[KGB] munakata:~/src/diskspd-for-linux$ make g++ -MT src/diskspd.o -MMD -MP -MF .d/diskspd.Td -g -std=c++11 -D_FILE_OFFSET_BITS=64 -c -o src/diskspd.o src/diskspd.cc g++ -MT src/profile.o -MMD -MP -MF .d/profile.Td -g -std=c++11 -D_FILE_OFFSET_BITS=64 -c -o src/profile.o src/profile.cc g++ -MT src/kernel_aio.o -MMD -MP -MF .d/kernel_aio.Td -g -std=c++11 -D_FILE_OFFSET_BITS=64 -c -o src/kernel_aio.o src/kernel_aio.cc g++ -MT src/options.o -MMD -MP -MF .d/options.Td -g -std=c++11 -D_FILE_OFFSET_BITS=64 -c -o src/options.o src/options.cc g++ -MT src/sys_info.o -MMD -MP -MF .d/sys_info.Td -g -std=c++11 -D_FILE_OFFSET_BITS=64 -c -o src/sys_info.o src/sys_info.cc g++ -MT src/result_formatter.o -MMD -MP -MF .d/result_formatter.Td -g -std=c++11 -D_FILE_OFFSET_BITS=64 -c -o src/result_formatter.o src/result_formatter.cc g++ -MT src/job.o -MMD -MP -MF .d/job.Td -g -std=c++11 -D_FILE_OFFSET_BITS=64 -c -o src/job.o src/job.cc g++ -MT src/thread.o -MMD -MP -MF .d/thread.Td -g -std=c++11 -D_FILE_OFFSET_BITS=64 -c -o src/thread.o src/thread.cc g++ -MT src/posix_aio.o -MMD -MP -MF .d/posix_aio.Td -g -std=c++11 -D_FILE_OFFSET_BITS=64 -c -o src/posix_aio.o src/posix_aio.cc g++ -MT src/IoBucketizer.o -MMD -MP -MF .d/IoBucketizer.Td -g -std=c++11 -D_FILE_OFFSET_BITS=64 -c -o src/IoBucketizer.o src/IoBucketizer.cc g++ -o bin/diskspd src/diskspd.o src/profile.o src/kernel_aio.o src/options.o src/sys_info.o src/result_formatter.o src/job.o src/thread.o src/posix_aio.o src/IoBucketizer.o -lpthread -lrt -laio [KGB] munakata:~/src/diskspd-for-linux$ sudo make install cp bin/diskspd /usr/local/bin
[MUMIT] munakata:~$ sudo diskspd /dev/sde1
Command Line: diskspd /dev/sde1
System info:
processor count: 4
caching options: fua=0
Input parameters:
job: 1
________
duration: 10s
warm up time: 5s
random seed: 0
total threads: 1
path: '/dev/sde1'
size: 536870912B
performing mix test (read/write ratio: 100/0)
block size: 65536
using sequential I/O (stride: 65536)
number of outstanding I/O operations: 2)
thread stride size: 0
threads per file: 1
block device: sde
device scheduler: cfq
Results for job 1:
test time: 10s
*****************************************************
CPU | Usage | User | Kernel | IO Wait | Idle
-------------------------------------------------------
0 | 100.00% | 45.15% | 54.85% | 0.00% | 0.00%
1 | 0.60% | 0.40% | 0.20% | 0.00% | 99.40%
2 | 1.30% | 0.80% | 0.50% | 1.40% | 97.30%
3 | 5.38% | 2.69% | 2.69% | 0.00% | 94.62%
-------------------------------------------------------
avg: 26.82% | 12.26% | 14.56% | 0.35% | 72.83%
Total IO
thread | bytes | I/Os | MB/s | I/O per s | file
-------------------------------------------------------------------------------
0 | 24036179968 | 366763 | 2292.27 | 36676.30 | /dev/sde1 (536870912B)
-------------------------------------------------------------------------------
total: 24036179968 | 366763 | 2292.27 | 36676.30
Read IO
thread | bytes | I/Os | MB/s | I/O per s | file
-------------------------------------------------------------------------------
0 | 24036179968 | 366763 | 2292.27 | 36676.30 | /dev/sde1 (536870912B)
-------------------------------------------------------------------------------
total: 24036179968 | 366763 | 2292.27 | 36676.30
Write IO
thread | bytes | I/Os | MB/s | I/O per s | file
-------------------------------------------------------------------------------
0 | 0 | 0 | 0.00 | 0.00 | /dev/sde1 (536870912B)
-------------------------------------------------------------------------------
total: 0 | 0 | 0.00 | 0.00 [MUMIT] munakata:~$ sudo diskspd /dev/sda1
Command Line: diskspd /dev/sda1
System info:
processor count: 4
caching options: fua=0
Input parameters:
job: 1
________
duration: 10s
warm up time: 5s
random seed: 0
total threads: 1
path: '/dev/sda1'
size: 6001174060544B
performing mix test (read/write ratio: 100/0)
block size: 65536
using sequential I/O (stride: 65536)
number of outstanding I/O operations: 2)
thread stride size: 0
threads per file: 1
block device: sda
device scheduler: cfq
Results for job 1:
test time: 10s
*****************************************************
CPU | Usage | User | Kernel | IO Wait | Idle
-------------------------------------------------------
0 | 36.98% | 11.24% | 25.74% | 5.72% | 57.30%
1 | 6.46% | 2.42% | 4.04% | 0.91% | 92.63%
2 | 7.38% | 3.06% | 4.32% | 0.53% | 92.10%
3 | 4.84% | 2.10% | 2.73% | 1.68% | 93.48%
-------------------------------------------------------
avg: 13.91% | 4.70% | 9.21% | 2.21% | 83.88%
Total IO
thread | bytes | I/Os | MB/s | I/O per s | file
-------------------------------------------------------------------------------
0 | 3691511808 | 56328 | 352.05 | 5632.80 | /dev/sda1 (6001174060544B)
-------------------------------------------------------------------------------
total: 3691511808 | 56328 | 352.05 | 5632.80
Read IO
thread | bytes | I/Os | MB/s | I/O per s | file
-------------------------------------------------------------------------------
0 | 3691511808 | 56328 | 352.05 | 5632.80 | /dev/sda1 (6001174060544B)
-------------------------------------------------------------------------------
total: 3691511808 | 56328 | 352.05 | 5632.80
Write IO
thread | bytes | I/Os | MB/s | I/O per s | file
-------------------------------------------------------------------------------
0 | 0 | 0 | 0.00 | 0.00 | /dev/sda1 (6001174060544B)
-------------------------------------------------------------------------------
total: 0 | 0 | 0.00 | 0.00