#!/bin/bash
mkdir /root/cloudbench; cd /root/cloudbench
wget -N https://raw.github.com/zorangagic/cloudbench/master/cloudbench.sh
bash cloudbench.sh -e zorang@gmail.com -k <key removed> -nounixbench
sync; sync
echo "shutdown -h now" | at now + 5 minutes
Starting Cloudbench - Mon Jun 8 00:10:55 UTC 2015
Install required packages:
===========================================================================================
System info:
AWS instance type: m3.medium
User Data:
#!/bin/bash
mkdir /root/cloudbench; cd /root/cloudbench
wget -N https://raw.github.com/zorangagic/cloudbench/master/cloudbench.sh
bash cloudbench.sh -e zorang@gmail.com -k <key removed> -nounixbench
sync; sync
echo "shutdown -h" | at now + 5 minutes
CPU model : Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
Number of cores : 1
CPU frequency : 2500.074 MHz
Total amount of ram : 3768 MB
Total amount of swap : 0 MB
System uptime : 1 min,
System version: Amazon Linux AMI release 2015.03
Kernel \r on an \m
System kernel: Linux ip-172-30-0-167 3.14.35-28.38.amzn1.x86_64 #1 SMP Wed Mar 11 22:50:37 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
CPU(s): 1
On-line CPU(s) list: 0
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 1
NUMA node(s): 1
Vendor ID: GenuineIntel
CPU family: 6
Model: 62
Model name: Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
Stepping: 4
CPU MHz: 2500.074
BogoMIPS: 5000.14
Hypervisor vendor: Xen
Virtualization type: full
L1d cache: 32K
L1i cache: 32K
L2 cache: 256K
L3 cache: 25600K
NUMA node0 CPU(s): 0
total used free shared buffers cached
Mem: 3768 975 2793 0 25 824
-/+ buffers/cache: 125 3642
Swap: 0 0 0
Total: 3768 975 2793
Filesystem Size Used Avail Use% Mounted on
/dev/xvda1 7.8G 1.6G 6.2G 20% /
devtmpfs 1.9G 60K 1.9G 1% /dev
tmpfs 1.9G 0 1.9G 0% /dev/shm
WARNING: fdisk GPT support is currently new, and therefore in an experimental phase. Use at your own discretion.
Disk /dev/xvda: 8589 MB, 8589934592 bytes, 16777216 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk label type: gpt
# Start End Size Type Name
1 4096 16777182 8G Linux filesyste Linux
128 2048 4095 1M BIOS boot parti BIOS Boot Partition
Disk /dev/xvdb: 107.4 GB, 107374182400 bytes, 209715200 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Kernel Interface table
Iface MTU Met RX-OK RX-ERR RX-DRP RX-OVR TX-OK TX-ERR TX-DRP TX-OVR Flg
eth0 9001 0 162992 0 0 0 21543 0 0 0 BMRU
lo 65536 0 0 0 0 0 0 0 0 0 LRU
eth0 Link encap:Ethernet HWaddr 06:81:E8:01:4B:D9
inet addr:172.30.0.167 Bcast:172.30.0.255 Mask:255.255.255.0
inet6 addr: fe80::481:e8ff:fe01:4bd9/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:9001 Metric:1
RX packets:162992 errors:0 dropped:0 overruns:0 frame:0
TX packets:21543 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:231124488 (220.4 MiB) TX bytes:1222863 (1.1 MiB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
LSB_VERSION=base-4.0-amd64:base-4.0-noarch:core-4.0-amd64:core-4.0-noarch:printing-4.0-amd64:printing-4.0-noarch
NAME="Amazon Linux AMI"
VERSION="2015.03"
ID="amzn"
ID_LIKE="rhel fedora"
VERSION_ID="2015.03"
PRETTY_NAME="Amazon Linux AMI 2015.03"
ANSI_COLOR="0;33"
CPE_NAME="cpe:/o:amazon:linux:2015.03:ga"
HOME_URL="http://aws.amazon.com/amazon-linux-ami/"
Amazon Linux AMI release 2015.03
LSB Version: :base-4.0-amd64:base-4.0-noarch:core-4.0-amd64:core-4.0-noarch:printing-4.0-amd64:printing-4.0-noarch
Distributor ID: AmazonAMI
Description: Amazon Linux AMI release 2015.03
Release: 2015.03
Codename: n/a
===========================================================================================
Geekbench - CPU / Memory bandwidth:
Geekbench 64-bit:
Geekbench 3.3.2 Tryout : http://www.primatelabs.com/geekbench/
Thank you for purchasing Geekbench! All the limitations of tryout mode have
been removed. Thank you for your purchase, and we hope you enjoy using
Geekbench 3.
