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 "/root/serverscope-Ckwyow/byte-unixbench/UnixBench" make distr make[2]: Entering directory "/root/serverscope-Ckwyow/byte-unixbench/UnixBench" Checking distribution of files ./pgms exists ./src exists ./testdir exists make[2]: Leaving directory "/root/serverscope-Ckwyow/byte-unixbench/UnixBench" make programs make[2]: Entering directory "/root/serverscope-Ckwyow/byte-unixbench/UnixBench" make[2]: Nothing to be done for "programs". make[2]: Leaving directory "/root/serverscope-Ckwyow/byte-unixbench/UnixBench" make[1]: Leaving directory "/root/serverscope-Ckwyow/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-ams2-01: GNU/Linux OS: GNU/Linux -- 4.4.0-93-generic -- #116-Ubuntu SMP Fri Aug 11 21:17:51 UTC 2017 Machine: x86_64 (x86_64) Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8") CPU 0: Intel(R) Xeon(R) CPU E5-2630L v2 @ 2.40GHz (4800.0 bogomips) x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization 01:14:10 up 2:20, 1 user, load average: 7.93, 4.69, 1.98; runlevel 2017-09-26 ------------------------------------------------------------------------ Benchmark Run: Wed Sep 27 2017 01:14:10 - 01:42:21 1 CPU in system; running 1 parallel copy of tests Dhrystone 2 using register variables 29889646.4 lps (10.0 s, 7 samples) Double-Precision Whetstone 3127.2 MWIPS (9.9 s, 7 samples) Execl Throughput 3902.7 lps (29.7 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 991884.0 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 267724.6 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 1782982.2 KBps (30.0 s, 2 samples) Pipe Throughput 2134675.5 lps (10.0 s, 7 samples) Pipe-based Context Switching 251400.9 lps (10.0 s, 7 samples) Process Creation 10119.7 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 7266.2 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 953.9 lpm (60.0 s, 2 samples) System Call Overhead 3387489.9 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 29889646.4 2561.2 Double-Precision Whetstone 55.0 3127.2 568.6 Execl Throughput 43.0 3902.7 907.6 File Copy 1024 bufsize 2000 maxblocks 3960.0 991884.0 2504.8 File Copy 256 bufsize 500 maxblocks 1655.0 267724.6 1617.7 File Copy 4096 bufsize 8000 maxblocks 5800.0 1782982.2 3074.1 Pipe Throughput 12440.0 2134675.5 1716.0 Pipe-based Context Switching 4000.0 251400.9 628.5 Process Creation 126.0 10119.7 803.2 Shell Scripts (1 concurrent) 42.4 7266.2 1713.7 Shell Scripts (8 concurrent) 6.0 953.9 1589.8 System Call Overhead 15000.0 3387489.9 2258.3 ======== System Benchmarks Index Score 1451.9
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, 4.25357 s, 505 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, 4.17718 s, 514 MB/s
./fio --time_based --name=benchmark --size=256M --runtime=60 --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=sync, iodepth=32 ... fio-2.8 Starting 8 processes benchmark: Laying out IO file(s) (1 file(s) / 256MB) benchmark: Laying out IO file(s) (1 file(s) / 256MB) benchmark: Laying out IO file(s) (1 file(s) / 256MB) benchmark: Laying out IO file(s) (1 file(s) / 256MB) benchmark: Laying out IO file(s) (1 file(s) / 256MB) benchmark: Laying out IO file(s) (1 file(s) / 256MB) benchmark: Laying out IO file(s) (1 file(s) / 256MB) benchmark: Laying out IO file(s) (1 file(s) / 256MB) benchmark: (groupid=0, jobs=8): err= 0: pid=21310: Wed Sep 27 01:11:05 2017 read : io=8554.8MB, bw=145996KB/s, iops=36498, runt= 60002msec clat (usec): min=1, max=66539, avg=215.43, stdev=226.23 lat (usec): min=1, max=66539, avg=215.77, stdev=226.29 clat percentiles (usec): | 1.00th=[ 28], 5.00th=[ 94], 10.00th=[ 111], 20.00th=[ 135], | 30.00th=[ 155], 40.00th=[ 171], 50.00th=[ 187], 60.00th=[ 205], | 70.00th=[ 227], 80.00th=[ 262], 90.00th=[ 330], 95.00th=[ 