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); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/big.c:196:34: warning: xe2x80x98%02dxe2x80x99 directive writing between 2 and 10 bytes into a region of size 5 [-Wformat-overflow=] sprintf(logname, "masterlog.%02d", firstuser/MAXCHILD); ^~~~ src/big.c:196:23: note: directive argument in the range [-178956970, 178956970] sprintf(logname, "masterlog.%02d", firstuser/MAXCHILD); ^~~~~~~~~~~~~~~~ In file included from /usr/include/stdio.h:862:0, from src/execl.c:25: /usr/include/x86_64-linux-gnu/bits/stdio2.h:33:10: note: xe2x80x98__builtin___sprintf_chkxe2x80x99 output between 13 and 21 bytes into a destination of size 15 return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __bos (__s), __fmt, __va_arg_pack ()); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 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-KMSLGx/byte-unixbench/UnixBench" make distr make[2]: Entering directory "/root/serverscope-KMSLGx/byte-unixbench/UnixBench" Checking distribution of files ./pgms exists ./src exists ./testdir exists make[2]: Leaving directory "/root/serverscope-KMSLGx/byte-unixbench/UnixBench" make programs make[2]: Entering directory "/root/serverscope-KMSLGx/byte-unixbench/UnixBench" make[2]: Nothing to be done for "programs". make[2]: Leaving directory "/root/serverscope-KMSLGx/byte-unixbench/UnixBench" make[1]: Leaving directory "/root/serverscope-KMSLGx/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: GNU/Linux OS: GNU/Linux -- 4.15.0-51-generic -- #55-Ubuntu SMP Wed May 15 14:27:21 UTC 2019 Machine: x86_64 (x86_64) Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8") CPU 0: Intel Core Processor (Skylake, IBRS) (8400.0 bogomips) x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET 09:54:30 up 7 min, 1 user, load average: 7.68, 4.65, 1.98; runlevel 2019-06-17 ------------------------------------------------------------------------ Benchmark Run: Mon Jun 17 2019 09:54:30 - 10:24:36 1 CPU in system; running 1 parallel copy of tests Dhrystone 2 using register variables 54428013.3 lps (10.0 s, 7 samples) Double-Precision Whetstone 3430.4 MWIPS (22.7 s, 7 samples) Execl Throughput 6223.2 lps (30.0 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 840564.5 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 220862.5 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 2516053.7 KBps (30.0 s, 2 samples) Pipe Throughput 1119242.2 lps (10.0 s, 7 samples) Pipe-based Context Switching 294729.8 lps (10.0 s, 7 samples) Process Creation 17568.7 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 12549.5 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 1636.2 lpm (60.0 s, 2 samples) System Call Overhead 677130.6 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 54428013.3 4663.9 Double-Precision Whetstone 55.0 3430.4 623.7 Execl Throughput 43.0 6223.2 1447.3 File Copy 1024 bufsize 2000 maxblocks 3960.0 840564.5 2122.6 File Copy 256 bufsize 500 maxblocks 1655.0 220862.5 1334.5 File Copy 4096 bufsize 8000 maxblocks 5800.0 2516053.7 4338.0 Pipe Throughput 12440.0 1119242.2 899.7 Pipe-based Context Switching 4000.0 294729.8 736.8 Process Creation 126.0 17568.7 1394.3 Shell Scripts (1 concurrent) 42.4 12549.5 2959.8 Shell Scripts (8 concurrent) 6.0 1636.2 2727.0 System Call Overhead 15000.0 677130.6 451.4 ======== System Benchmarks Index Score 1537.3
