Host Memory Usage
- Organization of this page
Overview
The Host Memory Usage alarm monitors the following item:
-
For VMware, Hyper-V and KVM
Memory usage (%) on the physical server
-
For logical partitioning feature
Percentage of memory resources allocated to the host machine (%)
-
For Docker environment and Podman environment
This alarm is not available because the Host Memory Status (PI_HMI) record is not supported.
Main settings
PFM - Web Console alarm properties |
Setting |
|
---|---|---|
Item |
Detailed item |
|
Main Information |
Product |
RM VirtualMachine(9.0) |
Alarm message |
Host memory is at %CVS% utilization |
|
Enable alarm |
Selected |
|
Alarm notification |
Notify when the state changed |
|
Notification target |
State changes for the alarm |
|
Evaluate all data |
Not selected |
|
Monitoring time range |
Always monitor |
|
Report alarm when the following damping condition is reached |
Selected |
|
occurrence(s) during |
2 |
|
Interval(s) |
3 |
|
Alarm Conditions |
Record |
Host Memory Status (PI_HMI) |
Field |
Total Used % |
|
Abnormal condition |
Total Used % >= 120 |
|
Warning condition |
Total Used % >= 100 |
|
Actions |
|
-- |
Command |
-- |
|
SNMP |
Abnormal, Warning, Normal |
Action to be taken
-
For VMware
See 1.4.4(2)(a) Example of monitoring the total memory usage of a physical server.
-
For Hyper-V
See 1.5.4(2)(a) Example of monitoring the total memory usage of a physical server.
-
For logical partitioning feature
The use of this alarm is not required because the Total Used % field indicates the memory resource allocation rate and the change in its value does not affect performance.
-
For KVM
See 1.6.4(2)(a) Example of monitoring the total memory usage of a physical server.
Alarm table
PFM RM VirtualMachine Template Alarms 12.50
Related report
Reports/RM VirtualMachine/Troubleshooting/Recent Past/Host Memory Used