https://community.netapp.com/t5/Software-Development-Kit-SDK-and-API-Discussions/API-Services-how-total-committed-is-calculated/m-p/139203#M2633 <P>I'm calculating overprovisioning ratio by dividing total_commited by size_total</P> <PRE>aggr['overprovisioning']=aggr['total_committed']*100//aggr['size_total']</PRE> <P>This seems to be valid for our FAS clusters but it's showing too low values for AFF clusters.&nbsp;</P> <P>How is the calculation of "total_commited" done? Do I need to take into account also&nbsp;volume_compression_space_savings and&nbsp;volume_dedupe_space_savings in order to calculate proper overprovisioning level ?</P> <P>&nbsp;</P> <P>BTW Is it normal that after every single volume/lun creation I'm not getting value of total_committed for that particulat aggregate for good ~30 minutes ?&nbsp;</P> Wed, 04 Jun 2025 13:52:12 GMT marcinlub 2025-06-04T13:52:12Z https://community.netapp.com/t5/Software-Development-Kit-SDK-and-API-Discussions/API-Services-how-total-committed-is-calculated/m-p/139203#M2633 <P>I'm calculating overprovisioning ratio by dividing total_commited by size_total</P> <PRE>aggr['overprovisioning']=aggr['total_committed']*100//aggr['size_total']</PRE> <P>This seems to be valid for our FAS clusters but it's showing too low values for AFF clusters.&nbsp;</P> <P>How is the calculation of "total_commited" done? Do I need to take into account also&nbsp;volume_compression_space_savings and&nbsp;volume_dedupe_space_savings in order to calculate proper overprovisioning level ?</P> <P>&nbsp;</P> <P>BTW Is it normal that after every single volume/lun creation I'm not getting value of total_committed for that particulat aggregate for good ~30 minutes ?&nbsp;</P> Wed, 04 Jun 2025 13:52:12 GMT https://community.netapp.com/t5/Software-Development-Kit-SDK-and-API-Discussions/API-Services-how-total-committed-is-calculated/m-p/139203#M2633 marcinlub 2025-06-04T13:52:12Z