
Here are some results of a few samples taken before and after
installing HPFS.

I used the criteria search function in OSRM2 to pull the records that
show medium activity and the suffering I was going through with IO
response time.

I also included low activity to show that even as the system activity
starts to increase under HPFS there is still better response time next
to the inactive FAT system.

This installation has saved me a IO upgrade as response time is back
at the acceptable level. Further tuning of data set placement will
provide even better service.

Please post these anywhere you like. The before and after comments
are mine and OSRM2 will not produce them. Yet.

Line key:
Line 1  =   Minimum ( as well as record information )
Line 2  =   Average
Line 3  =   Maximum

    D1 - D5 are the allowable partitions to test in OSRM2
    Before HPFS D1=E D2=G
    After  HPFS D1=E D2=F D3=C D4=D
            D2 are the same but designators changed because of deleted
            partitions.

                         OSRM2 Report And Analysis Utility
                               Criteria Search Results
                     (c) Copyright 1989, C.O.L. Consulting LTD.
 
                          Test : Hour  GEQ  14 &  Hour  LEQ  23
 
                                      Month =  10
 
 Day   Time   Count  Type     CPU     D1     D2     D3     D4     D5   MEMORY

    Before HPFS
 17    19:36   15      2        0     33     82      0      0      0      0
                              446    161    133      0      0      0    101
                             2225    243    487      0      0      0    112

    After HPFS
 21    16:45   15      2        0     29     45     24     22      0      0
                              481     52     58     40     64      0     95
                             1394     57     82     42     64      0     96

    Before HPFS
 20    23:33   15      2        0     41     45      0      0      0      0
                                8     83     91      0      0      0     89
                               53     84     91      0      0      0     96

    After HPFS and improvements even at busier times!!!
 21    14:25   15      2        0     31     31     20     21      0      0
                               13     54     48     39     34      0      0
                             2204     58     52     46     34      0     96

 21    14:40   15      2        0     53     31     26     22      0      0
                               44     71     47     51     59      0     95
                              614    120     53     56     66      0     96

 21    14:56   15      2        0     31     25     46     40      0      0
                               95     63     82     69     76      0     95
                              729     64     83    102     89      0     96 


                                        Frank V. Castellucci
                                        C.O.L. Consulting LTD.
                                        (914) 277-4312
