SMF 74-4 Cache Data

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Introduction

Fields

Stored in cfnCacheData

SMF Field DB Column name Description Unit
recordType Value is always XCCA
SMF74SID sid System identification (from the SID parameter)
SMF74GIE startTime Projected gathering interval end GMT time
SMF74TME endTime Time since midnight, in hundredths of a second, that the record was moved into the SMF buffer
SMF74INT seconds Duration of the RMF measurement interval second
SMF74MFV rmfVersion RMF Version number
SMF74PRD productName Product name (‘RMF’)
SMF74MVS mvsLevel MVS software level (ZVvvrrmm)
SMF74IML processorType Indicates the type of processor complex on which data measurements were taken
SMF74PRF processorFlags Processor flags (1, 2, 3, 4, 5, 6 or 7)
offset
SMF74SYN synctime SYNC value second
SMF74XNM sysplex Sysplex name ( in the COUPLExx parmlib member)
SMF74SNM sysname System name (r in the IEASYSxx parmlib member)
R744CRHC cfCachRHit Read hit counter
R744CRMD cfCachRMissDirHit Read miss, directory hit counter
R744CRMA cfCachRMissAssSup Read miss, assignment suppressed counter
R744CRMN cfCachRMissNameAss Read miss, name assigned counter
R744CRMT cfCachRMissTargStorFull Read miss, target storage class full
R744CWH0 cfCachWHitChg0 Write hit change bit 0 - number of times unchanged data was written
R744CWH1 cfCachWHitChg1 Write hit change bit 1 - number of times changed data was written
R744CWMN cfCachWMissNotReg Write miss not registered counter
R744CWMI cfCachWMissInvStat Write miss invalid state counter
R744CWMT cfCachWMissStorClasFull Write miss storage class full counter
R744CDER cfCachDirReclaim Directory entry reclaim counter
R744CDTR cfCachDataEntrReclaim Data entry reclaim counter
R744CXDR cfCachXIDirReclaim XI directory reclaim counter
R744CXFW cfCachXIW XI write counter
R744CXNI cfCachXINameInv XI name invalidation counter
R744CXCI cfCachXICompInv XI complement invalidation counter
R744CCOC cfCachCastout Castout counter
R744CDEC cfCachDirEntrSnap Directory entry counter snapshot
R744CDAC cfCachDataElemSnap Data element counter snapshot
R744CTCC cfCachTotChg Total changed counter
R744CDTA cfCachDataArea Data area counter
R744CRLC cfCachComplRefList Completed reference list counter
R744CPRL cfCachPartCompRefList Partially completed reference list counter
R744CXRL cfCachXILocVecInxRepl XI for local cache vector index replacement
actionId
R744FNAME lcfCFName Name of coupling facility as defined in parmlib member COUPLExx