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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: 3948 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: 3911 183 2076 3805 | 53076 195 2458 4792 | |
23: 3880 186 2122 3953 | 51175 192 2443 4685 | |
24: 4269 191 2399 4591 | 54896 198 2566 5094 | |
25: 3721 192 2214 4249 | 49944 195 2413 4697 | |
---------------------------------------------------------------- | |
Avr: 188 2203 4149 195 2470 4817 | |
Tot: 192 2336 4483 | |
========================================================================================================= | |
# time echo "scale=10000; 4*a(1)" | bc -l>pi10k.txt | |
real 2m36.062s | |
user 2m28.850s | |
sys 0m0.367s | |
========================================================================================================= | |
# 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] [30400KB/0KB/0KB /s] [7600/0/0 iops] [eta 00m:00s] | |
iops: (groupid=0, jobs=1): err= 0: pid=8917: Sun Mar 5 03:16:17 2017 | |
read : io=1024.0MB, bw=29439KB/s, iops=7359, runt= 35618msec | |
slat (usec): min=51, max=19951, avg=129.95, stdev=229.89 | |
clat (usec): min=0, max=12520, avg= 1.24, stdev=24.63 | |
lat (usec): min=52, max=19962, avg=132.87, stdev=231.56 | |
clat percentiles (usec): | |
| 1.00th=[ 0], 5.00th=[ 0], 10.00th=[ 1], 20.00th=[ 1], | |
| 30.00th=[ 1], 40.00th=[ 1], 50.00th=[ 1], 60.00th=[ 1], | |
| 70.00th=[ 1], 80.00th=[ 1], 90.00th=[ 2], 95.00th=[ 2], | |
| 99.00th=[ 3], 99.50th=[ 4], 99.90th=[ 18], 99.95th=[ 26], | |
| 99.99th=[ 84] | |
bw (KB /s): min=19296, max=43512, per=99.96%, avg=29427.48, stdev=4928.30 | |
lat (usec) : 2=82.32%, 4=17.02%, 10=0.48%, 20=0.09%, 50=0.07% | |
lat (usec) : 100=0.01%, 250=0.01%, 500=0.01%, 750=0.01%, 1000=0.01% | |
lat (msec) : 20=0.01% | |
cpu : usr=4.57%, sys=13.46%, ctx=262804, 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=29439KB/s, minb=29439KB/s, maxb=29439KB/s, mint=35618msec, maxt=35618msec | |
Disk stats (read/write): | |
sda: ios=260142/251, merge=0/301, ticks=25150/86, in_queue=25113, util=70.55% | |
========================================================================================================= | |
# hdparm -tT /dev/sda | |
/dev/sda: | |
Timing cached reads: 12688 MB in 2.00 seconds = 6349.57 MB/sec | |
Timing buffered disk reads: 1504 MB in 3.00 seconds = 501.13 MB/sec | |
# hdparm -tT /dev/sda | |
========================================================================================================= | |
/dev/sda: | |
Timing cached reads: 14892 MB in 2.00 seconds = 7452.87 MB/sec | |
Timing buffered disk reads: 2076 MB in 3.00 seconds = 691.50 MB/sec |
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