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26Wy.txt
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sbc-bench v0.6.9 Khadas VIM3L (Thu, 09 Jan 2020 14:56:12 +0000)
Distributor ID: Ubuntu
Description: Ubuntu 18.04.3 LTS
Release: 18.04
Codename: bionic
Architecture: arm64
/usr/bin/gcc (Ubuntu/Linaro 7.4.0-1ubuntu1~18.04.1) 7.4.0
Uptime: 14:56:12 up 6 min, 2 users, load average: 2.02, 1.35, 0.62
Linux 4.9.206 (Khadas) 01/09/20 _aarch64_ (4 CPU)
avg-cpu: %user %nice %system %iowait %steal %idle
14.06 1.70 2.89 1.07 0.00 80.27
Device tps kB_read/s kB_wrtn/s kB_read kB_wrtn
mmcblk0 39.84 884.61 36584.09 328693 13593552
mmcblk0rpmb 0.01 0.02 0.00 8 0
mmcblk0boot1 0.22 0.87 0.00 324 0
mmcblk0boot0 0.22 0.87 0.00 324 0
zram1 0.80 3.21 0.01 1192 4
zram2 0.80 3.21 0.01 1192 4
zram3 0.80 3.21 0.01 1192 4
zram4 0.80 3.21 0.01 1192 4
total used free shared buff/cache available
Mem: 1.8G 188M 1.1G 9.3M 504M 1.6G
Swap: 930M 0B 930M
Filename Type Size Used Priority
/dev/zram1 partition 238232 0 5
/dev/zram2 partition 238232 0 5
/dev/zram3 partition 238232 0 5
/dev/zram4 partition 238232 0 5
##########################################################################
Checking cpufreq OPP:
Cpufreq OPP: 1908 Measured: 1899.663/1886.630/1889.014
Cpufreq OPP: 1800 Measured: 1787.473/1791.341/1791.023
Cpufreq OPP: 1704 Measured: 1696.416/1697.451/1691.793
Cpufreq OPP: 1608 Measured: 1600.543/1600.841/1600.226
Cpufreq OPP: 1500 Measured: 1492.419/1493.922/1491.902
Cpufreq OPP: 1404 Measured: 1396.302/1392.552/1396.528
Cpufreq OPP: 1200 Measured: 1193.165/1194.268/1192.338
Cpufreq OPP: 1000 Measured: 993.680/993.513/993.561
Cpufreq OPP: 667 Measured: 657.933/660.892/659.031
Cpufreq OPP: 500 Measured: 492.447/493.371/492.126
Cpufreq OPP: 250 Measured: 244.227/243.573/243.420
Cpufreq OPP: 100 Measured: 93.346/93.210/93.429
##########################################################################
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 : 2108.1 MB/s (0.2%)
C copy backwards (32 byte blocks) : 2116.9 MB/s
C copy backwards (64 byte blocks) : 2140.6 MB/s
C copy : 3718.3 MB/s
C copy prefetched (32 bytes step) : 2102.1 MB/s
C copy prefetched (64 bytes step) : 3650.7 MB/s
C 2-pass copy : 2418.1 MB/s
C 2-pass copy prefetched (32 bytes step) : 1664.8 MB/s
C 2-pass copy prefetched (64 bytes step) : 2237.4 MB/s
C fill : 6361.2 MB/s
C fill (shuffle within 16 byte blocks) : 6362.0 MB/s
C fill (shuffle within 32 byte blocks) : 6363.1 MB/s
C fill (shuffle within 64 byte blocks) : 6361.9 MB/s
