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-JGl3P7/byte-unixbench/UnixBench" make distr make[2]: Entering directory "/root/serverscope-JGl3P7/byte-unixbench/UnixBench" Checking distribution of files ./pgms exists ./src exists ./testdir exists make[2]: Leaving directory "/root/serverscope-JGl3P7/byte-unixbench/UnixBench" make programs make[2]: Entering directory "/root/serverscope-JGl3P7/byte-unixbench/UnixBench" make[2]: Nothing to be done for "programs". make[2]: Leaving directory "/root/serverscope-JGl3P7/byte-unixbench/UnixBench" make[1]: Leaving directory "/root/serverscope-JGl3P7/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: scw-610288: GNU/Linux OS: GNU/Linux -- 4.9.23-std-1 -- #1 SMP Mon Apr 24 13:18:14 UTC 2017 Machine: aarch64 (aarch64) Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8") 22:19:51 up 32 min, 1 user, load average: 7.63, 4.81, 2.18; runlevel 2017-04-27 ------------------------------------------------------------------------ Benchmark Run: Thu Apr 27 2017 22:19:51 - 22:47:50 0 CPUs in system; running 1 parallel copy of tests Dhrystone 2 using register variables 8570922.5 lps (10.0 s, 7 samples) Double-Precision Whetstone 1758.1 MWIPS (10.1 s, 7 samples) Execl Throughput 1203.5 lps (29.9 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 205535.0 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 55361.8 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 516330.5 KBps (30.0 s, 2 samples) Pipe Throughput 423630.7 lps (10.0 s, 7 samples) Pipe-based Context Switching 32250.4 lps (10.0 s, 7 samples) Process Creation 2067.3 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 2947.9 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 543.5 lpm (60.1 s, 2 samples) System Call Overhead 959042.3 lps (10.1 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 8570922.5 734.4 Double-Precision Whetstone 55.0 1758.1 319.7 Execl Throughput 43.0 1203.5 279.9 File Copy 1024 bufsize 2000 maxblocks 3960.0 205535.0 519.0 File Copy 256 bufsize 500 maxblocks 1655.0 55361.8 334.5 File Copy 4096 bufsize 8000 maxblocks 5800.0 516330.5 890.2 Pipe Throughput 12440.0 423630.7 340.5 Pipe-based Context Switching 4000.0 32250.4 80.6 Process Creation 126.0 2067.3 164.1 Shell Scripts (1 concurrent) 42.4 2947.9 695.3 Shell Scripts (8 concurrent) 6.0 543.5 905.8 System Call Overhead 15000.0 959042.3 639.4 ======== System Benchmarks Index Score 403.1
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, 11.9001 s, 180 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, 12.0629 s, 178 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=20472: Thu Apr 27 22:16:40 2017 read : io=8336.7MB, bw=142269KB/s, iops=35567, runt= 60004msec clat (usec): min=3, max=39252, avg=216.67, stdev=354.57 lat (usec): min=3, max=39254, avg=217.36, stdev=355.77 clat percentiles (usec): | 1.00th=[ 5], 5.00th=[ 5], 10.00th=[ 5], 20.00th=[ 6], | 30.00th=[ 6], 40.00th=[ 7], 50.00th=[ 11], 60.00th=[ 310], | 70.00th=[ 410], 80.00th=[ 446], 90.00th=[ 478], 95.00th=[ 548], | 99.00th=[ 1368], 99.50th=[ 1800], 99.90th=[ 3408], 99.95th=[ 4704], | 99.99th=[ 9024] bw (KB /s): min= 3504, max=323274, per=12.26%, avg=17446.71, stdev=40275.46 