{"id":694,"date":"2012-09-02T03:11:42","date_gmt":"2012-09-02T03:11:42","guid":{"rendered":"http:\/\/poojanwagh.opalstacked.com\/techblog\/?p=694"},"modified":"2012-10-15T01:02:27","modified_gmt":"2012-10-15T01:02:27","slug":"bonnie-benchmarks-on-zfs","status":"publish","type":"post","link":"https:\/\/tech.poojanblog.com\/blog\/unix-linux\/bonnie-benchmarks-on-zfs\/","title":{"rendered":"Bonnie++ benchmarks on ZFS"},"content":{"rendered":"

Summary<\/h3>\n\n\n\n\n\n\n\n\n\n
Version 1.96<\/strong><\/span><\/td>\nSequential Output<\/strong><\/span><\/td>\nSequential Input<\/strong><\/span><\/td>\nRandom
\nSeeks<\/strong><\/span><\/td>\n		<\/td>\nSequential Create<\/strong><\/span><\/td>\nRandom Create<\/strong><\/span><\/td>\n<\/tr>\n
<\/td>\nSize<\/td>\nPer Char<\/td>\nBlock<\/td>\nRewrite<\/td>\nPer Char<\/td>\nBlock<\/td>\nNum Files<\/td>\nCreate<\/td>\nRead<\/td>\nDelete<\/td>\nCreate<\/td>\nRead<\/td>\nDelete<\/td>\n<\/tr>\n
<\/td>\nK\/sec<\/span><\/td>\n% CPU<\/span><\/td>\nK\/sec<\/span><\/td>\n% CPU<\/span><\/td>\nK\/sec<\/span><\/td>\n% CPU<\/span><\/td>\nK\/sec<\/span><\/td>\n% CPU<\/span><\/td>\nK\/sec<\/span><\/td>\n% CPU<\/span><\/td>\n\/sec<\/span><\/td>\n% CPU<\/span><\/td>\n<\/td>\n\/sec<\/span><\/td>\n% CPU<\/span><\/td>\n\/sec<\/span><\/td>\n% CPU<\/span><\/td>\n\/sec<\/span><\/td>\n% CPU<\/span><\/td>\n\/sec<\/span><\/td>\n% CPU<\/span><\/td>\n\/sec<\/span><\/td>\n% CPU<\/span><\/td>\n\/sec<\/span><\/td>\n% CPU<\/span><\/td>\n<\/tr>\n
server-with-zil<\/span><\/td>\n16G<\/td>\n187<\/td>\n99<\/td>\n18981<\/td>\n3<\/td>\n11319<\/td>\n3<\/td>\n515<\/td>\n99<\/td>\n193465<\/td>\n11<\/td>\n393.9<\/td>\n7<\/td>\n16<\/td>\n28805<\/td>\n86<\/td>\n+++++<\/td>\n+++<\/td>\n28823<\/td>\n96<\/td>\n29889<\/td>\n94<\/td>\n+++++<\/td>\n+++<\/td>\n31294<\/td>\n96<\/td>\n<\/tr>\n
Latency<\/td>\n115ms<\/td>\n17445ms<\/td>\n8424ms<\/td>\n37225us<\/td>\n526ms<\/td>\n981ms<\/td>\nLatency<\/td>\n7910us<\/td>\n32078us<\/td>\n135us<\/td>\n23422us<\/td>\n66us<\/td>\n60us<\/td>\n<\/tr>\n
server-without-zil<\/span><\/td>\n16G<\/td>\n183<\/td>\n98<\/td>\n17758<\/td>\n3<\/td>\n10223<\/td>\n3<\/td>\n524<\/td>\n99<\/td>\n197812<\/td>\n11<\/td>\n366.7<\/td>\n7<\/td>\n16<\/td>\n22379<\/td>\n56<\/td>\n+++++<\/td>\n+++<\/td>\n30282<\/td>\n92<\/td>\n17921<\/td>\n75<\/td>\n+++++<\/td>\n+++<\/td>\n26938<\/td>\n86<\/td>\n<\/tr>\n
Latency<\/td>\n90085us<\/td>\n24368ms<\/td>\n5063ms<\/td>\n49834us<\/td>\n818ms<\/td>\n1802ms<\/td>\nLatency<\/td>\n151ms<\/td>\n175ms<\/td>\n172us<\/td>\n12008us<\/td>\n112us<\/td>\n28419us<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Running on FreeBSD 9.0 with services samba syslogd crashplan ezjail powerd smartd disabled and 2XSSD ZIL\/ZLOG<\/h3>\n
