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-ed6h6S/byte-unixbench/UnixBench" make distr make[2]: Entering directory "/tmp/serverscope-ed6h6S/byte-unixbench/UnixBench" Checking distribution of files ./pgms exists ./src exists ./testdir exists make[2]: Leaving directory "/tmp/serverscope-ed6h6S/byte-unixbench/UnixBench" make programs make[2]: Entering directory "/tmp/serverscope-ed6h6S/byte-unixbench/UnixBench" make[2]: Nothing to be done for "programs". make[2]: Leaving directory "/tmp/serverscope-ed6h6S/byte-unixbench/UnixBench" make[1]: Leaving directory "/tmp/serverscope-ed6h6S/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 2632 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, 22.61 s, 190 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, 22.2997 s, 193 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=13482: Fri Aug 19 23:58:25 2016 read : io=6072.1MB, bw=103642KB/s, iops=25910, runt= 60001msec slat (usec): min=4, max=61231, avg=294.90, stdev=320.52 clat (usec): min=6, max=73019, avg=9571.58, stdev=3052.62 lat (usec): min=184, max=73496, avg=9868.80, stdev=3124.56 clat percentiles (usec): | 1.00th=[ 5280], 5.00th=[ 6304], 10.00th=[ 6944], 20.00th=[ 7648], | 30.00th=[ 8160], 40.00th=[ 8640], 50.00th=[ 9152], 60.00th=[ 9664], | 70.00th=[10176], 80.00th=[10816], 90.00th=[12224], 95.00th=[14016], | 99.00th=[22400], 99.50th=[27264], 99.90th=[35072], 99.95th=[39168], | 99.99th=[57600] bw (KB /s): min= 6848, max=21160, per=12.51%, avg=12963.11, stdev=2216.39 lat (usec) : 10=0.01%, 50=0.01%, 250=0.01%, 500=0.01%, 750=0.01% lat (usec) : 1000=0.01% lat (msec) : 2=0.01%, 4=0.03%, 10=67.44%, 20=31.17%, 50=1.34% lat (msec) : 100=0.01% cpu : usr=3.73%, sys=10.14%, ctx=1531187, majf=0, minf=329 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=1554660/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=6072.1MB, aggrb=103642KB/s, minb=103642KB/s, maxb=103642KB/s, mint=60001msec, maxt=60001msec Disk stats (read/write): vda: ios=1471749/11, merge=0/6, ticks=305850/30, in_queue=306060, util=99.74%
./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=13492: Fri Aug 19 23:59:26 2016 read : io=10357MB, bw=176746KB/s, iops=44186, runt= 60006msec slat (usec): min=9, max=79682, avg=110.50, stdev=1016.68 clat (usec): min=2, max=103754, avg=5637.85, stdev=7090.92 lat (usec): min=74, max=110788, avg=5751.77, stdev=7161.51 clat percentiles (usec): | 1.00th=[ 394], 5.00th=[ 596], 10.00th=[ 748], 20.00th=[ 1032], | 30.00th=[ 1368], 40.00th=[ 1848], 50.00th=[ 2768], 60.00th=[ 4256], | 70.00th=[ 6176], 80.00th=[ 9024], 90.00th=[14016], 95.00th=[19840], | 99.00th=[34048], 99.50th=[40704], 99.90th=[52992], 99.95th=[59648], | 99.99th=[72192] bw (KB /s): min= 5397, max=46570, per=12.52%, avg=22129.22, stdev=5217.63 lat (usec) : 4=0.01%, 50=0.01%, 100=0.01%, 250=0.15%, 500=2.45% lat (usec) : 750=7.50%, 1000=8.97% lat (msec) : 2=23.01%, 4=16.55%, 10=24.18%, 20=12.28%, 50=4.75% lat (msec) : 100=0.15%, 250=0.01% cpu : usr=6.22%, sys=15.29%, ctx=126022, majf=0, minf=349 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=2651452/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=10357MB, aggrb=176745KB/s, minb=176745KB/s, maxb=176745KB/s, mint=60006msec, maxt=60006msec Disk stats (read/write): vda: ios=2650344/17, merge=0/16, ticks=3956930/70, in_queue=3963040, util=99.50%
./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: Sat Aug 20 00:01:28 2016 write: io=19608MB, bw=333207KB/s, iops=83301, runt= 60258msec slat (usec): min=6, max=1376.9K, avg=82.52, stdev=2903.36 clat (usec): min=8, max=1410.7K, avg=2978.42, stdev=17113.94 lat (usec): min=385, max=1410.7K, avg=3063.17, stdev=17377.28 clat percentiles (usec): | 1.00th=[ 414], 5.00th=[ 430], 10.00th=[ 438], 20.00th=[ 450], | 30.00th=[ 458], 40.00th=[ 470], 50.00th=[ 482], 60.00th=[ 510], | 70.00th=[ 556], 80.00th=[ 644], 90.00th=[ 1448], 95.00th=[20864], | 99.00th=[46336], 99.50th=[55552], 99.90th=[89600], 99.95th=[160768], | 99.99th=[774144] bw (KB /s): min= 