916
SNMP Query: 525
Script Query - Script Server: 89
Total: 5947

[BSOD2600]

1) upgrade to cacti 0.8.7b)

2) try the latest spine svn

3) Obviously Host[387] is up due to the data you received. Have you tried running a udp ping from your cacti server against Host[387]? Running cacti under root, which I believe is required for udp/tcp pings to work on linux?

[harvey]

actually I have the cacti 0.87b version, and have the latest spine version. how I make a udp ping against the server?[/u]

[BSOD2600]

how I make a udp ping against the server?[/u]

heh, I don't know. I'm a Windows user.

Moving forums.

[ben_c]

Try hping : http://www.hping.org/download.html

[harvey]

I found the solution for my empty/blank graphs.

1) For some reason the Default timezone of my php.ini was incorrect was in America/Chicago, I fix this to America/Managua

2)I change some settings in poller options:
Concurrent Processes 2 (was in 4)
Max Threads 15 (was in 10)
Script Timeout 3 (was in 25)
Max OID 10 (Unchanged)

With this changes everything is working again. Thank for all yor answers.