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, 2.22311 s, 966 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, 2.17628 s, 987 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=11358: Mon Jun 17 09:51:27 2019 read : io=18248MB, bw=311426KB/s, iops=77856, runt= 60001msec clat (usec): min=1, max=14483, avg=98.61, stdev=133.04 lat (usec): min=1, max=14484, avg=99.28, stdev=133.11 clat percentiles (usec): | 1.00th=[ 1], 5.00th=[ 1], 10.00th=[ 2], 20.00th=[ 2], | 30.00th=[ 2], 40.00th=[ 3], 50.00th=[ 123], 60.00th=[ 137], | 70.00th=[ 151], 80.00th=[ 169], 90.00th=[ 207], 95.00th=[ 253], | 99.00th=[ 382], 99.50th=[ 454], 99.90th=[ 812], 99.95th=[ 2480], | 99.99th=[ 4080] bw (KB /s): min=23424, max=66248, per=12.52%, avg=38980.57, stdev=10974.39 lat (usec) : 2=8.46%, 4=32.69%, 10=3.51%, 20=0.53%, 50=0.03% lat (usec) : 100=0.09%, 250=49.41%, 500=4.95%, 750=0.23%, 1000=0.03% lat (msec) : 2=0.01%, 4=0.06%, 10=0.02%, 20=0.01% cpu : usr=3.58%, sys=7.43%, ctx=2578100, majf=2, minf=110 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=4671466/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=18248MB, aggrb=311425KB/s, minb=311425KB/s, maxb=311425KB/s, mint=60001msec, maxt=60001msec Disk stats (read/write): vda: ios=2548091/762, merge=6/1422, ticks=311640/136, in_queue=272436, util=97.69%
./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=11370: Mon Jun 17 09:52:27 2019 read : io=12178MB, bw=207842KB/s, iops=51960, runt= 60001msec clat (usec): min=77, max=15190, avg=149.51, stdev=54.45 lat (usec): min=77, max=15190, avg=150.16, stdev=54.48 clat percentiles (usec): | 1.00th=[ 103], 5.00th=[ 112], 10.00th=[ 117], 20.00th=[ 124], | 30.00th=[ 129], 40.00th=[ 135], 50.00th=[ 139], 60.00th=[ 147], | 70.00th=[ 155], 80.00th=[ 167], 90.00th=[ 191], 95.00th=[ 219], | 99.00th=[ 298], 99.50th=[ 334], 99.90th=[ 498], 99.95th=[ 740], | 99.99th=[ 2416] bw (KB /s): min=20120, max=28528, per=12.49%, avg=25968.12, stdev=1008.78 lat (usec) : 100=0.38%, 250=97.09%, 500=2.44%, 750=0.05%, 1000=0.02% lat (msec) : 2=0.02%, 4=0.01%, 10=0.01%, 20=0.01% cpu : usr=2.77%, sys=6.63%, ctx=3122691, 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=3117682/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=12178MB, aggrb=207842KB/s, minb=207842KB/s, maxb=207842KB/s, mint=60001msec, maxt=60001msec Disk stats (read/write): vda: ios=3113008/10, merge=3/3, ticks=382040/4, in_queue=341860, util=99.43%
./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=11392: Mon Jun 17 09:54:28 2019 write: io=58310MB, bw=995131KB/s, iops=248782, runt= 60002msec clat (usec): min=1, max=60027, avg=19.13, stdev=536.63 lat (usec): min=1, max=60028, avg=21.63, stdev=587.19 clat percentiles (usec): | 1.00th=[ 1], 5.00th=[ 1], 10.00th=[ 1], 20.00th=[ 1], | 30.00th=[ 1], 40.00th=[ 1], 50.00th=[ 2], 60.00th=[ 2], | 70.00th=[ 2], 80.00th=[ 2], 90.00th=[ 2], 95.00th=[ 2], | 99.00th=[ 7], 99.50th=[ 11], 99.90th=[ 6496], 99.95th=[13120], | 99.99th=[25472] bw (KB /s): min=95378, max=139649, per=12.51%, avg=124461.92, stdev=7616.66 lat (usec) : 2=44.54%, 4=53.91%, 10=0.93%, 20=0.37%, 50=0.06% lat (usec) : 100=0.01%, 250=0.01%, 500=0.01%, 750=0.01%, 1000=0.01% lat (msec) : 2=0.01%, 4=0.02%, 10=0.06%, 20=0.05%, 50=0.02% lat (msec) : 100=0.01% cpu : usr=5.58%, sys=6.27%, ctx=57924, majf=0, minf=82 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=14927465/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=58310MB, aggrb=995131KB/s, minb=995131KB/s, maxb=995131KB/s, mint=60002msec, maxt=60002msec Disk stats (read/write): vda: ios=5/748562, merge=4/53, ticks=12/545216, in_queue=510724, util=34.95%