lat (usec) : 4=0.01%, 10=47.11%, 20=8.81%, 50=1.73%, 100=0.21% lat (usec) : 250=1.36%, 500=33.57%, 750=4.00%, 1000=1.33% lat (msec) : 2=1.49%, 4=0.31%, 10=0.06%, 20=0.01%, 50=0.01% cpu : usr=3.58%, sys=15.52%, ctx=921001, majf=0, minf=487 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=2134181/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=8336.7MB, aggrb=142269KB/s, minb=142269KB/s, maxb=142269KB/s, mint=60004msec, maxt=60004msec Disk stats (read/write): vda: ios=873541/11, merge=0/5, ticks=256928/4, in_queue=256084, util=95.23%
./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=20484: Thu Apr 27 22:17:41 2017 read : io=3747.4MB, bw=63950KB/s, iops=15987, runt= 60004msec clat (usec): min=150, max=652226, avg=484.27, stdev=2033.59 lat (usec): min=151, max=652227, avg=485.33, stdev=2033.77 clat percentiles (usec): | 1.00th=[ 302], 5.00th=[ 362], 10.00th=[ 390], 20.00th=[ 422], | 30.00th=[ 426], 40.00th=[ 434], 50.00th=[ 458], 60.00th=[ 474], | 70.00th=[ 486], 80.00th=[ 506], 90.00th=[ 548], 95.00th=[ 596], | 99.00th=[ 964], 99.50th=[ 1352], 99.90th=[ 2608], 99.95th=[ 3952], | 99.99th=[ 8640] bw (KB /s): min= 7, max= 9224, per=12.57%, avg=8039.10, stdev=1304.39 lat (usec) : 250=0.16%, 500=76.98%, 750=20.81%, 1000=1.23% lat (msec) : 2=0.64%, 4=0.14%, 10=0.04%, 20=0.01%, 50=0.01% lat (msec) : 250=0.01%, 500=0.01%, 750=0.01% cpu : usr=2.95%, sys=12.16%, ctx=974395, majf=0, minf=130 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=959320/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=3747.4MB, aggrb=63950KB/s, minb=63950KB/s, maxb=63950KB/s, mint=60004msec, maxt=60004msec Disk stats (read/write): vda: ios=956344/10, merge=0/9, ticks=287800/8, in_queue=287096, util=93.32%
./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=20509: Thu Apr 27 22:19:42 2017 write: io=25370MB, bw=432933KB/s, iops=108233, runt= 60006msec clat (usec): min=4, max=347836, avg=67.07, stdev=1352.09 lat (usec): min=5, max=347836, avg=67.73, stdev=1357.19 clat percentiles (usec): | 1.00th=[ 6], 5.00th=[ 6], 10.00th=[ 6], 20.00th=[ 7], | 30.00th=[ 7], 40.00th=[ 8], 50.00th=[ 8], 60.00th=[ 10], | 70.00th=[ 11], 80.00th=[ 12], 90.00th=[ 14], 95.00th=[ 17], | 99.00th=[ 51], 99.50th=[ 80], 99.90th=[23936], 99.95th=[32128], | 99.99th=[48384] bw (KB /s): min= 6, max=112462, per=12.52%, avg=54187.84, stdev=15495.37 lat (usec) : 10=59.21%, 20=36.30%, 50=3.39%, 100=0.68%, 250=0.10% lat (usec) : 500=0.02%, 750=0.01%, 1000=0.01% lat (msec) : 2=0.01%, 4=0.02%, 10=0.08%, 20=0.06%, 50=0.12% lat (msec) : 100=0.01%, 250=0.01%, 500=0.01% cpu : usr=5.05%, sys=15.44%, ctx=55271, majf=0, minf=130 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=6494641/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=25370MB, aggrb=432932KB/s, minb=432932KB/s, maxb=432932KB/s, mint=60006msec, maxt=60006msec Disk stats (read/write): vda: ios=0/250370, merge=0/1998, ticks=0/2736064, in_queue=2736088, util=64.10%
