diff --git a/FIO-benchmark.md b/FIO-benchmark.md index 1178014..41bda51 100644 --- a/FIO-benchmark.md +++ b/FIO-benchmark.md @@ -5,69 +5,70 @@ Here is the result of using tool [fio](https://github.com/axboe/fio). # Prepare A file +Go to any mounted directory: + ``` -fio --randrepeat=1 --name=test --filename=fiotest --bs=4k --iodepth=1 --size=10G -cp fiotest /mnt/seaweedfs/ +fio --randrepeat=1 --name=test --filename=fiotest --bs=128k --iodepth=1 --size=10G ``` # Random Read -Random Read of 4KB and 128KB block size. +Random Read with 4KB, 128KB and 2MB block sizes, with direct IO enabled. ``` -$ fio --randrepeat=1 --name=test --filename=/mnt/seaweedfs/fiotest --bs=4k --iodepth=1 --readwrite=randread --size=10G +$ fio --randrepeat=1 --name=test --filename=fiotest --bs=4k --iodepth=1 --readwrite=randread --size=10G -direct=1 test: (g=0): rw=randread, bs=(R) 4096B-4096B, (W) 4096B-4096B, (T) 4096B-4096B, ioengine=psync, iodepth=1 fio-3.28 Starting 1 process -^Cbs: 1 (f=1): [r(1)][1.6%][r=2889KiB/s][r=722 IOPS][eta 57m:35s] -fio: terminating on signal 2 - -test: (groupid=0, jobs=1): err= 0: pid=38982: Sun Dec 19 22:24:36 2021 - read: IOPS=747, BW=2991KiB/s (3063kB/s)(159MiB/54594msec) - clat (usec): min=1113, max=21902, avg=1334.34, stdev=282.19 - lat (usec): min=1113, max=21902, avg=1334.58, stdev=282.21 +Jobs: 1 (f=1): [r(1)][100.0%][r=5972KiB/s][r=1493 IOPS][eta 00m:00s] +test: (groupid=0, jobs=1): err= 0: pid=17278: Tue Dec 28 13:07:47 2021 + read: IOPS=1376, BW=5504KiB/s (5636kB/s)(10.0GiB/1905070msec) + clat (nsec): min=0, max=67454k, avg=724310.61, stdev=74651.05 + lat (nsec): min=0, max=67454k, avg=724502.93, stdev=74659.30 clat percentiles (usec): - | 1.00th=[ 1156], 5.00th=[ 1188], 10.00th=[ 1188], 20.00th=[ 1221], - | 30.00th=[ 1221], 40.00th=[ 1237], 50.00th=[ 1270], 60.00th=[ 1287], - | 70.00th=[ 1319], 80.00th=[ 1369], 90.00th=[ 1500], 95.00th=[ 1827], - | 99.00th=[ 2376], 99.50th=[ 2507], 99.90th=[ 2933], 99.95th=[ 3261], - | 99.99th=[ 6259] - bw ( KiB/s): min= 2730, max= 3049, per=100.00%, avg=2995.19, stdev=46.36, samples=108 - iops : min= 682, max= 762, avg=748.51, stdev=11.58, samples=108 - lat (msec) : 2=96.10%, 4=3.88%, 10=0.01%, 20=0.01%, 50=0.01% - cpu : usr=0.34%, sys=2.04%, ctx=41204, majf=0, minf=30 + | 1.00th=[ 660], 5.00th=[ 676], 10.00th=[ 685], 20.00th=[ 701], + | 30.00th=[ 701], 40.00th=[ 709], 50.00th=[ 717], 60.00th=[ 725], + | 70.00th=[ 734], 80.00th=[ 742], 90.00th=[ 758], 95.00th=[ 775], + | 99.00th=[ 889], 99.50th=[ 1139], 99.90th=[ 1483], 99.95th=[ 1663], + | 99.99th=[ 2278] + bw ( KiB/s): min= 4968, max= 6128, per=100.00%, avg=5508.64, stdev=50.73, samples=3793 + iops : min= 1242, max= 1532, avg=1376.89, stdev=12.68, samples=3793 + lat (nsec) : 2=0.01% + lat (usec) : 100=0.01%, 750=87.03%, 1000=12.30% + lat (msec) : 2=0.64%, 4=0.03%, 10=0.01%, 100=0.01% + cpu : usr=0.48%, sys=1.20%, ctx=2631575, majf=5, minf=29 