Job Management Partner 1/Performance Management - Remote Monitor for Platform Description, User's Guide and Reference

Memory Used Status (real-time report indicating the physical memory usage status in the system)

Overview

The Memory Used Status report displays the current physical memory usage status in the system. The display format is a line graph.

Storage location

/RM Platform/Troubleshooting/Real-Time

Record

PI

Fields

Table 4-36 Description of fields (Memory Used Status (real-time report indicating the physical memory usage status in the system))

Field name Description

Free Mem % Percentage of the physical memory size actually available to applications (%)

Free Mem Mbytes Size of the physical memory actually available to applications (megabytes)

Free Swap %

In Windows:

Percentage of unused space in the virtual memory area (%)

In UNIX:

Percentage of unused space in the swap area (%)

Free Swap Mbytes

In Windows:

Size of the unused space in the virtual memory area (megabytes)

In UNIX:

Size of the unused space in the swap area (megabytes)

Page Fault Counts/sec Frequency of page faults (times/second)

Page-In Pages/sec Rate at which pages were paged in (pages/second)

Page-Out Pages/sec Rate at which pages were paged out (pages/second)

Page Scan Counts/sec Frequency of page scans (times/second)

Paging Pages/sec Rate at which pages were being paged in and out when a page fault occurred (pages/second).
This is the total of the Page-In Pages/sec and Page-Out Pages/sec fields. If this value exceeds 5 continuously, the memory may be the bottleneck in the system.

Polling Time Time the performance data was collected on the PFM - RM host

Target Host Time Time the performance data was collected on the monitored host

Total Mem Mbytes Size of the physical memory (megabytes)

Total Swap Mbytes

In Windows:

Size of the virtual memory area (megabytes)

In UNIX:

Size of the swap area (megabytes)

Used Mem % Physical memory usage rate (%)

Used Mem Mbytes Size of the physical memory area used (megabytes)

Used Swap %

In Windows:

Virtual memory usage rate (%)

In UNIX:

Swap area usage rate (%)

Used Swap Mbytes

In Windows:

Size of the virtual memory area used (committed) (megabytes)

In UNIX:

Size of the swap area used (megabytes)

Field name	Description
Free Mem %	Percentage of the physical memory size actually available to applications (%)
Free Mem Mbytes	Size of the physical memory actually available to applications (megabytes)
Free Swap %	In Windows: Percentage of unused space in the virtual memory area (%) In UNIX: Percentage of unused space in the swap area (%)
Free Swap Mbytes	In Windows: Size of the unused space in the virtual memory area (megabytes) In UNIX: Size of the unused space in the swap area (megabytes)
Page Fault Counts/sec	Frequency of page faults (times/second)
Page-In Pages/sec	Rate at which pages were paged in (pages/second)
Page-Out Pages/sec	Rate at which pages were paged out (pages/second)
Page Scan Counts/sec	Frequency of page scans (times/second)
Paging Pages/sec	Rate at which pages were being paged in and out when a page fault occurred (pages/second). This is the total of the Page-In Pages/sec and Page-Out Pages/sec fields. If this value exceeds 5 continuously, the memory may be the bottleneck in the system.
Polling Time	Time the performance data was collected on the PFM - RM host
Target Host Time	Time the performance data was collected on the monitored host
Total Mem Mbytes	Size of the physical memory (megabytes)
Total Swap Mbytes	In Windows: Size of the virtual memory area (megabytes) In UNIX: Size of the swap area (megabytes)
Used Mem %	Physical memory usage rate (%)
Used Mem Mbytes	Size of the physical memory area used (megabytes)
Used Swap %	In Windows: Virtual memory usage rate (%) In UNIX: Swap area usage rate (%)
Used Swap Mbytes	In Windows: Size of the virtual memory area used (committed) (megabytes) In UNIX: Size of the swap area used (megabytes)

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