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发表于 2022-6-29 10:29:38
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[root@iohdd ~]# fio -ioengine=libaio -bs=16k -direct=1 -thread -rw=read -size=1G -filename=test.img -name="test" -iodepth=1 -time_based -runtime=60 -numjobs=16 -group_reporting
/ n# X" z( w, J2 m% v M( Itest: (g=0): rw=read, bs=16K-16K/16K-16K/16K-16K, ioengine=libaio, iodepth=1
& t4 w( y8 K/ \...
- l! D8 `* V/ Z! x. V# afio-2.1.10' {9 a- ]" A A3 ~1 W- p* l6 q, \
Starting 16 threads
2 L- E2 e. R* O+ H9 sJobs: 16 (f=16): [RRRRRRRRRRRRRRRR] [100.0% done] [9206KB/0KB/0KB /s] [575/0/0 iops] [eta 00m:00s]
M+ k! Y: B5 W9 r* ~) Ztest: (groupid=0, jobs=16): err= 0: pid=5738: Wed Jun 29 10:19:49 20226 ?. F6 L) I9 M3 e
read : io=1405.7MB, bw=23977KB/s, iops=1498, runt= 60033msec( U2 s S" n/ l; i \0 J9 b) a
slat (usec): min=8, max=4812, avg=22.80, stdev=22.62
* Y3 ~: }& Y# r% V. ^5 J6 ^ clat (usec): min=637, max=459963, avg=10605.96, stdev=26116.86
* C/ X2 } M; F) W5 n6 ` lat (usec): min=669, max=459988, avg=10629.18, stdev=26117.45
( p0 Q; M- G0 I. ]5 B& ]9 @ clat percentiles (msec):3 u8 F4 [3 ]7 O- x+ r+ B
| 1.00th=[ 3], 5.00th=[ 3], 10.00th=[ 3], 20.00th=[ 3],
6 }" S- C5 B6 N | 30.00th=[ 3], 40.00th=[ 3], 50.00th=[ 3], 60.00th=[ 3],
: V* h/ S0 @, X# W, }) s* m" W/ w | 70.00th=[ 6], 80.00th=[ 13], 90.00th=[ 27], 95.00th=[ 40],0 j( E: W4 } t. M* W6 s; F% X
| 99.00th=[ 151], 99.50th=[ 212], 99.90th=[ 310], 99.95th=[ 371],* O$ I6 b/ H i) b7 U5 L* }
| 99.99th=[ 461]
! V2 n( B* W: K) H& K; f: U7 p bw (KB /s): min= 90, max= 5365, per=6.37%, avg=1527.61, stdev=1245.63+ |! w: \. ?( W2 V
lat (usec) : 750=0.01%, 1000=0.02%; B& B; ]' e9 y$ Q/ z$ y* d4 x0 f
lat (msec) : 2=0.91%, 4=67.27%, 10=10.94%, 20=6.75%, 50=11.29%
& L, b4 o9 Q7 S2 V6 R lat (msec) : 100=1.50%, 250=1.12%, 500=0.20%
' s) s1 B/ ^% e$ x- p0 Z" a cpu : usr=0.07%, sys=0.41%, ctx=90095, majf=0, minf=944 _7 x7 E# y5 ~, S5 R7 p$ `
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%( G, e# Q. F: I1 |
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
5 Y: j+ p/ o4 z1 f complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
: `% ?2 ^: C( I4 r: q issued : total=r=89962/w=0/d=0, short=r=0/w=0/d=03 U# \) P9 t6 i: {+ c' W
latency : target=0, window=0, percentile=100.00%, depth=1# h, X# P2 b- r+ q4 z$ U/ \
. @& I* a9 g# X+ |# BRun status group 0 (all jobs):
! w1 b u' s l9 ?7 } s READ: io=1405.7MB, aggrb=23976KB/s, minb=23976KB/s, maxb=23976KB/s, mint=60033msec, maxt=60033msec1 W! R. S) H) j: s
% m1 v- v! g( \" A' N
Disk stats (read/write):5 P% f/ X3 ]4 L/ v& m0 r& W1 Z
dm-0: ios=90013/7, merge=0/0, ticks=953955/1920, in_queue=962143, util=99.96%, aggrios=89860/8, aggrmerge=67/1, aggrticks=952305/1541, aggrin_queue=857719, aggrutil=87.74%
8 W- _0 Z. Z0 y* S8 l1 @8 o' ~ vda: ios=89860/8, merge=67/1, ticks=952305/1541, in_queue=857719, util=87.74%6 `/ J0 ?$ C3 l+ f- F }: P* W" Q
