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CLCACHE Resource Table

A CICS® Resource that provides information about the shared class cache.

There is no key field for this resource class.

The following actions are supported:

PHASEOUT
Mark JVMs for deletion.
PURGE
Terminate all tasks using JVMs in the shared class cache by the SET TASK PURGE mechanism.
FORCEPURGE
Terminate all tasks using JVMs in the shared class cache by the SET TASK FORCEPURGE mechanism.
START
Start the shared class cache.
RELOAD
Reload the shared class cache.
Length
80
Usage
API or EVALDEF
API view
Yes
CMAS context
No
SCOPE applies
Yes
Only query CMASs in workload
No
Object type
CICS Resource
Copybook identifier
EYUt0139 or CLCACHE
Valid API operations
GET SET and PERFORM
Unsupported releases
E530 and E620

API Actions

PHASEOUT
Phaseout

PARM(' [AUTOSTARTST(value)] .')

PURGE
Purge

PARM(' [AUTOSTARTST(value)] .')

FORCEPURGE
ForcePurge

PARM(' [AUTOSTARTST(value)] .')

START
Start

PARM(' [PROFILE(value)] [CACHESIZE(value)] .')

RELOAD
Reload

PARM(' [PROFILE(value)] [CACHESIZE(value)] .')

Table 27. CLCACHE resource table attributes
Name Datatype Source Len Sum Set Description Attr ID
EYU_CICSNAME CHAR CPSM 8 N/A CICS System Name
EYU_CICSREL CHAR CPSM 4 N/A CICS Release
EYU_RESERVED CHAR CPSM 4 N/A Reserved
PHASINGOUT BINARY INQ 4 AVG Number of JVMs being phased-out 2
AUTOSTARTST CVDAS INQ 4 LIKE yes Autostart status 3
AUTOSTARTST Input/Output Valid Values ENABLED DISABLED
OLDCACHES BINARY INQ 4 AVG Number of class caches waiting for JVMs to terminate 4
PROFILE CHAR INQ 8 DIF Profile used to start or used to reload the cache 5
CACHESIZE BINARY INQ 8 AVG Size of the class cache in bytes 6
CACHEFREE BINARY INQ 8 AVG Amount in bytes, of free space within the cache 7
STATUS CVDAS INQ 4 LIKE Class cache status 8
STATUS Output Valid Values STARTED STARTING STOPPED RELOADING
STARTTIME DATETIME INQ 8 MAX The time that the class cache was started 9
TOTALJVMS BINARY INQ 4 AVG Number of JVMs dependent on the class cache 10
REUSEST CVDAS INQ 4 LIKE JVM reuse status 11
REUSEST Output Valid Values REUSE RESET UNKNOWN
PEAKCACHEJVM BINARY STAT 4 AVG Peak worker (class cache) JVMs 12
JVMREQSCACHE BINARY STAT 4 AVG JVM requests - class cache 13
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