== dom-performance test fio: Performance comparision: FIO ========================================================== 13:39:28 (1758735568)

##### FIO: DoM files
## fio --name=smallio --ioengine=posixaio --minimal --iodepth=16 --directory=/mnt/lustre/dp_dom --nrfiles=128 --openfiles=10000 --numjobs=4 --filesize=64k --lockfile=readwrite --bs=8k --rw=randwrite --buffered=1 --bs_unaligned=1 --file_service_type=random --randrepeat=1 --norandommap --group_reporting=1 --loops=32 
## 2025-09-24 13:40:20: START
WRITE: BW 16876KiB/sec, IOPS 2109, lat (17/16227/16244)usec
----- MDC RPCs: 80459
----- OSC RPCs: 8
## fio --name=smallio --ioengine=posixaio --minimal --iodepth=16 --directory=/mnt/lustre/dp_dom --nrfiles=128 --openfiles=10000 --numjobs=4 --filesize=64k --lockfile=readwrite --bs=8k --rw=randread --buffered=1 --bs_unaligned=1 --file_service_type=random --randrepeat=1 --norandommap --group_reporting=1 --loops=32 
## 2025-09-24 13:41:28: START
READ : BW 29909KiB/sec, IOPS 3738, lat (17/15884/15902)usec
----- MDC RPCs: 90442
----- OSC RPCs: 8

##### FIO: OST files
## fio --name=smallio --ioengine=posixaio --minimal --iodepth=16 --directory=/mnt/lustre/dp_norm --nrfiles=128 --openfiles=10000 --numjobs=4 --filesize=64k --lockfile=readwrite --bs=8k --rw=randwrite --buffered=1 --bs_unaligned=1 --file_service_type=random --randrepeat=1 --norandommap --group_reporting=1 --loops=32 
## 2025-09-24 13:43:17: START
WRITE: BW 17130KiB/sec, IOPS 2141, lat (18/15872/15890)usec
----- MDC RPCs: 63249
----- OSC RPCs: 19270
## fio --name=smallio --ioengine=posixaio --minimal --iodepth=16 --directory=/mnt/lustre/dp_norm --nrfiles=128 --openfiles=10000 --numjobs=4 --filesize=64k --lockfile=readwrite --bs=8k --rw=randread --buffered=1 --bs_unaligned=1 --file_service_type=random --randrepeat=1 --norandommap --group_reporting=1 --loops=32 
## 2025-09-24 13:44:24: START
READ : BW 44610KiB/sec, IOPS 5576, lat (16/10346/10363)usec
----- MDC RPCs: 6503
----- OSC RPCs: 84812