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
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
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
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
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