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2019-07-08-ubuntu-19.04-mate-desktop-sbc-bench-rpi-4b-4GB_io_ix_1NZk.txt
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2019-07-08-ubuntu-19.04-mate-desktop-sbc-bench-rpi-4b-4GB_io_ix_1NZk.txt
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sbc-bench v0.6.7 Raspberry Pi 4 Model B Rev 1.1 (Mon, 08 Jul 2019 09:50:16 +0800)
Distributor ID: Ubuntu
Description: Ubuntu 19.04
Release: 19.04
Codename: disco
Armbian release info:
BOARD=bananapi
BOARD_NAME="Banana Pi"
BOARDFAMILY=sun7i
BUILD_REPOSITORY_URL=https://github.com/armbian/build
BUILD_REPOSITORY_COMMIT=279dd0ac
VERSION=5.89
LINUXFAMILY=sunxi
BRANCH=dev
ARCH=arm
IMAGE_TYPE=user-built
BOARD_TYPE=conf
INITRD_ARCH=arm
KERNEL_IMAGE_TYPE=zImage
/usr/bin/gcc (Ubuntu/Linaro 8.3.0-6ubuntu1) 8.3.0
Uptime: 09:50:16 up 17 min, 1 user, load average: 1.05, 0.74, 0.47
Linux 4.19.50-v7l+ (bpi-iot-ros-ai) 07/08/19 _armv7l_ (4 CPU)
avg-cpu: %user %nice %system %iowait %steal %idle
10.26 0.34 2.53 0.57 0.00 86.30
Device tps kB_read/s kB_wrtn/s kB_read kB_wrtn
mmcblk0 15.89 508.48 343.42 520181 351320
zram0 2.81 0.71 10.53 728 10768
zram1 0.29 1.15 0.00 1176 4
total used free shared buff/cache available
Mem: 3.8Gi 157Mi 2.9Gi 23Mi 741Mi 3.6Gi
Swap: 1.5Gi 0B 1.5Gi
Filename Type Size Used Priority
/dev/zram1 partition 1048572 0 5
/var/swap file 558076 0 -2
##########################################################################
Checking cpufreq OPP:
Cpufreq OPP: 1500 Measured: 1497.907/1498.881/1499.055
Cpufreq OPP: 600 Measured: 597.404/599.123/595.924
##########################################################################
tinymembench v0.4.9 (simple benchmark for memory throughput and latency)
==========================================================================
== Memory bandwidth tests ==
== ==
== Note 1: 1MB = 1000000 bytes ==
== Note 2: Results for 'copy' tests show how many bytes can be ==
== copied per second (adding together read and writen ==
== bytes would have provided twice higher numbers) ==
== Note 3: 2-pass copy means that we are using a small temporary buffer ==
== to first fetch data into it, and only then write it to the ==
== destination (source -> L1 cache, L1 cache -> destination) ==
== Note 4: If sample standard deviation exceeds 0.1%, it is shown in ==
== brackets ==
==========================================================================
C copy backwards : 1826.5 MB/s
C copy backwards (32 byte blocks) : 1826.2 MB/s
C copy backwards (64 byte blocks) : 1826.7 MB/s
C copy : 1820.3 MB/s
C copy prefetched (32 bytes step) : 1819.2 MB/s
C copy prefetched (64 bytes step) : 1819.0 MB/s
C 2-pass copy : 1138.4 MB/s
C 2-pass copy prefetched (32 bytes step) : 1125.7 MB/s
C 2-pass copy prefetched (64 bytes step) : 1125.1 MB/s (0.2%)
C fill : 1875.5 MB/s (0.3%)
C fill (shuffle within 16 byte blocks) : 1873.0 MB/s (0.2%)
C fill (shuffle within 32 byte blocks) : 1875.1 MB/s (0.3%)
C fill (shuffle within 64 byte blocks) : 1876.5 MB/s (0.3%)
---
standard memcpy : 1020.2 MB/s
standard memset : 1875.4 MB/s (0.2%)
---
NEON read : 3622.9 MB/s
NEON read prefetched (32 bytes step) : 3616.0 MB/s
