System Reporter 2.8

3PAR System Reporter User’s Guide

8.9 Adaptive Optimization Reports

8.9.1 regiodensity

Returns a region I/O density report over the requested interval (from begintsecs to endtsecs). The report is a histogram where the buckets are various region I/O access rates (accesses per GiB per minute). Two values are shown for each bucket:

■the total space for regions in that bucket, and

■the total accesses/min for the regions in that bucket.

8.9.1.1 regiondensity example

The following example shows the entire query string for a regiodensity report:

http://localhost/cgi-bin/3par-rpts/

inserv_perf.exe?charttab=chart&charttype=stackedbars&begintsecs=-10800& selsys=3par1&report=regiodensity

8.9.2 regmoves

Returns a report showing the amount of data moved by Adaptive Optimization between various tiers over the requested interval (from begintsecs to endtsecs).

8.9.2.1 regmoves example

The following example shows the entire query string for a regmoves report:

http://localhost/cgi-bin/3par-rpts/

inserv_perf.exe?charttab=chart&charttype=stackedbars&begintsecs=-10800& selsys=3par1&report=regmoves

8.9.3 vvtier

Returns a report showing the amount of data in each tier for each VV space (usr, snp and adm) at the selected time. The amount of data is shown in both absolute terms (MiB) and as a percentage.

Adaptive Optimization Reports

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