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% - issued rwts: total=40820,0,0,0 short=0,0,0,0 dropped=0,0,0,0 + issued rwts: total=2621440,0,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=1 Run status group 0 (all jobs): - READ: bw=2991KiB/s (3063kB/s), 2991KiB/s-2991KiB/s (3063kB/s-3063kB/s), io=159MiB (167MB), run=54594-54594msec + READ: bw=5504KiB/s (5636kB/s), 5504KiB/s-5504KiB/s (5636kB/s-5636kB/s), io=10.0GiB (10.7GB), run=1905070-1905070msec -tmp$ fio --randrepeat=1 --name=test --filename=/mnt/seaweedfs/fiotest --bs=128k --iodepth=1 --readwrite=randread --size=10G + +$ fio --randrepeat=1 --name=test --filename=fiotest --bs=128k --iodepth=1 --readwrite=randread --size=10G -direct=1 test: (g=0): rw=randread, bs=(R) 128KiB-128KiB, (W) 128KiB-128KiB, (T) 128KiB-128KiB, ioengine=psync, iodepth=1 fio-3.28 Starting 1 process -Jobs: 1 (f=1): [r(1)][100.0%][r=69.9MiB/s][r=559 IOPS][eta 00m:00s] -test: (groupid=0, jobs=1): err= 0: pid=38990: Sun Dec 19 22:27:11 2021 - read: IOPS=578, BW=72.3MiB/s (75.8MB/s)(10.0GiB/141631msec) - clat (usec): min=11, max=111566, avg=1725.12, stdev=713.93 - lat (usec): min=11, max=111566, avg=1725.41, stdev=713.95 +Jobs: 1 (f=1): [r(1)][98.7%][r=139MiB/s][r=1110 IOPS][eta 00m:01s] +test: (groupid=0, jobs=1): err= 0: pid=21569: Tue Dec 28 16:59:29 2021 + read: IOPS=1079, BW=135MiB/s (141MB/s)(10.0GiB/75889msec) + clat (usec): min=790, max=6740, avg=923.86, stdev=111.89 + lat (usec): min=790, max=6741, avg=924.06, stdev=111.91 clat percentiles (usec): - | 1.00th=[ 1385], 5.00th=[ 1434], 10.00th=[ 1467], 20.00th=[ 1516], - | 30.00th=[ 1549], 40.00th=[ 1582], 50.00th=[ 1614], 60.00th=[ 1680], - | 70.00th=[ 1745], 80.00th=[ 1844], 90.00th=[ 2073], 95.00th=[ 2442], - | 99.00th=[ 2966], 99.50th=[ 3228], 99.90th=[ 4686], 99.95th=[ 6652], - | 99.99th=[20841] - bw ( KiB/s): min=37632, max=81269, per=100.00%, avg=74120.04, stdev=5098.60, samples=281 - iops : min= 294, max= 634, avg=578.68, stdev=39.85, samples=281 - lat (usec) : 20=0.03%, 50=0.02% - lat (msec) : 2=87.97%, 4=11.82%, 10=0.13%, 20=0.01%, 50=0.01% - lat (msec) : 100=0.01%, 250=0.01% - cpu : usr=0.33%, sys=13.24%, ctx=84257, majf=0, minf=65 + | 1.00th=[ 832], 5.00th=[ 848], 10.00th=[ 857], 20.00th=[ 873], + | 30.00th=[ 881], 40.00th=[ 889], 50.00th=[ 898], 60.00th=[ 906], + | 70.00th=[ 922], 80.00th=[ 947], 90.00th=[ 1004], 95.00th=[ 1074], + | 99.00th=[ 1401], 99.50th=[ 1565], 99.90th=[ 2311], 99.95th=[ 2474], + | 99.99th=[ 2868] + bw ( KiB/s): min=115785, max=144000, per=100.00%, avg=138291.78, stdev=4500.30, samples=151 + iops : min= 904, max= 1125, avg=1080.05, stdev=35.17, samples=151 + lat (usec) : 1000=89.92% + lat (msec) : 2=9.94%, 4=0.14%, 10=0.01% + cpu : usr=0.39%, sys=10.24%, ctx=82736, majf=0, minf=61 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% @@ -75,66 +76,29 @@ test: (groupid=0, jobs=1): err= 0: pid=38990: Sun