Geekbench 3.3.2 : http://www.primatelabs.com/geekbench/
System Information
Operating System Linux 3.14.35-28.38.amzn1.x86_64 x86_64
Model Xen HVM domU
Motherboard N/A
Processor Intel Xeon E5-2670 v2 @ 2.50 GHz
1 Processor
Processor ID GenuineIntel Family 6 Model 62 Stepping 4
L1 Instruction Cache 32.0 KB
L1 Data Cache 32.0 KB
L2 Cache 256 KB
L3 Cache 25.0 MB
Memory 3.68 GB
BIOS Xen 4.2.amazon
Compiler Clang 3.3 (tags/RELEASE_33/final)
Integer
AES
single-core 1563 1.34 GB/sec
multi-core 1335 1.14 GB/sec
Twofish
single-core 1280 71.8 MB/sec
multi-core 1252 70.3 MB/sec
SHA1
single-core 1468 159.4 MB/sec
multi-core 1453 157.8 MB/sec
SHA2
single-core 1591 68.9 MB/sec
multi-core 1582 68.5 MB/sec
BZip2 Compress
single-core 1175 4.78 MB/sec
multi-core 1172 4.77 MB/sec
BZip2 Decompress
single-core 1191 6.46 MB/sec
multi-core 1171 6.35 MB/sec
JPEG Compress
single-core 1306 18.2 Mpixels/sec
multi-core 1291 18.0 Mpixels/sec
JPEG Decompress
single-core 1838 45.4 Mpixels/sec
multi-core 1835 45.4 Mpixels/sec
PNG Compress
single-core 1254 1.00 Mpixels/sec
multi-core 1249 997.9 Kpixels/sec
PNG Decompress
single-core 1368 15.8 Mpixels/sec
multi-core 1351 15.6 Mpixels/sec
Sobel
single-core 1804 65.7 Mpixels/sec
multi-core 1775 64.6 Mpixels/sec
Lua
single-core 1339 1.20 MB/sec
multi-core 1314 1.18 MB/sec
Dijkstra
single-core 1183 4.25 Mpairs/sec
multi-core 1065 3.82 Mpairs/sec
Floating Point
BlackScholes
single-core 1116 4.97 Mnodes/sec
multi-core 1102 4.91 Mnodes/sec
Mandelbrot
single-core 1258 1.29 Gflops
multi-core 1242 1.27 Gflops
Sharpen Filter
single-core 1125 833.8 Mflops
multi-core 1125 833.8 Mflops
Blur Filter
single-core 913 870.9 Mflops
multi-core 913 869.9 Mflops
SGEMM
single-core 1649 4.62 Gflops
multi-core 1391 3.90 Gflops
DGEMM
single-core 1425 2.09 Gflops
multi-core 1356 1.99 Gflops
SFFT
single-core 1276 1.35 Gflops
multi-core 1272 1.34 Gflops
DFFT
single-core 1380 1.26 Gflops
multi-core 1356 1.24 Gflops
N-Body
single-core 2116 785.7 Kpairs/sec
multi-core 2103 780.8 Kpairs/sec
Ray Trace
single-core 1739 2.05 Mpixels/sec
multi-core 1676 1.98 Mpixels/sec
Memory
Stream Copy
single-core 1018 4.06 GB/sec
multi-core 1007 4.02 GB/sec
Stream Scale
single-core 1271 5.08 GB/sec
multi-core 1282 5.12 GB/sec
Stream Add
single-core 1152 5.21 GB/sec
multi-core 1146 5.18 GB/sec
Stream Triad
single-core 1181 5.19 GB/sec
multi-core 1178 5.18 GB/sec
Benchmark Summary
Integer Score 1396 1355
Floating Point Score 1361 1320
Memory Score 1151 1148
Geekbench Score 1333 1299
Uploading results to the Geekbench Browser. This could take a minute or two
depending on the speed of your internet connection.
