Number of times an API function call to bypass
the file system to get at Cache data could not be
honored without invoking the file system after all.
Parsed from file empire2.asn1.mib.txt
Company: None
Module: EMPIRE
Number of times an API function call to bypass
the file system to get at Cache data could not be
honored without invoking the file system after all.
Parsed from file EMPIRE.mib
Module: EMPIRE
Child arc 0 is used to translate between SNMPv1 and SNMPv2 notification parameters as explained in IETF RFC 2576, section 3.
ntFastReadNotPossible OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Number of times an API function call to bypass the file system to get at Cache data could not be honored without invoking the file system after all." ::= { ntCachePerf 13 }
ntFastReadNotPossible OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Number of times an API function call to bypass the file system to get at Cache data could not be honored without invoking the file system after all." ::= { ntCachePerf 13 }
| OID | Name | Sub children | Sub Nodes Total | Description |
|---|---|---|---|---|
| 1.3.6.1.4.1.546.5.5.2.13.0 | ntFastReadNotPossible | 0 | 0 | None |
| OID | Name | Sub children | Sub Nodes Total | Description |
|---|---|---|---|---|
| 1.3.6.1.4.1.546.5.5.2.1 | ntAsyncCopyReads | 1 | 1 | Number of async reads from Cache pages involving a memory copy of the data from the Cache to the application's buffer. |
| 1.3.6.1.4.1.546.5.5.2.2 | ntAsyncDataMaps | 1 | 1 | Number of async data maps of file pages into the Cache. |
| 1.3.6.1.4.1.546.5.5.2.3 | ntAsyncFastReads | 1 | 1 | Number of direct-to-Cache async read operations. |
| 1.3.6.1.4.1.546.5.5.2.4 | ntAsyncMDLReads | 1 | 1 | Number of async memory descriptor list (MDL) reads from the Cache. The MDL contains the physical address of each page in the tra… |
| 1.3.6.1.4.1.546.5.5.2.5 | ntAsyncPinReads | 1 | 1 | Number of async reads from the Cache in preparation to writing the data back to disk. Pages read in this fashion are pinned in me… |
| 1.3.6.1.4.1.546.5.5.2.6 | ntCopyReadHits | 1 | 1 | Number of Cache Copy Read requests that hit the cache and did not require a disk read. |
| 1.3.6.1.4.1.546.5.5.2.7 | ntCopyReads | 1 | 1 | The number of reads from Cache pages that involved a memory copy of data from the Cache to the application's buffer. |
| 1.3.6.1.4.1.546.5.5.2.8 | ntDataFlushPages | 1 | 1 | Number of pages of the Cache flushed to disk as a result of a flush request or to satisfy a write-through request. |
| 1.3.6.1.4.1.546.5.5.2.9 | ntDataFlushes | 1 | 1 | Number of Cache data flush operations. |
| 1.3.6.1.4.1.546.5.5.2.10 | ntDataMapHits | 1 | 1 | Numberof data maps in the Cache that could be resolved without retrieval from disk. |
| 1.3.6.1.4.1.546.5.5.2.11 | ntDataMapPins | 1 | 1 | Number of data maps in the Cache that resulted in pinning a page in main memory. |
| 1.3.6.1.4.1.546.5.5.2.12 | ntDataMaps | 1 | 1 | Number of times a file system such as NTFS or HPFS has mapped a page of a file into the Cache to read the page. |
| 1.3.6.1.4.1.546.5.5.2.14 | ntFastReadResourceMisses | 1 | 1 | Number of Cache misses necessitated by the lack of available resources to satisfy the request. |
| 1.3.6.1.4.1.546.5.5.2.15 | ntFastReads | 1 | 1 | Number of reads from Cache pages that bypass installed file systems and read from the Cache directly. |
| 1.3.6.1.4.1.546.5.5.2.16 | ntLazyWriteFlushes | 1 | 1 | The number of times the Cache's Lazy Write thread has written to disk. |
| 1.3.6.1.4.1.546.5.5.2.17 | ntLazyWritePages | 1 | 1 | Number of pages the Cache's Lazy Write thread has written to disk. Lazy Writing is the process of updating the disk after the pa… |
| 1.3.6.1.4.1.546.5.5.2.18 | ntMDLReadHits | 1 | 1 | Number of Cache Memory Descriptor List (MDL) read requests that hit the Cache. |
| 1.3.6.1.4.1.546.5.5.2.19 | ntMDLReads | 1 | 1 | Number of MDL Cache reads. |
| 1.3.6.1.4.1.546.5.5.2.20 | ntPinReadHits | 1 | 1 | Number Cache Pin Read requests that hit the Cache. |
| 1.3.6.1.4.1.546.5.5.2.21 | ntPinReads | 1 | 1 | Number of pages read from the Cache that have been pinned in memory. |
| 1.3.6.1.4.1.546.5.5.2.22 | ntSyncCopyReads | 1 | 1 | Number of reads from Cache pages that wait for the copy operation to complete before proceeding. |
| 1.3.6.1.4.1.546.5.5.2.23 | ntSyncDataMaps | 1 | 1 | Number of times that a file system such as NTFS or HPFS maps a page of a file into the Cache to read the page. |
| 1.3.6.1.4.1.546.5.5.2.24 | ntSyncFastReads | 1 | 1 | Number of sync reads from Cache pages that bypass the installed file system and retrieve the data directly from the Cache. |
| 1.3.6.1.4.1.546.5.5.2.25 | ntSyncMDLReads | 1 | 1 | Number of reads from Cache pages that use a Memory Descriptor List (MDL) to access the pages. |
| 1.3.6.1.4.1.546.5.5.2.26 | ntSyncPinReads | 1 | 1 | Number of page reads that have resulted in the page being pinned in memory. |