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SAP Server Monitors

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SAP Server Monitors

 

SAP monitor allows you to monitor the availability and performance of SAP environment from a centralized web console. SAP monitor takes advantage of the SAP CCMS (Computer Center Management System) architecture to give insightful information about the SAP system along with fault management and reporting capabilities.

 

Availability tab, gives the Availability history for the past 24 hours or 30 days. Performance tab gives the Health Status and events for the past 24 hours or 30 days. List view enables you to perform bulk admin configurations.

 

 

Monitored Parameters

The following parameters are monitored for SAP. The description for the parameters are from SAP Help - Alert Monitor

 

Parameter

Description

Monitor Information

Health

Specifies the health of the monitor based on its dependencies

Type

Type of the Monitor

Host Name

Specifies the host in which SAP is running

Host OS

The Operating System of the host

Last Polled at The time at which last polling happened

Next Polled at

The time at which the next polling is scheduled

Availability

The current status of the SAP Monitor- whether it is up or down.

Background Processing
Background Utilization Percentage of the background processing capacity currently utilized.
System Wide Queue Length Number of jobs that are ready to be executed, have start authorization, and have no target server specified for which there are no free background work processes, averaged over all application servers with background work processes.
System Wide Free Processes Number of free background work processes
Server Specific Queue Length Number of released jobs that are explicitly to be executed on this application server, but for which there are no free background work processes
Background work processes count Number of background work processes on an application server
Error count Number of errors in background work processes since the monitoring segment was created (that is, since the application server was started)
Error frequency Number of errors in background work processes per minute
Terminated on error count Number of background work processes terminated after an error
Buffer
Hit Ratio Percentage of the database queries that were met from the buffer (hit rate) and did not have to be passed on to the database for different buffer types like Program, Repository, Table & GUI
Directory Used Percentage usage of the directory (number of entries) for different buffer types like Program, Repository, Table & GUI
Space Used Percentage usage of the buffer storage for different buffer types like Program, Repository, Table & GUI
Swap Swaps due to a full buffer per minute for different buffer types like Program, Repository, Table & GUI
Dialog
Frontend Response Time Average time that a user waits at the front end for the processing of his or her request
Database Request Time Average time for processing logical database requests
Load And Generation Time Average load and generation time of CUA objects
Response Time Average response time of the dialog service
Network Time Time used in the network during the first data transfer from the front end to the application server and during the last data transfer from the application server to the front end.
Users Logged In Number of users logged on
Queue Time Average time in the dispatcher wait queue
Enqueue
Enqueue Requests Number of lock requests
Enqueue Request Rejects Number of rejected lock requests
Enqueue Requests Errors Number of errors that occurred during lock requests
Dequeue Requests Number of release requests
Dequeue Requests Errors Number of errors that occurred when releasing locks
Dequeue All Requests Number of releases of all locks of an LUW
CleanUp Requests Number of releases of all locks of an application server
Backup Requests Number of update calls for which locks were forwarded to the update.
Reporting Requests Number of operations for reading the lock table.
Owner Names Actual Utilization Current number of lock owners in the lock table
Granule Arguments Actual Utilization Current number of different lock arguments in the lock table
Granule Entries Actual Utilization Current number of elementary locks in the lock table
Update Queue Actual Current number of open update requests with locks
Recent Lock Time (per minute) Time spent in the critical path of the lock table for lock operations (in seconds per minute)
Recent Lock Wait Time (per minute) Wait time of parallel processes before entering the critical path of the lock table (in seconds per minute)
Recent Server Time (per minute) Total time spent in the enqueue server (in seconds per minute)
Enqueue Frequency Enqueue operations (logical data locks) per minutes that are coming from another instance to the central instance
Operating System
CPU Utilization Average usage of the CPU in a host system
Disk Utilization Average usage of the disk in a host system
Extended Memory Utilization of the extended memory as a percentage.
Private Memory Utilization of the private memory as a percentage.

Roll Area Usage Usage of the roll area as a percentage
Page In Average number of page-ins per second; a page-in occurs if a process must access a data page that is not available in the main memory
Page Out Average number of page-outs per second (page-out occurs if a page is stored out of the main memory to make room for the pages required by other processes)
Syslog Frequency Number of messages per minute that appeared in the system log of an application server.
Spool system Details
Spool Utilization Utilization of the spool work processes as a percentage
Spool Work Processes Count Number of spool work processes
Spool Work Processes Errors Number of errors in spool work processes
Spool Work Processes Terminated Number of spool work processes that terminated after errors
Dispatcher Queue Utilization Used area of the dispatcher queue as a percentage
Request Queue Utilization Used area of the spool request queue as a percentage
Service Queue Priv Used area of the spool request queue for processing in chronological order as a percentage
Service Queue Pages Number of pages in the spool request queue
Device Cache Used Used area of the entire device cache as a percentage
Device Cache Fixed Used area of the fixed device cache as a percentage
Host Spool List Used Used area of the host spool request list as a percentage
Alerts Shows all the alerts under System Errors tree node of SAP CCMS monitor [RZ 20].
When you set an alert to completed status, it is deleted from the active alerts that are shown in the Alert Monitor and the Alert Browser.
Background Jobs
Job Name The name of the background job monitored.
Current Status

The current status of the background job.

Possible Statuses are:

  • No Released Job Exists,
  • Scheduled,
  • Released,
  • Active.
Last Run Status The status of the background job during last execution.
Possible Statuses are:
  • Finished,
  • Terminated,
  • - (No Status If it is executed for first time)
Last Run Date & Time The date & time of the last executed background job.
Runtime (Sec) The runtime in seconds (difference between starttime and endtime) of the last executed background job.
Delay(Sec) The delay in seconds (difference between scheduled starttime and starttime) of the last executed background job.

Note:

Click the icon to view the logs of a terminated background job and it's history.

 

See Also

Creating New Monitor -SAP Monitors

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SAP CCMS Monitors

Siebel Monitor