Writing a byte at a time...done\r\nWriting intelligently...done\r\nRewriting...done\r\nReading a byte at a time...done\r\nReading intelligently...done\r\nstart 'em...done...done...done...done...done...\r\nCreate files in sequential order...done.\r\nStat files in sequential order...done.\r\nDelete files in sequential order...done.\r\nCreate files in random order...done.\r\nStat files in random order...done.\r\nDelete files in random order...done.\r\nVersion  1.96       ------Sequential Output------ --Sequential Input- --Random-\r\nConcurrency   1     -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks--\r\nMachine        Size K\/sec %CP K\/sec %CP K\/sec %CP K\/sec %CP K\/sec %CP  \/sec %CP\r\nserver          16G   179  99  6704   1  4855   0   503  99 195540  11  61.1   3\r\nLatency               119ms   18383ms   13060ms   21398us    1266ms     834ms\r\nVersion  1.96       ------Sequential Create------ --------Random Create--------\r\nserver              -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--\r\n              files  \/sec %CP  \/sec %CP  \/sec %CP  \/sec %CP  \/sec %CP  \/sec %CP\r\n                 16 29630  87 +++++ +++ 27077  97 21939  95 23913  99  9379  98\r\nLatency             16551us     181ms     452us   18512us     159us     392us\r\n1.96,1.96,server,1,1346540534,16G,,179,99,6704,1,4855,0,503,99,195540,11,61.1,3,16,,,,,29630,87,+++++,+++,27077,97,21939,95,23913,99,9379,98,119ms,18383ms,13060ms,21398us,1266ms,834ms,16551us,181ms,452us,18512us,159us,392us<\/pre>\n\n\n\n\n\n\n\n
Version 1.96<\/strong><\/span><\/td>\nSequential Output<\/strong><\/span><\/td>\nSequential Input<\/strong><\/span><\/td>\nRandom
\nSeeks<\/strong><\/span><\/td>\n		<\/td>\nSequential Create<\/strong><\/span><\/td>\nRandom Create<\/strong><\/span><\/td>\n<\/tr>\n
<\/td>\nSize<\/td>\nPer Char<\/td>\nBlock<\/td>\nRewrite<\/td>\nPer Char<\/td>\nBlock<\/td>\nNum Files<\/td>\nCreate<\/td>\nRead<\/td>\nDelete<\/td>\nCreate<\/td>\nRead<\/td>\nDelete<\/td>\n<\/tr>\n
<\/td>\nK\/sec<\/span><\/td>\n% CPU<\/span><\/td>\nK\/sec<\/span><\/td>\n% CPU<\/span><\/td>\nK\/sec<\/span><\/td>\n% CPU<\/span><\/td>\nK\/sec<\/span><\/td>\n% CPU<\/span><\/td>\nK\/sec<\/span><\/td>\n% CPU<\/span><\/td>\n\/sec<\/span><\/td>\n% CPU<\/span><\/td>\n<\/td>\n\/sec<\/span><\/td>\n% CPU<\/span><\/td>\n\/sec<\/span><\/td>\n% CPU<\/span><\/td>\n\/sec<\/span><\/td>\n% CPU<\/span><\/td>\n\/sec<\/span><\/td>\n% CPU<\/span><\/td>\n\/sec<\/span><\/td>\n% CPU<\/span><\/td>\n\/sec<\/span><\/td>\n% CPU<\/span><\/td>\n<\/tr>\n
server<\/span><\/td>\n16G<\/td>\n179<\/td>\n99<\/td>\n6704<\/td>\n1<\/td>\n4855<\/td>\n0<\/td>\n503<\/td>\n99<\/td>\n195540<\/td>\n11<\/td>\n61.1<\/td>\n3<\/td>\n16<\/td>\n29630<\/td>\n87<\/td>\n+++++<\/td>\n+++<\/td>\n27077<\/td>\n97<\/td>\n21939<\/td>\n95<\/td>\n23913<\/td>\n99<\/td>\n9379<\/td>\n98<\/td>\n<\/tr>\n
Latency<\/td>\n119ms<\/td>\n18383ms<\/td>\n13060ms<\/td>\n21398us<\/td>\n1266ms<\/td>\n834ms<\/td>\nLatency<\/td>\n16551us<\/td>\n181ms<\/td>\n452us<\/td>\n18512us<\/td>\n159us<\/td>\n392us<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
