gcc -o pgms/arithoh -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -Darithoh src/arith.c gcc -o pgms/register -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -Ddatum="register int" src/arith.c gcc -o pgms/short -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -Ddatum=short src/arith.c gcc -o pgms/int -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -Ddatum=int src/arith.c gcc -o pgms/long -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -Ddatum=long src/arith.c gcc -o pgms/float -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -Ddatum=float src/arith.c gcc -o pgms/double -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -Ddatum=double src/arith.c gcc -o pgms/hanoi -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/hanoi.c gcc -o pgms/syscall -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/syscall.c gcc -o pgms/context1 -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/context1.c gcc -o pgms/pipe -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/pipe.c src/pipe.c: In function xe2x80x98mainxe2x80x99: src/pipe.c:52:2: warning: ignoring return value of xe2x80x98pipexe2x80x99, declared with attribute warn_unused_result [-Wunused-result] pipe(pvec); ^ gcc -o pgms/spawn -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/spawn.c gcc -o pgms/execl -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/execl.c In file included from src/execl.c:34:0: src/big.c: In function xe2x80x98dummyxe2x80x99: src/big.c:109:5: warning: ignoring return value of xe2x80x98freopenxe2x80x99, declared with attribute warn_unused_result [-Wunused-result] freopen("masterlog.00", "a", stderr); ^ src/big.c:197:6: warning: ignoring return value of xe2x80x98freopenxe2x80x99, declared with attribute warn_unused_result [-Wunused-result] freopen(logname, "w", stderr); ^ src/big.c:221:3: warning: ignoring return value of xe2x80x98dupxe2x80x99, declared with attribute warn_unused_result [-Wunused-result] dup(pvec[0]); ^ src/big.c:225:6: warning: ignoring return value of xe2x80x98freopenxe2x80x99, declared with attribute warn_unused_result [-Wunused-result] freopen(logname, "w", stderr); ^ src/big.c:318:4: warning: ignoring return value of xe2x80x98writexe2x80x99, declared with attribute warn_unused_result [-Wunused-result] write(fcopy, cp->line, p - cp->line + 1); ^ gcc -o pgms/dhry2 -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -DHZ= ./src/dhry_1.c ./src/dhry_2.c gcc -o pgms/dhry2reg -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -DHZ= -DREG=register ./src/dhry_1.c ./src/dhry_2.c gcc -o pgms/looper -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/looper.c gcc -o pgms/fstime -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/fstime.c gcc -o pgms/whetstone-double -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -DDP -DUNIX -DUNIXBENCH src/whets.c -lm make all make[1]: Entering directory "/tmp/serverscope-F3aFWo/byte-unixbench/UnixBench" make distr make[2]: Entering directory "/tmp/serverscope-F3aFWo/byte-unixbench/UnixBench" Checking distribution of files ./pgms exists ./src exists ./testdir exists make[2]: Leaving directory "/tmp/serverscope-F3aFWo/byte-unixbench/UnixBench" make programs make[2]: Entering directory "/tmp/serverscope-F3aFWo/byte-unixbench/UnixBench" make[2]: Nothing to be done for "programs". make[2]: Leaving directory "/tmp/serverscope-F3aFWo/byte-unixbench/UnixBench" make[1]: Leaving directory "/tmp/serverscope-F3aFWo/byte-unixbench/UnixBench" sh: 1: 3dinfo: not found # # # # # # # ##### ###### # # #### # # # # ## # # # # # # # ## # # # # # # # # # # # ## ##### ##### # # # # ###### # # # # # # ## # # # # # # # # # # # # ## # # # # # # # ## # # # # #### # # # # # ##### ###### # # #### # # Version 5.1.3 Based on the Byte Magazine Unix Benchmark Multi-CPU version Version 5 revisions by Ian Smith, Sunnyvale, CA, USA January 13, 2011 johantheghost at yahoo period com 1 x Dhrystone 2 using register variables 1 2 3 4 5 6 7 8 9 10 1 x Double-Precision Whetstone 1 2 3 4 5 6 7 8 9 10 1 x Execl Throughput 1 2 3 1 x File Copy 1024 bufsize 2000 maxblocks 1 2 3 1 x File Copy 256 bufsize 500 maxblocks 1 2 3 1 x File Copy 4096 bufsize 8000 maxblocks 1 2 3 1 x Pipe Throughput 1 2 3 4 5 6 7 8 9 10 1 x Pipe-based Context Switching 1 2 3 4 5 6 7 8 9 10 1 x Process Creation 1 2 3 1 x System Call Overhead 1 2 3 4 5 6 7 8 9 10 1 x Shell Scripts (1 concurrent) 1 2 3 1 x Shell Scripts (8 concurrent) 1 2 3 ======================================================================== BYTE UNIX Benchmarks (Version 5.1.3) System: ubuntu-512mb-sfo2-01: GNU/Linux OS: GNU/Linux -- 4.4.0-31-generic -- #50-Ubuntu SMP Wed Jul 13 00:07:12 UTC 2016 Machine: x86_64 (x86_64) Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8") CPU 0: Intel(R) Xeon(R) CPU E5-2650L v3 @ 1.80GHz (3600.0 bogomips) x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization 12:29:50 up 8 days, 12:52, 1 user, load average: 7.35, 4.24, 1.77; runlevel 2016-07-21 ------------------------------------------------------------------------ Benchmark Run: Sat Jul 30 2016 12:29:50 - 12:58:07 1 CPU in system; running 1 parallel copy of tests Dhrystone 2 using register variables 24171663.7 lps (10.0 s, 7 samples) Double-Precision Whetstone 2605.0 MWIPS (9.9 s, 7 samples) Execl Throughput 3579.6 lps (29.9 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 974588.6 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 262752.5 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 2367851.6 KBps (30.0 s, 2 samples) Pipe Throughput 1835672.4 lps (10.0 s, 7 samples) Pipe-based Context Switching 235154.4 lps (10.0 s, 7 samples) Process Creation 9423.6 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 6633.4 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 854.6 lpm (60.0 s, 2 samples) System Call Overhead 2874624.4 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 24171663.7 2071.3 Double-Precision Whetstone 55.0 2605.0 473.6 Execl Throughput 43.0 3579.6 832.5 File Copy 1024 bufsize 2000 maxblocks 3960.0 974588.6 2461.1 File Copy 256 bufsize 500 maxblocks 1655.0 262752.5 1587.6 File Copy 4096 bufsize 8000 maxblocks 5800.0 2367851.6 4082.5 Pipe Throughput 12440.0 1835672.4 1475.6 Pipe-based Context Switching 4000.0 235154.4 587.9 Process Creation 126.0 9423.6 747.9 Shell Scripts (1 concurrent) 42.4 6633.4 1564.5 Shell Scripts (8 concurrent) 6.0 854.6 1424.4 System Call Overhead 15000.0 2874624.4 1916.4 ======== System Benchmarks Index Score 1348.3
dd if=/dev/zero of=benchmark bs=64k count=32k conv=fdatasync 32768+0 records in 32768+0 records out 2147483648 bytes (2.1 GB, 2.0 GiB) copied, 2.63541 s, 815 MB/s dd if=/dev/zero of=benchmark bs=1M count=2048 conv=fdatasync 2048+0 records in 2048+0 records out 2147483648 bytes (2.1 GB, 2.0 GiB) copied, 2.89552 s, 742 MB/s