---
standard memcpy : 3674.5 MB/s
standard memset : 6362.9 MB/s
---
NEON LDP/STP copy : 3742.8 MB/s
NEON LDP/STP copy pldl2strm (32 bytes step) : 2741.0 MB/s
NEON LDP/STP copy pldl2strm (64 bytes step) : 3577.1 MB/s
NEON LDP/STP copy pldl1keep (32 bytes step) : 2419.4 MB/s
NEON LDP/STP copy pldl1keep (64 bytes step) : 3864.1 MB/s (1.1%)
NEON LD1/ST1 copy : 3783.0 MB/s
NEON STP fill : 6381.0 MB/s
NEON STNP fill : 5575.5 MB/s (0.5%)
ARM LDP/STP copy : 3748.9 MB/s
ARM STP fill : 6380.2 MB/s
ARM STNP fill : 5577.0 MB/s (0.4%)
==========================================================================
== Framebuffer read tests. ==
== ==
== Many ARM devices use a part of the system memory as the framebuffer, ==
== typically mapped as uncached but with write-combining enabled. ==
== Writes to such framebuffers are quite fast, but reads are much ==
== slower and very sensitive to the alignment and the selection of ==
== CPU instructions which are used for accessing memory. ==
== ==
== Many x86 systems allocate the framebuffer in the GPU memory, ==
== accessible for the CPU via a relatively slow PCI-E bus. Moreover, ==
== PCI-E is asymmetric and handles reads a lot worse than writes. ==
== ==
== If uncached framebuffer reads are reasonably fast (at least 100 MB/s ==
== or preferably >300 MB/s), then using the shadow framebuffer layer ==
== is not necessary in Xorg DDX drivers, resulting in a nice overall ==
== performance improvement. For example, the xf86-video-fbturbo DDX ==
== uses this trick. ==
==========================================================================
NEON LDP/STP copy (from framebuffer) : 244.1 MB/s
NEON LDP/STP 2-pass copy (from framebuffer) : 261.5 MB/s
NEON LD1/ST1 copy (from framebuffer) : 68.4 MB/s
NEON LD1/ST1 2-pass copy (from framebuffer) : 69.9 MB/s
ARM LDP/STP copy (from framebuffer) : 131.5 MB/s
ARM LDP/STP 2-pass copy (from framebuffer) : 137.1 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 : 0.9 ns / 1.2 ns
32768 : 3.9 ns / 5.9 ns
65536 : 8.4 ns / 11.5 ns
131072 : 10.7 ns / 14.2 ns
262144 : 12.8 ns / 15.5 ns
524288 : 16.9 ns / 20.0 ns
1048576 : 74.7 ns / 110.4 ns
2097152 : 104.7 ns / 139.5 ns
4194304 : 120.8 ns / 150.4 ns
8388608 : 133.3 ns / 159.9 ns
16777216 : 141.1 ns / 166.8 ns
33554432 : 145.9 ns / 171.9 ns
67108864 : 148.7 ns / 175.2 ns
##########################################################################
OpenSSL 1.1.1, built on 11 Sep 2018
type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes 16384 bytes
