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-2EKCsS/byte-unixbench/UnixBench" make distr make[2]: Entering directory "/tmp/serverscope-2EKCsS/byte-unixbench/UnixBench" Checking distribution of files ./pgms exists ./src exists ./testdir exists make[2]: Leaving directory "/tmp/serverscope-2EKCsS/byte-unixbench/UnixBench" make programs make[2]: Entering directory "/tmp/serverscope-2EKCsS/byte-unixbench/UnixBench" make[2]: Nothing to be done for "programs". make[2]: Leaving directory "/tmp/serverscope-2EKCsS/byte-unixbench/UnixBench" make[1]: Leaving directory "/tmp/serverscope-2EKCsS/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 2 x Dhrystone 2 using register variables 1 2 3 4 5 6 7 8 9 10 2 x Double-Precision Whetstone 1 2 3 4 5 6 7 8 9 10 2 x Execl Throughput 1 2 3 2 x File Copy 1024 bufsize 2000 maxblocks 1 2 3 2 x File Copy 256 bufsize 500 maxblocks 1 2 3 2 x File Copy 4096 bufsize 8000 maxblocks 1 2 3 2 x Pipe Throughput 1 2 3 4 5 6 7 8 9 10 2 x Pipe-based Context Switching 1 2 3 4 5 6 7 8 9 10 2 x Process Creation 1 ********************************************** Run: "Process Creation": Fork failed at iteration 1167 Reason: Resource temporarily unavailable; aborting
dd if=/dev/zero of=benchmark bs=64K count=64K conv=fdatasync 65536+0 records in 65536+0 records out 4294967296 bytes (4.3 GB, 4.0 GiB) copied, 28.6305 s, 150 MB/s dd if=/dev/zero of=benchmark bs=1M count=4096 conv=fdatasync 4096+0 records in 4096+0 records out 4294967296 bytes (4.3 GB, 4.0 GiB) copied, 24.4541 s, 176 MB/s
./fio --time_based --name=benchmark --size=511M --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) / 511MB) benchmark: Laying out IO file(s) (1 file(s) / 511MB) benchmark: Laying out IO file(s) (1 file(s) / 511MB) benchmark: Laying out IO file(s) (1 file(s) / 511MB) benchmark: Laying out IO file(s) (1 file(s) / 511MB) benchmark: Laying out IO file(s) (1 file(s) / 511MB) benchmark: Laying out IO file(s) (1 file(s) / 511MB) benchmark: Laying out IO file(s) (1 file(s) / 511MB) benchmark: (groupid=0, jobs=8): err= 0: pid=13471: Fri Aug 12 18:51:39 2016 read : io=2066.5MB, bw=35267KB/s, iops=8816, runt= 60002msec slat (usec): min=82, max=32592, avg=883.84, stdev=1080.87 clat (usec): min=6, max=104064, avg=28124.82, stdev=10809.87 lat (usec): min=762, max=110780, avg=29013.84, stdev=11069.27 clat percentiles (usec): | 1.00th=[12864], 5.00th=[15296], 10.00th=[16768], 20.00th=[19072], | 30.00th=[21120], 40.00th=[23424], 50.00th=[25728], 60.00th=[28544], | 70.00th=[31872], 80.00th=[36096], 90.00th=[42752], 95.00th=[49408], | 99.00th=[61696], 99.50th=[67072], 99.90th=[79360], 99.95th=[84480], | 99.99th=[92672] bw (KB /s): min= 2416, max= 7912, per=12.52%, avg=4413.81, stdev=957.95 lat (usec) : 10=0.01%, 20=0.01%, 1000=0.01% lat (msec) : 2=0.01%, 4=0.01%, 10=0.08%, 20=24.69%, 50=70.68% lat (msec) : 100=4.55%, 250=0.01% cpu : usr=2.46%, sys=5.77%, ctx=536170, majf=0, minf=330 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=529020/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=2066.5MB, aggrb=35266KB/s, minb=35266KB/s, maxb=35266KB/s, mint=60002msec, maxt=60002msec Disk stats (read/write): vda: ios=527636/10, merge=0/8, ticks=265070/20, in_queue=266320, util=99.04%
