IOR - full DAOS stack_sm

boro-49: 375GB Intel Optane SSD

LBA format #00: data size=512, metadata size=0

$ior -v -a DAOS -t 1m -b 10g -i 5 -w -r -o 7d58b881-4322-4997-9a33-dacb5b963685 -O daosPool=9ca203ab-2622-4d72-8925-efec847260d7,daosPoolSvc=0,daosAios=64,daosRecordSize=1m,daosStripeSize=1m,daosStripeCount=1024

  • D_LOG_MASK=ERR

  • CRT_PHY_ADDR_STR=ofi+sockets

  • OFI_INTERFACE=ib0

  • CRT_CREDIT_EP_CTX=0 (client only)

  • 8 xstreams

Summary:

    api                = DAOS

    test filename      = 7d58b881-4322-4997-9a33-dacb5b963685

    access             = single-shared-file, independent

    pattern            = segmented (1 segment)

    ordering in a file = sequential offsets

    ordering inter file= no tasks offsets

    clients            = 1 (1 per node)

    repetitions        = 5

    xfersize           = 1 MiB

    blocksize          = 10 GiB

    aggregate filesize = 10 GiB

Master (DAOS-1108, commit fc224db087cc6177851c6568f1b8d4ede93ab5f7)

+ Per-Server NVMe Metadata Management - DAOS-879

+ Integrate Per-Server Metadata into EIO - DAOS-1078

+ SPDK Blob Deletion Implemented - DAOS-1079

boro-49: 375GB Intel Optane SSD

LBA format #00: data size=512, metadata size=0

Baseline Test (w/o NVMe)NVMe 3D-Xpoint SSD

64 aios

64 aios

Max Write: 10159.78 MiB/sec (10653.30 MB/sec)

Max Read:  16134.04 MiB/sec (16917.77 MB/sec)


Summary of all tests:

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

write       10159.78    4949.42    9003.66    2028.97    1.23165 0 1 1 5 0 0 1 0 0 1 10737418240 1048576 10737418240 DAOS 0

read        16134.04   15934.35   16027.27      64.97    0.63892 0 1 1 5 0 0 1 0 0 1 10737418240 1048576 10737418240 DAOS 0

Max Write: 2171.33 MiB/sec (2276.80 MB/sec)

Max Read:  2555.16 MiB/sec (2679.28 MB/sec)


Summary of all tests:

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

write        2171.33    2124.02    2156.00      16.43    4.74981 0 1 1 5 0 0 1 0 0 1 10737418240 1048576 10737418240 DAOS 0

read         2555.16    2554.05    2554.70       0.43    4.00830 0 1 1 5 0 0 1 0 0 1 10737418240 1048576 10737418240 DAOS 0

boro-49: 375GB Intel Optane SSD

LBA format #03: data size=4096, metadata size=0

Baseline Test (w/o NVMe)NVMe 3D-Xpoint SSD

64 aios

64 aios

Max Write: 10399.86 MiB/sec (10905.05 MB/sec)

Max Read: 16006.71 MiB/sec (16784.25 MB/sec)

Summary of all tests:

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

write 10399.86 5055.99 9283.00 2113.92 1.19736 0 1 1 5 0 0 1 0 0 1 10737418240 1048576 10737418240 DAOS 0

read 16006.71 15872.02 15943.15 53.26 0.64229 0 1 1 5 0 0 1 0 0 1 10737418240 1048576 10737418240 DAOS 0

Max Write: 2161.20 MiB/sec (2266.18 MB/sec)

Max Read: 2558.83 MiB/sec (2683.12 MB/sec)

Summary of all tests:

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

write 2161.20 2131.36 2149.38 11.31 4.76431 0 1 1 5 0 0 1 0 0 1 10737418240 1048576 10737418240 DAOS 0

read 2558.83 2555.23 2556.87 1.30 4.00490 0 1 1 5 0 0 1 0 0 1 10737418240 1048576 10737418240 DAOS 0