Upload succeeded. Visit the following link and view your results online:
http://browser.primatelabs.com/geekbench3/2730913
===========================================================================================
7zip benchmark CPU performance (Multi thread):
7-Zip (a) 9.38 beta Copyright (c) 1999-2014 Igor Pavlov 2015-01-03
p7zip Version 9.38.1 (locale=en_US.UTF-8,Utf16=on,HugeFiles=on,1 CPU,ASM)
CPU Freq: 1656 1371 1374 1366 1438 1433 1403 1434 1424
RAM size: 3768 MB, # CPU hardware threads: 1
RAM usage: 419 MB, # Benchmark threads: 1
Compressing | Decompressing
Dict Speed Usage R/U Rating | Speed Usage R/U Rating
KB/s % MIPS MIPS | KB/s % MIPS MIPS
22: 1322 99 1297 1287 | 10971 100 941 943
23: 1292 100 1318 1317 | 11002 100 958 959
24: 1244 100 1340 1338 | 10839 100 956 958
25: 1195 100 1365 1365 | 10692 100 961 958
---------------------------------- | ------------------------------
Avr: 100 1330 1327 | 100 954 955
Tot: 100 1142 1141
===========================================================================================
LMbench L1 L2 L3 and Memory latency:
"stride=64
0.00049 2.632
0.00098 2.654
0.00195 2.687
0.00293 2.684
0.00391 2.636
0.00586 2.655
0.00781 2.569
0.01172 2.672
0.01562 2.657
0.02344 2.738
0.03125 3.190
0.04688 7.929
0.06250 7.954
0.09375 7.597
0.12500 7.922
0.18750 8.073
0.25000 8.202
0.37500 8.607
0.50000 8.749
0.75000 8.628
1.00000 8.627
1.50000 8.637
2.00000 8.851
3.00000 9.061
4.00000 8.556
6.00000 9.053
8.00000 8.477
12.00000 9.053
16.00000 10.045
24.00000 12.598
32.00000 15.312
48.00000 15.757
64.00000 16.604
96.00000 16.582
128.00000 15.622
192.00000 16.689
256.00000 16.804
384.00000 16.427
512.00000 16.397
===========================================================================================
Simple CPU performance (Single thread):
1024+0 records in
1024+0 records out
1073741824 bytes (1.1 GB) copied, 4.75246 s, 226 MB/s
cd573cfaace07e7949bc0c46028904ff -
===========================================================================================
Global network bandwidth:
PING vip1.g.cachefly.net (204.93.143.143) 56(84) bytes of data.
64 bytes from vip1.AU-anycast1.cachefly.net (204.93.143.143): icmp_seq=1 ttl=60 time=1.88 ms
64 bytes from vip1.AU-anycast1.cachefly.net (204.93.143.143): icmp_seq=2 ttl=60 time=1.84 ms
64 bytes from vip1.AU-anycast1.cachefly.net (204.93.143.143): icmp_seq=3 ttl=60 time=1.85 ms
64 bytes from vip1.AU-anycast1.cachefly.net (204.93.143.143): icmp_seq=4 ttl=60 time=2.10 ms
64 bytes from vip1.AU-anycast1.cachefly.net (204.93.143.143): icmp_seq=5 ttl=60 time=1.86 ms
--- vip1.g.cachefly.net ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4008ms
rtt min/avg/max/mdev = 1.848/1.912/2.107/0.102 ms
traceroute to cachefly.cachefly.net (204.93.143.143), 30 hops max, 60 byte packets
1 ec2-54-252-0-20.ap-southeast-2.compute.amazonaws.com (54.252.0.20) 0.329 ms 0.370 ms 0.319 ms
2 54.240.192.108 (54.240.192.108) 2.041 ms 2.033 ms 2.076 ms
3 54.240.192.78 (54.240.192.78) 2.021 ms 2.011 ms 2.056 ms
4 p17819.syd.equinix.com (202.167.228.120) 1.934 ms 1.930 ms 1.984 ms
5 vip1.AU-anycast1.cachefly.net (204.93.143.143) 1.893 ms 1.870 ms 1.900 ms
Download speed from CacheFly: 56.2MB/s
Download speed from Coloat, Atlanta GA: 6.38MB/s
Download speed from Softlayer, Dallas, TX: 6.20MB/s
Download speed from Linode, Tokyo, JP: 11.7MB/s
Download speed from i3d.net, Rotterdam, NL: 3.16MB/s
Download speed from Linode, London, UK: 4.80MB/s
Download speed from Leaseweb, Haarlem, NL: 4.26MB/s
Download speed from Softlayer, Singapore: 5.37MB/s
Download speed from Softlayer, Seattle, WA: 8.19MB/s
Download speed from Softlayer, San Jose, CA: 7.08MB/s
Download speed from Softlayer, Washington, DC: 6.15MB/s
===========================================================================================
Speedtest.net
Retrieving speedtest.net configuration...