Disabled more services (cron):<\/h3>\n
Writing a byte at a time...done\r\nWriting intelligently...done\r\nRewriting...done\r\nReading a byte at a time...done\r\nReading intelligently...done\r\nstart 'em...done...done...done...done...done...\r\nCreate files in sequential order...done.\r\nStat files in sequential order...done.\r\nDelete files in sequential order...done.\r\nCreate files in random order...done.\r\nStat files in random order...done.\r\nDelete files in random order...done.\r\nVersion  1.96       ------Sequential Output------ --Sequential Input- --Random-\r\nConcurrency   1     -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks--\r\nMachine        Size K\/sec %CP K\/sec %CP K\/sec %CP K\/sec %CP K\/sec %CP  \/sec %CP\r\nserver          16G   187  99 18981   3 11319   3   515  99 193465  11 393.9   7\r\nLatency               115ms   17445ms    8424ms   37225us     526ms     981ms\r\nVersion  1.96       ------Sequential Create------ --------Random Create--------\r\nserver              -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--\r\n              files  \/sec %CP  \/sec %CP  \/sec %CP  \/sec %CP  \/sec %CP  \/sec %CP\r\n                 16 28805  86 +++++ +++ 28823  96 29889  94 +++++ +++ 31294  96\r\nLatency              7910us   32078us     135us   23422us      66us      60us\r\n1.96,1.96,server-with-zil,1,1346569394,16G,,187,99,18981,3,11319,3,515,99,193465,11,393.9,7,16,,,,,28805,86,+++++,+++,28823,96,29889,94,+++++,+++,31294,96,115ms,17445ms,8424ms,37225us,526ms,981ms,7910us,32078us,135us,23422us,66us,60us<\/pre>\n\n\n\n\n\n\n\n
Version 1.96<\/strong><\/span><\/td>\nSequential Output<\/strong><\/span><\/td>\nSequential Input<\/strong><\/span><\/td>\nRandom
\nSeeks<\/strong><\/span><\/td>\n		<\/td>\nSequential Create<\/strong><\/span><\/td>\nRandom Create<\/strong><\/span><\/td>\n<\/tr>\n
<\/td>\nSize<\/td>\nPer Char<\/td>\nBlock<\/td>\nRewrite<\/td>\nPer Char<\/td>\nBlock<\/td>\nNum Files<\/td>\nCreate<\/td>\nRead<\/td>\nDelete<\/td>\nCreate<\/td>\nRead<\/td>\nDelete<\/td>\n<\/tr>\n
<\/td>\nK\/sec<\/span><\/td>\n% CPU<\/span><\/td>\nK\/sec<\/span><\/td>\n% CPU<\/span><\/td>\nK\/sec<\/span><\/td>\n% CPU<\/span><\/td>\nK\/sec<\/span><\/td>\n% CPU<\/span><\/td>\nK\/sec<\/span><\/td>\n% CPU<\/span><\/td>\n\/sec<\/span><\/td>\n% CPU<\/span><\/td>\n<\/td>\n\/sec<\/span><\/td>\n% CPU<\/span><\/td>\n\/sec<\/span><\/td>\n% CPU<\/span><\/td>\n\/sec<\/span><\/td>\n% CPU<\/span><\/td>\n\/sec<\/span><\/td>\n% CPU<\/span><\/td>\n\/sec<\/span><\/td>\n% CPU<\/span><\/td>\n\/sec<\/span><\/td>\n% CPU<\/span><\/td>\n<\/tr>\n
server<\/span><\/td>\n16G<\/td>\n187<\/td>\n99<\/td>\n18981<\/td>\n3<\/td>\n11319<\/td>\n3<\/td>\n515<\/td>\n99<\/td>\n193465<\/td>\n11<\/td>\n393.9<\/td>\n7<\/td>\n16<\/td>\n28805<\/td>\n86<\/td>\n+++++<\/td>\n+++<\/td>\n28823<\/td>\n96<\/td>\n29889<\/td>\n94<\/td>\n+++++<\/td>\n+++<\/td>\n31294<\/td>\n96<\/td>\n<\/tr>\n