Dec 19 22:27:11 2021 latency : target=0, window=0, percentile=100.00%, depth=1 Run status group 0 (all jobs): - READ: bw=72.3MiB/s (75.8MB/s), 72.3MiB/s-72.3MiB/s (75.8MB/s-75.8MB/s), io=10.0GiB (10.7GB), run=141631-141631msec -``` + READ: bw=135MiB/s (141MB/s), 135MiB/s-135MiB/s (141MB/s-141MB/s), io=10.0GiB (10.7GB), run=75889-75889msec -# Sequential Read -Sequential read with 128KB and 2MB block size. -``` -$ fio --randrepeat=1 --name=test --filename=/mnt/seaweedfs/fiotest --bs=128k --iodepth=1 --readwrite=read --size=10G -test: (g=0): rw=read, bs=(R) 128KiB-128KiB, (W) 128KiB-128KiB, (T) 128KiB-128KiB, ioengine=psync, iodepth=1 +$ fio --randrepeat=1 --name=test --filename=fiotest --bs=2m --iodepth=1 --readwrite=randread --size=10G -direct=1 +test: (g=0): rw=randread, bs=(R) 2048KiB-2048KiB, (W) 2048KiB-2048KiB, (T) 2048KiB-2048KiB, ioengine=psync, iodepth=1 fio-3.28 Starting 1 process -Jobs: 1 (f=1): [R(1)][100.0%][r=480MiB/s][r=3840 IOPS][eta 00m:00s] -test: (groupid=0, jobs=1): err= 0: pid=39329: Sun Dec 19 22:40:00 2021 - read: IOPS=3817, BW=477MiB/s (500MB/s)(10.0GiB/21461msec) - clat (usec): min=12, max=106212, avg=261.27, stdev=4759.85 - lat (usec): min=12, max=106213, avg=261.36, stdev=4759.85 +Jobs: 1 (f=1): [r(1)][100.0%][r=695MiB/s][r=347 IOPS][eta 00m:00s] +test: (groupid=0, jobs=1): err= 0: pid=21575: Tue Dec 28 17:00:10 2021 + read: IOPS=336, BW=672MiB/s (705MB/s)(10.0GiB/15227msec) + clat (usec): min=2630, max=6284, avg=2968.73, stdev=282.67 + lat (usec): min=2630, max=6285, avg=2969.09, stdev=282.68 clat percentiles (usec): - | 1.00th=[ 15], 5.00th=[ 16], 10.00th=[ 17], 20.00th=[ 17], - | 30.00th=[ 18], 40.00th=[ 18], 50.00th=[ 18], 60.00th=[ 18], - | 70.00th=[ 19], 80.00th=[ 19], 90.00th=[ 20], 95.00th=[ 22], - | 99.00th=[ 35], 99.50th=[ 39], 99.90th=[93848], 99.95th=[94897], - | 99.99th=[98042] - bw ( KiB/s): min=397433, max=549482, per=99.95%, avg=488367.48, stdev=25220.32, samples=42 - iops : min= 3104, max= 4292, avg=3814.90, stdev=197.09, samples=42 - lat (usec) : 20=92.15%, 50=7.54%, 100=0.03%, 250=0.01%, 750=0.01% - lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 20=0.01%, 50=0.01% - lat (msec) : 100=0.26%, 250=0.01% - cpu : usr=0.43%, sys=19.07%, ctx=5454, majf=0, minf=66 - IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% - submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% - complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% - issued rwts: total=81920,0,0,0 short=0,0,0,0 dropped=0,0,0,0 - latency : target=0, window=0, percentile=100.00%, depth=1 - -Run status group 0 (all jobs): - READ: bw=477MiB/s (500MB/s), 477MiB/s-477MiB/s (500MB/s-500MB/s), io=10.0GiB (10.7GB), run=21461-21461msec - - - -$ fio --randrepeat=1 --name=test --filename=/mnt/seaweedfs/fiotest --bs=2m --iodepth=1 --readwrite=read --size=10G -test: (g=0): rw=read, bs=(R) 2048KiB-2048KiB, (W) 2048KiB-2048KiB, (T) 