Retrieving speedtest.net server list...
Testing from Amazon Technologies (54.79.57.196)...
Selecting best server based on latency...
Hosted by Exetel (Sydney) [0.54 km]: 3.161 ms
Testing download speed........................................
Download: 388.65 Mbit/s
Testing upload speed..................................................
Upload: 252.01 Mbit/s
===========================================================================================
dd Sequential IO performance:
WARNING: fdisk GPT support is currently new, and therefore in an experimental phase. Use at your own discretion.
mke2fs 1.42.12 (29-Aug-2014)
Creating filesystem with 26214400 4k blocks and 6553600 inodes
Filesystem UUID: 95333c85-cd10-4aad-a88b-57633583f709
Superblock backups stored on blocks:
32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208,
4096000, 7962624, 11239424, 20480000, 23887872
Allocating group tables: 0/800 done
Writing inode tables: 0/800 done
Creating journal (32768 blocks): done
Writing superblocks and filesystem accounting information: 0/800 done
dd Write performance:
10240+0 records in
10240+0 records out
10737418240 bytes (11 GB) copied, 290.234 s, 37.0 MB/s
dd Read performance:
10240+0 records in
10240+0 records out
10737418240 bytes (11 GB) copied, 343.945 s, 31.2 MB/s
===========================================================================================
fio Random 8K 70/30 qd=16:
8k7030test: (g=0): rw=randrw, bs=8K-8K/8K-8K/8K-8K, ioengine=libaio, iodepth=16
...
8k7030test: (g=0): rw=randrw, bs=8K-8K/8K-8K/8K-8K, ioengine=libaio, iodepth=16
fio-2.1.5
Starting 16 processes
8k7030test: (groupid=0, jobs=16): err= 0: pid=3488: Mon Jun 8 00:34:50 2015
read : io=367656KB, bw=3056.4KB/s, iops=380, runt=120305msec
slat (usec): min=1, max=425504, avg=15771.86, stdev=62441.72
clat (msec): min=184, max=951, avg=459.89, stdev=101.17
lat (msec): min=188, max=951, avg=475.66, stdev=101.78
clat percentiles (msec):
| 1.00th=[ 212], 5.00th=[ 239], 10.00th=[ 260], 20.00th=[ 429],
| 30.00th=[ 457], 40.00th=[ 474], 50.00th=[ 486], 60.00th=[ 502],
| 70.00th=[ 519], 80.00th=[ 537], 90.00th=[ 553], 95.00th=[ 570],
| 99.00th=[ 594], 99.50th=[ 611], 99.90th=[ 668], 99.95th=[ 750],
| 99.99th=[ 955]
bw (KB /s): min= 1, max= 478, per=6.20%, avg=189.33, stdev=57.53
write: io=151144KB, bw=1256.4KB/s, iops=156, runt=120305msec
slat (usec): min=1, max=363447, avg=16270.79, stdev=63481.74
clat (msec): min=186, max=951, avg=460.86, stdev=98.94
lat (msec): min=191, max=951, avg=476.95, stdev=102.05
clat percentiles (msec):
| 1.00th=[ 215], 5.00th=[ 239], 10.00th=[ 265], 20.00th=[ 433],
| 30.00th=[ 453], 40.00th=[ 469], 50.00th=[ 486], 60.00th=[ 502],
| 70.00th=[ 519], 80.00th=[ 537], 90.00th=[ 553], 95.00th=[ 570],
| 99.00th=[ 594], 99.50th=[ 611], 99.90th=[ 685], 99.95th=[ 750],
| 99.99th=[ 955]
bw (KB /s): min= 1, max= 288, per=6.20%, avg=77.81, stdev=32.90
lat (msec) : 250=7.54%, 500=51.39%, 750=41.41%, 1000=0.04%
cpu : usr=0.01%, sys=0.02%, ctx=11532, majf=0, minf=427
IO depths : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.2%, 16=103.6%, 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=0.1%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=45763/w=18847/d=0, short=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=16
Run status group 0 (all jobs):
READ: io=367656KB, aggrb=3056KB/s, minb=3056KB/s, maxb=3056KB/s, mint=120305msec, maxt=120305msec
WRITE: io=151144KB, aggrb=1256KB/s, minb=1256KB/s, maxb=1256KB/s, mint=120305msec, maxt=120305msec
Disk stats (read/write):
xvdb: ios=47496/19552, merge=0/0, ticks=12112668/4999772, in_queue=17127392, util=99.98%
===========================================================================================
fio Sequential read 1MB qd=32:
readbw: (g=0): rw=read, bs=1M-1M/1M-1M/1M-1M, ioengine=libaio, iodepth=32
...