aes-128-cbc 194363.15k 555157.35k 1031018.41k 1316047.19k 1431046.83k 1440224.60k
aes-128-cbc 193995.56k 554181.42k 1028898.05k 1313679.70k 1428111.36k 1437428.39k
aes-192-cbc 181816.90k 483462.76k 826335.66k 1005773.82k 1073367.72k 1078651.56k
aes-192-cbc 183474.56k 487994.62k 829172.57k 1006747.31k 1068113.92k 1079536.30k
aes-256-cbc 176871.58k 443485.85k 713368.15k 841939.97k 888583.51k 892119.72k
aes-256-cbc 176720.39k 443543.72k 712872.11k 841133.40k 888528.90k 892092.42k
##########################################################################
7-Zip (a) [64] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=C.UTF-8,Utf16=on,HugeFiles=on,64 bits,4 CPUs LE)
LE
CPU Freq: 1879 1889 1898 1897 1899 1900 1898 1900 1900
RAM size: 1861 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: 988 100 964 961 | 21736 100 1862 1854
23: 949 100 970 967 | 21278 100 1847 1841
24: 908 100 980 977 | 20758 100 1828 1822
25: 867 100 993 990 | 19944 100 1780 1775
---------------------------------- | ------------------------------
Avr: 100 977 974 | 100 1829 1823
Tot: 100 1403 1399
##########################################################################
7-Zip (a) [64] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=C.UTF-8,Utf16=on,HugeFiles=on,64 bits,4 CPUs LE)
LE
CPU Freq: 1883 1888 1896 1901 1901 1900 1900 1899 1899
RAM size: 1861 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: 3116 340 892 3032 | 85731 394 1857 7314
23: 3019 344 893 3076 | 84330 397 1840 7297
24: 2941 354 895 3163 | 80914 391 1815 7103
25: 2927 372 898 3342 | 77878 391 1774 6931
---------------------------------- | ------------------------------
Avr: 353 894 3153 | 393 1822 7161
Tot: 373 1358 5157
7-Zip (a) [64] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=C.UTF-8,Utf16=on,HugeFiles=on,64 bits,4 CPUs LE)
LE
CPU Freq: 1902 1904 1904 1904 1904 1903 1904 1904 1904
RAM size: 1861 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: 3042 335 884 2960 | 84964 392 1851 7249
23: 3067 350 894 3126 | 83047 392 1834 7186
24: 3000 360 896 3226 | 82285 397 1821 7224
25: 2893 369 895 3303 | 78421 393 1774 6979
---------------------------------- | ------------------------------
Avr: 353 892 3154 | 393 1820 7159
Tot: 373 1356 5157
7-Zip (a) [64] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=C.UTF-8,Utf16=on,HugeFiles=on,64 bits,4 CPUs LE)
LE
CPU Freq: 1897 1904 1903 1903 1904 1904 1904 1904 1904
RAM size: 1861 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: 3071 335 891 2988 | 86116 396 1854 7347