NEON read prefetched (64 bytes step) : 3616.1 MB/s
NEON read 2 data streams : 3255.9 MB/s (0.3%)
NEON read 2 data streams prefetched (32 bytes step) : 3219.6 MB/s
NEON read 2 data streams prefetched (64 bytes step) : 3215.0 MB/s
NEON copy : 1819.1 MB/s
NEON copy prefetched (32 bytes step) : 1817.5 MB/s
NEON copy prefetched (64 bytes step) : 1818.3 MB/s
NEON unrolled copy : 1818.8 MB/s
NEON unrolled copy prefetched (32 bytes step) : 1817.5 MB/s
NEON unrolled copy prefetched (64 bytes step) : 1817.0 MB/s
NEON copy backwards : 1825.0 MB/s
NEON copy backwards prefetched (32 bytes step) : 1823.1 MB/s
NEON copy backwards prefetched (64 bytes step) : 1823.0 MB/s
NEON 2-pass copy : 1583.1 MB/s
NEON 2-pass copy prefetched (32 bytes step) : 1621.3 MB/s
NEON 2-pass copy prefetched (64 bytes step) : 1642.3 MB/s
NEON unrolled 2-pass copy : 1547.7 MB/s
NEON unrolled 2-pass copy prefetched (32 bytes step) : 1671.7 MB/s
NEON unrolled 2-pass copy prefetched (64 bytes step) : 1663.8 MB/s
NEON fill : 1876.4 MB/s (0.5%)
NEON fill backwards : 1876.7 MB/s
VFP copy : 1820.8 MB/s (0.5%)
VFP 2-pass copy : 1485.2 MB/s
ARM fill (STRD) : 1875.0 MB/s (0.4%)
ARM fill (STM with 8 registers) : 1875.8 MB/s (0.3%)
ARM fill (STM with 4 registers) : 1876.5 MB/s (0.3%)
ARM copy prefetched (incr pld) : 1817.5 MB/s
ARM copy prefetched (wrap pld) : 1817.7 MB/s
ARM 2-pass copy prefetched (incr pld) : 1647.1 MB/s
ARM 2-pass copy prefetched (wrap pld) : 1605.7 MB/s
==========================================================================
== Memory latency test ==
== ==
== Average time is measured for random memory accesses in the buffers ==
== of different sizes. The larger is the buffer, the more significant ==
== are relative contributions of TLB, L1/L2 cache misses and SDRAM ==
== accesses. For extremely large buffer sizes we are expecting to see ==
== page table walk with several requests to SDRAM for almost every ==
== memory access (though 64MiB is not nearly large enough to experience ==
== this effect to its fullest). ==
== ==
== Note 1: All the numbers are representing extra time, which needs to ==
== be added to L1 cache latency. The cycle timings for L1 cache ==
== latency can be usually found in the processor documentation. ==
== Note 2: Dual random read means that we are simultaneously performing ==
== two independent memory accesses at a time. In the case if ==
== the memory subsystem can't handle multiple outstanding ==
== requests, dual random read has the same timings as two ==
== single reads performed one after another. ==
==========================================================================
block size : single random read / dual random read
1024 : 0.0 ns / 0.0 ns
2048 : 0.0 ns / 0.0 ns
4096 : 0.0 ns / 0.0 ns
8192 : 0.0 ns / 0.0 ns
16384 : 0.0 ns / 0.0 ns
32768 : 0.0 ns / 0.0 ns
65536 : 5.7 ns / 8.9 ns
131072 : 8.6 ns / 11.9 ns
262144 : 12.3 ns / 15.8 ns
524288 : 14.2 ns / 18.1 ns
1048576 : 25.4 ns / 38.4 ns
2097152 : 91.0 ns / 135.5 ns
4194304 : 122.7 ns / 164.4 ns
8388608 : 146.3 ns / 189.5 ns
16777216 : 158.1 ns / 200.7 ns
33554432 : 164.2 ns / 206.6 ns
67108864 : 177.7 ns / 223.5 ns
##########################################################################
