Fast Read Not Possibles/sec is the frequency of attempts by an Application Program Interface (API) function call to bypass the file system to get at Cache data, that could not be honored without invoking the file system after all.
Parsed from file winnt-perf.mib.txt
Company: microsoft
Module: WINDOWS-NT-PERFORMANCE
Child arc 0 is used to translate between SNMPv1 and SNMPv2 notification parameters as explained in IETF RFC 2576, section 3.
cacheFastReadNotPossiblesPerSec OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Fast Read Not Possibles/sec is the frequency of attempts by an Application Program Interface (API) function call to bypass the file system to get at Cache data, that could not be honored without invoking the file system after all." ::= { cache 28 }
| OID | Name | Sub children | Sub Nodes Total | Description |
|---|---|---|---|---|
| 1.3.6.1.4.1.311.1.1.3.1.1.2.28.0 | cachFastReadNotPossiblesPerSec | 0 | 0 | None |
| OID | Name | Sub children | Sub Nodes Total | Description |
|---|---|---|---|---|
| 1.3.6.1.4.1.311.1.1.3.1.1.2.1 | cpuprocessorEntry, connmSExchangeMTA-ConnectionsEntry, cacheDataMapsPerSec, cachDataMapsPerSec | 31 | 31 | Performance information for one particular instance of 'processor' object. |
| 1.3.6.1.4.1.311.1.1.3.1.1.2.2 | cacheSyncDataMapsPerSec, cachSyncDataMapsPerSec | 1 | 1 | Sync Data Maps/sec counts the frequency that a file system such as NTFS or HPFS maps a page of a file into the Cache to read th… |
| 1.3.6.1.4.1.311.1.1.3.1.1.2.3 | cachAsyncDataMapsPerSec, cacheAsyncDataMapsPerSec | 1 | 1 | Async Data Maps/sec is the frequency that an application using a file system such as NTFS or HPFS to map a page of a file into … |
| 1.3.6.1.4.1.311.1.1.3.1.1.2.4 | cachDataMapHitsPercent, cacheDataMapHitsPercent | 1 | 1 | Data Map Hits is the percentage of Data Maps in the Cache that could be resolved without having to retrieve a page from the dis… |
| 1.3.6.1.4.1.311.1.1.3.1.1.2.6 | cacheDataMapPinsPerSec, cachDataMapPinsPerSec | 1 | 1 | Data Map Pins/sec is the frequency of Data Maps in the Cache that resulted in pinning a page in main memory, an action usually … |
| 1.3.6.1.4.1.311.1.1.3.1.1.2.8 | cachPinReadsPerSec, cachePinReadsPerSec | 1 | 1 | Pin Reads/sec is the frequency of reading data into the Cache preparatory to writing the data back to disk. Pages read in this… |
| 1.3.6.1.4.1.311.1.1.3.1.1.2.9 | cachSyncPinReadsPerSec, cacheSyncPinReadsPerSec | 1 | 1 | Sync Pin Reads/sec is the frequency of reading data into the Cache preparatory to writing the data back to disk. Pages read in… |
| 1.3.6.1.4.1.311.1.1.3.1.1.2.10 | cacheAsyncPinReadsPerSec, cachAsyncPinReadsPerSec | 1 | 1 | Async Pin Reads/sec is the frequency of reading data into the Cache preparatory to writing the data back to disk. Pages read … |
| 1.3.6.1.4.1.311.1.1.3.1.1.2.11 | cachePinReadHitsPercent, cachPinReadHitsPercent | 1 | 1 | Pin Read Hits is the percentage of Cache Pin Read requests that hit the Cache, i.e., did not require a disk read in order to pr… |
| 1.3.6.1.4.1.311.1.1.3.1.1.2.13 | cachCopyReadsPerSec, cacheCopyReadsPerSec | 1 | 1 | Copy Reads/sec is the frequency of reads from Cache pages that involve a memory copy of the data from the Cache to the applicat… |
| 1.3.6.1.4.1.311.1.1.3.1.1.2.14 | cacheSyncCopyReadsPerSec, cachSyncCopyReadsPerSec | 1 | 1 | Sync Copy Reads/sec is the frequency of reads from Cache pages that involve a memory copy of the data from the Cache to the app… |