readbw: (g=0): rw=read, bs=1M-1M/1M-1M/1M-1M, ioengine=libaio, iodepth=32
fio-2.1.5
Starting 4 processes
readbw: (groupid=0, jobs=4): err= 0: pid=3506: Mon Jun 8 00:36:58 2015
read : io=4332.0MB, bw=36449KB/s, iops=34, runt=121704msec
slat (msec): min=233, max=3126, avg=1767.96, stdev=343.70
clat (msec): min=502, max=3126, avg=1814.15, stdev=248.25
lat (msec): min=1529, max=4893, avg=3647.34, stdev=307.05
clat percentiles (msec):
| 1.00th=[ 553], 5.00th=[ 1467], 10.00th=[ 1647], 20.00th=[ 1778],
| 30.00th=[ 1811], 40.00th=[ 1811], 50.00th=[ 1827], 60.00th=[ 1844],
| 70.00th=[ 1860], 80.00th=[ 1876], 90.00th=[ 1926], 95.00th=[ 2147],
| 99.00th=[ 2474], 99.50th=[ 2671], 99.90th=[ 3130], 99.95th=[ 3130],
| 99.99th=[ 3130]
bw (KB /s): min= 1940, max=32637, per=25.39%, avg=9253.60, stdev=2908.16
lat (msec) : 750=1.52%, 2000=92.78%, >=2000=7.22%
cpu : usr=0.01%, sys=0.03%, ctx=1227, majf=0, minf=32878
IO depths : 1=0.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=1.5%, 32=107.2%, >=64=0.0%
submit : 0=0.0%, 4=0.0%, 8=0.0%, 16=100.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=0.0%, 8=0.0%, 16=100.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=4208/w=0/d=0, short=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Run status group 0 (all jobs):
READ: io=4332.0MB, aggrb=36448KB/s, minb=36448KB/s, maxb=36448KB/s, mint=121704msec, maxt=121704msec
Disk stats (read/write):
xvdb: ios=36543/0, merge=0/0, ticks=18313480/0, in_queue=18338992, util=100.00%
===========================================================================================
fio Sequential write 1MB qd=32:
writebw: (g=0): rw=write, bs=1M-1M/1M-1M/1M-1M, ioengine=libaio, iodepth=32
...
writebw: (g=0): rw=write, bs=1M-1M/1M-1M/1M-1M, ioengine=libaio, iodepth=32
fio-2.1.5
Starting 4 processes
writebw: (groupid=0, jobs=4): err= 0: pid=3540: Mon Jun 8 00:39:05 2015
write: io=4412.0MB, bw=37209KB/s, iops=35, runt=121418msec
slat (msec): min=32, max=1808, avg=1751.34, stdev=256.29
clat (msec): min=511, max=1808, avg=1784.31, stdev=152.07
lat (msec): min=2201, max=3613, avg=3586.71, stdev=166.67
clat percentiles (msec):
| 1.00th=[ 562], 5.00th=[ 1811], 10.00th=[ 1811], 20.00th=[ 1811],
| 30.00th=[ 1811], 40.00th=[ 1811], 50.00th=[ 1811], 60.00th=[ 1811],
| 70.00th=[ 1811], 80.00th=[ 1811], 90.00th=[ 1811], 95.00th=[ 1811],
| 99.00th=[ 1811], 99.50th=[ 1811], 99.90th=[ 1811], 99.95th=[ 1811],
| 99.99th=[ 1811]
bw (KB /s): min= 2078, max=32062, per=24.99%, avg=9297.57, stdev=2671.87
lat (msec) : 750=1.49%, 2000=100.00%
cpu : usr=0.07%, sys=0.01%, ctx=1185, majf=0, minf=102
IO depths : 1=0.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=1.5%, 32=106.3%, >=64=0.0%
submit : 0=0.0%, 4=0.0%, 8=0.0%, 16=100.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=0.0%, 8=0.0%, 16=100.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=0/w=4288/d=0, short=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Run status group 0 (all jobs):
WRITE: io=4412.0MB, aggrb=37209KB/s, minb=37209KB/s, maxb=37209KB/s, mint=121418msec, maxt=121418msec
Disk stats (read/write):
xvdb: ios=0/36935, merge=0/0, ticks=0/18229920, in_queue=18253240, util=99.92%
===========================================================================================
fio Random read 8K qd=16:
readiops: (g=0): rw=randread, bs=8K-8K/8K-8K/8K-8K, ioengine=libaio, iodepth=16
...
