Overall RAID Setup
| Controller: |
?3ware 9750-i8 |
| BBU: |
Installed |
| Level: |
RAID0 64K |
| Disks: |
4 x ?HUA722010CLA330 |
| Write Cache Setting: |
Enabled |
| Read Cache Setting: |
Intelligent |
| Drive Queuing Mode: |
Enabled |
RAID Setup
blockdev --getra /dev/sdb
256
cat /sys/block/sdb/queue/scheduler
noop anticipatory deadline [cfq]
cat /sys/block/sdb/device/queue_depth
254
dd if=/dev/sdb of=/dev/null bs=1M count=48000
50331648000 bytes (50 GB) copied, 112.228 s, 448 MB/s
dd if=/dev/zero of=/dev/sdb bs=1M count=48000
50331648000 bytes (50 GB) copied, 155.53 s, 324 MB/s
parted /dev/sdb mklabel msdos
parted /dev/sdb mkpart p 2048s 64g
blockdev --rereadpt /dev/sdb && sleep 3
mkfs.ext3 /dev/sdb1
mount -o noatime /dev/sdb1 /mnt
echo 3 > /proc/sys/vm/drop_caches
bonnie++ -d /mnt -u root
Version 1.96 ------Sequential Output------ --Sequential Input- --Random-
Concurrency 1 -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks--
Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP
finnix 48312M 720 99 215092 34 132450 17 2128 97 431645 23 455.0 27
Latency 11744us 1047ms 918ms 29072us 720ms 190ms
cd /tmp; wget http://debian.gsd-software.net/benchmark/seeker_baryluk_x86; chmod +x seeker_baryluk_x86
for threads in 01 02 04 08 16 32; do echo -n "Threads: $threads "; echo 3 > /proc/sys/vm/drop_caches; ./seeker_baryluk_x86 /dev/sdb $threads | grep Results; sleep 1; done
Threads: 01 Results: 77 seeks/second, 12.925 ms random access time (18048836 < offsets < 3993580936541)
Threads: 02 Results: 134 seeks/second, 7.444 ms random access time (208517143 < offsets < 3999540626881)
Threads: 04 Results: 209 seeks/second, 4.776 ms random access time (3036365594 < offsets < 3999374408089)
Threads: 08 Results: 284 seeks/second, 3.519 ms random access time (1425843162 < offsets < 3999824805715)
Threads: 16 Results: 355 seeks/second, 2.816 ms random access time (12406945 < offsets < 3999753852741)
Threads: 32 Results: 412 seeks/second, 2.426 ms random access time (163639056 < offsets < 3999484044059)
| BBU: |
Installed |
| StorSave Profile: |
Performance |
| Write Journaling |
Disabled |
| FUA |
Ignore FUA |
dd if=/dev/sdb of=/dev/null bs=1M count=48000
50331648000 bytes (50 GB) copied, 110.041 s, 457 MB/s
dd if=/dev/zero of=/dev/sdb bs=1M count=48000
50331648000 bytes (50 GB) copied, 97.5954 s, 516 MB/s
parted /dev/sdb mklabel msdos
parted /dev/sdb mkpart p 2048s 64g && sleep 2
blockdev --rereadpt /dev/sdb && sleep 2
mkfs.ext3 /dev/sdb1
mount -o noatime /dev/sdb1 /mnt
echo 3 > /proc/sys/vm/drop_caches
bonnie++ -d /mnt -u root
Version 1.96 ------Sequential Output------ --Sequential Input- --Random-
Concurrency 1 -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks--
Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP
finnix 48312M 694 99 297433 49 161878 21 2158 91 407419 22 698.4 10
Latency 11818us 937ms 546ms 122ms 467ms 216ms
cd /tmp; wget http://debian.gsd-software.net/benchmark/seeker_baryluk_x86; chmod +x seeker_baryluk_x86
for threads in 01 02 04 08 16 32; do echo -n "Threads: $threads "; echo 3 > /proc/sys/vm/drop_caches; ./seeker_baryluk_x86 /dev/sdb $threads | grep Results; sleep 1; done