Latency<\/td>\n115ms<\/td>\n17445ms<\/td>\n8424ms<\/td>\n37225us<\/td>\n526ms<\/td>\n981ms<\/td>\nLatency<\/td>\n7910us<\/td>\n32078us<\/td>\n135us<\/td>\n23422us<\/td>\n66us<\/td>\n60us<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
Pool configuration:<\/p>\n
  pool: tank\r\n state: ONLINE\r\n scan: resilvered 414M in 0h10m with 0 errors on Mon Aug 27 15:59:32 2012\r\nconfig:\r\n\r\n\tNAME                   STATE     READ WRITE CKSUM\r\n\ttank                   ONLINE       0     0     0\r\n\t  mirror-0             ONLINE       0     0     0\r\n\t    gpt\/WD15EARS       ONLINE       0     0     0\r\n\t    gpt\/WD20EARS       ONLINE       0     0     0\r\n\t  mirror-1             ONLINE       0     0     0\r\n\t    gpt\/WD5000BPVT     ONLINE       0     0     0\r\n\t    gpt\/Maxtor7Y250M0  ONLINE       0     0     0\r\n\tlogs\r\n\t  gpt\/tank_zil0        ONLINE       0     0     0\r\n\t  gpt\/tank_zil1        ONLINE       0     0     0\r\n\tcache\r\n\t  gpt\/tank_cache0      ONLINE       0     0     0<\/pre>\n
Without ZLOG (ZIL):<\/h3>\n
Pool configuration:<\/p>\n
  pool: tank\r\n state: ONLINE\r\n scan: resilvered 414M in 0h10m with 0 errors on Mon Aug 27 15:59:32 2012\r\nconfig:\r\n\r\n\tNAME                   STATE     READ WRITE CKSUM\r\n\ttank                   ONLINE       0     0     0\r\n\t  mirror-0             ONLINE       0     0     0\r\n\t    gpt\/WD15EARS       ONLINE       0     0     0\r\n\t    gpt\/WD20EARS       ONLINE       0     0     0\r\n\t  mirror-1             ONLINE       0     0     0\r\n\t    gpt\/WD5000BPVT     ONLINE       0     0     0\r\n\t    gpt\/Maxtor7Y250M0  ONLINE       0     0     0\r\n\tcache\r\n\t  gpt\/tank_cache0      ONLINE       0     0     0<\/pre>\n
Writing a byte at a time...done\r\nWriting intelligently...done\r\nRewriting...done\r\nReading a byte at a time...done\r\nReading intelligently...done\r\nstart 'em...done...done...done...done...done...\r\nCreate files in sequential order...done.\r\nStat files in sequential order...done.\r\nDelete files in sequential order...done.\r\nCreate files in random order...done.\r\nStat files in random order...done.\r\nDelete files in random order...done.\r\nVersion  1.96       ------Sequential Output------ --Sequential Input- --Random-\r\nConcurrency   1     -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks--\r\nMachine        Size K\/sec %CP K\/sec %CP K\/sec %CP K\/sec %CP K\/sec %CP  \/sec %CP\r\nserver          16G   183  98 17758   3 10223   3   524  99 197812  11 366.7   7\r\nLatency             90085us   24368ms    5063ms   49834us     818ms    1802ms\r\nVersion  1.96       ------Sequential Create------ --------Random Create--------\r\nserver              -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--\r\n              files  \/sec %CP  \/sec %CP  \/sec %CP  \/sec %CP  \/sec %CP  \/sec %CP\r\n                 16 22379  56 +++++ +++ 30282  92 17921  75 +++++ +++ 26938  86\r\nLatency               151ms     175ms     172us   12008us     112us   28419us\r\n1.96,1.96,server-without-zil,1,1346612666,16G,,183,98,17758,3,10223,3,524,99,197812,11,366.7,7,16,,,,,22379,56,+++++,+++,30282,92,17921,75,+++++,+++,26938,86,90085us,24368ms,5063ms,49834us,818ms,1802ms,151ms,175ms,172us,12008us,112us,28419us<\/pre>\n\n\n\n\n\n\n\n
Version 1.96<\/strong><\/span><\/td>\nSequential Output<\/strong><\/span><\/td>\nSequential Input<\/strong><\/span><\/td>\nRandom
\nSeeks<\/strong><\/span><\/td>\n		<\/td>\nSequential Create<\/strong><\/span><\/td>\nRandom Create<\/strong><\/span><\/td>\n<\/tr>\n
<\/td>\nSize<\/td>\nPer Char<\/td>\nBlock<\/td>\nRewrite<\/td>\nPer Char<\/td>\nBlock<\/td>\nNum Files<\/td>\nCreate<\/td>\nRead<\/td>\nDelete<\/td>\nCreate<\/td>\nRead<\/td>\nDelete<\/td>\n<\/tr>\n
<\/td>\nK\/sec<\/span><\/td>\n% CPU<\/span><\/td>\nK\/sec<\/span><\/td>\n% CPU<\/span><\/td>\nK\/sec<\/span><\/td>\n% CPU<\/span><\/td>\nK\/sec<\/span><\/td>\n% CPU<\/span><\/td>\nK\/sec<\/span><\/td>\n% CPU<\/span><\/td>\n\/sec<\/span><\/td>\n% CPU<\/span><\/td>\n<\/td>\n\/sec<\/span><\/td>\n% CPU<\/span><\/td>\n\/sec<\/span><\/td>\n% CPU<\/span><\/td>\n\/sec<\/span><\/td>\n% CPU<\/span><\/td>\n\/sec<\/span><\/td>\n% CPU<\/span><\/td>\n\/sec<\/span><\/td>\n% CPU<\/span><\/td>\n\/sec<\/span><\/td>\n% CPU<\/span><\/td>\n<\/tr>\n
server<\/span><\/td>\n16G<\/td>\n183<\/td>\n98<\/td>\n17758<\/td>\n3<\/td>\n10223<\/td>\n3<\/td>\n524<\/td>\n99<\/td>\n197812<\/td>\n11<\/td>\n366.7<\/td>\n7<\/td>\n16<\/td>\n22379<\/td>\n56<\/td>\n+++++<\/td>\n+++<\/td>\n30282<\/td>\n92<\/td>\n17921<\/td>\n75<\/td>\n+++++<\/td>\n+++<\/td>\n26938<\/td>\n86<\/td>\n<\/tr>\n
Latency<\/td>\n90085us<\/td>\n24368ms<\/td>\n5063ms<\/td>\n49834us<\/td>\n818ms<\/td>\n1802ms<\/td>\nLatency<\/td>\n151ms<\/td>\n175ms<\/td>\n172us<\/td>\n12008us<\/td>\n112us<\/td>\n28419us<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
Old Run (2012-09-01) with services enabled<\/h3>\n
Running on FreeBSD 9.0 with small (relatively slow) 2X 8GB SSD ZIL (log) & 64GB Cache. With services running.<\/p>\n
server% bonnie++\r\nWriting a byte at a time...done\r\nWriting intelligently...done\r\nRewriting...done\r\nReading a byte at a time...done\r\nReading intelligently...done\r\nstart 'em...done...done...done...done...done...\r\nCreate files in sequential order...done.\r\nStat files in sequential order...done.\r\nDelete files in sequential order...done.\r\nCreate files in random order...done.\r\nStat files in random order...done.\r\nDelete files in random order...done.