2048KiB-2048KiB, ioengine=psync, iodepth=1 -fio-3.28 -Starting 1 process -Jobs: 1 (f=1): [R(1)][100.0%][r=452MiB/s][r=225 IOPS][eta 00m:00s] -test: (groupid=0, jobs=1): err= 0: pid=39207: Sun Dec 19 22:36:44 2021 - read: IOPS=237, BW=475MiB/s (498MB/s)(10.0GiB/21556msec) - clat (usec): min=214, max=120327, avg=4207.11, stdev=18856.64 - lat (usec): min=214, max=120327, avg=4207.24, stdev=18856.63 - clat percentiles (usec): - | 1.00th=[ 221], 5.00th=[ 239], 10.00th=[ 249], 20.00th=[ 251], - | 30.00th=[ 255], 40.00th=[ 258], 50.00th=[ 262], 60.00th=[ 269], - | 70.00th=[ 273], 80.00th=[ 285], 90.00th=[ 306], 95.00th=[ 404], - | 99.00th=[ 94897], 99.50th=[ 98042], 99.90th=[104334], 99.95th=[116917], - | 99.99th=[120062] - bw ( KiB/s): min=389322, max=548864, per=99.73%, avg=485143.86, stdev=32739.82, samples=42 - iops : min= 190, max= 268, avg=236.64, stdev=15.96, samples=42 - lat (usec) : 250=14.61%, 500=81.07%, 750=0.06% - lat (msec) : 10=0.02%, 20=0.06%, 50=0.02%, 100=3.95%, 250=0.21% - cpu : usr=0.06%, sys=19.52%, ctx=6136, majf=0, minf=545 + | 1.00th=[ 2704], 5.00th=[ 2737], 10.00th=[ 2737], 20.00th=[ 2769], + | 30.00th=[ 2802], 40.00th=[ 2802], 50.00th=[ 2868], 60.00th=[ 2933], + | 70.00th=[ 2999], 80.00th=[ 3163], 90.00th=[ 3359], 95.00th=[ 3523], + | 99.00th=[ 3949], 99.50th=[ 4113], 99.90th=[ 4555], 99.95th=[ 4883], + | 99.99th=[ 6259] + bw ( KiB/s): min=639236, max=716596, per=100.00%, avg=689137.23, stdev=20736.67, samples=30 + iops : min= 312, max= 349, avg=335.97, stdev=10.04, samples=30 + lat (msec) : 4=99.22%, 10=0.78% + cpu : usr=0.19%, sys=11.65%, ctx=5382, majf=0, minf=540 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% @@ -142,5 +106,118 @@ test: (groupid=0, jobs=1): err= 0: pid=39207: Sun Dec 19 22:36:44 2021 latency : target=0, window=0, percentile=100.00%, depth=1 Run status group 0 (all jobs): - READ: bw=475MiB/s (498MB/s), 475MiB/s-475MiB/s (498MB/s-498MB/s), io=10.0GiB (10.7GB), run=21556-21556msec + READ: bw=672MiB/s (705MB/s), 672MiB/s-672MiB/s (705MB/s-705MB/s), io=10.0GiB (10.7GB), run=15227-15227msec + + + + + +``` + + + +# Sequential Read + +Sequential Read with 4KB, 128KB and 2MB block sizes. + +``` + +$ fio --randrepeat=1 --name=test --filename=fiotest --bs=4k --iodepth=1 --readwrite=read --size=10G +test: (g=0): rw=read, bs=(R) 4096B-4096B, (W) 4096B-4096B, (T) 4096B-4096B, ioengine=psync, iodepth=1 +fio-3.28 +Starting 1 process +Jobs: 1 (f=1): [R(1)][100.0%][r=528MiB/s][r=135k IOPS][eta 00m:00s] +test: (groupid=0, jobs=1): err= 0: pid=22103: Tue Dec 28 17:37:14 2021 + read: IOPS=136k, BW=533MiB/s (559MB/s)(10.0GiB/19218msec) + clat (nsec): min=1000, max=84895k, avg=6930.47, stdev=623830.02 + lat (nsec): min=1000, max=84895k, avg=7003.33, stdev=623829.90 + clat percentiles (nsec): + | 1.00th=[ 1004], 5.00th=[ 1004], 10.00th=[ 1004], 20.00th=[ 1004], + | 30.00th=[ 1004], 40.00th=[ 1004], 50.00th=[ 1004], 