SystemPerformanceDailyReportsOn
Synopsis
[Startup] SystemPerformanceDailyReportsOn=n
n is either 0 (false), 1 (true), or is a minus sign (-) followed by an integer, for example -N.
The default value is 0.
Set n to 1 to enable the daily ^SystemPerformance report, it will run with the default collection interval of 10 seconds.
Set n to -N (with N in seconds) to enable the daily ^SystemPerformance report and change its collection interval to the value passed to N. For example, -20 enables the report and has a 20 second collection interval. The allowed range of collection intervals is -300 to -2.
Description
When SystemPerformanceDailyReportsOn is enabled, InterSystems IRIS® data platform automatically runs a daily ^SystemPerformance report in the background. This daily report runs for 24 hours and ends at midnight each day, where it is then collected and a new report is started. When SystemPerformanceDailyReportsOn is enabled and you restart InterSystems IRIS, a new report will start and the old report is collected.
If SystemPerformanceDailyReportsOn is enabled and then changed to disabled, InterSystems IRIS will stop running the report and collect the running report.
The reports collected when SystemPerformanceDailyReportsOn is enabled are saved to the InterSystems IRIS system manager directory (install-dir/mgr) and the reports are compressed by default.
If SystemPerformanceDailyReportsOn is enabled and you change the collection interval to a new value, the new interval will apply in the next report after the current report completes at midnight.
Changing This Parameter
On the Startup page of the Management Portal (System Administration > Configuration > Additional Settings > Startup), in the SystemPerformanceDailyReportsOn row, select Edit. Enter the desired value in the SystemPerformanceDailyReportsOn text box, then click Save.
Instead of using the Management Portal, you can change SystemPerformanceDailyReportsOn in the Config.StartupOpens in a new tab class (as described in the class reference) or by editing the CPF in a text editor (as described in Editing the Active CPF).