414], | 99.00th=[ 772], 99.50th=[ 924], 99.90th=[ 1512], 99.95th=[ 2192], | 99.99th=[ 7648] bw (KB /s): min= 9360, max=24448, per=12.50%, avg=18252.21, stdev=2551.00 lat (usec) : 2=0.01%, 4=0.18%, 10=0.47%, 20=0.30%, 50=0.13% lat (usec) : 100=5.33%, 250=70.95%, 500=19.65%, 750=1.91%, 1000=0.72% lat (msec) : 2=0.31%, 4=0.03%, 10=0.02%, 20=0.01%, 50=0.01% lat (msec) : 100=0.01% cpu : usr=2.36%, sys=9.20%, ctx=2177188, majf=0, minf=81 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=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=0.0%, 64=0.0%, >=64=0.0% issued : total=r=2190009/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=8554.8MB, aggrb=145995KB/s, minb=145995KB/s, maxb=145995KB/s, mint=60002msec, maxt=60002msec Disk stats (read/write): vda: ios=2164735/8, merge=0/4, ticks=109596/0, in_queue=108780, util=91.89%
./fio --time_based --name=benchmark --size=256M --runtime=60 --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=sync, iodepth=32 ... fio-2.8 Starting 8 processes benchmark: (groupid=0, jobs=8): err= 0: pid=21320: Wed Sep 27 01:12:05 2017 read : io=11032MB, bw=188280KB/s, iops=47069, runt= 60002msec clat (usec): min=23, max=34600, avg=166.17, stdev=109.98 lat (usec): min=24, max=34600, avg=166.50, stdev=110.07 clat percentiles (usec): | 1.00th=[ 61], 5.00th=[ 78], 10.00th=[ 89], 20.00th=[ 106], | 30.00th=[ 122], 40.00th=[ 139], 50.00th=[ 153], 60.00th=[ 165], | 70.00th=[ 181], 80.00th=[ 205], 90.00th=[ 258], 95.00th=[ 310], | 99.00th=[ 438], 99.50th=[ 532], 99.90th=[ 892], 99.95th=[ 1160], | 99.99th=[ 3376] bw (KB /s): min=10280, max=28136, per=12.50%, avg=23531.02, stdev=3284.88 lat (usec) : 50=0.21%, 100=15.12%, 250=73.76%, 500=10.29%, 750=0.44% lat (usec) : 1000=0.11% lat (msec) : 2=0.05%, 4=0.01%, 10=0.01%, 20=0.01%, 50=0.01% cpu : usr=3.10%, sys=9.02%, ctx=2828835, majf=0, minf=81 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=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=0.0%, 64=0.0%, >=64=0.0% issued : total=r=2824290/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=11032MB, aggrb=188279KB/s, minb=188279KB/s, maxb=188279KB/s, mint=60002msec, maxt=60002msec Disk stats (read/write): vda: ios=2822422/0, merge=0/0, ticks=124376/0, in_queue=123484, util=97.04%
./fio --time_based --name=benchmark --size=256M --runtime=60 --filename=benchmark --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=sync, iodepth=32 ... fio-2.8 Starting 8 processes benchmark: (groupid=0, jobs=8): err= 0: pid=21340: Wed Sep 27 01:14:06 2017 write: io=15226MB, bw=259793KB/s, iops=64948, runt= 60016msec clat (usec): min=1, max=161618, avg=116.13, stdev=2215.38 lat (usec): min=1, max=161618, avg=117.08, stdev=2225.62 clat percentiles (usec): | 1.00th=[ 2], 5.00th=[ 2], 10.00th=[ 2], 20.00th=[ 3], | 30.00th=[ 3], 40.00th=[ 3], 50.00th=[ 4], 60.00th=[ 5], | 70.00th=[ 6], 80.00th=[ 7], 90.00th=[ 11], 95.00th=[ 14], | 99.00th=[ 30], 99.50th=[ 1672], 99.90th=[40704], 99.95th=[58112], | 99.99th=[84480] bw (KB /s): min= 3877, max=73410, per=12.55%, avg=32600.36, stdev=10317.00 lat (usec) : 2=0.29%, 4=49.44%, 10=38.71%, 20=9.40%, 50=1.48% lat (usec) : 100=0.06%, 250=0.03%, 500=0.02%, 750=0.03%, 1000=0.02% lat (msec) : 2=0.03%, 4=0.05%, 10=0.13%, 20=0.15%, 50=0.09% lat (msec) : 100=0.07%, 250=0.01% cpu : usr=1.25%, sys=4.68%, ctx=48110, majf=3, minf=104 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=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=0.0%, 64=0.0%, >=64=0.0% issued : total=r=0/w=3897937/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=15226MB, aggrb=259793KB/s, minb=259793KB/s, maxb=259793KB/s, mint=60016msec, maxt=60016msec Disk stats (read/write): vda: ios=601/1637268, merge=0/9803, ticks=88/6482980, in_queue=6482804, util=94.02%