readiops: (g=0): rw=randread, bs=8K-8K/8K-8K/8K-8K, ioengine=libaio, iodepth=16
fio-2.1.5
Starting 4 processes
readiops: (groupid=0, jobs=4): err= 0: pid=3547: Mon Jun 8 00:41:11 2015
read : io=698208KB, bw=5815.4KB/s, iops=726, runt=120064msec
slat (usec): min=17, max=124, avg=29.58, stdev= 6.26
clat (msec): min=20, max=140, avg=88.04, stdev=14.37
lat (msec): min=20, max=140, avg=88.07, stdev=14.37
clat percentiles (msec):
| 1.00th=[ 22], 5.00th=[ 68], 10.00th=[ 73], 20.00th=[ 78],
| 30.00th=[ 83], 40.00th=[ 86], 50.00th=[ 89], 60.00th=[ 93],
| 70.00th=[ 96], 80.00th=[ 99], 90.00th=[ 105], 95.00th=[ 110],
| 99.00th=[ 117], 99.50th=[ 119], 99.90th=[ 124], 99.95th=[ 127],
| 99.99th=[ 141]
bw (KB /s): min= 25, max= 4641, per=24.89%, avg=1447.34, stdev=269.12
lat (msec) : 50=1.38%, 100=79.95%, 250=18.68%
cpu : usr=0.00%, sys=0.22%, ctx=101315, majf=0, minf=233
IO depths : 1=0.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=117.9%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=0.0%, 8=0.0%, 16=100.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=0.0%, 8=0.0%, 16=100.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=87216/w=0/d=0, short=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=16
Run status group 0 (all jobs):
READ: io=698208KB, aggrb=5815KB/s, minb=5815KB/s, maxb=5815KB/s, mint=120064msec, maxt=120064msec
Disk stats (read/write):
xvdb: ios=102813/0, merge=0/0, ticks=6741200/0, in_queue=6742908, util=99.99%
===========================================================================================
fio Random write 8K qd=16:
writeiops: (g=0): rw=randwrite, bs=8K-8K/8K-8K/8K-8K, ioengine=libaio, iodepth=16
...
writeiops: (g=0): rw=randwrite, bs=8K-8K/8K-8K/8K-8K, ioengine=libaio, iodepth=16
fio-2.1.5
Starting 4 processes
writeiops: (groupid=0, jobs=4): err= 0: pid=3555: Mon Jun 8 00:43:16 2015
write: io=1380.9MB, bw=11779KB/s, iops=1471, runt=120040msec
slat (usec): min=17, max=133, avg=30.10, stdev= 6.87
clat (msec): min=11, max=112, avg=43.43, stdev=23.69
lat (msec): min=11, max=112, avg=43.46, stdev=23.69
clat percentiles (msec):
| 1.00th=[ 17], 5.00th=[ 20], 10.00th=[ 21], 20.00th=[ 21],
| 30.00th=[ 21], 40.00th=[ 22], 50.00th=[ 42], 60.00th=[ 57],
| 70.00th=[ 63], 80.00th=[ 69], 90.00th=[ 75], 95.00th=[ 80],
| 99.00th=[ 90], 99.50th=[ 95], 99.90th=[ 103], 99.95th=[ 106],
| 99.99th=[ 113]
bw (KB /s): min= 25, max= 6311, per=25.29%, avg=2978.87, stdev=1810.55
lat (msec) : 20=5.25%, 50=47.99%, 100=46.55%, 250=0.21%
cpu : usr=0.20%, sys=0.20%, ctx=187124, majf=0, minf=99
IO depths : 1=0.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=108.9%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=0.0%, 8=0.0%, 16=100.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=0.0%, 8=0.0%, 16=100.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=0/w=176688/d=0, short=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=16
Run status group 0 (all jobs):
WRITE: io=1380.9MB, aggrb=11779KB/s, minb=11779KB/s, maxb=11779KB/s, mint=120040msec, maxt=120040msec
Disk stats (read/write):
xvdb: ios=0/192293, merge=0/0, ticks=0/6699980, in_queue=6700880, util=100.00%
===========================================================================================
fio Write bandwidth - 1MB random write qd=32:
writebw: (g=0): rw=randwrite, bs=1M-1M/1M-1M/1M-1M, ioengine=libaio, iodepth=32
...
