n is either 1 (true) or 0 (false). The default value is 0.
This parameter has been retained for compatibility, but has no effect. Resource statistics are always collected by all instances on all supported platforms.
When CollectResourceStats is enabled (n = 1), InterSystems IRIS collects instance resource statistics (seize, nseize, aseize, bseize).
For more information on instance resource statistics, see Monitoring Performance Using ^mgstat and the Enumresource function in Monitoring InterSystems IRIS Using Web Services in the Monitoring Guide.
Changing This Parameter
On the Compatibility page of the Management Portal (System Administration > Configuration > Additional Settings > Compatibility), in the CollectResourceStats row, click Edit. Select CollectResourceStats to enable this setting.
Instead of using the Management Portal, you can change CollectResourceStats in the Config.MiscellanousOpens in a new tab class (as described in the class reference) or by editing the CPF with a text editor.