|
Measures reported by O9iServletTest
This
test reports the performance
metrics pertaining to the servlets deployed in an Oracle application server instance of the Oracle9i application
server.
| Measurement |
Description |
Measurement
Unit |
Interpretation |
| Threads_servicing_servlt |
Current
number of threads servicing this servlet
|
Number |
If a
majority of the threads/processes are in use simultaneously to serve
requests for a specific servlet, this may be indicative of a problem
with a specific servlet or one of the components used by it. Alternatively, a slowdown of the application server may
also cause the requests that are simultaneously executing to increase
for all servlets. |
| Req_completed |
The
rate of calls to the service() method of a servlet in the last
measurement period |
Reqs/sec
|
A very high value for this measure indicates that the servlet has been
accessed many times.
|
| Avg_req_process_time
|
Average
time spent in servicing the servlet during the last measurement period |
Secs |
Comparing
the request processing time across servlets, an administrator can
determine which servlet(s) can be a performance bottleneck. An
increase in response time of a servlet with load, could indicate a
design problem with the servlet - eg., use of a non-optimal database
query, database connection pool shortage, contention for shared
resources, etc.
|
| Max_req_process_time
|
Maximum
time spent on a servlet’s service() call |
Secs |
|
|