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March 11, 2017 18:19
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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,1 CPU) | |
RAM size: 1962 MB, # CPU hardware threads: 1 | |
RAM usage: 419 MB, # Benchmark threads: 1 | |
Dict Compressing | Decompressing | |
Speed Usage R/U Rating | Speed Usage R/U Rating | |
KB/s % MIPS MIPS | KB/s % MIPS MIPS | |
22: 2778 100 2706 2702 | 26456 100 2389 2388 | |
23: 2659 100 2709 2709 | 29444 100 2696 2695 | |
24: 2386 100 2567 2565 | 25982 100 2411 2411 | |
25: 2210 100 2523 2523 | 25935 100 2440 2439 | |
---------------------------------------------------------------- | |
Avr: 100 2627 2625 100 2484 2483 | |
Tot: 100 2555 2554 | |
========================================================================================================= | |
# time echo "scale=10000; 4*a(1)" | bc -l>pi10k.txt | |
real 2m21.444s | |
user 2m21.376s | |
sys 0m0.028s | |
========================================================================================================= | |
# 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] [3996KB/0KB/0KB /s] [999/0/0 iops] [eta 00m:00s] | |
iops: (groupid=0, jobs=1): err= 0: pid=17437: Sat Mar 11 18:17:08 2017 | |
read : io=1024.0MB, bw=4001.3KB/s, iops=1000, runt=262063msec | |
slat (usec): min=137, max=49173, avg=994.33, stdev=499.24 | |
clat (usec): min=0, max=388, avg= 1.44, stdev= 2.99 | |
lat (usec): min=139, max=49179, avg=996.50, stdev=499.40 | |
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=[ 2], 80.00th=[ 2], 90.00th=[ 2], 95.00th=[ 2], | |
| 99.00th=[ 6], 99.50th=[ 8], 99.90th=[ 13], 99.95th=[ 25], | |
| 99.99th=[ 157] | |
bw (KB /s): min= 3920, max= 4798, per=100.00%, avg=4004.46, stdev=35.47 | |
lat (usec) : 2=69.85%, 4=28.24%, 10=1.67%, 20=0.18%, 50=0.03% | |
lat (usec) : 100=0.01%, 250=0.03%, 500=0.01% | |
cpu : usr=0.71%, sys=2.97%, ctx=263046, 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=4001KB/s, minb=4001KB/s, maxb=4001KB/s, mint=262063msec, maxt=262063msec | |
Disk stats (read/write): | |
sda: ios=262019/20, merge=0/20, ticks=247512/312, in_queue=247516, util=94.42% | |
========================================================================================================= | |
# hdparm -tT /dev/sda1 | |
/dev/sda1: | |
Timing cached reads: 20740 MB in 2.00 seconds = 10380.53 MB/sec | |
Timing buffered disk reads: 138 MB in 3.00 seconds = 45.94 MB/sec | |
========================================================================================================= | |
# hdparm -tT /dev/sda1 | |
/dev/sda1: | |
Timing cached reads: 21302 MB in 2.00 seconds = 10661.59 MB/sec | |
Timing buffered disk reads: 210 MB in 3.00 seconds = 69.96 MB/sec | |
========================================================================================================= |
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