23: 3020 346 888 3077 | 84510 397 1842 7312
24: 2948 355 892 3170 | 81913 395 1819 7191
25: 2882 367 896 3291 | 78649 394 1776 7000
---------------------------------- | ------------------------------
Avr: 351 892 3131 | 396 1823 7212
Tot: 373 1357 5172
Compression: 3153,3154,3131
Decompression: 7161,7159,7212
Total: 5157,5157,5172
##########################################################################
** cpuminer-multi 1.3.3 by tpruvot@github **
BTC donation address: 1FhDPLPpw18X4srecguG3MxJYe4a1JsZnd (tpruvot)
[2020-01-09 15:08:35] 4 miner threads started, using 'scrypt' algorithm.
[2020-01-09 15:08:35] CPU #0: 1.78 kH/s
[2020-01-09 15:08:35] CPU #1: 1.80 kH/s
[2020-01-09 15:08:35] CPU #3: 1.80 kH/s
[2020-01-09 15:08:35] CPU #2: 1.78 kH/s
[2020-01-09 15:08:40] Total: 7.22 kH/s
[2020-01-09 15:08:45] CPU #2: 1.82 kH/s
[2020-01-09 15:08:45] CPU #3: 1.83 kH/s
[2020-01-09 15:08:45] Total: 7.26 kH/s
[2020-01-09 15:08:45] CPU #1: 1.83 kH/s
[2020-01-09 15:08:45] CPU #0: 1.81 kH/s
[2020-01-09 15:08:50] Total: 7.24 kH/s
[2020-01-09 15:08:55] CPU #2: 1.82 kH/s
[2020-01-09 15:08:55] CPU #3: 1.83 kH/s
[2020-01-09 15:08:55] Total: 7.25 kH/s
[2020-01-09 15:08:55] CPU #1: 1.82 kH/s
[2020-01-09 15:08:55] CPU #0: 1.80 kH/s
[2020-01-09 15:09:00] Total: 7.26 kH/s
[2020-01-09 15:09:05] CPU #2: 1.82 kH/s
[2020-01-09 15:09:05] CPU #3: 1.83 kH/s
[2020-01-09 15:09:05] Total: 7.27 kH/s
[2020-01-09 15:09:05] CPU #1: 1.83 kH/s
[2020-01-09 15:09:05] CPU #0: 1.81 kH/s
[2020-01-09 15:09:10] Total: 7.28 kH/s
[2020-01-09 15:09:15] CPU #2: 1.82 kH/s
[2020-01-09 15:09:15] CPU #3: 1.83 kH/s
[2020-01-09 15:09:15] Total: 7.28 kH/s
[2020-01-09 15:09:15] CPU #1: 1.83 kH/s
[2020-01-09 15:09:15] CPU #0: 1.81 kH/s
[2020-01-09 15:09:20] Total: 7.26 kH/s
[2020-01-09 15:09:25] CPU #2: 1.82 kH/s
[2020-01-09 15:09:25] CPU #3: 1.83 kH/s
[2020-01-09 15:09:25] Total: 7.27 kH/s
[2020-01-09 15:09:25] CPU #1: 1.83 kH/s
[2020-01-09 15:09:25] CPU #0: 1.81 kH/s
[2020-01-09 15:09:30] Total: 7.29 kH/s
[2020-01-09 15:09:35] CPU #2: 1.82 kH/s
[2020-01-09 15:09:35] CPU #3: 1.83 kH/s
[2020-01-09 15:09:35] Total: 7.29 kH/s
[2020-01-09 15:09:35] CPU #1: 1.83 kH/s
[2020-01-09 15:09:35] CPU #0: 1.81 kH/s
[2020-01-09 15:09:40] Total: 7.28 kH/s
[2020-01-09 15:09:45] CPU #2: 1.81 kH/s
[2020-01-09 15:09:45] CPU #3: 1.82 kH/s
[2020-01-09 15:09:45] Total: 7.26 kH/s
[2020-01-09 15:09:45] CPU #0: 1.80 kH/s
[2020-01-09 15:09:45] CPU #1: 1.82 kH/s
[2020-01-09 15:09:50] Total: 7.27 kH/s