6 }6 Z1 T) G) p9 G) a" l
, Y6 o* D3 }6 \" }% I[root@iossd ~]# fio -ioengine=libaio -bs=16k -direct=1 -thread -rw=read -size=1G -filename=test.img -name="test" -iodepth=1 -time_based -runtime=60 -numjobs=16 -group_reporting
" D; s7 [; E3 jtest: (g=0): rw=read, bs=16K-16K/16K-16K/16K-16K, ioengine=libaio, iodepth=1
9 C5 n) ?( _: o% I: J..., Y% a; I$ G/ ^7 g
fio-2.1.10
) Z7 k9 y/ G" \# Y) X# M0 iStarting 16 threads
3 @( o7 X; v6 W- x$ }, _! \ HJobs: 16 (f=16): [RRRRRRRRRRRRRRRR] [100.0% done] [161.5MB/0KB/0KB /s] [10.4K/0/0 iops] [eta 00m:00s]" g6 T' R$ W" T
test: (groupid=0, jobs=16): err= 0: pid=4782: Wed Jun 29 10:19:47 20229 h: p% a: q5 L6 D
read : io=7078.7MB, bw=120805KB/s, iops=7550, runt= 60002msec3 w b0 R- G2 x/ o# D
slat (usec): min=7, max=6772, avg=20.63, stdev=16.642 m! b5 j3 q w$ X
clat (usec): min=231, max=122521, avg=2095.61, stdev=3593.031 F" T0 e& [8 O* u1 a4 d
lat (usec): min=243, max=122542, avg=2116.64, stdev=3593.73
1 N. z* E+ e0 r clat percentiles (usec):
0 t0 Q! _" i# N. v6 A: P9 e | 1.00th=[ 314], 5.00th=[ 370], 10.00th=[ 438], 20.00th=[ 636],
8 m7 `( |) l- \- @ ~7 H: E# r( l | 30.00th=[ 852], 40.00th=[ 1160], 50.00th=[ 1960], 60.00th=[ 2192],
0 _- s& H# x% o# d# Z1 C | 70.00th=[ 2288], 80.00th=[ 2512], 90.00th=[ 3152], 95.00th=[ 4448],% V1 p3 l, h0 C5 y y1 {
| 99.00th=[11840], 99.50th=[20608], 99.90th=[52992], 99.95th=[73216],
6 h; Q0 @' |1 a8 m | 99.99th=[107008]
5 h" p# s" i2 A. U6 G. \: ]; b bw (KB /s): min= 1576, max=31072, per=6.26%, avg=7561.48, stdev=4405.82
& g" C/ Y# R! D lat (usec) : 250=0.01%, 500=13.19%, 750=12.69%, 1000=9.41%' d5 B- x2 m" W# z/ E
lat (msec) : 2=15.69%, 4=43.22%, 10=4.34%, 20=0.91%, 50=0.42%% d: o' U6 q% A2 b2 g
lat (msec) : 100=0.11%, 250=0.01%: q, k: s! [* f1 z6 ]* D
cpu : usr=0.34%, sys=1.38%, ctx=453066, majf=0, minf=90( A' b8 a [5 a
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
% f s y' k% U! I$ M7 w U submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%5 }0 V5 L: h1 ]8 \4 s: W
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
+ T5 k- J5 t1 n* ~* m5 s; F3 z8 } issued : total=r=453033/w=0/d=0, short=r=0/w=0/d=01 T2 }7 H% P6 F, e! R7 }% F
latency : target=0, window=0, percentile=100.00%, depth=1
! I9 h' q1 C. b% P' n
3 y/ S, T8 s* L; P' B* p' vRun status group 0 (all jobs):
# O+ w6 f) v, U q/ R READ: io=7078.7MB, aggrb=120804KB/s, minb=120804KB/s, maxb=120804KB/s, mint=60002msec, maxt=60002msec# R% g* G+ j+ Z0 k& w! h
5 Y# H. [& n K, _! y& Y4 j SDisk stats (read/write):
1 f# Q: |0 a8 M! J1 B9 l dm-0: ios=451274/3, merge=0/0, ticks=942542/17, in_queue=945715, util=100.00%, aggrios=452239/5, aggrmerge=599/0, aggrticks=944200/17, aggrin_queue=943292, aggrutil=99.67%/ p/ m! N+ R6 C
vda: ios=452239/5, merge=599/0, ticks=944200/17, in_queue=943292, util=99.67% |
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发表于 2022-6-29 09:16:20