./fio --time_based --name=benchmark --size=128M --runtime=60 --ioengine=libaio --randrepeat=1 --iodepth=32 --invalidate=1 --verify=0 --verify_fatal=0 --numjobs=8 --rw=randread --blocksize=4k --group_reporting benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=libaio, iodepth=32 ... fio-2.8 Starting 8 processes benchmark: Laying out IO file(s) (1 file(s) / 128MB) benchmark: Laying out IO file(s) (1 file(s) / 128MB) benchmark: Laying out IO file(s) (1 file(s) / 128MB) benchmark: Laying out IO file(s) (1 file(s) / 128MB) benchmark: Laying out IO file(s) (1 file(s) / 128MB) benchmark: Laying out IO file(s) (1 file(s) / 128MB) benchmark: Laying out IO file(s) (1 file(s) / 128MB) benchmark: Laying out IO file(s) (1 file(s) / 128MB) benchmark: (groupid=0, jobs=8): err= 0: pid=25175: Sat Jul 30 12:26:46 2016 read : io=11488MB, bw=196051KB/s, iops=49012, runt= 60001msec slat (usec): min=1, max=26265, avg=159.16, stdev=129.96 clat (usec): min=2, max=45084, avg=5060.39, stdev=1153.41 lat (usec): min=65, max=45244, avg=5220.51, stdev=1180.77 clat percentiles (usec): | 1.00th=[ 3504], 5.00th=[ 3856], 10.00th=[ 4048], 20.00th=[ 4320], | 30.00th=[ 4512], 40.00th=[ 4640], 50.00th=[ 4832], 60.00th=[ 5024], | 70.00th=[ 5280], 80.00th=[ 5664], 90.00th=[ 6240], 95.00th=[ 7008], | 99.00th=[ 9024], 99.50th=[ 9920], 99.90th=[12864], 99.95th=[15040], | 99.99th=[34048] bw (KB /s): min=18656, max=31360, per=12.49%, avg=24490.87, stdev=2523.26 lat (usec) : 4=0.01%, 100=0.01%, 250=0.01%, 500=0.01%, 750=0.01% lat (usec) : 1000=0.01% lat (msec) : 2=0.01%, 4=8.58%, 10=90.93%, 20=0.46%, 50=0.03% cpu : usr=2.43%, sys=6.25%, ctx=2700987, majf=2, minf=359 IO depths : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=0.1%, 32=100.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.1%, 64=0.0%, >=64=0.0% issued : total=r=2940810/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0 latency : target=0, window=0, percentile=100.00%, depth=32 Run status group 0 (all jobs): READ: io=11488MB, aggrb=196050KB/s, minb=196050KB/s, maxb=196050KB/s, mint=60001msec, maxt=60001msec Disk stats (read/write): vda: ios=2686834/63, merge=0/12, ticks=116136/48, in_queue=115512, util=93.15%
./fio --time_based --name=benchmark --size=128M --runtime=60 --ioengine=libaio --randrepeat=1 --iodepth=32 --direct=1 --invalidate=1 --verify=0 --verify_fatal=0 --numjobs=8 --rw=randread --blocksize=4k --group_reporting benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=libaio, iodepth=32 ... fio-2.8 Starting 8 processes benchmark: (groupid=0, jobs=8): err= 0: pid=25187: Sat Jul 30 12:27:46 2016 read : io=27774MB, bw=473993KB/s, iops=118498, runt= 60003msec slat (usec): min=1, max=44043, avg=34.24, stdev=395.71 clat (usec): min=30, max=44579, avg=2122.53, stdev=2232.35 lat (usec): min=70, max=44594, avg=2157.20, stdev=2259.10 clat percentiles (usec): | 1.00th=[ 133], 5.00th=[ 177], 10.00th=[ 294], 20.00th=[ 1048], | 30.00th=[ 1272], 40.00th=[ 1384], 50.00th=[ 1544], 60.00th=[ 1848], | 70.00th=[ 2256], 80.00th=[ 2864], 90.00th=[ 4192], 95.00th=[ 5152], | 99.00th=[ 9536], 99.50th=[15424], 99.90th=[28544], 99.95th=[32128], | 99.99th=[36096] bw (KB /s): min=42568, max=67736, per=12.51%, avg=59287.47, stdev=4092.04 lat (usec) : 50=0.01%, 100=0.02%, 250=8.77%, 500=5.16%, 750=2.11% lat (usec) : 1000=3.00% lat (msec) : 2=44.67%, 4=23.34%, 10=12.01%, 20=0.62%, 50=0.32% cpu : usr=2.64%, sys=6.89%, ctx=360353, majf=0, minf=337 IO depths : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=0.1%, 32=100.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.1%, 64=0.0%, >=64=0.0% issued : total=r=7110246/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0 latency : target=0, window=0, percentile=100.00%, depth=32 Run status group 0 (all jobs): READ: io=27774MB, aggrb=473992KB/s, minb=473992KB/s, maxb=473992KB/s, mint=60003msec, maxt=60003msec Disk stats (read/write): vda: ios=7101441/40, merge=0/13, ticks=3815608/0, in_queue=3814132, util=99.40%