| 1.3.6.1.4.1.311.1.1.3.1.1.2.15 | cachAsyncCopyReadsPerSec, cacheAsyncCopyReadsPerSec | 1 | 1 | Async Copy Reads/sec is the frequency of reads from Cache pages that involve a memory copy of the data from the Cache to the ap… |
| 1.3.6.1.4.1.311.1.1.3.1.1.2.16 | cacheCopyReadHitsPercent, cachCopyReadHitsPercent | 1 | 1 | Copy Read Hits is the percentage of Cache Copy Read requests that hit the Cache, i.e., did not require a disk read in order to … |
| 1.3.6.1.4.1.311.1.1.3.1.1.2.18 | cachMDLReadsPerSec, cacheMDLReadsPerSec | 1 | 1 | MDL Reads/sec is the frequency of reads from Cache pages that use a Memory Descriptor List (MDL) to access the data. The MDL c… |
| 1.3.6.1.4.1.311.1.1.3.1.1.2.19 | cachSyncMDLReadsPerSec, cacheSyncMDLReadsPerSec | 1 | 1 | Sync MDL Reads/sec is the frequency of reads from Cache pages that use a Memory Descriptor List (MDL) to access the pages. The… |
| 1.3.6.1.4.1.311.1.1.3.1.1.2.20 | cachAsyncMDLReadsPerSec, cacheAsyncMDLReadsPerSec | 1 | 1 | Async MDL Reads/sec is the frequency of reads from Cache pages using a Memory Descriptor List (MDL) to access the pages. The M… |
| 1.3.6.1.4.1.311.1.1.3.1.1.2.21 | cachMDLReadHitsPercent, cacheMDLReadHitsPercent | 1 | 1 | MDL Read Hits is the percentage of Cache Memory Descriptor List (MDL) Read requests that hit the Cache, i.e., did not require d… |
| 1.3.6.1.4.1.311.1.1.3.1.1.2.23 | cacheReadAheadsPerSec, cachReadAheadsPerSec | 1 | 1 | Read Aheads/sec is the frequency of Cache reads where the Cache detects sequential access to a file. The read aheads permit th… |
| 1.3.6.1.4.1.311.1.1.3.1.1.2.24 | cacheFastReadsPerSec, cachFastReadsPerSec | 1 | 1 | Fast Reads/sec is the frequency of reads from Cache pages that bypass the installed file system and retrieve the data directly … |
| 1.3.6.1.4.1.311.1.1.3.1.1.2.25 | cacheSyncFastReadsPerSec, cachSyncFastReadsPerSec | 1 | 1 | Sync Fast Reads/sec is the frequency of reads from Cache pages that bypass the installed file system and retrieve the data dire… |
| 1.3.6.1.4.1.311.1.1.3.1.1.2.26 | cachAsyncFastReadsPerSec, cacheAsyncFastReadsPerSec | 1 | 1 | Async Fast Reads/sec is the frequency of reads from Cache pages that bypass the installed file system and retrieve the data dir… |
| 1.3.6.1.4.1.311.1.1.3.1.1.2.27 | cachFastReadResourceMissesPerSec, cacheFastReadResourceMissesPerSec | 1 | 1 | Fast Read Resource Misses/sec is the frequency of Cache misses necessitated by the lack of available resources to satisfy the r… |
| 1.3.6.1.4.1.311.1.1.3.1.1.2.29 | cachLazyWriteFlushesPerSec, cacheLazyWriteFlushesPerSec | 1 | 1 | Lazy Write Flushes/sec is the frequency the Cache's Lazy Write thread has written to disk. Lazy Writing is the process of upda… |
| 1.3.6.1.4.1.311.1.1.3.1.1.2.30 | cachLazyWritePagesPerSec, cacheLazyWritePagesPerSec | 1 | 1 | Lazy Write Pages/sec is the frequency the Cache's Lazy Write thread has written to disk. Lazy Writing is the process of updati… |
| 1.3.6.1.4.1.311.1.1.3.1.1.2.31 | cachDataFlushesPerSec, cacheDataFlushesPerSec | 1 | 1 | Data Flushes/sec is the frequency the Cache has flushed its contents to disk as the result of a request to flush or to satisfy … |
| 1.3.6.1.4.1.311.1.1.3.1.1.2.32 | cachDataFlushPagesPerSec, cacheDataFlushPagesPerSec | 1 | 1 | Data Flush Pages/sec is the number of pages the Cache has flushed to disk as a result of a request to flush or to satisfy a wri… |