[2020-01-09 15:09:55] CPU #2: 1.81 kH/s
[2020-01-09 15:09:55] CPU #3: 1.82 kH/s
[2020-01-09 15:09:55] Total: 7.26 kH/s
[2020-01-09 15:09:55] CPU #1: 1.82 kH/s
[2020-01-09 15:09:55] CPU #0: 1.79 kH/s
[2020-01-09 15:10:00] Total: 7.26 kH/s
[2020-01-09 15:10:05] CPU #2: 1.81 kH/s
[2020-01-09 15:10:05] CPU #3: 1.82 kH/s
[2020-01-09 15:10:05] Total: 7.26 kH/s
[2020-01-09 15:10:05] CPU #1: 1.81 kH/s
[2020-01-09 15:10:05] CPU #0: 1.80 kH/s
[2020-01-09 15:10:10] Total: 7.26 kH/s
[2020-01-09 15:10:15] CPU #2: 1.82 kH/s
[2020-01-09 15:10:15] CPU #3: 1.83 kH/s
[2020-01-09 15:10:15] Total: 7.29 kH/s
[2020-01-09 15:10:15] CPU #1: 1.83 kH/s
[2020-01-09 15:10:15] CPU #0: 1.81 kH/s
[2020-01-09 15:10:20] Total: 7.29 kH/s
[2020-01-09 15:10:25] CPU #2: 1.81 kH/s
[2020-01-09 15:10:25] CPU #3: 1.82 kH/s
[2020-01-09 15:10:25] Total: 7.27 kH/s
[2020-01-09 15:10:25] CPU #1: 1.82 kH/s
[2020-01-09 15:10:25] CPU #0: 1.79 kH/s
[2020-01-09 15:10:30] Total: 7.26 kH/s
[2020-01-09 15:10:35] CPU #2: 1.82 kH/s
[2020-01-09 15:10:35] CPU #3: 1.83 kH/s
[2020-01-09 15:10:35] Total: 7.29 kH/s
[2020-01-09 15:10:35] CPU #1: 1.83 kH/s
[2020-01-09 15:10:35] CPU #0: 1.81 kH/s
[2020-01-09 15:10:40] Total: 7.29 kH/s
[2020-01-09 15:10:45] CPU #2: 1.82 kH/s
[2020-01-09 15:10:45] CPU #3: 1.83 kH/s
[2020-01-09 15:10:45] Total: 7.28 kH/s
[2020-01-09 15:10:45] CPU #1: 1.82 kH/s
[2020-01-09 15:10:45] CPU #0: 1.80 kH/s
[2020-01-09 15:10:50] Total: 7.26 kH/s
[2020-01-09 15:10:55] CPU #2: 1.80 kH/s
[2020-01-09 15:10:55] CPU #3: 1.82 kH/s
[2020-01-09 15:10:55] Total: 7.24 kH/s
[2020-01-09 15:10:55] CPU #1: 1.82 kH/s
[2020-01-09 15:10:55] CPU #0: 1.79 kH/s
[2020-01-09 15:11:00] Total: 7.26 kH/s
[2020-01-09 15:11:05] CPU #2: 1.82 kH/s
[2020-01-09 15:11:05] CPU #3: 1.83 kH/s
[2020-01-09 15:11:05] Total: 7.29 kH/s
[2020-01-09 15:11:05] CPU #1: 1.83 kH/s
[2020-01-09 15:11:05] CPU #0: 1.81 kH/s
[2020-01-09 15:11:10] Total: 7.27 kH/s
[2020-01-09 15:11:15] CPU #2: 1.82 kH/s
[2020-01-09 15:11:15] CPU #3: 1.83 kH/s
[2020-01-09 15:11:15] Total: 7.26 kH/s
[2020-01-09 15:11:15] CPU #1: 1.83 kH/s
[2020-01-09 15:11:15] CPU #0: 1.81 kH/s
[2020-01-09 15:11:20] Total: 7.29 kH/s
[2020-01-09 15:11:25] CPU #2: 1.82 kH/s
[2020-01-09 15:11:25] CPU #3: 1.83 kH/s
[2020-01-09 15:11:25] Total: 7.28 kH/s
[2020-01-09 15:11:25] CPU #1: 1.83 kH/s
[2020-01-09 15:11:25] CPU #0: 1.81 kH/s
[2020-01-09 15:11:30] Total: 7.26 kH/s
[2020-01-09 15:11:35] CPU #2: 1.82 kH/s
[2020-01-09 15:11:35] CPU #3: 1.83 kH/s
[2020-01-09 15:11:35] Total: 7.27 kH/s
