68 lines
3.1 KiB
Plaintext
68 lines
3.1 KiB
Plaintext
IOR-3.0.1: MPI Coordinated Test of Parallel I/O
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Began: Sat Oct 20 17:43:30 2018
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Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 1048576 -b 17647534080 -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 17:43:30 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 = 8 (8 per node)
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repetitions = 3
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xfersize = 1 MiB
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blocksize = 16.44 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 1223.18 17233920 1024.00 0.000505 110.07 0.000515 110.07 0
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write 1366.60 17233920 1024.00 0.001174 98.52 0.000117 98.52 1
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write 1312.30 17233920 1024.00 0.001512 102.60 0.000118 102.60 2
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Max Write: 1366.60 MiB/sec (1432.98 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 1366.60 1223.18 1300.69 59.12 103.73149 0 8 8 3 0 0 1 0 0 1 17647534080 1048576 141180272640 POSIX 0
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Finished: Sat Oct 20 17:48:52 2018
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IOR-3.0.1: MPI Coordinated Test of Parallel I/O
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Began: Sat Oct 20 17:48:54 2018
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Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 1048576 -b 17647534080 -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 17:48:54 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 = 8 (8 per node)
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repetitions = 3
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xfersize = 1 MiB
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blocksize = 16.44 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 4254 17233920 1024.00 0.000828 31.65 0.000168 31.65 0
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read 4214 17233920 1024.00 0.000709 31.95 0.000142 31.95 1
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read 3982 17233920 1024.00 0.000727 33.81 0.000173 33.81 2
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Max Read: 4253.88 MiB/sec (4460.51 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 4253.88 3981.91 4149.97 119.94 32.47124 0 8 8 3 0 0 1 0 0 1 17647534080 1048576 141180272640 POSIX 0
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Finished: Sat Oct 20 17:50:32 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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