./fio --time_based --name=benchmark --size=128M --runtime=60 --filename=benchmark --ioengine=libaio --randrepeat=1 --iodepth=32 --invalidate=1 --verify=0 --verify_fatal=0 --numjobs=8 --rw=randwrite --blocksize=4k --group_reporting benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=libaio, iodepth=32 ... fio-2.8 Starting 8 processes benchmark: (groupid=0, jobs=8): err= 0: pid=25240: Sat Jul 30 12:29:47 2016 write: io=13600MB, bw=232075KB/s, iops=58018, runt= 60007msec slat (usec): min=1, max=169329, avg=126.15, stdev=2751.05 clat (usec): min=3, max=179981, avg=4266.02, stdev=15807.21 lat (usec): min=6, max=179985, avg=4393.83, stdev=16036.60 clat percentiles (usec): | 1.00th=[ 122], 5.00th=[ 133], 10.00th=[ 143], 20.00th=[ 155], | 30.00th=[ 165], 40.00th=[ 175], 50.00th=[ 187], 60.00th=[ 199], | 70.00th=[ 219], 80.00th=[ 286], 90.00th=[ 8768], 95.00th=[21632], | 99.00th=[92672], 99.50th=[115200], 99.90th=[142336], 99.95th=[146432], | 99.99th=[164864] bw (KB /s): min= 3, max=53595, per=12.58%, avg=29189.97, stdev=5182.56 lat (usec) : 4=0.01%, 10=0.01%, 20=0.01%, 50=0.01%, 100=0.01% lat (usec) : 250=76.73%, 500=7.49%, 750=0.26%, 1000=0.12% lat (msec) : 2=0.50%, 4=0.75%, 10=5.33%, 20=3.65%, 50=2.44% lat (msec) : 100=1.90%, 250=0.83% cpu : usr=1.33%, sys=3.28%, ctx=53830, majf=0, minf=91 IO depths : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=0.1%, 32=100.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.1%, 64=0.0%, >=64=0.0% issued : total=r=0/w=3481532/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0 latency : target=0, window=0, percentile=100.00%, depth=32 Run status group 0 (all jobs): WRITE: io=13600MB, aggrb=232075KB/s, minb=232075KB/s, maxb=232075KB/s, mint=60007msec, maxt=60007msec Disk stats (read/write): vda: ios=45/525892, merge=0/779, ticks=168/7434244, in_queue=7435352, util=99.83%
./fio --time_based --name=benchmark --size=128M --runtime=60 --filename=benchmark --ioengine=libaio --randrepeat=1 --iodepth=32 --direct=1 --invalidate=1 --verify=0 --verify_fatal=0 --numjobs=8 --rw=randwrite --blocksize=4k --group_reporting benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=libaio, iodepth=32 ... fio-2.8 Starting 8 processes benchmark: Laying out IO file(s) (1 file(s) / 128MB) benchmark: (groupid=0, jobs=8): err= 0: pid=25203: Sat Jul 30 12:28:46 2016 write: io=2473.9MB, bw=42209KB/s, iops=10552, runt= 60016msec slat (usec): min=2, max=56255, avg=660.48, stdev=3248.28 clat (usec): min=294, max=368923, avg=23591.82, stdev=10123.89 lat (usec): min=321, max=368928, avg=24252.83, stdev=10767.53 clat percentiles (msec): | 1.00th=[ 4], 5.00th=[ 7], 10.00th=[ 10], 20.00th=[ 18], | 30.00th=[ 22], 40.00th=[ 24], 50.00th=[ 25], 60.00th=[ 26], | 70.00th=[ 27], 80.00th=[ 29], 90.00th=[ 31], 95.00th=[ 39], | 99.00th=[ 56], 99.50th=[ 63], 99.90th=[ 95], 99.95th=[ 118], | 99.99th=[ 163] bw (KB /s): min= 3125, max=15321, per=12.52%, avg=5286.50, stdev=2092.95 lat (usec) : 500=0.01%, 750=0.01%, 1000=0.01% lat (msec) : 2=0.11%, 4=0.91%, 10=10.66%, 20=11.74%, 50=74.57% lat (msec) : 100=1.91%, 250=0.09%, 500=0.01% cpu : usr=0.49%, sys=1.35%, ctx=149672, majf=0, minf=88 IO depths : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=0.1%, 32=100.