60.00th=[ 1004], + | 70.00th=[ 1004], 80.00th=[ 2008], 90.00th=[ 2008], 95.00th=[ 2008], + | 99.00th=[ 2008], 99.50th=[ 2008], 99.90th=[ 2992], 99.95th=[ 4016], + | 99.99th=[20096] + bw ( KiB/s): min=480223, max=589824, per=99.73%, avg=544153.29, stdev=43836.80, samples=38 + iops : min=120055, max=147456, avg=136038.05, stdev=10959.17, samples=38 + lat (usec) : 2=71.64%, 4=28.30%, 10=0.04%, 20=0.01%, 50=0.01% + lat (usec) : 100=0.01%, 250=0.01%, 500=0.01%, 750=0.01% + lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 20=0.01%, 50=0.01% + lat (msec) : 100=0.01% + cpu : usr=10.32%, sys=23.22%, ctx=5346, majf=0, minf=36 + IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% + submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% + complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% + issued rwts: total=2621440,0,0,0 short=0,0,0,0 dropped=0,0,0,0 + latency : target=0, window=0, percentile=100.00%, depth=1 + +Run status group 0 (all jobs): + READ: bw=533MiB/s (559MB/s), 533MiB/s-533MiB/s (559MB/s-559MB/s), io=10.0GiB (10.7GB), run=19218-19218msec + + + +$ fio --randrepeat=1 --name=test --filename=fiotest --bs=128k --iodepth=1 --readwrite=read --size=10G +test: (g=0): rw=read, bs=(R) 128KiB-128KiB, (W) 128KiB-128KiB, (T) 128KiB-128KiB, ioengine=psync, iodepth=1 +fio-3.28 +Starting 1 process +Jobs: 1 (f=1): [R(1)][100.0%][r=577MiB/s][r=4612 IOPS][eta 00m:00s] +test: (groupid=0, jobs=1): err= 0: pid=22116: Tue Dec 28 17:38:38 2021 + read: IOPS=4981, BW=623MiB/s (653MB/s)(10.0GiB/16444msec) + clat (usec): min=10, max=87052, avg=200.10, stdev=3617.56 + lat (usec): min=10, max=87053, avg=200.19, stdev=3617.56 + clat percentiles (usec): + | 1.00th=[ 13], 5.00th=[ 13], 10.00th=[ 15], 20.00th=[ 15], + | 30.00th=[ 15], 40.00th=[ 15], 50.00th=[ 15], 60.00th=[ 16], + | 70.00th=[ 16], 80.00th=[ 16], 90.00th=[ 17], 95.00th=[ 18], + | 99.00th=[ 23], 99.50th=[ 32], 99.90th=[71828], 99.95th=[72877], + | 99.99th=[74974] + bw ( KiB/s): min=499712, max=688128, per=99.92%, avg=637150.06, stdev=52011.77, samples=32 + iops : min= 3904, max= 5376, avg=4977.28, stdev=406.32, samples=32 + lat (usec) : 20=97.76%, 50=1.95%, 100=0.02%, 500=0.01%, 1000=0.01% + lat (msec) : 2=0.01%, 10=0.01%, 20=0.01%, 50=0.01%, 100=0.26% + cpu : usr=0.49%, sys=19.73%, ctx=5238, majf=0, minf=65 + IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% + submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% + complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% + issued rwts: total=81920,0,0,0 short=0,0,0,0 dropped=0,0,0,0 + latency : target=0, window=0, percentile=100.00%, depth=1 + +Run status group 0 (all jobs): + READ: bw=623MiB/s (653MB/s), 623MiB/s-623MiB/s (653MB/s-653MB/s), io=10.0GiB (10.7GB), run=16444-16444msec + + + + + +$ fio --randrepeat=1 --name=test --filename=fiotest --bs=2m --iodepth=1 --readwrite=read --size=10G +test: (g=0): rw=read, bs=(R) 