./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=20499: Thu Apr 27 22:18:41 2017 write: io=688824KB, bw=11473KB/s, iops=2868, runt= 60038msec clat (usec): min=261, max=362167, avg=2778.93, stdev=7623.18 lat (usec): min=262, max=362168, avg=2779.89, stdev=7623.21 clat percentiles (usec): | 1.00th=[ 290], 5.00th=[ 290], 10.00th=[ 290], 20.00th=[ 310], | 30.00th=[ 326], 40.00th=[ 354], 50.00th=[ 442], 60.00th=[ 2864], | 70.00th=[ 3152], 80.00th=[ 3472], 90.00th=[ 4512], 95.00th=[10304], | 99.00th=[19840], 99.50th=[23936], 99.90th=[42240], 99.95th=[189440], | 99.99th=[333824] bw (KB /s): min= 67, max= 4334, per=12.63%, avg=1449.17, stdev=654.16 lat (usec) : 500=50.40%, 750=1.03%, 1000=0.04% lat (msec) : 2=0.04%, 4=36.53%, 10=6.53%, 20=4.47%, 50=0.88% lat (msec) : 100=0.02%, 250=0.05%, 500=0.02% cpu : usr=0.64%, sys=4.98%, ctx=390648, majf=0, minf=125 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=172206/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=688824KB, aggrb=11473KB/s, minb=11473KB/s, maxb=11473KB/s, mint=60038msec, maxt=60038msec Disk stats (read/write): vda: ios=0/172266, merge=0/2296, ticks=0/40016, in_queue=39912, util=63.10%
Downloaded 104857600 bytes in 5.445 sec Downloaded 104857600 bytes in 7.458 sec Downloaded 104857600 bytes in 6.300 sec Downloaded 104857600 bytes in 7.181 sec Downloaded 104857600 bytes in 5.177 sec Finished! Average download speed is 126.74 Mbit/s
Retrieving speedtest.net configuration... Retrieving speedtest.net server list... Testing from Scaleway ... Selecting 15 servers that are not too close: 1. iperf.fr (Rouen) [111.21 km]: 7.336 ms 2. Ikoula (Reims) [131.50 km]: 8.324 ms 3. LaFibre.info (Douai) [176.53 km]: 5.518 ms 4. MyTheValentinus (Roubaix) [213.32 km]: 8.305 ms 5. media-upload.net (Roubaix) [213.32 km]: 30.019 ms 6. ePlay TV (Roubaix) [213.32 km]: 10.01 ms 7. Magic-VPN (Roubaix) [213.32 km]: 21.191 ms 8. Matthews Tech (Gravelines) [237.06 km]: 31.961 ms 9. CloudConnX (Eastbourne) [258.84 km]: 44.218 ms 10. Universite Catholique de Louvain (Louvain-La-Neuve) [259.09 km]: 21.326 ms 11. Combell (Brussels) [264.26 km]: 23.161 ms 12. Orange Belgium (Brussels) [264.26 km]: 21.012 ms 13. Riffle Media BVBA (Brussels) [264.26 km]: 11.613 ms 14. Proximus (Brussels) [264.26 km]: 12.872 ms 15. SKSGroup (Brussels) [264.26 km]: 16.169 ms Testing upload speeds 1. iperf.fr (Rouen): ......................... 370.43 Mbit/s 2. Ikoula (Reims): ......................... 359.08 Mbit/s 3. LaFibre.info (Douai): ......................... 397.79 Mbit/s 4. MyTheValentinus (Roubaix): ......................... 249.63 Mbit/s 5. media-upload.net (Roubaix): ......................... 98.51 Mbit/s 6. ePlay TV (Roubaix): ......................... 37.95 Mbit/s 7. Magic-VPN (Roubaix): ......................... 151.10 Mbit/s 8. Matthews Tech (Gravelines): ......................... 97.70 Mbit/s 9. CloudConnX (Eastbourne): ......................... 48.67 Mbit/s 10. Universite Catholique de Louvain (Louvain-La-Neuve):......................... 213.63 Mbit/s 11. Combell (Brussels): ......................... 55.40 Mbit/s 12. Orange Belgium (Brussels): ......................... 68.74 Mbit/s 13. Riffle Media BVBA (Brussels): ......................... 39.35 Mbit/s 14. Proximus (Brussels): ......................... 371.23 Mbit/s 15. SKSGroup (Brussels): ......................... 199.99 Mbit/s Average upload speed is 183.95 Mbit/s