TPDC Manual (G06.24+)

Entity and Attribute Definitions
Tandem Performance Data Collector (TPDC) Manual—526357-001
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pp-block-size Measure field - size of an OSS pipe pool block in bytes
pp-blocks-allowed Measure field - maximum blocks allowed for the OSS pipe pool
pxs-ending-bytes Measure field - current bytes allocated within the POSIX
extended segment
pxs-failures Measure field - allocation failures for POSIX extended segment
fs-direct-reads Measure field - OSS file-system noncached read requests
fs-direct-read-bytes Measure field - total bytes read by OSS file system cache-
direct-reads
fs-direct-writes Measure field - OSS file-system noncached write requests
fs-direct-write-bytes Measure field - total bytes written by OSS file system cache-
direct-writes
fs-cache-reads Measure field - reads from the OSS file-system cache
fs-cache-read-bytes Measure field - bytes read from OSS file system cache-cache-
reads
fs-cache-writes Measure field - writes to the OSS file-system cache
fs-cache-write-bytes Measure field - bytes written in OSS file system cache-cache-
writes
fs-cache-valid-qtime Measure field - time the OSS file-system cache blocks are valid
fs-cache-valid-qmax Measure field - maximum value for cache blocks valid
fs-cache-active-qtime Measure field - time, OSS file-system cache blocks were active
fs-cache-active-qmax Measure field - maximum number for active cache blocks in
use
fs-cache-dirty-qtime Measure field - time, OSS file-system cache blocks were dirty
fs-cache-dirty-qmax Measure field - maximum value for dirty cache blocks
fs-cache-rd-read-reqs Measure field - block read requests for application reads
fs-cache-wt-read-reqs Measure field - block read requests for application writes
fs-cache-read-blocks Measure field - block reads from DP2 to OSS file-system cache
fs-cache-write-reqs Measure field - block writes to DP2 from OSS file-system
cache
fs-cache-write-blocks Measure field - blocks written due to OSS file system cache-
cache-write-reqs
fs-prefetch-blocks Measure field - blocks prefetched by the OSS file-system
cache
fs-prefetch-used Measure field - prefetched blocks actually used
fs-reread-stolen-blks Measure field - data blocks that had to be reread
fs-map-failures Measure field - times OSS file-system cache failed to get a
map
fm-cache-infos Measure field - OSS file manager cache info requests received
OSSCPU (continued)