H3C Technologies H3C Intelligent Management Center - Manual (Page 371)

357
graph, and then select an icon from the list. Available options include Last 6 Hours , Today ,
Yesterday , This Week , This Month , and This Year . Click Total Memory, Free Memory,
or Max Memory to display or hide the corresponding monitor index in the graph.
• Attribute/Value—Monitor index name and data.
{
Total Memory—Total heap memory size JVM requested from the operating system in the last
polling interval.Free Memory—Size of unused memory in the JVM heap in last polling interval.
{
Max Memory—Maximum memory that JVM can request from the operating system. Java
Version—Java version number. Percent—Memory usage of the JVM heap.
{
Java Version—Java version of the JVM heap.
{
Set Threshold—Click the Set Threshold icon to set alarm thresholds for Total Memory or
Free Memory. The data is highlighted in yellow when it reaches the level-1 threshold, and is
highlighted in red when it reaches the level-2 threshold. Use the global thresholds or self-defined
thresholds. For information about setting the thresholds, see " 6 Configuration management ."
Thread
The Thread area layout is shown in Figure 294 .
Figure 294 Thread area layout
Thread area fields:
• Used thread count trend graph—Shows changes of the used thread count of the WebLogic server
over the selected time period in a line chart. Point to a spot on the curve to view the thread count at
the specific time point. By default, the graph shows the last 1 hour data. To change the report period,
click the Last 1 Hour icon
on the upper right of the graph, and then select an icon from the list.
Available options include Last 6 Hours , Today , Yesterday , This Week , This Month ,
and This Year .
• Attribute/Value—Monitor index name and data obtained when APM last polled the WebLogic
server.
{
Idle Count—Number of idle threads in the thread pool.
{
Used Count—Number of threads in use in the thread pool.
{
Total Count—Total number of threads in the thread pool.