Statistics for the ESE high performance embedded database management system by Table Class
Namespace value is root/CIMV2.
WMI Provider value is WmiPerfInst.
A short textual description (one-line string) for the statistic or metric.
Database Cache Misses per second is the rate at which database file page requests were fulfilled by the database cache by causing a file operation. If this rate is high then the database cache size may be too small.
Database Cache % Hit is the percentage of database file page requests that were fulfilled by the database cache without causing a file operation. If this percentage is too low, the database cache size may be too small.
Database Cache Requests/sec is the rate that pages are requested from the database cache.
Database Cache Size (MB) is 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.
A textual description of the statistic or metric.
The Name property defines the label by which the statistic or metric is known. When subclassed, the property can be overridden to be a Key property.
Method not found.
SELECT * FROM Win32_PerfFormattedData_ESENT_DatabaseTableClasses
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This contents is created by WMI having class information.
WMI Environment is Windows Server 2008 R2 Enterprise Edition.
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