| Measurement |
Description |
Measurement
Unit |
Interpretation |
| Thread_status
|
Indicates the
status of the admin thread |
Number
|
If the value is 1, it indicates that the thread is running. If the
value is 0, it indicates that the thread is not running. Therefore,
start the thread. If the value is –1, it indicates that the status
is "unknown". In such a case, restart the MTA.
|
| Msgs_processing_rate
|
The rate at which
admin messages were processed by this MTA during the last measurement
period |
Msgs/Sec
|
A high value may be indicative of an excessive load on the admin
thread.
|
| Error_msg_rate
|
The rate at which
admin message errors were detected by this MTA during the last
measurement period |
Msgs/Sec
|
If this value is high, check the domain DB status.
|
| Msgs_in_queue
|
The number of
admin messages waiting to be processed |
Number
|
If this value is high, check the admin thread status and
Msg_processing_rate, and then, act accordingly.
|
| Db_status
|
Indicates the
status of the domain database |
Number
|
The status indicators are:
-
1 - Normal
-
0 - Database error
-
-1 - Unknown
0 indicates a critical database error. The domain database cannot
be recovered. Rebuild the domain database using ConsoleOne. The MTA
admin thread will not process any more administrative messages until
the database status has returned to Normal. If the value is –1,
restart the MTA.
|
| Db_recoveries
|
The number of DB
recoveries performed during the last measurement period. |
Number
|
If the frequency of db_recovery is more, it may be indicative of a
critical database error.
|
|
|
|
|
|