./fio --time_based --name=benchmark --size=511M --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=13481: Fri Aug 12 18:52:40 2016 read : io=4487.6MB, bw=76574KB/s, iops=19143, runt= 60010msec slat (usec): min=8, max=126859, avg=247.62, stdev=2239.08 clat (usec): min=3, max=199923, avg=13048.17, stdev=14132.51 lat (usec): min=230, max=201204, avg=13300.39, stdev=14367.80 clat percentiles (usec): | 1.00th=[ 980], 5.00th=[ 1752], 10.00th=[ 2544], 20.00th=[ 4128], | 30.00th=[ 5408], 40.00th=[ 6624], 50.00th=[ 8256], 60.00th=[10560], | 70.00th=[13632], 80.00th=[18560], 90.00th=[29056], 95.00th=[41216], | 99.00th=[71168], 99.50th=[83456], 99.90th=[114176], 99.95th=[126464], | 99.99th=[156672] bw (KB /s): min= 2916, max=24882, per=12.53%, avg=9592.60, stdev=3543.54 lat (usec) : 4=0.01%, 50=0.01%, 100=0.01%, 250=0.01%, 500=0.03% lat (usec) : 750=0.34%, 1000=0.70% lat (msec) : 2=5.49%, 4=12.63%, 10=38.50%, 20=24.36%, 50=14.84% lat (msec) : 100=2.91%, 250=0.20% cpu : usr=4.22%, sys=10.40%, ctx=72294, majf=0, minf=340 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=1148804/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=4487.6MB, aggrb=76574KB/s, minb=76574KB/s, maxb=76574KB/s, mint=60010msec, maxt=60010msec Disk stats (read/write): vda: ios=1147151/0, merge=0/0, ticks=4944120/0, in_queue=4956820, util=99.78%
./fio --time_based --name=benchmark --size=511M --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=13535: Fri Aug 12 18:54:41 2016 write: io=14712MB, bw=251051KB/s, iops=62762, runt= 60007msec slat (usec): min=5, max=1034.1K, avg=106.49, stdev=2729.88 clat (usec): min=5, max=1049.2K, avg=3953.33, stdev=16604.33 lat (usec): min=12, max=1049.2K, avg=4063.17, stdev=16847.66 clat percentiles (usec): | 1.00th=[ 370], 5.00th=[ 386], 10.00th=[ 394], 20.00th=[ 406], | 30.00th=[ 426], 40.00th=[ 466], 50.00th=[ 510], 60.00th=[ 572], | 70.00th=[ 708], 80.00th=[ 1020], 90.00th=[ 3152], 95.00th=[30592], | 99.00th=[58112], 99.50th=[68096], 99.90th=[123392], 99.95th=[207872], | 99.99th=[667648] bw (KB /s): min= 1660, max=75248, per=12.70%, avg=31879.59, stdev=10439.78 lat (usec) : 10=0.01%, 20=0.01%, 50=0.01%, 100=0.01%, 250=0.01% lat (usec) : 500=47.95%, 750=24.11%, 1000=7.57% lat (msec) : 2=8.51%, 4=2.41%, 10=1.16%, 20=1.40%, 50=5.03% lat (msec) : 100=1.70%, 250=0.10%, 500=0.03%, 750=0.01%, 2000=0.01% cpu : usr=6.53%, sys=13.02%, ctx=38023, majf=0, minf=99 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=3766202/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=14712MB, aggrb=251050KB/s, minb=251050KB/s, maxb=251050KB/s, mint=60007msec, maxt=60007msec Disk stats (read/write): vda: ios=0/447559, merge=0/579, ticks=0/5761550, in_queue=5770330, util=90.38%
