Available Memory
- Organization of this page
Overview
The Available Memory alarm monitors the unused size in the physical memory area (MB). The value to be monitored is the combined total of zero memory, free memory, and standby memory (cached) that can be immediately allocated to a process or be used by the system when the data is being collected. This value is not an average but is the latest monitored value. If the unused size is less than the threshold, the physical memory area might be insufficient.
Primary settings
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PFM - Web Console alarm property |
Settings |
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|---|---|---|
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Item |
Detailed item |
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Main Information |
Product |
Windows |
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Alarm message |
Available memory is below %CVS megabytes |
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Enable alarm |
Selected |
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Alarm notification |
Notify when the state changed |
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Notification target |
State changes for the alarm |
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Evaluate all data |
Do not specify. |
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Monitoring time range |
Always monitor |
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Report alarm when the following damping condition is reached. |
Selected |
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occurrence(s) during |
2 |
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interval(s) |
3 |
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Alarm Conditions |
Record |
System Overview (PI) |
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Field |
Available MB |
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Abnormal condition |
Available MB < 3 |
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Warning condition |
Available MB < 4 |
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Actions |
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-- |
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Command |
-- |
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SNMP |
Abnormal, Warning, Normal |
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- Legend:
-
--: Setting is always invalid.
Alarm tables
PFM Windows Template Alarms 09.00
PFM Windows Template Alarms [MEM] 09.00
Related reports
Reports/Windows/Operating System/Troubleshooting/Real-Time/System Overview