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.1%, 64=0.0%, >=64=0.0% issued : total=r=0/w=633309/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0 latency : target=0, window=0, percentile=100.00%, depth=32 Run status group 0 (all jobs): WRITE: io=2473.9MB, aggrb=42209KB/s, minb=42209KB/s, maxb=42209KB/s, mint=60016msec, maxt=60016msec Disk stats (read/write): vda: ios=26/633060, merge=0/382, ticks=128/7421992, in_queue=7423200, util=99.94%
Downloaded 104857600 bytes in 0.938 sec Downloaded 104857600 bytes in 2.321 sec Downloaded 104857600 bytes in 1.220 sec Downloaded 104857600 bytes in 2.692 sec Downloaded 104857600 bytes in 0.962 sec Downloaded 104857600 bytes in 2.347 sec Downloaded 104857600 bytes in 0.910 sec Downloaded 104857600 bytes in 0.920 sec Downloaded 104857600 bytes in 0.967 sec Downloaded 104857600 bytes in 1.235 sec Finished! Average download speed is 551.27 Mbit/s
Retrieving speedtest.net configuration... Retrieving speedtest.net server list... Testing from DigitalOcean ... Selecting 15 servers that are not too close: 1. T-Mobile (Wayne, NJ) [32.05 km]: 70.94 ms 2. Monmouth Telecom (Red Bank, NJ) [41.94 km]: 131.129 ms 3. T-Mobile (Syosset, NY) [43.68 km]: 70.134 ms 4. Comcast (Plainfield, NJ) [44.82 km]: 119.756 ms 5. Hotwire Communications (Philadelphia, PA) [130.57 km]: 99.758 ms 6. Quonix, Inc. (Philadelphia, PA) [130.57 km]: 82.344 ms 7. T-Mobile (West Norriton, PA) [134.27 km]: 76.336 ms 8. PenTeleData (Palmerton, PA) [135.62 km]: 121.814 ms 9. Wayne Highlands School District (Honesdale, PA) [141.27 km]: 256.016 ms 10. Bstack Networks (Scranton, PA) [158.60 km]: 621.221 ms 11. Connecticut Education Network (Hartford, CT) [160.01 km]: 124.326 ms 12. NEPA Fiber (Wilkes-Barre, PA) [167.93 km]: 107.338 ms 13. Mid-Hudson Data Corp (Hudson, NY) [168.69 km]: 73.828 ms 14. Charter Communications (Oxford, MA) [202.30 km]: 116.867 ms 15. INOC, LLC (Albany, NY) [215.71 km]: 113.568 ms Testing upload speeds 1. T-Mobile (Wayne, NJ): ......................... 53.85 Mbit/s 2. Monmouth Telecom (Red Bank, NJ): ......................... 72.77 Mbit/s 3. T-Mobile (Syosset, NY): ......................... 72.64 Mbit/s 4. Comcast (Plainfield, NJ): ......................... 45.61 Mbit/s 5. Hotwire Communications (Philadelphia, PA): ......................... 67.10 Mbit/s 6. Quonix, Inc. (Philadelphia, PA): ......................... 67.32 Mbit/s 7. T-Mobile (West Norriton, PA): ......................... 31.77 Mbit/s 8. PenTeleData (Palmerton, PA): ......................... 85.20 Mbit/s 9. Wayne Highlands School District (Honesdale, PA):......................... 86.67 Mbit/s 10. Bstack Networks (Scranton, PA): ......................... 63.57 Mbit/s 11. Connecticut Education Network (Hartford, CT):......................... 72.40 Mbit/s 12. NEPA Fiber (Wilkes-Barre, PA): ......................... 88.26 Mbit/s 13. Mid-Hudson Data Corp (Hudson, NY): ......................... 91.52 Mbit/s 14. Charter Communications (Oxford, MA): ......................... 56.39 Mbit/s 15. INOC, LLC (Albany, NY): ......................... 12.53 Mbit/s Average upload speed is 64.51 Mbit/s