1502, max=97765, per=12.98%, avg=43241.66, stdev=12933.55 lat (usec) : 10=0.01%, 20=0.01%, 500=57.04%, 750=27.55%, 1000=3.50% lat (msec) : 2=2.71%, 4=1.84%, 10=0.61%, 20=1.42%, 50=4.49% lat (msec) : 100=0.76%, 250=0.05%, 500=0.01%, 750=0.01%, 1000=0.01% lat (msec) : 2000=0.01% cpu : usr=6.42%, sys=12.44%, ctx=46465, 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=5019596/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=19608MB, aggrb=333206KB/s, minb=333206KB/s, maxb=333206KB/s, mint=60258msec, maxt=60258msec Disk stats (read/write): vda: ios=0/795359, merge=0/134, ticks=0/4918990, in_queue=5058240, util=80.73%
./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=13509: Sat Aug 20 00:00:27 2016 write: io=5675.5MB, bw=95450KB/s, iops=23862, runt= 60887msec slat (usec): min=12, max=1307.4K, avg=232.39, stdev=7032.82 clat (usec): min=2, max=1328.1K, avg=10479.88, stdev=49105.84 lat (usec): min=119, max=1331.9K, avg=10714.58, stdev=49613.37 clat percentiles (usec): | 1.00th=[ 692], 5.00th=[ 868], 10.00th=[ 1064], 20.00th=[ 1752], | 30.00th=[ 3120], 40.00th=[ 4448], 50.00th=[ 5984], 60.00th=[ 8640], | 70.00th=[11072], 80.00th=[13760], 90.00th=[17536], 95.00th=[21632], | 99.00th=[34560], 99.50th=[45824], 99.90th=[1056768], 99.95th=[1204224], | 99.99th=[1286144] bw (KB /s): min= 3, max=34184, per=14.31%, avg=13654.76, stdev=4603.57 lat (usec) : 4=0.01%, 50=0.01%, 100=0.01%, 250=0.03%, 500=0.11% lat (usec) : 750=1.83%, 1000=6.45% lat (msec) : 2=13.91%, 4=14.21%, 10=29.04%, 20=27.85%, 50=6.12% lat (msec) : 100=0.18%, 250=0.06%, 500=0.01%, 750=0.02%, 1000=0.03% lat (msec) : 2000=0.16% cpu : usr=2.77%, sys=9.15%, ctx=112143, majf=0, minf=92 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=1452913/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=5675.5MB, aggrb=95449KB/s, minb=95449KB/s, maxb=95449KB/s, mint=60887msec, maxt=60887msec Disk stats (read/write): vda: ios=0/1452906, merge=0/2534, ticks=0/4582440, in_queue=4724140, util=98.30%
Downloaded 104857600 bytes in 1.181 sec Downloaded 104857600 bytes in 1.173 sec Downloaded 104857600 bytes in 0.997 sec Downloaded 104857600 bytes in 0.954 sec Downloaded 104857600 bytes in 1.139 sec Finished! Average download speed is 734.75 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]: 4.236 ms 2. Heberg.fr (Amiens) [114.99 km]: 6.665 ms 3. Ikoula (Reims) [131.50 km]: 9.318 ms 4. Orange (Reims) [131.50 km]: 10.347 ms 5. LaFibre.info (Douai) [176.53 km]: 4.158 ms 6. Charlus (Valenciennes) [187.35 km]: 5.131 ms 7. ATE (Villeneuve-d'Ascq) [204.64 km]: 10.299 ms 8. Treudler FR (Roubaix) [213.32 km]: 10.112 ms 9. Verelox (Roubaix) [213.32 km]: 12.889 ms 10. ePlay TV (Roubaix) [213.32 km]: 17.086 ms 11. Ultimate AIR Gamers (Roubaix) [213.32 km]: 261.473 ms 12. myplex.org (Gravelines) [237.06 km]: 12.344 ms 13. Alabar (Saint-Lo) [251.82 km]: 8.2 ms 14. CloudConnX (Eastbourne) [258.84 km]: 29.337 ms 15. Universite Catholique de Louvain (Louvain-La-Neuve) [259.09 km]: 24.091 ms Testing upload speeds 1. iperf.fr (Rouen): ......................... 480.26 Mbit/s 2. Heberg.fr (Amiens): ......................... 396.93 Mbit/s 3. Ikoula (Reims): ......................... 421.26 Mbit/s 4. Orange (Reims): ......................... 287.93 Mbit/s 5. LaFibre.info (Douai): ......................... 500.03 Mbit/s 6. Charlus (Valenciennes): ......................... 411.61 Mbit/s 7. ATE (Villeneuve-d'Ascq): ......................... 400.90 Mbit/s 8. Treudler FR (Roubaix): ......................... 355.60 Mbit/s 9. Verelox (Roubaix): ......................... 270.87 Mbit/s 10. ePlay TV (Roubaix): ......................... 97.89 Mbit/s 11. Ultimate AIR Gamers (Roubaix): ......................... 315.23 Mbit/s 12. myplex.org (Gravelines): ......................... 45.58 Mbit/s 13. Alabar (Saint-Lo): ......................... 394.25 Mbit/s 14. CloudConnX (Eastbourne): ......................... 226.59 Mbit/s 15. Universite Catholique de Louvain (Louvain-La-Neuve):......................... 223.13 Mbit/s Average upload speed is 321.87 Mbit/s