writebw: (g=0): rw=randwrite, bs=1M-1M/1M-1M/1M-1M, ioengine=libaio, iodepth=32
fio-2.1.5
Starting 4 processes
writebw: (groupid=0, jobs=4): err= 0: pid=3561: Mon Jun 8 00:45:24 2015
write: io=4412.0MB, bw=37223KB/s, iops=35, runt=121373msec
slat (usec): min=522, max=2153.9K, avg=1750772.45, stdev=254579.17
clat (msec): min=451, max=2153, avg=1782.79, stdev=159.63
lat (msec): min=1792, max=3958, avg=3583.90, stdev=188.68
clat percentiles (msec):
| 1.00th=[ 562], 5.00th=[ 1795], 10.00th=[ 1795], 20.00th=[ 1811],
| 30.00th=[ 1811], 40.00th=[ 1811], 50.00th=[ 1811], 60.00th=[ 1811],
| 70.00th=[ 1811], 80.00th=[ 1811], 90.00th=[ 1811], 95.00th=[ 1811],
| 99.00th=[ 1811], 99.50th=[ 1926], 99.90th=[ 2147], 99.95th=[ 2147],
| 99.99th=[ 2147]
bw (KB /s): min= 2074, max=29843, per=24.79%, avg=9227.01, stdev=2319.10
lat (msec) : 500=0.37%, 750=1.12%, 2000=99.63%, >=2000=0.37%
cpu : usr=0.07%, sys=0.01%, ctx=1189, majf=0, minf=98
IO depths : 1=0.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=1.5%, 32=106.3%, >=64=0.0%
submit : 0=0.0%, 4=0.0%, 8=0.0%, 16=100.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=0.0%, 8=0.0%, 16=100.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=0/w=4288/d=0, short=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Run status group 0 (all jobs):
WRITE: io=4412.0MB, aggrb=37223KB/s, minb=37223KB/s, maxb=37223KB/s, mint=121373msec, maxt=121373msec
Disk stats (read/write):
xvdb: ios=0/36938, merge=0/0, ticks=0/18213356, in_queue=18235596, util=99.92%
===========================================================================================
fio Read Max IOPS - 512 random read qd=32:
readiops: (g=0): rw=randread, bs=512-512/512-512/512-512, ioengine=libaio, iodepth=32
...
readiops: (g=0): rw=randread, bs=512-512/512-512/512-512, ioengine=libaio, iodepth=32
fio-2.1.5
Starting 4 processes
readiops: (groupid=0, jobs=4): err= 0: pid=3571: Mon Jun 8 00:47:30 2015
read : io=128534KB, bw=1070.4KB/s, iops=2139, runt=120092msec
slat (usec): min=16, max=48860, avg=29.76, stdev=374.24
clat (msec): min=26, max=159, avg=59.75, stdev=26.69
lat (msec): min=26, max=160, avg=59.78, stdev=26.70
clat percentiles (msec):
| 1.00th=[ 39], 5.00th=[ 42], 10.00th=[ 42], 20.00th=[ 42],
| 30.00th=[ 42], 40.00th=[ 42], 50.00th=[ 43], 60.00th=[ 44],
| 70.00th=[ 78], 80.00th=[ 94], 90.00th=[ 103], 95.00th=[ 111],
| 99.00th=[ 123], 99.50th=[ 126], 99.90th=[ 135], 99.95th=[ 141],
| 99.99th=[ 147]
bw (KB /s): min= 1, max= 396, per=25.08%, avg=268.38, stdev=108.66
lat (msec) : 50=68.64%, 100=18.21%, 250=13.18%
cpu : usr=0.08%, sys=0.47%, ctx=262910, majf=0, minf=121
IO depths : 1=0.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.1%, 32=106.0%, >=64=0.0%
submit : 0=0.0%, 4=0.0%, 8=0.0%, 16=100.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=0.0%, 8=0.0%, 16=100.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=256944/w=0/d=0, short=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Run status group 0 (all jobs):
READ: io=128534KB, aggrb=1070KB/s, minb=1070KB/s, maxb=1070KB/s, mint=120092msec, maxt=120092msec
Disk stats (read/write):
xvdb: ios=272374/0, merge=0/0, ticks=14768184/0, in_queue=14772696, util=100.00%
===========================================================================================
fio Raed bandwidth - 1MB random read qd=32:
readbw: (g=0): rw=randread, bs=1M-1M/1M-1M/1M-1M, ioengine=libaio, iodepth=32
...