./fio --time_based --name=benchmark --size=256M --runtime=60 --filename=benchmark --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=sync, iodepth=32 ... fio-2.8 Starting 8 processes benchmark: Laying out IO file(s) (1 file(s) / 256MB) benchmark: (groupid=0, jobs=8): err= 0: pid=21330: Wed Sep 27 01:13:06 2017 write: io=797316KB, bw=13287KB/s, iops=3321, runt= 60007msec clat (usec): min=130, max=116864, avg=2403.10, stdev=11639.22 lat (usec): min=131, max=116865, avg=2403.66, stdev=11639.26 clat percentiles (usec): | 1.00th=[ 147], 5.00th=[ 157], 10.00th=[ 161], 20.00th=[ 171], | 30.00th=[ 181], 40.00th=[ 197], 50.00th=[ 227], 60.00th=[ 310], | 70.00th=[ 342], 80.00th=[ 370], 90.00th=[ 474], 95.00th=[ 1004], | 99.00th=[68096], 99.50th=[74240], 99.90th=[87552], 99.95th=[93696], | 99.99th=[102912] bw (KB /s): min= 437, max= 3144, per=12.52%, avg=1663.15, stdev=401.44 lat (usec) : 250=53.85%, 500=37.02%, 750=3.49%, 1000=0.62% lat (msec) : 2=1.47%, 4=0.20%, 10=0.08%, 20=0.01%, 50=0.13% lat (msec) : 100=3.09%, 250=0.02% cpu : usr=0.32%, sys=1.41%, ctx=405466, majf=0, minf=80 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=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=0.0%, 64=0.0%, >=64=0.0% issued : total=r=0/w=199329/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=797316KB, aggrb=13287KB/s, minb=13287KB/s, maxb=13287KB/s, mint=60007msec, maxt=60007msec Disk stats (read/write): vda: ios=1/199151, merge=0/2304, ticks=4/51668, in_queue=51588, util=85.97%
Downloaded 104857600 bytes in 1.029 sec Downloaded 104857600 bytes in 1.048 sec Downloaded 104857600 bytes in 1.017 sec Downloaded 104857600 bytes in 1.069 sec Downloaded 104857600 bytes in 0.975 sec Finished! Average download speed is 778.51 Mbit/s
Retrieving speedtest.net configuration... Retrieving speedtest.net server list... Testing from DigitalOcean ... Selecting 15 servers that are not too close: 1. Jonaz B.V. (Amersfoort) [33.54 km]: 2.996 ms 2. Art Of Automation B.V. (Hoorn) [39.12 km]: 5.398 ms 3. A2B Internet B.V. (Alkmaar) [39.76 km]: 4.382 ms 4. ColoCenter bv (Zoetermeer) [40.90 km]: 5.907 ms 5. Matrix DATA (Harderwijk) [45.42 km]: 7.582 ms 6. SIT Internetdiensten B.V. (Voorthuizen) [46.83 km]: 4.46 ms 7. KPN B.V. (Den Haag) [51.15 km]: 6.238 ms 8. Qweb | Full-Service Hosting (Alblasserdam) [52.12 km]: 9.722 ms 9. Maximum (Rotterdam) [52.73 km]: 5.094 ms 10. RoutIT BV (Ede) [56.23 km]: 2.625 ms 11. Solcon (Dronten) [58.03 km]: 5.738 ms 12. WorldStream B.V. (Naaldwijk) [61.25 km]: 7.837 ms 13. Solcon Internetdiensten N.V. (Apeldoorn) [69.48 km]: 3.894 ms 14. Breedband Arnhem (Arnhem) [74.35 km]: 3.752 ms 15. DT-IT (Arnhem) [74.35 km]: 284.182 ms Testing upload speeds 1. Jonaz B.V. (Amersfoort): ......................... 485.03 Mbit/s 2. Art Of Automation B.V. (Hoorn): ......................... 170.86 Mbit/s 3. A2B Internet B.V. (Alkmaar): ......................... 648.65 Mbit/s 4. ColoCenter bv (Zoetermeer): ......................... 434.61 Mbit/s 5. Matrix DATA (Harderwijk): ......................... 435.56 Mbit/s 6. SIT Internetdiensten B.V. (Voorthuizen): ......................... 57.38 Mbit/s 7. KPN B.V. (Den Haag): ......................... 709.65 Mbit/s 8. Qweb | Full-Service Hosting (Alblasserdam): ......................... 276.62 Mbit/s 9. Maximum (Rotterdam): ......................... 463.58 Mbit/s 10. RoutIT BV (Ede): ......................... 517.71 Mbit/s 11. Solcon (Dronten): ......................... 373.00 Mbit/s 12. WorldStream B.V. (Naaldwijk): ......................... 563.74 Mbit/s 13. Solcon Internetdiensten N.V. (Apeldoorn): ......................... 481.39 Mbit/s 14. Breedband Arnhem (Arnhem): ......................... 582.59 Mbit/s 15. DT-IT (Arnhem): ......................... 11.87 Mbit/s Average upload speed is 414.15 Mbit/s