Question about changing the refresh frequency for the perf of run-time statistics

Hello

I would like to know if there is no API or refresh rate of orders to change the provider.

For example when I train to recover PerfProviderSummary.getRefreshRate () disk performance statistics, I see that the refresh rate is set at 20 seconds (by default). Call of PerfProviderSummary.setRefreshRate (5) has no effect on future calls and the refresh rate remains at 20 seconds.

ESXTOP however to change the refresh rate up to 2 seconds.

Thank you and best regards,

Prashanth

Hi Julie,.

It is not possible to change the frequency of refresh in real time of 20 seconds. The vim. PerformanceManager interface is limited to a minimum of 20 seconds sampling period.

In addition, it is always recommended to call the QueryPerfProviderSummary API on the entity to verify the refresh rate and use this query for performance statistics refresh rate.

I hope this answers your concern!

-Angela-

Tags: VMware

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