[2020-01-09 15:11:35] CPU #1: 1.83 kH/s
[2020-01-09 15:11:35] CPU #0: 1.81 kH/s
[2020-01-09 15:11:40] Total: 7.29 kH/s
[2020-01-09 15:11:45] CPU #2: 1.82 kH/s
[2020-01-09 15:11:45] CPU #3: 1.83 kH/s
[2020-01-09 15:11:45] Total: 7.29 kH/s
[2020-01-09 15:11:45] CPU #1: 1.83 kH/s
[2020-01-09 15:11:45] CPU #0: 1.81 kH/s
[2020-01-09 15:11:50] Total: 7.28 kH/s
[2020-01-09 15:11:55] CPU #2: 1.81 kH/s
[2020-01-09 15:11:55] CPU #3: 1.82 kH/s
[2020-01-09 15:11:55] Total: 7.26 kH/s
[2020-01-09 15:11:55] CPU #1: 1.81 kH/s
[2020-01-09 15:11:55] CPU #0: 1.80 kH/s
[2020-01-09 15:12:00] Total: 7.25 kH/s
[2020-01-09 15:12:05] CPU #2: 1.82 kH/s
[2020-01-09 15:12:05] CPU #3: 1.83 kH/s
[2020-01-09 15:12:05] Total: 7.24 kH/s
[2020-01-09 15:12:05] CPU #1: 1.83 kH/s
[2020-01-09 15:12:05] CPU #0: 1.81 kH/s
[2020-01-09 15:12:10] Total: 7.29 kH/s
[2020-01-09 15:12:15] CPU #2: 1.81 kH/s
[2020-01-09 15:12:15] CPU #3: 1.82 kH/s
[2020-01-09 15:12:15] Total: 7.26 kH/s
[2020-01-09 15:12:15] CPU #1: 1.82 kH/s
[2020-01-09 15:12:15] CPU #0: 1.79 kH/s
[2020-01-09 15:12:20] Total: 7.26 kH/s
[2020-01-09 15:12:25] CPU #2: 1.82 kH/s
[2020-01-09 15:12:25] CPU #3: 1.83 kH/s
[2020-01-09 15:12:25] Total: 7.29 kH/s
[2020-01-09 15:12:25] CPU #1: 1.83 kH/s
[2020-01-09 15:12:25] CPU #0: 1.81 kH/s
[2020-01-09 15:12:30] Total: 7.29 kH/s
[2020-01-09 15:12:35] CPU #2: 1.81 kH/s
[2020-01-09 15:12:35] CPU #3: 1.82 kH/s
[2020-01-09 15:12:35] Total: 7.27 kH/s
[2020-01-09 15:12:35] CPU #1: 1.82 kH/s
[2020-01-09 15:12:35] CPU #0: 1.79 kH/s
[2020-01-09 15:12:40] Total: 7.26 kH/s
[2020-01-09 15:12:45] CPU #2: 1.82 kH/s
[2020-01-09 15:12:45] CPU #3: 1.83 kH/s
[2020-01-09 15:12:45] Total: 7.29 kH/s
[2020-01-09 15:12:45] CPU #1: 1.83 kH/s
[2020-01-09 15:12:45] CPU #0: 1.81 kH/s
[2020-01-09 15:12:50] Total: 7.29 kH/s
[2020-01-09 15:12:55] CPU #2: 1.82 kH/s
[2020-01-09 15:12:55] CPU #3: 1.82 kH/s
[2020-01-09 15:12:55] Total: 7.28 kH/s
[2020-01-09 15:12:55] CPU #1: 1.82 kH/s
[2020-01-09 15:12:55] CPU #0: 1.80 kH/s
[2020-01-09 15:13:00] Total: 7.27 kH/s
[2020-01-09 15:13:05] CPU #2: 1.81 kH/s
[2020-01-09 15:13:05] CPU #3: 1.82 kH/s
[2020-01-09 15:13:05] Total: 7.23 kH/s
[2020-01-09 15:13:05] CPU #1: 1.82 kH/s
[2020-01-09 15:13:05] CPU #0: 1.79 kH/s
[2020-01-09 15:13:10] Total: 7.27 kH/s
[2020-01-09 15:13:15] CPU #2: 1.82 kH/s
[2020-01-09 15:13:15] CPU #3: 1.83 kH/s
[2020-01-09 15:13:15] Total: 7.29 kH/s
[2020-01-09 15:13:15] CPU #1: 1.82 kH/s
[2020-01-09 15:13:15] CPU #0: 1.81 kH/s
[2020-01-09 15:13:20] Total: 7.26 kH/s
