68 lines
3.1 KiB
Plaintext
68 lines
3.1 KiB
Plaintext
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IOR-3.0.1: MPI Coordinated Test of Parallel I/O
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Began: Sat Oct 20 18:08:11 2018
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Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 1048576 -b 23530045440 -o /esfs/jtacquaviva/iorperf/file -a POSIX -e -g -z -k -w
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Machine: Linux isc17-c02
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Test 0 started: Sat Oct 20 18:08:11 2018
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Summary:
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api = POSIX
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test filename = /esfs/jtacquaviva/iorperf/file
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access = single-shared-file
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ordering in a file = random offsets
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ordering inter file= no tasks offsets
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clients = 6 (6 per node)
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repetitions = 3
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xfersize = 1 MiB
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blocksize = 21.91 GiB
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aggregate filesize = 131.48 GiB
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access bw(MiB/s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
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------ --------- ---------- --------- -------- -------- -------- -------- ----
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write 1300.73 22978560 1024.00 0.000503 103.51 0.000129 103.51 0
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write 1351.58 22978560 1024.00 0.000870 99.62 0.000111 99.62 1
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write 1325.05 22978560 1024.00 0.000860 101.61 0.000124 101.61 2
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Max Write: 1351.58 MiB/sec (1417.24 MB/sec)
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Summary of all tests:
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Operation Max(MiB) Min(MiB) Mean(MiB) StdDev Mean(s) Test# #Tasks tPN reps fPP reord reordoff reordrand seed segcnt blksiz xsize aggsize API RefNum
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write 1351.58 1300.73 1325.79 20.77 101.57960 0 6 6 3 0 0 1 0 0 1 23530045440 1048576 141180272640 POSIX 0
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Finished: Sat Oct 20 18:13:26 2018
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IOR-3.0.1: MPI Coordinated Test of Parallel I/O
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Began: Sat Oct 20 18:13:28 2018
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Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 1048576 -b 23530045440 -o /esfs/jtacquaviva/iorperf/file -a POSIX -e -g -z -k -r -D 300
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Machine: Linux isc17-c02
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Test 0 started: Sat Oct 20 18:13:28 2018
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Summary:
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api = POSIX
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test filename = /esfs/jtacquaviva/iorperf/file
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access = single-shared-file
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ordering in a file = random offsets
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ordering inter file= no tasks offsets
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clients = 6 (6 per node)
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repetitions = 3
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xfersize = 1 MiB
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blocksize = 21.91 GiB
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aggregate filesize = 131.48 GiB
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Using stonewalling = 300 second(s)
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access bw(MiB/s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
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------ --------- ---------- --------- -------- -------- -------- -------- ----
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read 3975 22978560 1024.00 0.000652 33.87 0.000156 33.87 0
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read 3718 22978560 1024.00 0.000590 36.21 0.000129 36.21 1
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read 3918 22978560 1024.00 0.000617 34.24 0.119599 34.36 2
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Max Read: 3975.29 MiB/sec (4168.40 MB/sec)
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Summary of all tests:
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Operation Max(MiB) Min(MiB) Mean(MiB) StdDev Mean(s) Test# #Tasks tPN reps fPP reord reordoff reordrand seed segcnt blksiz xsize aggsize API RefNum
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read 3975.29 3718.16 3870.59 110.27 34.81412 0 6 6 3 0 0 1 0 0 1 23530045440 1048576 141180272640 POSIX 0
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Finished: Sat Oct 20 18:15:13 2018
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/esfs/jtacquaviva/iorperf
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stripe_count: 2 stripe_size: 1048576 stripe_offset: -1
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