cpqOsMemPageReadsPerSecx1000
CPQOS-MIB ·
.1.3.6.1.4.1.232.19.2.4.8
Object
scalar
mandatory
Integer32
Page Reads/sec is the number of times the disk was read to resolve hard page faults (times 1000). (Hard page faults occur when a process requires code or data that is not in its working set or elsewhere in physical memory, and must be retrieved from disk). This counter was designed as a primary indicator of the kinds of faults that cause system-wide delays. It includes reads to satisfy faults in the file system cache (usually requested by applications) and in non-cached mapped memory files. This counter counts numbers of read operations, without regard to the numbers of pages retrieved by each operation. This counter displays the difference between the values observed in the last two samples, divided by the duration of the sample interval.
Context
- MIB
- CPQOS-MIB
- OID
.1.3.6.1.4.1.232.19.2.4.8- Type
- scalar
- Access
- readonly
- Status
- mandatory
- Parent
- cpqOsMemory
- Siblings
- 10
Syntax
Integer32
- Source
- COPS-PR-SPPIInteger32
- Base type
Integer32
Values & Constraints
Type Constraints
range: -2147483648..2147483647
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| cpqOsMemoryStatus mandatory This value specifies the overall condition of Memory Object. | scalar | Enumeration | .1.3.6.1.4.1.232.19.2.4.1 |
| cpqOsMemPoolNonpagedBytes mandatory Pool Nonpaged Bytes is the number of bytes in the nonpaged pool, an area of
system memory (physical memory used by the operating system) for objects
that cannot be written to disk… | scalar | Integer32 | .1.3.6.1.4.1.232.19.2.4.10 |
| cpqOsMemCacheBytes mandatory Cache Bytes is the sum of the System Cache Resident Bytes, System Driver
Resident Bytes, System Code Resident Bytes, and Pool Paged Resident Bytes
counters. This counter displays … | scalar | Integer32 | .1.3.6.1.4.1.232.19.2.4.11 |
| cpqOsMemAvailableKBytes mandatory Available KBytes is the amount of physical memory available to processes
running on the computer, in KBytes. It is calculated by summing space on
the Zeroed, Free, and Standby mem… | scalar | Integer32 | .1.3.6.1.4.1.232.19.2.4.2 |
| cpqOsMemPagesPerSec mandatory Pages/sec is the number of pages read from or written to disk to
resolve hard page faults. (Hard page faults occur when a process
requires code or data that is not in its working … | scalar | Integer32 | .1.3.6.1.4.1.232.19.2.4.3 |
| cpqOsMemPagesInputPerSec mandatory Pages Input/sec is the number of pages read from disk to resolve hard
page faults. (Hard page faults occur when a process requires code or
data that is not in its working set or e… | scalar | Integer32 | .1.3.6.1.4.1.232.19.2.4.4 |
| cpqOsMemPagesOutputPerSec mandatory Pages Output/sec is the number of pages written to disk to free up space
in physical memory. Pages are written back to disk only if they are
changed in physical memory, so they ar… | scalar | Integer32 | .1.3.6.1.4.1.232.19.2.4.5 |
| cpqOsMemPageFaultsPerSec mandatory Page Faults/sec is overall rate at which of faulted pages are handled by
the processor. It is measured in numbers of pages faulted. A page fault
occurs when a process requires cod… | scalar | Integer32 | .1.3.6.1.4.1.232.19.2.4.6 |
| cpqOsMemCacheFaultsPerSec mandatory Cache Faults/sec is the number of faults which occur when a page sought
in the file system cache is not found there and must be retrieved from
elsewhere in memory (a soft fault) o… | scalar | Integer32 | .1.3.6.1.4.1.232.19.2.4.7 |
| cpqOsMemPageWritesPerSecx1000 mandatory Page Writes/sec is the number of times pages were written to disk to free
up space in physical memory (times 1000). Pages are written to disk only if
they are changed while in phy… | scalar | Integer32 | .1.3.6.1.4.1.232.19.2.4.9 |