\r\nVersion\u00a0 1.96\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ------Sequential Output------ --Sequential Input- --Random-\r\nConcurrency\u00a0\u00a0 1\u00a0\u00a0\u00a0\u00a0 -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks--\r\nMachine\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Size K\/sec %CP K\/sec %CP K\/sec %CP K\/sec %CP K\/sec %CP\u00a0 \/sec %CP\r\nserver\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 16G\u00a0\u00a0 185\u00a0 92\u00a0 3293\u00a0\u00a0 3\u00a0 4788\u00a0\u00a0 3\u00a0\u00a0 506\u00a0 97 200079\u00a0 18 752.3\u00a0 23\r\nLatency\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 311ms\u00a0\u00a0 35756ms\u00a0\u00a0\u00a0\u00a0\u00a0 413s\u00a0\u00a0\u00a0\u00a0 117ms\u00a0\u00a0\u00a0\u00a0 434ms\u00a0\u00a0\u00a0\u00a0 568ms\r\nVersion\u00a0 1.96\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ------Sequential Create------ --------Random Create--------\r\nserver\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 files\u00a0 \/sec %CP\u00a0 \/sec %CP\u00a0 \/sec %CP\u00a0 \/sec %CP\u00a0 \/sec %CP\u00a0 \/sec %CP\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 16 21912\u00a0 86 +++++ +++ 32562\u00a0 95 31781\u00a0 92 +++++ +++ 31671\u00a0 95\r\nLatency\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 28470us\u00a0\u00a0\u00a0\u00a0 162us\u00a0\u00a0\u00a0\u00a0 546us\u00a0\u00a0 20424us\u00a0\u00a0\u00a0\u00a0\u00a0 41us\u00a0\u00a0\u00a0\u00a0\u00a0 78us\r\n1.96,1.96,server,1,1346475285,16G,,185,92,3293,3,4788,3,506,97,200079,18,752.3,23,16,,,,,21912,86,+++++,+++,32562,95,31781,92,+++++,+++,31671,95,311ms,35756ms,413s,117ms,434ms,568ms,28470us,162us,546us,20424us,41us,78us<\/pre>\n
 server% zpool status tank\u00a0 pool: tank\r\n\u00a0state: ONLINE\r\n\u00a0scan: resilvered 414M in 0h10m with 0 errors on Mon Aug 27 15:59:32 2012\r\nconfig:\r\n\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 NAME\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 STATE\u00a0\u00a0\u00a0\u00a0 READ WRITE CKSUM\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 tank\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ONLINE\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0\u00a0\u00a0\u00a0\u00a0 0\u00a0\u00a0\u00a0\u00a0 0\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 mirror-0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ONLINE\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0\u00a0\u00a0\u00a0\u00a0 0\u00a0\u00a0\u00a0\u00a0 0\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 gpt\/WD15EARS\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ONLINE\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0\u00a0\u00a0\u00a0\u00a0 0\u00a0\u00a0\u00a0\u00a0 0\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 gpt\/WD20EARS\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ONLINE\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0\u00a0\u00a0\u00a0\u00a0 0\u00a0\u00a0\u00a0\u00a0 0\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 mirror-1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ONLINE\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0\u00a0\u00a0\u00a0\u00a0 