OpenSSL 1.1.1b, built on 26 Feb 2019
type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes 16384 bytes
aes-128-cbc 62064.17k 83089.13k 89821.61k 91547.65k 91876.01k 92018.01k
aes-128-cbc 68587.56k 82980.80k 89829.46k 91612.84k 92089.00k 92154.54k
aes-192-cbc 61010.46k 71926.53k 77128.96k 78323.37k 78542.17k 78632.28k
aes-192-cbc 61006.17k 72109.46k 77062.83k 78339.75k 78804.31k 78774.27k
aes-256-cbc 54858.42k 63823.89k 67522.47k 68470.78k 68719.96k 68714.50k
aes-256-cbc 54802.31k 63826.05k 67567.96k 68533.59k 68845.57k 68872.87k
##########################################################################
7-Zip (a) [32] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=C,Utf16=off,HugeFiles=on,32 bits,4 CPUs LE)
LE
CPU Freq: 1490 1489 1498 1496 1499 1497 1498 1498 1498
RAM size: 3906 MB, # CPU hardware threads: 4
RAM usage: 882 MB, # Benchmark threads: 4
Compressing | Decompressing
Dict Speed Usage R/U Rating | Speed Usage R/U Rating
KiB/s % MIPS MIPS | KiB/s % MIPS MIPS
22: 1272 100 1238 1238 | 22192 100 1894 1893
23: 1236 100 1260 1260 | 21732 100 1881 1880
24: 1186 100 1275 1275 | 21148 100 1857 1856
25: 1151 100 1315 1315 | 20452 100 1821 1820
---------------------------------- | ------------------------------
Avr: 100 1272 1272 | 100 1863 1863
Tot: 100 1568 1567
##########################################################################
7-Zip (a) [32] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=C,Utf16=off,HugeFiles=on,32 bits,4 CPUs LE)
LE
CPU Freq: 1491 1496 1499 1498 1498 1496 1498 1498 1498
RAM size: 3906 MB, # CPU hardware threads: 4
RAM usage: 882 MB, # Benchmark threads: 4
Compressing | Decompressing
Dict Speed Usage R/U Rating | Speed Usage R/U Rating
KiB/s % MIPS MIPS | KiB/s % MIPS MIPS
22: 3502 349 975 3407 | 87178 397 1874 7438
23: 3493 364 977 3560 | 85213 398 1852 7373
24: 3390 371 982 3646 | 82605 398 1823 7252
25: 3225 372 991 3683 | 79563 398 1780 7081
---------------------------------- | ------------------------------
Avr: 364 981 3574 | 398 1832 7286
Tot: 381 1407 5430
7-Zip (a) [32] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=C,Utf16=off,HugeFiles=on,32 bits,4 CPUs LE)
LE
CPU Freq: 1497 1498 1498 1498 1498 1499 1498 1498 1498
RAM size: 3906 MB, # CPU hardware threads: 4
RAM usage: 882 MB, # Benchmark threads: 4
Compressing | Decompressing
Dict Speed Usage R/U Rating | Speed Usage R/U Rating
KiB/s % MIPS MIPS | KiB/s % MIPS MIPS
22: 3528 351 979 3432 | 85785 392 1869 7319
23: 3461 361 978 3527 | 84628 396 1847 7322
24: 3298 359 987 3546 | 80948 391 1817 7106
25: 3176 365 994 3627 | 79522 398 1777 7077
---------------------------------- | ------------------------------
Avr: 359 984 3533 | 394 1828 7206
Tot: 377 1406 5370
7-Zip (a) [32] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=C,Utf16=off,HugeFiles=on,32 bits,4 CPUs LE)
LE
CPU Freq: 1497 1497 1498 1498 1498 1498 1499 1497 1498
RAM size: 3906 MB, # CPU hardware threads: 4
RAM usage: 882 MB, # Benchmark threads: 4
Compressing | Decompressing
Dict Speed Usage R/U Rating | Speed Usage R/U Rating
KiB/s % MIPS MIPS | KiB/s % MIPS MIPS
22: 3534 354 972 3438 | 87222 397 1873 7441