[2020-01-09 15:13:25] CPU #2: 1.82 kH/s
[2020-01-09 15:13:25] CPU #3: 1.83 kH/s
[2020-01-09 15:13:25] Total: 7.26 kH/s
[2020-01-09 15:13:25] CPU #1: 1.83 kH/s
[2020-01-09 15:13:25] CPU #0: 1.81 kH/s
[2020-01-09 15:13:30] Total: 7.29 kH/s
Total Scores: 7.29,7.28,7.27,7.26,7.25,7.24,7.23,7.22
##########################################################################
Testing clockspeeds again. System health now:
Time CPU load %cpu %sys %usr %nice %io %irq Temp
15:13:18: 1908MHz 5.05 100% 0% 99% 0% 0% 0% 50.5°C
Checking cpufreq OPP:
Cpufreq OPP: 1908 Measured: 1896.338/1901.095/1902.552
Cpufreq OPP: 1800 Measured: 1791.620/1791.958/1789.673
Cpufreq OPP: 1704 Measured: 1697.897/1696.755/1696.363
Cpufreq OPP: 1608 Measured: 839.091/1506.734/1436.214
Cpufreq OPP: 1500 Measured: 1414.163/1441.280/1342.824
Cpufreq OPP: 1404 Measured: 1412.652/1197.050/1298.723
Cpufreq OPP: 1200 Measured: 1138.200/967.501/1098.606
Cpufreq OPP: 1000 Measured: 851.325/845.793/988.049
Cpufreq OPP: 667 Measured: 638.690/647.716/657.466
Cpufreq OPP: 500 Measured: 371.493/527.048/435.704
Cpufreq OPP: 250 Measured: 137.002/194.560/247.135
Cpufreq OPP: 100 Measured: 93.210/93.420/93.207
##########################################################################
System health while running tinymembench:
Time CPU load %cpu %sys %usr %nice %io %irq Temp
14:56:22: 1908MHz 1.94 19% 2% 14% 1% 1% 0% 39.1°C
14:58:22: 1908MHz 2.00 25% 0% 25% 0% 0% 0% 38.7°C
System health while running OpenSSL benchmark:
Time CPU load %cpu %sys %usr %nice %io %irq Temp
15:00:20: 1908MHz 2.00 21% 1% 18% 1% 0% 0% 39.4°C
15:00:30: 1908MHz 2.00 25% 0% 25% 0% 0% 0% 39.4°C
15:00:40: 1908MHz 2.00 25% 0% 25% 0% 0% 0% 38.6°C
15:00:50: 1908MHz 2.00 25% 0% 25% 0% 0% 0% 38.4°C
15:01:00: 1908MHz 2.00 25% 0% 25% 0% 0% 0% 39.9°C
15:01:10: 1908MHz 2.00 25% 0% 25% 0% 0% 0% 40.2°C
15:01:20: 1908MHz 2.00 25% 0% 25% 0% 0% 0% 38.6°C
15:01:30: 1908MHz 2.00 25% 0% 25% 0% 0% 0% 38.7°C
15:01:40: 1908MHz 2.00 25% 0% 25% 0% 0% 0% 38.4°C
15:01:51: 1908MHz 2.00 25% 0% 25% 0% 0% 0% 39.2°C
15:02:01: 1908MHz 2.00 25% 0% 25% 0% 0% 0% 39.4°C
System health while running 7-zip single core benchmark:
Time CPU load %cpu %sys %usr %nice %io %irq Temp
15:02:08: 1908MHz 2.00 22% 1% 19% 0% 0% 0% 39.7°C
15:03:08: 1908MHz 3.62 25% 0% 24% 0% 0% 0% 39.4°C
15:04:08: 1908MHz 3.82 25% 0% 24% 0% 0% 0% 38.6°C
15:05:08: 1908MHz 3.77 25% 0% 24% 0% 0% 0% 38.6°C
System health while running 7-zip multi core benchmark:
Time CPU load %cpu %sys %usr %nice %io %irq Temp
