My servers (4 X 6.5 + SP5) are working fine. One of them has hundreds of
error entries in the Server Health Log File, which date back several months.
Despite all of these errors, the server works fine and doesn't really show
any signs of struggling. Any ideas? Should I be concerned?

Just a snippet of the last few:

Server Health Log File

Friday, 4-08-2006 3:13 am
CPU Utilization-0 on server Server02 was in a SUSPECT State
Current Value - 94
Peak Value - 100
Max Value - 100
Current SUSPECT threshold = More than 85 % Utilization and Critical
threshold = More than 95 % Utilization
Current SUSPECT trigger delay = 60 and Critical trigger delay = 120
----------------------------------------------------------------------------
----
Friday, 4-08-2006 3:13 am
CPU Utilization-0 on server Server02 was in a BAD State
Current Value - 95
Peak Value - 100
Max Value - 100
Current SUSPECT threshold = More than 85 % Utilization and Critical
threshold = More than 95 % Utilization
Current SUSPECT trigger delay = 60 and Critical trigger delay = 120
----------------------------------------------------------------------------
----
Friday, 4-08-2006 3:16 am
CPU Utilization-0 on server Server02 has returned to the GOOD State
Current Value - 76
Peak Value - 100
Max Value - 100
Current SUSPECT threshold = More than 85 % Utilization and Critical
threshold = More than 95 % Utilization
Current SUSPECT trigger delay = 60 and Critical trigger delay = 120
----------------------------------------------------------------------------
----
Friday, 4-08-2006 3:18 am
CPU Utilization-0 on server Server02 was in a BAD State
Current Value - 95
Peak Value - 100
Max Value - 100
Current SUSPECT threshold = More than 85 % Utilization and Critical
threshold = More than 95 % Utilization
Current SUSPECT trigger delay = 60 and Critical trigger delay = 120
----------------------------------------------------------------------------
----
Friday, 4-08-2006 4:23 am
CPU Utilization-0 on server Server02 has returned to the GOOD State
Current Value - 79
Peak Value - 100
Max Value - 100
Current SUSPECT threshold = More than 85 % Utilization and Critical
threshold = More than 95 % Utilization
Current SUSPECT trigger delay = 60 and Critical trigger delay = 120
----------------------------------------------------------------------------
----
Friday, 4-08-2006 4:25 am
CPU Utilization-0 on server Server02 was in a BAD State
Current Value - 95
Peak Value - 100
Max Value - 100
Current SUSPECT threshold = More than 85 % Utilization and Critical
threshold = More than 95 % Utilization
Current SUSPECT trigger delay = 60 and Critical trigger delay = 120
----------------------------------------------------------------------------
----
Friday, 4-08-2006 4:50 am
CPU Utilization-0 on server Server02 has returned to the GOOD State
Current Value - 0
Peak Value - 100
Max Value - 100
Current SUSPECT threshold = More than 85 % Utilization and Critical
threshold = More than 95 % Utilization
Current SUSPECT trigger delay = 60 and Critical trigger delay = 120
----------------------------------------------------------------------------
----
Friday, 4-08-2006 4:55 am
CPU Utilization-0 on server Server02 was in a BAD State
Current Value - 95
Peak Value - 100
Max Value - 100
Current SUSPECT threshold = More than 85 % Utilization and Critical
threshold = More than 95 % Utilization
Current SUSPECT trigger delay = 60 and Critical trigger delay = 120
----------------------------------------------------------------------------
----
Friday, 4-08-2006 5:04 am
CPU Utilization-0 on server Server02 has returned to the GOOD State
Current Value - 80
Peak Value - 100
Max Value - 100
Current SUSPECT threshold = More than 85 % Utilization and Critical
threshold = More than 95 % Utilization
Current SUSPECT trigger delay = 60 and Critical trigger delay = 120