23: 3429 357 978 3494 | 84222 394 1847 7287
24: 3386 369 986 3642 | 82372 397 1821 7231
25: 3217 377 974 3674 | 78733 397 1765 7007
---------------------------------- | ------------------------------
Avr: 364 978 3562 | 396 1827 7242
Tot: 380 1402 5402
Compression: 3574,3533,3562
Decompression: 7286,7206,7242
Total: 5430,5370,5402
##########################################################################
Testing clockspeeds again. System health now:
Time CPU load %cpu %sys %usr %nice %io %irq Temp
10:02:22: MHz 3.48 86% 3% 83% 0% 0% 0% 80.3°C
Checking cpufreq OPP:
Cpufreq OPP: 1500 Measured: 1498.690/1499.055/1497.091
Cpufreq OPP: 600 Measured: 598.920/599.157/599.042
##########################################################################
System health while running tinymembench:
Time CPU load %cpu %sys %usr %nice %io %irq Temp
09:50:17: MHz 1.05 13% 2% 10% 0% 0% 0% 67.2°C
09:52:18: MHz 1.00 25% 0% 25% 0% 0% 0% 67.7°C
09:54:18: MHz 1.00 25% 0% 24% 0% 0% 0% 66.7°C
System health while running OpenSSL benchmark:
Time CPU load %cpu %sys %usr %nice %io %irq Temp
09:55:28: MHz 1.00 16% 1% 13% 0% 0% 0% 65.7°C
09:55:38: MHz 1.00 25% 0% 25% 0% 0% 0% 67.2°C
09:55:48: MHz 1.00 25% 0% 24% 0% 0% 0% 68.2°C
09:55:58: MHz 1.00 25% 0% 25% 0% 0% 0% 68.7°C
09:56:08: MHz 1.00 25% 0% 25% 0% 0% 0% 68.7°C
09:56:18: MHz 1.00 25% 0% 25% 0% 0% 0% 67.7°C
09:56:28: MHz 1.00 25% 0% 25% 0% 0% 0% 69.1°C
09:56:38: MHz 1.00 25% 0% 25% 0% 0% 0% 68.2°C
09:56:48: MHz 1.00 25% 0% 24% 0% 0% 0% 69.1°C
09:56:59: MHz 1.00 25% 0% 25% 0% 0% 0% 69.6°C
09:57:09: MHz 1.00 25% 0% 25% 0% 0% 0% 69.1°C
System health while running 7-zip single core benchmark:
Time CPU load %cpu %sys %usr %nice %io %irq Temp
09:57:16: MHz 1.00 17% 1% 14% 0% 0% 0% 68.2°C
09:58:16: MHz 2.13 25% 0% 24% 0% 0% 0% 69.6°C
09:59:16: MHz 2.83 25% 0% 24% 0% 0% 0% 68.7°C
System health while running 7-zip multi core benchmark:
Time CPU load %cpu %sys %usr %nice %io %irq Temp
09:59:55: MHz 3.03 17% 1% 15% 0% 0% 0% 69.1°C
10:00:16: MHz 3.12 80% 2% 77% 0% 0% 0% 74.5°C
10:00:37: MHz 3.00 89% 3% 86% 0% 0% 0% 75.0°C
10:00:58: MHz 3.25 86% 2% 83% 0% 0% 0% 77.9°C
10:01:20: MHz 3.60 90% 3% 86% 0% 0% 0% 78.9°C
10:01:41: MHz 3.60 90% 3% 87% 0% 0% 0% 79.4°C
10:02:02: MHz 3.59 81% 2% 79% 0% 0% 0% 80.8°C
10:02:22: MHz 3.48 86% 3% 83% 0% 0% 0% 80.3°C
##########################################################################
Linux 4.19.50-v7l+ (bpi-iot-ros-ai) 07/08/19 _armv7l_ (4 CPU)
avg-cpu: %user %nice %system %iowait %steal %idle
21.99 0.20 1.85 0.33 0.00 75.63
Device tps kB_read/s kB_wrtn/s kB_read kB_wrtn
mmcblk0 9.19 294.21 198.53 520677 351348
zram0 1.63 0.41 6.11 728 10816
zram1 0.17 0.66 0.00 1176 4
total used free shared buff/cache available
Mem: 3.8Gi 158Mi 2.9Gi 23Mi 742Mi 3.6Gi
Swap: 1.5Gi 0B 1.5Gi
Filename Type Size Used Priority
/dev/zram1 partition 1048572 0 5
/var/swap file 558076 0 -2
Architecture: armv7l
Byte Order: Little Endian
CPU(s): 4
On-line CPU(s) list: 0-3
Thread(s) per core: 1
Core(s) per socket: 4
Socket(s): 1
Vendor ID: ARM
Model: 3
Model name: Cortex-A72
Stepping: r0p3
CPU max MHz: 1500.0000
CPU min MHz: 600.0000
BogoMIPS: 270.00
Flags: half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32