Database Cache Size (DbCacheSizeMB)
This parameter displays the amount of system memory (in MegaBytes) used by the database cache manager to hold commonly used information from the database file(s) to prevent file operations. If the database cache size seems to be too small for optimal performance and there is very little available memory on the system (see Memory/Available Bytes), adding more memory to the system may increase performance. If there is a lot of available memory on the system and the database cache size is not growing beyond a certain point, the database cache size may be capped at an artificially low limit. Increasing this limit may increase performance.
BMC PATROL properties
Property | Default value |
|---|---|
Application class | MSEXCH_EXCHDatabase |
Command type | PSL |
Platform | Windows |
Icon style | Graph |
Unit | MegaByte |
Border range | 0 to 2147483647: alarm |
Alarm1 range | 2048 to 2147483647 |
Alarm2 range | Not applicable |
Scheduling(poll time) | Inherits poll time of collector |
Active at installation | Yes |
Parameter type | Consumer |
Value set by | |
Microsoft PerfMon counter | MSExchange Database\Database Cache Size (MB) |
TrueSight/ Unknown macro: confluence_includeplus.
properties
Property | Default value |
|---|---|
Monitor type | Exchange Database Instances |
Key Performance Indicator | Yes |
Monitor for abnormalities | No |
Graph by default | Yes |
Availability | No |
Response time | No |
Normal distribution | Yes |
Statistical | Yes |