0\u00a0\u00a0\u00a0\u00a0 0\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 gpt\/WD5000BPVT\u00a0\u00a0\u00a0\u00a0 ONLINE\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0\u00a0\u00a0\u00a0\u00a0 0\u00a0\u00a0\u00a0\u00a0 0\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 gpt\/Maxtor7Y250M0\u00a0 ONLINE\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0\u00a0\u00a0\u00a0\u00a0 0\u00a0\u00a0\u00a0\u00a0 0\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 logs\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 gpt\/tank_zil0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ONLINE\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0\u00a0\u00a0\u00a0\u00a0 0\u00a0\u00a0\u00a0\u00a0 0\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 gpt\/tank_zil1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ONLINE\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0\u00a0\u00a0\u00a0\u00a0 0\u00a0\u00a0\u00a0\u00a0 0\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 cache\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 gpt\/tank_cache0\u00a0\u00a0\u00a0\u00a0\u00a0 ONLINE\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0\u00a0\u00a0\u00a0\u00a0 0\u00a0\u00a0\u00a0\u00a0 0<\/pre>\n\n\n\n\n\n\n\n
Version 1.96<\/strong><\/span><\/td>\nSequential Output<\/strong><\/span><\/td>\nSequential Input<\/strong><\/span><\/td>\nRandom
\nSeeks<\/strong><\/span><\/td>\n		<\/td>\nSequential Create<\/strong><\/span><\/td>\nRandom Create<\/strong><\/span><\/td>\n<\/tr>\n
<\/td>\nSize<\/td>\nPer Char<\/td>\nBlock<\/td>\nRewrite<\/td>\nPer Char<\/td>\nBlock<\/td>\nNum Files<\/td>\nCreate<\/td>\nRead<\/td>\nDelete<\/td>\nCreate<\/td>\nRead<\/td>\nDelete<\/td>\n<\/tr>\n
<\/td>\nK\/sec<\/span><\/td>\n% CPU<\/span><\/td>\nK\/sec<\/span><\/td>\n% CPU<\/span><\/td>\nK\/sec<\/span><\/td>\n% CPU<\/span><\/td>\nK\/sec<\/span><\/td>\n% CPU<\/span><\/td>\nK\/sec<\/span><\/td>\n% CPU<\/span><\/td>\n\/sec<\/span><\/td>\n% CPU<\/span><\/td>\n<\/td>\n\/sec<\/span><\/td>\n% CPU<\/span><\/td>\n\/sec<\/span><\/td>\n% CPU<\/span><\/td>\n\/sec<\/span><\/td>\n% CPU<\/span><\/td>\n\/sec<\/span><\/td>\n% CPU<\/span><\/td>\n\/sec<\/span><\/td>\n% CPU<\/span><\/td>\n\/sec<\/span><\/td>\n% CPU<\/span><\/td>\n<\/tr>\n
server<\/span><\/td>\n16G<\/td>\n185<\/td>\n92<\/td>\n3293<\/td>\n3<\/td>\n4788<\/td>\n3<\/td>\n506<\/td>\n97<\/td>\n200079<\/td>\n18<\/td>\n752.3<\/td>\n23<\/td>\n16<\/td>\n21912<\/td>\n86<\/td>\n+++++<\/td>\n+++<\/td>\n32562<\/td>\n95<\/td>\n31781<\/td>\n92<\/td>\n+++++<\/td>\n+++<\/td>\n31671<\/td>\n95<\/td>\n<\/tr>\n
Latency<\/td>\n311ms<\/td>\n35756ms<\/td>\n413s<\/td>\n117ms<\/td>\n434ms<\/td>\n568ms<\/td>\nLatency<\/td>\n28470us<\/td>\n162us<\/td>\n546us<\/td>\n20424us<\/td>\n41us<\/td>\n78us<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n