The LDAP Resource Adaptor creates several statistic parameter sets that can be monitored using the Rhino Stats tool.
Statistics parameter sets
The root parameter set is named LDAP-RA
.entity-name
and has three child parameter sets:
The LDAPStats
parameter set has statistics that are specific to all LDAP query types except LDAP bind
queries, while the LDAPBindStats
parameter set has statistics that are specific to LDAP bind queries
exclusively. The LDAPWorkerPoolStats
parameter set contains statistics specific to the worker pool of
the LDAP resource adaptor.
A list of statistics with descriptions for each of these parameters sets can be displayed with therhino-stats -l command, as shown below.
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LDAPStats
parameter set
Parameter Set: LDAP-RA.ldap.LDAPStats Parameter Set Type: ResourceAdaptorID[name=LDAP,vendor=OpenCloud,version=3.1].LDAPStats Description: Statistics for all query types except bind queries of the LDAP RA Counter type statistics: Id: Name: Label: Description: 0 queries queries Number of LDAP queries started by the RA 1 successfulQueries success Number of successful LDAP queries 2 failedQueries failed Number of failed LDAP queries 3 activeConnections connections Current number of active connections to the LDAP server 4 replacedConnections replaced Number of LDAP pool connections replaced Sample type statistics: Id: Name: Label: Description: 4 connWaitTime connwait Time spent obtaining an LDAP connection from the pool 5 queryTime querytime Time spent waiting for the query response
LDAPBindStats
parameter set
Parameter Set: LDAP-RA.ldap.LDAPBindStats Parameter Set Type: ResourceAdaptorID[name=LDAP,vendor=OpenCloud,version=3.1].LDAPBindStats Description: Statistics for bind queries of the LDAP RA Counter type statistics: Id: Name: Label: Description: 0 queries queries Number of LDAP bind queries started by the RA 1 successfulQueries success Number of successful LDAP bind queries 2 failedQueries failed Number of failed LDAP bind queries Sample type statistics: Id: Name: Label: Description: 3 queryTime querytime Time spent waiting for the bind query response
LDAPWorkerPoolStats
parameter set
Parameter Set: LDAP-RA.ldap.LDAPWorkerPoolStats Parameter Set Type: ResourceAdaptorID[name=LDAP,vendor=OpenCloud,version=3.0].LDAPWorkerPoolStats Description: Statistics for thread worker pool of the LDAP RA Counter type statistics: Id: Name: Label: Description: 0 availableThreads availThrd Current number of threads available to perform queries 1 rejectedQueries reject Number of tasks that were rejected because the queue was full 2 queueSize qsize Current number of queued tasks waiting to be executed 3 queueTimeouts timeouts Number of tasks that timed out waiting on the queue Sample type statistics: Id: Name: Label: Description: 4 queueWaitTime qwait Time spent by tasks waiting in the queue