readbw: (g=0): rw=randread, bs=1M-1M/1M-1M/1M-1M, ioengine=libaio, iodepth=32
fio-2.1.5
Starting 4 processes
readbw: (groupid=0, jobs=4): err= 0: pid=3774: Mon Jun 8 00:49:37 2015
read : io=4332.0MB, bw=36586KB/s, iops=34, runt=121249msec
slat (msec): min=175, max=3120, avg=1766.02, stdev=338.89
clat (usec): min=5, max=4317.1K, avg=1812027.45, stdev=282848.36
lat (msec): min=1490, max=5993, avg=3643.68, stdev=358.67
clat percentiles (msec):
| 1.00th=[ 515], 5.00th=[ 1434], 10.00th=[ 1614], 20.00th=[ 1745],
| 30.00th=[ 1795], 40.00th=[ 1811], 50.00th=[ 1827], 60.00th=[ 1844],
| 70.00th=[ 1860], 80.00th=[ 1876], 90.00th=[ 1975], 95.00th=[ 2180],
| 99.00th=[ 2606], 99.50th=[ 3130], 99.90th=[ 3654], 99.95th=[ 3654],
| 99.99th=[ 4293]
bw (KB /s): min= 2170, max=32125, per=25.16%, avg=9204.77, stdev=2715.68
lat (usec) : 10=0.21%
lat (msec) : 500=0.38%, 750=1.14%, 1000=0.38%, 2000=90.87%, >=2000=8.53%
cpu : usr=0.00%, sys=0.04%, ctx=1271, majf=0, minf=32874
IO depths : 1=0.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=1.5%, 32=106.8%, >=64=0.0%
submit : 0=0.0%, 4=0.0%, 8=0.0%, 16=100.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=0.0%, 8=0.0%, 16=100.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=4208/w=0/d=0, short=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Run status group 0 (all jobs):
READ: io=4332.0MB, aggrb=36585KB/s, minb=36585KB/s, maxb=36585KB/s, mint=121249msec, maxt=121249msec
Disk stats (read/write):
xvdb: ios=36446/0, merge=0/0, ticks=18371164/0, in_queue=18385128, util=100.00%
===========================================================================================
fio Max Write IOPS - 512 random write qd=32:
writeiops: (g=0): rw=randwrite, bs=512-512/512-512/512-512, ioengine=libaio, iodepth=32
...
writeiops: (g=0): rw=randwrite, bs=512-512/512-512/512-512, ioengine=libaio, iodepth=32
fio-2.1.5
Starting 4 processes
writeiops: (groupid=0, jobs=4): err= 0: pid=3972: Mon Jun 8 00:51:43 2015
write: io=156478KB, bw=1303.3KB/s, iops=2605, runt=120067msec
slat (usec): min=16, max=73, avg=26.45, stdev= 4.75
clat (msec): min=13, max=129, avg=49.07, stdev=16.25
lat (msec): min=13, max=129, avg=49.10, stdev=16.25
clat percentiles (msec):
| 1.00th=[ 36], 5.00th=[ 41], 10.00th=[ 42], 20.00th=[ 42],
| 30.00th=[ 42], 40.00th=[ 42], 50.00th=[ 42], 60.00th=[ 42],
| 70.00th=[ 43], 80.00th=[ 45], 90.00th=[ 81], 95.00th=[ 88],
| 99.00th=[ 98], 99.50th=[ 102], 99.90th=[ 111], 99.95th=[ 114],
| 99.99th=[ 119]
bw (KB /s): min= 1, max= 400, per=25.02%, avg=326.05, stdev=88.47
lat (msec) : 20=0.07%, 50=81.27%, 100=17.97%, 250=0.71%
cpu : usr=0.10%, sys=0.54%, ctx=319113, majf=0, minf=99
IO depths : 1=0.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.1%, 32=105.0%, >=64=0.0%
submit : 0=0.0%, 4=0.0%, 8=0.0%, 16=100.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=0.0%, 8=0.0%, 16=100.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=0/w=312832/d=0, short=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Run status group 0 (all jobs):
WRITE: io=156478KB, aggrb=1303KB/s, minb=1303KB/s, maxb=1303KB/s, mint=120067msec, maxt=120067msec
Disk stats (read/write):
xvdb: ios=0/328368, merge=0/0, ticks=0/14892428, in_queue=14896276, util=99.99%
Cloubench completed - Mon Jun 8 00:51:43 UTC 2015
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