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Max Write: 419.58 MiB/sec (439.96 MB/sec)
Max Read:  399.31 MiB/sec (418.71 MB/sec)

Command line used: src/C/IOR -F -a POSIX -r -w -b 60g -t 1m -o /lustre/ki/pfs/yemi/IORFile -O lustreStripeCount=0 -v -i 2

       api                = POSIX
       test filename      = /lustre/ki/pfs/yemi/IORFile
       access             = file-per-process
       pattern            = segmented (1 segment)
       ordering in a file = sequential offsets
       ordering inter file= no tasks offsets
       clients            = 1 (1 per node)
       repetitions        = 2
       xfersize           = 1 MiB
       blocksize          = 60 GiB
       aggregate filesize = 60 GiB
       Lustre stripe size = Use default
             stripe count = Use default

Operation  Max (MiB)  Min (MiB)  Mean (MiB)   Std Dev  Max (OPs)  Min (OPs)  Mean (OPs)   Std Dev  Mean (s)  Op grep #Tasks tPN reps  fPP reord reordoff reordrand seed segcnt blksiz xsize aggsize

---------  ---------  ---------  ----------   -------  ---------  ---------  ----------   -------  --------
write         419.58     412.07      415.82      3.75     419.58     412.07      415.82      3.75 147.76775   1 1 2 1 0 1 0 0 1 64424509440 1048576 64424509440 -1 POSIX EXCEL
read          399.31     391.06      395.18      4.13     399.31     391.06      395.18      4.13 155.48960   1 1 2 1 0 1 0 0 1 64424509440 1048576 64424509440 -1 POSIX EXCEL


3 processes on 1 node
==================


Max Write: 1133.49 MiB/sec (1188.55 MB/sec)
Max Read:  1055.04 MiB/sec (1106.29 MB/sec)

Command line used: src/C/IOR -F -a POSIX -r -w -b 20g -t 1m -o /lustre/ki/pfs/yemi/IORFile -O lustreStripeCount=0 -v -i 2

       api                = POSIX
       test filename      = /lustre/ki/pfs/yemi/IORFile
       access             = file-per-process
       pattern            = segmented (1 segment)
       ordering in a file = sequential offsets
       ordering inter file= no tasks offsets
       clients            = 3 (3 per node)
       repetitions        = 2
       xfersize           = 1 MiB
       blocksize          = 20 GiB
       aggregate filesize = 60 GiB
       Lustre stripe size = Use default
             stripe count = Use default

Operation  Max (MiB)  Min (MiB)  Mean (MiB)   Std Dev  Max (OPs)  Min (OPs)  Mean (OPs)   Std Dev  Mean (s)  Op grep #Tasks tPN reps  fPP reord reordoff reordrand seed segcnt blksiz xsize aggsize

---------  ---------  ---------  ----------   -------  ---------  ---------  ----------   -------  --------
write        1133.49     975.77     1054.63     78.86    1133.49     975.77     1054.63     78.86  58.58496   3 3 2 1 0 1 0 0 1 21474836480 1048576 64424509440 -1 POSIX EXCEL
read         1055.04     878.41      966.73     88.32    1055.04     878.41      966.73     88.32  64.08962   3 3 2 1 0 1 0 0 1 21474836480 1048576 64424509440 -1 POSIX EXCEL

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