./fio --time_based --name=benchmark --size=511M --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) / 511MB) benchmark: (groupid=0, jobs=8): err= 0: pid=13491: Fri Aug 12 18:53:41 2016 write: io=3053.4MB, bw=51436KB/s, iops=12859, runt= 60780msec slat (usec): min=11, max=1128.6K, avg=434.61, stdev=8899.02 clat (usec): min=25, max=1173.2K, avg=19440.75, stdev=59860.69 lat (usec): min=140, max=1173.2K, avg=19880.26, stdev=60559.20 clat percentiles (usec): | 1.00th=[ 988], 5.00th=[ 1768], 10.00th=[ 2640], 20.00th=[ 4896], | 30.00th=[ 7136], 40.00th=[ 9664], 50.00th=[12992], 60.00th=[16512], | 70.00th=[20096], 80.00th=[24704], 90.00th=[32640], 95.00th=[41216], | 99.00th=[69120], 99.50th=[97792], 99.90th=[1019904], 99.95th=[1073152], | 99.99th=[1138688] bw (KB /s): min= 3, max=15247, per=13.88%, avg=7136.98, stdev=2662.32 lat (usec) : 50=0.01%, 100=0.01%, 250=0.01%, 500=0.04%, 750=0.25% lat (usec) : 1000=0.74% lat (msec) : 2=5.36%, 4=9.72%, 10=25.26%, 20=28.47%, 50=27.42% lat (msec) : 100=2.24%, 250=0.10%, 500=0.03%, 1000=0.20%, 2000=0.15% cpu : usr=2.32%, sys=9.06%, ctx=66238, majf=0, minf=107 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=781577/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=3053.4MB, aggrb=51436KB/s, minb=51436KB/s, maxb=51436KB/s, mint=60780msec, maxt=60780msec Disk stats (read/write): vda: ios=0/781530, merge=0/3758, ticks=0/4882570, in_queue=4996800, util=97.63%
Downloaded 104857600 bytes in 2.297 sec Downloaded 104857600 bytes in 2.356 sec Downloaded 104857600 bytes in 2.154 sec Downloaded 104857600 bytes in 2.206 sec Downloaded 104857600 bytes in 2.073 sec Finished! Average download speed is 360.82 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]: 3.16 ms 2. Ikoula (Reims) [131.50 km]: 6.738 ms 3. LaFibre.info (Douai) [176.53 km]: 3.69 ms 4. Charlus (Valenciennes) [187.35 km]: 3.611 ms 5. ATE (Villeneuve-d'Ascq) [204.64 km]: 7.899 ms 6. Treudler FR (Roubaix) [213.32 km]: 10.117 ms 7. Verelox (Roubaix) [213.32 km]: 7.37 ms 8. ePlay TV (Roubaix) [213.32 km]: 8.288 ms 9. Ultimate AIR Gamers (Roubaix) [213.32 km]: 7.201 ms 10. myplex.org (Gravelines) [237.06 km]: 8.621 ms 11. Alabar (Saint-Lo) [251.82 km]: 8.042 ms 12. CloudConnX (Eastbourne) [258.84 km]: 21.717 ms 13. Universite Catholique de Louvain (Louvain-La-Neuve) [259.09 km]: 20.663 ms 14. Orange Belgium (Brussels) [264.26 km]: 17.591 ms 15. Verixi SPRL (Zaventem) [264.26 km]: 11.765 ms Testing upload speeds 1. iperf.fr (Rouen): ......................... 360.32 Mbit/s 2. Ikoula (Reims): ......................... 259.27 Mbit/s 3. LaFibre.info (Douai): ......................... 413.67 Mbit/s 4. Charlus (Valenciennes): ......................... 408.51 Mbit/s 5. ATE (Villeneuve-d'Ascq): ......................... 327.41 Mbit/s 6. Treudler FR (Roubaix): ......................... 238.08 Mbit/s 7. Verelox (Roubaix): ......................... 5.43 Mbit/s 8. ePlay TV (Roubaix): ......................... 215.49 Mbit/s 9. Ultimate AIR Gamers (Roubaix): ......................... 226.33 Mbit/s 10. myplex.org (Gravelines): ......................... 44.97 Mbit/s 11. Alabar (Saint-Lo): ......................... 326.98 Mbit/s 12. CloudConnX (Eastbourne): ......................... 164.81 Mbit/s 13. Universite Catholique de Louvain (Louvain-La-Neuve):......................... 167.06 Mbit/s 14. Orange Belgium (Brussels): ......................... 169.37 Mbit/s 15. Verixi SPRL (Zaventem): ......................... 83.68 Mbit/s Average upload speed is 227.43 Mbit/s