LinuxQuestions.org - HeartBeat warning messages

Hi guys
I got some warnings on my messages file and if you can give some light

Red Hat Ent 5.0 - 2.6.18-8.el5
HeartBeat version: heartbeat-2.1.4-9.el5

Files Configuration:

-authkeys

Quote:

auth 2
2 sha1 XXXXXX

-ha.cf

Quote:

logfile /var/log/ha-log
logfacility local0
keepalive 3
deadtime 12
udp bond0
udpport 694
auto_failback on
node node01
node node02

-haresources

Quote:

node01 192.168.1.50 service_for_HB

same configuration on node02

but only node02 is reporting this and that "WARN: 1 packet lost..." repeats 2 o 4 times per hour
and the Late heartbeat like 4 times a day.

Quote:

Oct 15 10:24:32 PACORWEBSEAL2 heartbeat: [17182]: WARN: 1 lost packet(s) for [pacorwebseal] [38864:38866]
Oct 15 10:24:32 PACORWEBSEAL2 heartbeat: [17182]: info: No pkts missing from pacorwebseal!
Oct 15 11:01:55 PACORWEBSEAL2 heartbeat: [17182]: WARN: 1 lost packet(s) for [pacorwebseal] [39612:39614]
Oct 15 11:01:55 PACORWEBSEAL2 heartbeat: [17182]: WARN: Late heartbeat: Node pacorwebseal: interval 6010 ms
Oct 15 11:01:56 PACORWEBSEAL2 heartbeat: [17182]: info: No pkts missing from pacorwebseal!
Oct 15 11:05:34 PACORWEBSEAL2 heartbeat: [17182]: WARN: 1 lost packet(s) for [pacorwebseal] [39685:39687]
Oct 15 11:05:35 PACORWEBSEAL2 heartbeat: [17182]: info: No pkts missing from pacorwebseal!
Oct 15 12:02:47 PACORWEBSEAL2 heartbeat: [17182]: WARN: 1 lost packet(s) for [pacorwebseal] [40829:40831]
Oct 15 12:02:47 PACORWEBSEAL2 heartbeat: [17182]: info: No pkts missing from pacorwebseal!
Oct 15 12:31:16 PACORWEBSEAL2 heartbeat: [17182]: WARN: 1 lost packet(s) for [pacorwebseal] [41399:41401]
Oct 15 12:31:16 PACORWEBSEAL2 heartbeat: [17182]: WARN: Late heartbeat: Node pacorwebseal: interval 6010 ms
Oct 15 12:31:17 PACORWEBSEAL2 heartbeat: [17182]: info: No pkts missing from pacorwebseal!

node01 reports this and I don't know what is means

Quote:

Oct 15 01:36:54 PACORWEBSEAL heartbeat: [3015]: WARN: Gmain_timeout_dispatch: Dispatch function for memory stats took too long to execute: 120 ms (> 100 ms) (GSource: 0x9e2fd50

any idea what I should check on the server or change or add in the heartbeat Configuration?

thanks a lot