Threads: 01 Results: 75 seeks/second, 13.198 ms random access time (1079420989 < offsets < 3999327957946)
Threads: 02 Results: 133 seeks/second, 7.474 ms random access time (4898703 < offsets < 3999867716869)
Threads: 04 Results: 212 seeks/second, 4.717 ms random access time (329291611 < offsets < 3998662671137)
Threads: 08 Results: 290 seeks/second, 3.446 ms random access time (301750837 < offsets < 3998262119218)
Threads: 16 Results: 353 seeks/second, 2.832 ms random access time (48834302 < offsets < 3999441548269)
Threads: 32 Results: 413 seeks/second, 2.418 ms random access time (351320877 < offsets < 3999033244106)
dd if=/dev/sdb of=/dev/null bs=1M count=48000
50331648000 bytes (50 GB) copied, 112.461 s, 448 MB/s
dd if=/dev/zero of=/dev/sdb bs=1M count=48000
50331648000 bytes (50 GB) copied, 98.0001 s, 514 MB/s
parted /dev/sdb mklabel msdos
parted /dev/sdb mkpart p 2048s 64g && sleep 2
blockdev --rereadpt /dev/sdb && sleep 2
mkfs.ext3 /dev/sdb1
mount -o noatime /dev/sdb1 /mnt
echo 3 > /proc/sys/vm/drop_caches
bonnie++ -d /mnt -u root
Version 1.96 ------Sequential Output------ --Sequential Input- --Random-
Concurrency 1 -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks--
Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP
finnix 48312M 702 97 319780 52 165835 21 2149 90 479876 25 251.5 15
Latency 104ms 1019ms 489ms 49088us 420ms 264ms
Version 1.96 ------Sequential Create------ --------Random Create--------
finnix -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP
16 +++++ +++ +++++ +++ +++++ +++ +++++ +++ +++++ +++ +++++ +++
Latency 10428us 757us 790us 245us 22us 32us
cd /tmp; wget http://debian.gsd-software.net/benchmark/seeker_baryluk_x86; chmod +x seeker_baryluk_x86
for threads in 01 02 04 08 16 32; do echo -n "Threads: $threads "; echo 3 > /proc/sys/vm/drop_caches; ./seeker_baryluk_x86 /dev/sdb $threads | grep Results; sleep 1; done
Threads: 01 Results: 76 seeks/second, 13.100 ms random access time (479035485 < offsets < 3999786765324)
Threads: 02 Results: 134 seeks/second, 7.418 ms random access time (1270101636 < offsets < 3998092707887)
Threads: 04 Results: 211 seeks/second, 4.735 ms random access time (503627723 < offsets < 3999118986322)
Threads: 08 Results: 286 seeks/second, 3.489 ms random access time (121567945 < offsets < 3999535003616)
Threads: 16 Results: 355 seeks/second, 2.811 ms random access time (388549162 < offsets < 3999923314363)
Threads: 32 Results: 409 seeks/second, 2.440 ms random access time (20198305 < offsets < 3999655591821)
dd if=/dev/sdb of=/dev/null bs=1M count=48000
50331648000 bytes (50 GB) copied, 105.644 s, 476 MB/s
dd if=/dev/zero of=/dev/sdb bs=1M count=48000
50331648000 bytes (50 GB) copied, 99.0661 s, 508 MB/s
parted /dev/sdb mklabel msdos
parted /dev/sdb mkpart p 2048s 64g && sleep 2
blockdev --rereadpt /dev/sdb && sleep 2
mkfs.ext3 /dev/sdb1
mount -o noatime /dev/sdb1 /mnt
echo 3 > /proc/sys/vm/drop_caches
bonnie++ -d /mnt -u root
Version 1.96 ------Sequential Output------ --Sequential Input- --Random-
Concurrency 1 -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks--
Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP
finnix 48312M 702 99 306721 51 165319 21 1810 93 410966 22 433.8 26
