See System Monitor
Click the right menu "System monitor" of "Monitor" tab, amount of memory utilization, the number of worker thread, the number of processing, and the processing time and change of queue size can be confirmed in time sequence graph on displayed screen.
Specify conditions
| Type | Specify object module to display by graph. |
|---|---|
| Date and time and range | Display the graph for the time specified within the range when make the specified date a terminal . |
| Processing number | Specify the unit time to measure the number of processing. |
Graph of memory utilization
Display the increase and decrease of memory utilization.
| Total | Memory size that Java VM secures |
|---|---|
| Use | Memory size Java VM is actually using |
Graph of worker thread number
Display the increase and decrease of worker thread number.
| Run | Number of thread in running status |
|---|---|
| Pool | Number of thread maintained in thread pool. |
| Dead | Number of thread to which running state continued for five minutes or more |
Graph of processing number
Display the number of request processed in Accepter and Worker.
| Accepter | Number of accepted request |
|---|---|
| WorkerIn | Number of processing started in Worker thread. |
| WorkerOut | Number of processing finished in Worker thread. |
Graph of processing time
Display maximum and minimum of processing time in Worker thread.
Graph of queue size
Display maximum and minimum of Accepter queue size.
It starts the processing at once when there is empty in Worker thread if the request is accepted in Accepter, put it in queue temporarily if there is not empty. You can confirm the size of queue in this graph.