./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=11380: Mon Jun 17 09:53:28 2019 write: io=3742.1MB, bw=63877KB/s, iops=15969, runt= 60002msec clat (usec): min=37, max=54878, avg=497.99, stdev=4160.57 lat (usec): min=38, max=54878, avg=498.53, stdev=4160.58 clat percentiles (usec): | 1.00th=[ 43], 5.00th=[ 46], 10.00th=[ 48], 20.00th=[ 51], | 30.00th=[ 54], 40.00th=[ 56], 50.00th=[ 58], 60.00th=[ 60], | 70.00th=[ 62], 80.00th=[ 64], 90.00th=[ 69], 95.00th=[ 78], | 99.00th=[35072], 99.50th=[40192], 99.90th=[44288], 99.95th=[45312], | 99.99th=[46848] bw (KB /s): min= 5474, max=10584, per=12.51%, avg=7988.05, stdev=931.82 lat (usec) : 50=14.84%, 100=82.93%, 250=0.94%, 500=0.11%, 750=0.04% lat (usec) : 1000=0.02% lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 20=0.01%, 50=1.11% lat (msec) : 100=0.01% cpu : usr=0.75%, sys=2.21%, ctx=1927449, 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=0/w=958181/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=3742.1MB, aggrb=63876KB/s, minb=63876KB/s, maxb=63876KB/s, mint=60002msec, maxt=60002msec Disk stats (read/write): vda: ios=18/956858, merge=0/1166, ticks=0/48880, in_queue=0, util=0.00%
Downloaded 104857600 bytes in 1.077589 sec Downloaded 104857600 bytes in 1.085611 sec Downloaded 104857600 bytes in 1.095900 sec Downloaded 104857600 bytes in 1.223281 sec Downloaded 104857600 bytes in 1.082537 sec Finished! Average download speed is 718.79 Mbit/s
Retrieving speedtest.net configuration... Retrieving speedtest.net server list... Testing from OVH Hosting ... Selecting 15 servers that are not too close: 1. Wibox (Val de Reuil) [93.81 km]: 54.499 ms 2. ORANGE FRANCE (Rennes) [95.70 km]: 12.162 ms 3. Ikoula (Reims) [131.50 km]: 37.545 ms 4. Hexanet (Reims) [131.50 km]: 18.503 ms 5. LaFibre.info (Douai) [176.53 km]: 16.118 ms 6. Vianet (Le Havre) [176.91 km]: 17.924 ms 7. Eurafibre (Lille) [203.58 km]: 11.525 ms 8. ePlay TV (Roubaix) [213.32 km]: 4.608 ms 9. CloudConnX (Eastbourne) [258.84 km]: 14.688 ms 10. Universite Catholique de Louvain (Louvain-La-Neuve) [259.09 km]: 8.15 ms 11. RIV54 (Saulnes) [264.06 km]: 23.514 ms 12. Proximus (Brussels) [264.26 km]: 8.019 ms 13. Combell (Brussels) [264.26 km]: 15.196 ms 14. Orange Belgium (Brussels) [264.26 km]: 18.709 ms 15. ASP (Brussels) [264.26 km]: 22.508 ms Testing upload speeds 1. Wibox (Val de Reuil): ......................... 284.09 Mbit/s 2. ORANGE FRANCE (Rennes): ......................... 267.41 Mbit/s 3. Ikoula (Reims): ......................... 238.35 Mbit/s 4. Hexanet (Reims): ......................... 105.50 Mbit/s 5. LaFibre.info (Douai): ......................... 87.46 Mbit/s 6. Vianet (Le Havre): ......................... 116.41 Mbit/s 7. Eurafibre (Lille): ......................... 336.91 Mbit/s 8. ePlay TV (Roubaix): ......................... 404.67 Mbit/s 9. CloudConnX (Eastbourne): ......................... 307.55 Mbit/s 10. Universite Catholique de Louvain (Louvain-La-Neuve):......................... 356.08 Mbit/s 11. RIV54 (Saulnes): ......................... 226.06 Mbit/s 12. Proximus (Brussels): ......................... 345.83 Mbit/s 13. Combell (Brussels): ......................... 303.98 Mbit/s 14. Orange Belgium (Brussels): ......................... 373.98 Mbit/s 15. ASP (Brussels): ......................... 226.82 Mbit/s Average upload speed is 265.41 Mbit/s