Latency 11737us 916ms 665ms 56046us 248ms 283ms
Version 1.96 ------Sequential Create------ --------Random Create--------
finnix -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP
16 +++++ +++ +++++ +++ +++++ +++ +++++ +++ +++++ +++ +++++ +++
Latency 10308us 776us 793us 8785us 19us 31us
cd /tmp; wget http://debian.gsd-software.net/benchmark/seeker_baryluk_x86; chmod +x seeker_baryluk_x86
for threads in 01 02 04 08 16 32; do echo -n "Threads: $threads "; echo 3 > /proc/sys/vm/drop_caches; ./seeker_baryluk_x86 /dev/sdb $threads | grep Results; sleep 1; done
Threads: 01 Results: 73 seeks/second, 13.544 ms random access time (383313324 < offsets < 3998283744295)
Threads: 02 Results: 133 seeks/second, 7.466 ms random access time (214010024 < offsets < 3999919596564)
Threads: 04 Results: 210 seeks/second, 4.762 ms random access time (475062506 < offsets < 3998883498369)
Threads: 08 Results: 285 seeks/second, 3.499 ms random access time (858409357 < offsets < 3998918061238)
Threads: 16 Results: 355 seeks/second, 2.814 ms random access time (96863950 < offsets < 3999510610679)
Threads: 32 Results: 413 seeks/second, 2.417 ms random access time (325756348 < offsets < 3999910853402)
tw_cli /c7/u0 set storsave=protection
Setting Command Storsave Policy for unit /c7/u0 to [protection] ... Done.
dd if=/dev/sdb of=/dev/null bs=1M count=48000
50331648000 bytes (50 GB) copied, 106.963 s, 471 MB/s
dd if=/dev/zero of=/dev/sdb bs=1M count=48000
50331648000 bytes (50 GB) copied, 146.824 s, 343 MB/s
parted /dev/sdb mklabel msdos
parted /dev/sdb mkpart p 2048s 64g && sleep 2
blockdev --rereadpt /dev/sdb && sleep 2
mkfs.ext3 /dev/sdb1
mount -o noatime /dev/sdb1 /mnt
echo 3 > /proc/sys/vm/drop_caches
bonnie++ -d /mnt -u root
Version 1.96 ------Sequential Output------ --Sequential Input- --Random-
Concurrency 1 -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks--
Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP
finnix 48312M 687 99 215142 34 131364 17 1362 65 418250 22 438.0 27
Latency 12052us 1136ms 1141ms 571ms 703ms 296ms
Version 1.96 ------Sequential Create------ --------Random Create--------
finnix -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP
16 +++++ +++ +++++ +++ +++++ +++ +++++ +++ +++++ +++ +++++ +++
Latency 17776us 764us 797us 7845us 7us 34us
cd /tmp; wget http://debian.gsd-software.net/benchmark/seeker_baryluk_x86; chmod +x seeker_baryluk_x86
for threads in 01 02 04 08 16 32; do echo -n "Threads: $threads "; echo 3 > /proc/sys/vm/drop_caches; ./seeker_baryluk_x86 /dev/sdb $threads | grep Results; sleep 1; done
Threads: 01 Results: 74 seeks/second, 13.393 ms random access time (199662224 < offsets < 3997812371649)
Threads: 02 Results: 134 seeks/second, 7.411 ms random access time (796873815 < offsets < 3997977180434)
Threads: 04 Results: 209 seeks/second, 4.774 ms random access time (498844502 < offsets < 3999263948838)
Threads: 08 Results: 286 seeks/second, 3.493 ms random access time (78979025 < offsets < 3999412649643)
Threads: 16 Results: 355 seeks/second, 2.813 ms random access time (93753366 < offsets < 3999907608709)
Threads: 32 Results: 411 seeks/second, 2.427 ms random access time (249070215 < offsets < 3999576232821)