15:05:31: 1908MHz 4.07 22% 1% 20% 0% 0% 0% 39.6°C
15:05:51: 1908MHz 4.07 82% 1% 80% 0% 0% 0% 46.0°C
15:06:11: 1908MHz 4.43 86% 1% 84% 0% 0% 0% 45.1°C
15:06:32: 1908MHz 4.74 96% 2% 94% 0% 0% 0% 50.2°C
15:06:52: 1908MHz 4.93 81% 1% 80% 0% 0% 0% 46.2°C
15:07:12: 1908MHz 4.89 87% 1% 85% 0% 0% 0% 45.6°C
15:07:33: 1908MHz 5.06 95% 1% 93% 0% 0% 0% 50.3°C
15:07:53: 1908MHz 5.27 82% 1% 80% 0% 0% 0% 46.8°C
15:08:13: 1908MHz 5.45 87% 2% 85% 0% 0% 0% 45.8°C
15:08:35: 1908MHz 5.59 94% 2% 92% 0% 0% 0% 50.3°C
System health while running cpuminer:
Time CPU load %cpu %sys %usr %nice %io %irq Temp
15:08:37: 1908MHz 5.59 33% 1% 31% 0% 0% 0% 49.5°C
15:08:58: 1908MHz 5.44 100% 0% 99% 0% 0% 0% 50.1°C
15:09:20: 1908MHz 5.32 100% 0% 99% 0% 0% 0% 50.4°C
15:09:41: 1908MHz 5.23 100% 0% 99% 0% 0% 0% 50.4°C
15:10:03: 1908MHz 5.16 100% 0% 99% 0% 0% 0% 50.4°C
15:10:25: 1908MHz 5.16 100% 0% 99% 0% 0% 0% 50.5°C
15:10:46: 1908MHz 5.12 100% 0% 99% 0% 0% 0% 50.5°C
15:11:08: 1908MHz 5.16 100% 0% 99% 0% 0% 0% 50.5°C
15:11:30: 1908MHz 5.11 100% 0% 99% 0% 0% 0% 50.5°C
15:11:51: 1908MHz 5.08 100% 0% 99% 0% 0% 0% 50.4°C
15:12:13: 1908MHz 5.13 100% 0% 99% 0% 0% 0% 50.5°C
15:12:34: 1908MHz 5.09 100% 0% 99% 0% 0% 0% 50.5°C
15:12:56: 1908MHz 5.07 100% 0% 99% 0% 0% 0% 50.5°C
15:13:18: 1908MHz 5.05 100% 0% 99% 0% 0% 0% 50.5°C
##########################################################################
dmesg output while running the benchmarks:
[ 988.601173] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead.
##########################################################################
Linux 4.9.206 (Khadas) 01/09/20 _aarch64_ (4 CPU)
avg-cpu: %user %nice %system %iowait %steal %idle
46.22 0.45 1.19 0.28 0.00 51.86
Device tps kB_read/s kB_wrtn/s kB_read kB_wrtn
mmcblk0 10.48 232.30 9541.16 330985 13594524
mmcblk0rpmb 0.00 0.01 0.00 8 0
mmcblk0boot1 0.06 0.23 0.00 324 0
mmcblk0boot0 0.06 0.23 0.00 324 0
zram1 0.21 0.84 0.00 1192 4
zram2 0.21 0.84 0.00 1192 4
zram3 0.21 0.84 0.00 1192 4
zram4 0.21 0.84 0.00 1192 4
total used free shared buff/cache available
Mem: 1.8G 219M 1.1G 9.4M 508M 1.6G
Swap: 930M 0B 930M
Filename Type Size Used Priority
/dev/zram1 partition 238232 0 5
/dev/zram2 partition 238232 0 5
/dev/zram3 partition 238232 0 5
/dev/zram4 partition 238232 0 5
Architecture: aarch64
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: 0
Model name: Cortex-A55
Stepping: r1p0
CPU max MHz: 1908.0000
CPU min MHz: 100.0000
BogoMIPS: 48.00
Flags: fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp