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# 7z b | |
7-Zip [64] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21 | |
p7zip Version 16.02 (locale=en_US.utf8,Utf16=on,HugeFiles=on,64 bits,1 CPU Intel(R) Xeon(R) CPU E5-2683 v4 @ 2.10GHz (406F1),ASM,AES-NI) | |
Intel(R) Xeon(R) CPU E5-2683 v4 @ 2.10GHz (406F1) | |
CPU Freq: 2054 2054 2074 2086 2081 2081 2082 2080 2079 | |
RAM size: 987 MB, # CPU hardware threads: 1 | |
RAM usage: 435 MB, # Benchmark threads: 1 | |
Compressing | Decompressing | |
Dict Speed Usage R/U Rating | Speed Usage R/U Rating | |
KiB/s % MIPS MIPS | KiB/s % MIPS MIPS | |
22: 3094 100 3020 3011 | 25160 99 2161 2148 | |
23: 2909 100 2962 2964 | 25086 100 2178 2171 | |
24: 2624 100 2821 2822 | 24764 100 2181 2174 | |
25: 2515 99 2888 2873 | 24613 100 2189 2191 | |
---------------------------------- | ------------------------------ | |
Avr: 100 2923 2917 | 100 2177 2171 | |
Tot: 100 2550 2544 | |
========================================================================================================= | |
# time echo "scale=10000; 4*a(1)" | bc -l>pi10k.txt | |
real 2m40.466s | |
user 2m40.254s | |
sys 0m0.004s | |
========================================================================================================= | |
# 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-2.2.8 | |
Starting 1 process | |
iops: Laying out IO file(s) (1 file(s) / 1024MB) | |
Jobs: 1 (f=1): [r(1)] [100.0% done] [5436KB/0KB/0KB /s] [1359/0/0 iops] [eta 00m:00s] | |
iops: (groupid=0, jobs=1): err= 0: pid=10509: Sat Mar 11 11:43:16 2017 | |
read : io=1024.0MB, bw=6841.6KB/s, iops=1710, runt=153267msec | |
slat (usec): min=242, max=28197, avg=581.44, stdev=630.01 | |
clat (usec): min=0, max=215, avg= 0.95, stdev= 0.73 | |
lat (usec): min=243, max=28200, avg=582.93, stdev=630.13 | |
clat percentiles (usec): | |
| 1.00th=[ 0], 5.00th=[ 0], 10.00th=[ 0], 20.00th=[ 1], | |
| 30.00th=[ 1], 40.00th=[ 1], 50.00th=[ 1], 60.00th=[ 1], | |
| 70.00th=[ 1], 80.00th=[ 1], 90.00th=[ 1], 95.00th=[ 2], | |
| 99.00th=[ 2], 99.50th=[ 2], 99.90th=[ 3], 99.95th=[ 6], | |
| 99.99th=[ 19] | |
bw (KB /s): min= 3061, max=13184, per=100.00%, avg=6846.91, stdev=2582.15 | |
lat (usec) : 2=92.17%, 4=7.74%, 10=0.05%, 20=0.03%, 50=0.01% | |
lat (usec) : 250=0.01% | |
cpu : usr=0.78%, sys=2.97%, ctx=262147, majf=0, minf=32 | |
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, drop=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=6841KB/s, minb=6841KB/s, maxb=6841KB/s, mint=153267msec, maxt=153267msec | |
Disk stats (read/write): | |
xvda: ios=262365/41, merge=0/63, ticks=151998/44, in_queue=152032, util=98.99% | |
========================================================================================================= | |
# hdparm -tT /dev/xvda1 | |
/dev/xvda1: | |
Timing cached reads: 16774 MB in 2.00 seconds = 8399.49 MB/sec | |
Timing buffered disk reads: 256 MB in 0.77 seconds = 331.41 MB/sec | |
========================================================================================================= | |
# hdparm -tT /dev/xvda1 | |
/dev/xvda1: | |
Timing cached reads: 16006 MB in 2.00 seconds = 8014.68 MB/sec | |
Timing buffered disk reads: 256 MB in 0.55 seconds = 464.54 MB/sec |
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