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# 7z b | |
7-Zip [64] 9.20 Copyright (c) 1999-2010 Igor Pavlov 2010-11-18 | |
p7zip Version 9.20 (locale=en_US.UTF-8,Utf16=on,HugeFiles=on,2 CPUs) | |
RAM size: 6827 MB, # CPU hardware threads: 2 | |
RAM usage: 425 MB, # Benchmark threads: 2 | |
Dict Compressing | Decompressing | |
Speed Usage R/U Rating | Speed Usage R/U Rating | |
KB/s % MIPS MIPS | KB/s % MIPS MIPS | |
22: 6158 166 3606 5990 | 73433 196 3379 6630 | |
23: 6487 178 3722 6609 | 74294 194 3499 6802 | |
24: 5668 181 3374 6094 | 72392 199 3378 6717 | |
25: 6149 182 3855 7020 | 67981 189 3378 6394 | |
---------------------------------------------------------------- | |
Avr: 177 3639 6429 195 3409 6636 | |
Tot: 186 3524 6532 | |
========================================================================================================= | |
# time echo "scale=10000; 4*a(1)" | bc -l>pi10k.txt | |
real 1m42.842s | |
user 1m42.812s | |
sys 0m0.016s | |
========================================================================================================= | |
# fio -name=iops -rw=randread -bs=4k -size=1G -iodepth=1 -directory=/usr/ssi14/fiotest -ioengine libaio | |
iops: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=libaio, iodepth=1 | |
fio-2.1.11 | |
Starting 1 process | |
iops: Laying out IO file(s) (1 file(s) / 1024MB) | |
Jobs: 1 (f=1): [r(1)] [100.0% done] [7992KB/0KB/0KB /s] [1998/0/0 iops] [eta 00m:00s] | |
iops: (groupid=0, jobs=1): err= 0: pid=1648: Mon Mar 6 13:26:03 2017 | |
read : io=1024.0MB, bw=8000.9KB/s, iops=2000, runt=131058msec | |
slat (usec): min=120, max=23608, avg=494.81, stdev=507.60 | |
clat (usec): min=0, max=168, avg= 1.28, stdev= 1.04 | |
lat (usec): min=121, max=23611, avg=496.82, stdev=508.04 | |
clat percentiles (usec): | |
| 1.00th=[ 0], 5.00th=[ 1], 10.00th=[ 1], 20.00th=[ 1], | |
| 30.00th=[ 1], 40.00th=[ 1], 50.00th=[ 1], 60.00th=[ 1], | |
| 70.00th=[ 1], 80.00th=[ 2], 90.00th=[ 2], 95.00th=[ 2], | |
| 99.00th=[ 3], 99.50th=[ 3], 99.90th=[ 14], 99.95th=[ 20], | |
| 99.99th=[ 32] | |
bw (KB /s): min= 7328, max= 9592, per=100.00%, avg=8005.79, stdev=120.85 | |
lat (usec) : 2=74.39%, 4=25.31%, 10=0.13%, 20=0.12%, 50=0.05% | |
lat (usec) : 100=0.01%, 250=0.01% | |
cpu : usr=1.20%, sys=5.21%, ctx=262693, majf=0, minf=6 | |
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 : total=r=262144/w=0/d=0, short=r=0/w=0/d=0 | |
latency : target=0, window=0, percentile=100.00%, depth=1 | |
Run status group 0 (all jobs): | |
READ: io=1024.0MB, aggrb=8000KB/s, minb=8000KB/s, maxb=8000KB/s, mint=131058msec, maxt=131058msec | |
Disk stats (read/write): | |
sda: ios=261810/173, merge=0/46, ticks=121524/7312, in_queue=128652, util=93.14% | |
========================================================================================================= | |
# hdparm -tT /dev/sda1 | |
/dev/sda1: | |
Timing cached reads: 21252 MB in 2.00 seconds = 10636.21 MB/sec | |
Timing buffered disk reads: 496 MB in 3.00 seconds = 165.08 MB/sec | |
# hdparm -tT /dev/sda1 | |
/dev/sda1: | |
Timing cached reads: 19466 MB in 2.00 seconds = 9741.41 MB/sec | |
Timing buffered disk reads: 672 MB in 3.01 seconds = 223.11 MB/sec | |
# hdparm -tT /dev/sda1 | |
/dev/sda1: | |
Timing cached reads: 21230 MB in 2.00 seconds = 10625.40 MB/sec | |
Timing buffered disk reads: 732 MB in 3.01 seconds = 242.88 MB/sec | |
========================================================================================================= |
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