HP UX 11i Workload Management (gWLM/WLM) Software manual Setting gWLM properties

#Specify the size (in MB) and number of files to use

#for logging. For a single file of unlimited size, set

#logFileSize to negative one (logFileSize=-1).

#Otherwise, total log file size is

#logFileSize * logNFiles

#

com.hp.gwlm.util.Log.logFileSize = 20 com.hp.gwlm.util.Log.logNFiles = 3

#

#Support for automatic database statistics gathering. These properties

#control how often row-level statistics are gathered from the database in

#order to optimize performance.

#

#com.hp.gwlm.cms.db.analyze.time:

#Frequency, in minutes, in which statistics are gathered. The

#default is to attempt to gather database statistics every 60

#minutes. When the analysis runs, statistics will only be gathered

#if a certain number of transactions have been processed (which is

#configured in the property below).

#

#com.hp.gwlm.cms.db.analyze.limit:

#Number of consecutive transactions that must take place before a

#database analysis is performed.

#

com.hp.gwlm.cms.db.analyze.time = 60 com.hp.gwlm.cms.db.analyze.limit = 50

#

#Support for the database cache on the CMS.

#cachesize:

#The number of historical configurations to cache in memory.

#A larger historical configuration cache reduces time spent

#in database lookups. The valid range is 1-1000.

#

com.hp.gwlm.cms.cachesize = 100

#

#Support for local data caching on a remote node for report generation.

#These properties are defined on the CMS but are pushed out to the remote

#node managers during deployment of an SRD. The cached objects on the

#agent consume an amount of memory approximated by:

#

#Memory = 5000 * workloads * cachesize * (60 / resource_domain_interval)

#bytes of memory. For example, if there are 4 workloads deployed with a

#15 second interval and a cachesize of 20 minutes, the agent will need:

#

#Memory = 5000 * 4 * 20 * (60 / 15) ~ 2.5 MB.

#cachesize:

#The number of minutes of real-time data to maintain on the remote

#node for future CMS access. This value must be at least three

#times the 'samples' value specified below. The default value is

#20 minutes.

#

#samples:

#The number of minutes of real-time data used to aggregate into a

#historical data point. The default is to aggregate the data into

#5-minute averages.

#

com.hp.gwlm.node.cachesize = 20 com.hp.gwlm.node.samples = 5

Setting gWLM properties 37