2048KiB-2048KiB, (W) 2048KiB-2048KiB, (T) 2048KiB-2048KiB, ioengine=psync, iodepth=1 +fio-3.28 +Starting 1 process +Jobs: 1 (f=1): [R(1)][100.0%][r=622MiB/s][r=311 IOPS][eta 00m:00s] +test: (groupid=0, jobs=1): err= 0: pid=22125: Tue Dec 28 17:39:37 2021 + read: IOPS=315, BW=631MiB/s (662MB/s)(10.0GiB/16225msec) + clat (usec): min=180, max=82363, avg=3166.23, stdev=14070.94 + lat (usec): min=180, max=82363, avg=3166.34, stdev=14070.93 + clat percentiles (usec): + | 1.00th=[ 198], 5.00th=[ 208], 10.00th=[ 212], 20.00th=[ 215], + | 30.00th=[ 215], 40.00th=[ 217], 50.00th=[ 219], 60.00th=[ 221], + | 70.00th=[ 225], 80.00th=[ 231], 90.00th=[ 258], 95.00th=[ 322], + | 99.00th=[71828], 99.50th=[72877], 99.90th=[76022], 99.95th=[77071], + | 99.99th=[82314] + bw ( KiB/s): min=498714, max=688128, per=99.91%, avg=645721.09, stdev=51854.13, samples=32 + iops : min= 243, max= 336, avg=314.91, stdev=25.39, samples=32 + lat (usec) : 250=89.30%, 500=6.45% + lat (msec) : 10=0.02%, 20=0.06%, 50=0.04%, 100=4.14% + cpu : usr=0.06%, sys=19.83%, ctx=5140, majf=0, minf=544 + IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% + submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% + complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% + issued rwts: total=5120,0,0,0 short=0,0,0,0 dropped=0,0,0,0 + latency : target=0, window=0, percentile=100.00%, depth=1 + +Run status group 0 (all jobs): + READ: bw=631MiB/s (662MB/s), 631MiB/s-631MiB/s (662MB/s-662MB/s), io=10.0GiB (10.7GB), run=16225-16225msec + + + + ``` \ No newline at end of file diff --git a/Filer-Server-API.md b/Filer-Server-API.md index 16135b9..27d2c66 100644 --- a/Filer-Server-API.md +++ b/Filer-Server-API.md @@ -31,6 +31,7 @@ You can append to any HTTP API with &pretty=y to see a formatted json output. | dataNode | data node | empty | | collection | collection | empty | | replication | replication | empty | +| fsync | if "true", the file content write will incur an fsync operation (though the file metadata will still be separate) | false | | ttl | time to live, examples, 3m: 3 minutes, 4h: 4 hours, 5d: 5 days, 6w: 6 weeks, 7M: 7 months, 8y: 8 years | empty | | maxMB | max chunk size | empty | | mode | file mode | 0660 | diff --git a/Volume-Server-API.md b/Volume-Server-API.md index 39934f9..733e304 100644 --- a/Volume-Server-API.md +++ b/Volume-Server-API.md @@ -33,7 +33,7 @@ The size returned is the size stored on SeaweedFS, sometimes the file is automat | URL Parameter | Description | Default | | ---- | -- | -- | -| fsync | if "true", the writes will incur an fsync operation | false | +| fsync | if "true", the write will incur an fsync operation | false | | type | if "replicate", this is a replicated request, so the writes will not be replicated to other volume servers | empty | | ts | modification timestamp in epoch seconds | empty | | cm | content is a chunk manifest file | empty |