WebSphere Liberty ND

This page describes the Optimization Pack for the component type WebSphere Liberty ND.

Metrics

There are no metrics for this component type.

Parameters

ConnectionManager

Parameter	Type	Unit	Default	Domain	Restart	Description
cm_maxPoolSize	integer		50	0 → 1000	yes	Maximum number of physical connections for a pool
cm_minPoolSize	integer		0	0 → 1000	yes	Minimum number of physical connections for a pool
cm_maxConnectionsPerThread	integer		1	0 → 30	yes	Maximum number of connections per thread
cm_numConnectionsPerThreadLocal	integer		1	0 → 30	yes	Maximum number of connections per local thread
cm_purgePolicy	categorical		EntirePool	EntirePool, FailingConnectionOnly, ValidateAllConnections	yes	Purge Policy
cm_connectionTimeout	categorical		30s	-1, 0, 5s, 10s, 30s, 60s, 90s, 120s	yes	Connection Timeout
cm_maxIdleTime	categorical		30m	-1, 1m, 5m, 10m, 15m, 30m	yes	Max Idle Time
cm_reapTime	categorical		3m	-1, 30s, 1m, 3m, 5m	yes	Reap Time

Executor

Parameter	Type	Unit	Default	Domain	Restart	Description
exe_coreThreads	integer		-1	-1, 4, 6, 8, 10, 12, 14, 16, 18, 20	yes	Number of core threads
exe_maxThreads	integer		-1	-1 → 200	yes	Max number of threads

DB

Parameter	Type	Unit	Default	Domain	Restart	Description
db_minPoolSize	integer		0	0 → 1000	yes	Mimimum pool size
db_maxPoolSize	integer		50	0 → 1000	yes	Maximum pool size
db_connectionWaitTime	integer		180	0 → 3600	yes	Connection wait time