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The gauge shows the following:
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| Breach Level | Gauge |
|---|---|
| 0 - 60% utilization | Shows as normal |
| 61 - 80% | Shows as a warning level. |
| 81 - 100% | Shows as critical. |
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See “About the Tools portlets” on page 30, “Configuring the portlet” on page 33, and “Defining the portlet data preferences” on page 34.
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Table 10-5 Server Utilization fields
Field Description
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| Field | Description |
|---|---|
| Server | Displays the name of the top server or servers. |
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| CPU | Displays the average CPU utilization (including system CPU, user CPU, I/O wait CPU and other CPU), normalized to 100%, calculated as the number of CPU seconds used, divided by the number of CPUs, divided by the number of seconds in the time frame. |
| User |
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| CPU | Displays the percentage of time the server used the CPU in user mode. |
| System |
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| CPU | Displays the percentage of time the server used the CPU in kernel mode. (On some platforms, kernel mode is also known as System or Protected mode.) |
| Wait I/O |
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| CPU | The percentage of time the CPU was idle, but processes waited for I/O operations to complete. |
| Other |
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| CPU | The percentage of other miscellaneous states when the CPU was used. |
| Virtual Memory |
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| Utilization | The percentage of server virtual memory in use. |
| Physical Memory |
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| Utilization | The percentage of server physical memory in use. |
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| Virtual Memory (Avg) |
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| The average virtual memory in use. | |
| Physical Memory (Avg) |
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| Displays the average physical memory used, calculated as the sum of the average physical memory per time slice in the selected time frame, divided by the sampled time slices. | |
| Server Load (Avg) |
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| Displays the average number of processes in the CPU queue, calculated as the sum of the average number of processes in the CPU queue in every time slice, divided by the sampled time slices in the selected time frame. | |
| I/O Bytes/ |
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| sec | Displays the total number of I/O bytes read or written during the time frame, divided by the number of seconds in the time frame. |
| Page Faults/ |
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| sec | Displays the sum of the minor and major page-faults that occurred during the time frame, divided by the number of seconds in the time frame. |
| Server |
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| Type | Displays the operating system name, number of CPUs, and number of bits (32 or 64). |
See “About the Tools portlets” on page 30. See , “Configuring the portlet” on page 33.See , and “Defining the portlet data preferences” on page 34.
About the Server Utilization Over Time portlet
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The Server Utilization Over Time portlet displays the overtime resource usage of the selected server. To view data in this portlet, verify that the Insight OS agent is installed in the selected application.
The following table describes the fields displayed in this portlet.
Table 10-6 Server 6 Server Utilization Over Time fields
| Field |
|---|
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| Description |
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| Date and |
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| Time | Displays the date and timestamp of the data available in the selected time frame. |
| CPU |
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| Displays the average CPU utilization (including system, user, I/O wait and other), normalized to 100%, calculated as the number of CPU seconds used, divided by the number of CPUs, divided by the number of seconds in the time frame. |
| User |
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| CPU | Displays the percentage of time the server used the CPU in user mode. |
| System |
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| CPU | Displays the percentage of time the server used the CPU in kernel mode. (On some platforms, kernel mode is also known as System or Protected mode.) |
| Wait I/O |
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| CPU | The percentage of time the CPU was idle, but processes waited for I/O operations to complete. |
| Other |
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| CPU | The percentage of other miscellaneous states when the CPU was used. |
| Virtual Memory |
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| Utilization | The percentage of server virtual memory in use. |
| Physical Memory |
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| Utilization | The percentage of server physical memory in use. |
| Virtual Memory (Avg) |
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| The average virtual memory in use. | |
| Physical Memory (Avg) |
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| Displays the average physical memory used, calculated as the sum of the average physical memory per time slice in the selected time frame, divided by the sampled time slices. | |
| Server Load (Avg) |
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| Displays the average number of processes in the CPU queue, calculated as the sum of the average number of processes in the CPU queue in every time slice, divided by the sampled time slices in the selected time frame. | |
| I/O Bytes/ |
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| sec | Displays the total number of I/O bytes read or written during the time frame, divided by the number of seconds in the time frame. |
| Page Faults/ |
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| sec | Displays the sum of the minor and major page-faults that occurred during the time frame, divided by the number of seconds in the time frame. |
See “About the Tools portlets” on page 30. See , “Configuring the portlet” on page 33.See , and “Defining the portlet data preferences” on page 34.
About the Virtual Memory portlet
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The Virtual Memory portlet displays a gauge of the virtual memory of either a selected server or of all servers in the selected Tier. This view easily identifies the servers consuming the most resources.
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The gauge shows the following:
Table 10-7 Breach 7 Breach Gauge
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| Breach Level | Gauge |
|---|---|
| 0 - SLA Near- |
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| breach | Shows as normal. |
| SLA Near-breach - SLA |
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| breach | Shows as a warning level. |
| SLA breach - |
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| 100% | Shows as critical. |
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| Info |
|---|
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SLA Near-breach and SLA breach can be configured in the Edit mode. |
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See “About the Tools portlets” on page 30. See , “Configuring the portlet” on page 33.See , and “Defining the portlet data preferences” on page 34.
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