fBXNptH[}XĎ̂lݒɂ
================================================
ZCeNmW[Y
ŏIXVF2026/05/28


{hLgł́ABOM for Windows Ver.8.0 (BOM 8.0) ṕufBXNptH[}
XĎvev[ggpۂɁAĎΏۂ̊ɓKl
@ēĂ܂B

̓éAZCEeNmW[Y z[y[WŌJĂȉ́uZCeNG
WjÃuOvx[XƂĂ܂B

@ZCeNGWjÃuO iR
@fBXNƃlbg[ÑptH[}XĎ|BOM for Windowsp

@https://www.say-tech.co.jp/contents/blog/column/202602_bomdisknet


--------
͂߂
--------

ufBXNptH[}XĎvev[gł́AlƂĊeĎڂɈȉ
lݒ肳Ă܂B

@[fBXNptH[}XĎ]
@Ďږ						댯
 +-------------------------------------+---------------+---------------+
@CeV(fBXN])		20 ȏ		30 ȏ
@X[vbg(ǂݎ/)	 0 ȏ		 0 ȏ
@IOPS					 0 ȏ		 0 ȏ
@_hCu(C:)̃ANeBu	80 ȏ		90 ȏ

̂lɂāAuX[vbgvƁuIOPSv̓fBXN (HDD  SSD) 
\AڑȂǁAۂɃev[ggpĎɍ킹Đݒ肷Kv
܂B

̂l "0" ̏ԂŊĎJnƁAK댯m܂B{ev
@[g𗘗pꍇÂl̐ݒ͕K{łB


------------------
ľ@
------------------

fBXN\Ăl߂

AzureAWSȂǃNEhVḾAfBXÑX[vbgIOPSɎdl̏
Ă邽߁A̎dlɊÂĂlݒł܂BAIv~X
̕T[o[VM̏ꍇ͎dl̏܂B̂߁AfBXNɍ
I/Oׂ^Đ\AVXȅc邱ƂdvłB

VXe̎

ɂ́AMicrosoftWindowsAWindows ServerAуNEhT[o[CtX
gN`GWjAO`[JA񋟂ĂXg[W\c[
uDiskSpdvpł܂B

@uDiskSpdv
@@microsoft/diskspdbGitHub
@@https://github.com/microsoft/diskspd

ꂼ̊ĎڂɂāÃR}hQlɂĎs邱ƂŁAfBXN
΂č׃eXg{AľɕKvȐl𑪒ł܂B

@EuX[vbg(ǂݎ/)vp̌v
@@> diskspd -c8G -d60 -b1M -t4 -w[0-100] -o1 -Sh -si C:\test.dat

@EuIOPSvp̌v
@@> diskspd -c8G -d60 -b4K -t8 -w[0-100] -o32 -Sh -r C:\test.dat

ep[^[̏ڍ

@-c@eXgt@C̃TCY
@@@R}hł 8GB w肵Ă܂B̃TCYfBXN̓LbV
@@@Ɏ܂ꍇALbVŊ邱ƂŁAl̎ZoɎg
@@@fBXN̎l擾ł܂B
@@@Kvɉ "16G"  "32G" ȂǁATCYύXĂB

@-d@eXg̎s (b)
@@@R}hł 60 bw肵Ă܂Bׂ̔鎞ԂƂċe
@@@ꍇ́A120 ȂǏ߂̒lɂ邱Ƃň肵肪ł܂B

@-b@ubNTCY
@@@R}hł̓X[vbg̏ꍇ 1MBAIOPS ̏ꍇ 4KB w肵Ă܂B
@@@̃p[^[͕ύXKv͂܂B

@-t@Xbh
@@@R}hł̓X[vbg̏ꍇ 4AIOPS ̏ꍇ 8w肵Ă܂B
@@@̃p[^[͕ύXKv͂܂B

@-w@ݔ䗦 (%)
@@@̃p[^[ł́AŜ̃ANZXɐ߂鏑݂̊ 0%`100%
@@@w肵܂BĎΏۃT[o[̂p (ǂݎ肪̂A݂
@@@̂) ɂ킹Ă悻̔䗦w肵ĂB

@@@@Lq) ݂̔䗦 75% Ƃꍇ  "-w75"

@-o@1 Xbhɓ I/O v̐
@@@R}hł̓X[vbg̏ꍇ 1AIOPS ̏ꍇ 32 w肵Ă܂B
@@@X[vbg̐lɂẮA\ȃfBXNł͂̒l 1 ȏ (2A4A
@@@8 Ȃ) ɑ₷Ƃŏlシ\܂B
@@@IOPSł́Ãp[^[ύXKv͂܂B

@-Sh OS LbVp̗}L
@@@̃p[^[͕ύXKv͂܂B

@-si V[PVANZXL (X[vbĝ)
@@@̃p[^[͕ύXKv͂܂B

@-r@_ANZX̗L (IOPS ̂)
@@@̃p[^[͕ύXKv͂܂B

uDiskSpdvgp̒

@Ediskspd.exe ̎sɂ́AǗҌKvłB

@Es̍ۂ̓VXeɍׂ܂B

@EeXgsA"test.dat" ͍폜ĂB

ʂ̕\ ()

sʂ͂̕\ŏo͂܂Aȉ́uTotal IOv\̕\łB

Total IO
thread |       bytes     |     I/Os     |    MiB/s   |  I/O per s |  file
------------------------------------------------------------------------------
     0 |       825991168 |       201658 |      13.13 |    3360.14 | C:\test.dat (8GiB)
     1 |       980287488 |       239328 |      15.58 |    3987.82 | C:\test.dat (8GiB)
``()``
     6 |       996208640 |       243215 |      15.83 |    4052.59 | C:\test.dat (8GiB)
     7 |       992067584 |       242204 |      15.76 |    4035.74 | C:\test.dat (8GiB)
------------------------------------------------------------------------------
total:        7638351872 |      1864832 |     121.38 |   31072.90

uX[vbgv̂l

uX[vbgv̂lۂ́AuTotal IOv̕\ŁuMiB/sv
utotalvs̒lQƂ܂B
̒l80%uӁvA90%u댯v̖ڈɂȂ܂B

Ⴆ΁uʂ̕\vłΒl 121.38 ł̂ŁAȉ̌vZłl̖ڈ
܂B

@@121.38 x 0.8  100 c ӂ̂lڈ
@@121.38 x 0.9  110 c 댯̂lڈ

uIOPSv̂l

uIOPSv̂lۂ́AuTotal IOv̕\ŁuI/O per sv́utotalv
s̒lQƂ܂B
̒l80%uӁvA90%u댯v̖ڈɂȂ܂B

Ⴆ΁uʂ̕\vłΒl 31072.90 ł̂ŁAȉ̌vZłl
ڈ܂B

@@31072.90 x 0.8  25000 c ӂ̂lڈ
@@31072.90 x 0.9  28000 c 댯̂lڈ

