Sequential Output Sequential Input Random
Seeks
Sequential Create Random Create
Size:Chunk SizePer CharBlockRewritePer CharBlockNum FilesCreateReadDeleteCreateReadDelete
K/sec% CPUK/sec% CPUK/sec% CPUK/sec% CPUK/sec% CPU/ sec% CPU/ sec% CPU/ sec% CPU/ sec% CPU/ sec% CPU/ sec% CPU/ sec% CPU
markov / opt / ext34G466494249414182341055430746547704176.3016++++++++++++++++++++++++++++++++++++++++++++++++
wallace / scratch / xfs4G556824455523142355354361138545507156.10162992++++++++30023072++++++++2541
gauss / cibiv/backup / xfs / raid5 (no write cache)10G671356620145710504785012784714338.60162647++++++++21212414++++++++1520
gauss / cibiv/backup / xfs / raid5 (with write cache)10G2475620230895247465924479114904818347.4016330735++++++++540327423734++++++++282318
gauss / cibiv/backup / ext3 /raid1010G723627595921474656012938889211447213374.5016163199++++++++++++++++154699++++++++828199
wallace --> gauss over nfs (ext3/raid10)4G2622218302125193491326066433190227887.02162001259234020015732340
wallace --> gauss over nfs (xfs/raid5)4G2405119292305188741524893392942422635.5116140158224701309262320
amdahl (ext3/raid5)17736M37951334549419376241212436997242500241347.73161761036++++++++++++++++++++++++++++++++++++++++
amdahl (ext3/raid10)17736M3870835470092141794141192939422438625881.5116++++++++++++++++++++++++2876188++++++++++++++++
amdahl (xfs/raid10)17736M133184801350562676816191109918722947127968.71167203++++++++59127183++++++++4491
amdahl (xfs/raid5)17736M108623661258092371582211111508922209025610.50161600++++++++13801340++++++++1230
zuse (xfs/raid5)505G174710991996543964323211157798939603748373.8116++++++++++++++++++++++++2860379++++++++1571341
zusei (opt xfs/raid5)505G169653992010984066669191115988634218843353.2116++++++++++++++++++++++++2658477++++++++1498742
libby (opt xfs/raid50)31888M269899974285986194788191893717769567736405.20162231459++++++++++++++++++++++++++++++++++++++++
kronig -> bell63G8702734911484525214141143511674556383.71166834++++++++763571253666127585
meselson (ocfs2/DMPSAN)32152M224994035925169681182898412109766.12816434339++++++++550432229220++++++++441727
Latency87745us3860ms13452ms78284us4537ms252msLatency868ms2449us920ms2481ms2439us1415ms
meselson (ocfs2/DMPSAN) 2nd run32152M2259940206281844312881994062210382.91316347931++++++++201211323530++++++++416130
Latency58454us6084ms1667ms47076us233ms1144msLatency1401ms79us2107ms1548ms2461us1504ms