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1lgD.txt
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sbc-bench v0.5.4 Intel(R) Atom(TM) x5-Z8300 CPU @ 1.44GHz (Sun, 26 Aug 2018 12:58:59 +0000)
Distributor ID: ubilinux
Description: ubilinux 4 (dolcetto)
Release: 4.0
Codename: dolcetto
Architecture: amd64
/usr/bin/gcc (Debian 6.3.0-18+deb9u1) 6.3.0 20170516
Uptime: 12:58:59 up 4 min, 2 users, load average: 0.09, 0.12, 0.06
Linux 4.9.45-ubilinux+ (upboard) 08/26/2018 _x86_64_ (4 CPU)
avg-cpu: %user %nice %system %iowait %steal %idle
0.95 0.00 1.60 0.52 0.00 96.94
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
mmcblk0 13.31 513.63 9.93 138736 2682
mmcblk0boot1 0.20 0.80 0.00 216 0
mmcblk0boot0 0.20 0.80 0.00 216 0
total used free shared buff/cache available
Mem: 1.9G 114M 1.6G 30M 175M 1.6G
Swap: 0B 0B 0B
##########################################################################
Checking cpufreq OPP:
##########################################################################
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 : 1580.0 MB/s (0.3%)
C copy backwards (32 byte blocks) : 1579.6 MB/s (0.4%)
C copy backwards (64 byte blocks) : 1588.3 MB/s (0.5%)
C copy : 1577.6 MB/s (0.7%)
C copy prefetched (32 bytes step) : 1443.2 MB/s
C copy prefetched (64 bytes step) : 1454.9 MB/s (0.4%)
C 2-pass copy : 1426.0 MB/s (0.4%)
C 2-pass copy prefetched (32 bytes step) : 1174.2 MB/s (0.2%)
C 2-pass copy prefetched (64 bytes step) : 1181.0 MB/s (0.3%)
C fill : 2366.7 MB/s (0.2%)
C fill (shuffle within 16 byte blocks) : 2369.9 MB/s (0.2%)
C fill (shuffle within 32 byte blocks) : 2354.0 MB/s
C fill (shuffle within 64 byte blocks) : 2353.8 MB/s
---
standard memcpy : 2379.0 MB/s (0.3%)
standard memset : 2377.0 MB/s (0.2%)
---
MOVSB copy : 1500.0 MB/s (0.3%)
MOVSD copy : 1499.5 MB/s (0.3%)
SSE2 copy : 1553.0 MB/s (0.7%)
SSE2 nontemporal copy : 2327.6 MB/s
SSE2 copy prefetched (32 bytes step) : 1584.6 MB/s (0.7%)
SSE2 copy prefetched (64 bytes step) : 1582.0 MB/s (0.5%)
SSE2 nontemporal copy prefetched (32 bytes step) : 2022.5 MB/s (0.3%)
SSE2 nontemporal copy prefetched (64 bytes step) : 2026.0 MB/s (0.7%)
SSE2 2-pass copy : 1528.8 MB/s (0.5%)
SSE2 2-pass copy prefetched (32 bytes step) : 1319.1 MB/s
SSE2 2-pass copy prefetched (64 bytes step) : 1335.8 MB/s (0.4%)
SSE2 2-pass nontemporal copy : 1230.9 MB/s (0.3%)
SSE2 fill : 2368.0 MB/s (0.2%)
SSE2 nontemporal fill : 5068.7 MB/s (6.0%)
==========================================================================
== 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. ==
==========================================================================
MOVSD copy (from framebuffer) : 21.0 MB/s (0.1%)
MOVSD 2-pass copy (from framebuffer) : 18.3 MB/s (1.8%)
SSE2 copy (from framebuffer) : 18.5 MB/s (1.7%)
SSE2 2-pass copy (from framebuffer) : 18.4 MB/s (1.8%)
==========================================================================
== 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, [MADV_NOHUGEPAGE]
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 : 2.1 ns / 3.8 ns
65536 : 5.2 ns / 8.4 ns
131072 : 6.8 ns / 10.1 ns
262144 : 10.0 ns / 14.7 ns
524288 : 11.7 ns / 17.2 ns
1048576 : 18.5 ns / 26.8 ns
2097152 : 89.1 ns / 136.7 ns
4194304 : 127.1 ns / 175.2 ns
8388608 : 148.7 ns / 193.1 ns
16777216 : 160.7 ns / 203.4 ns
33554432 : 167.7 ns / 211.0 ns
67108864 : 187.6 ns / 244.2 ns
block size : single random read / dual random read, [MADV_HUGEPAGE]
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 : 2.1 ns / 3.9 ns
65536 : 5.2 ns / 8.4 ns
131072 : 6.8 ns / 10.1 ns
262144 : 10.0 ns / 14.7 ns
524288 : 11.7 ns / 17.2 ns
1048576 : 18.2 ns / 26.1 ns
2097152 : 82.1 ns / 126.8 ns
4194304 : 115.7 ns / 158.6 ns
8388608 : 132.2 ns / 169.1 ns
16777216 : 140.5 ns / 172.9 ns
33554432 : 144.7 ns / 174.5 ns
67108864 : 159.3 ns / 196.0 ns
##########################################################################
OpenSSL 1.1.0f, built on 25 May 2017
type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes 16384 bytes
aes-128-cbc 100890.78k 177286.40k 225132.80k 241394.69k 246388.05k 246726.66k
aes-128-cbc 102273.93k 177209.13k 225033.47k 241238.70k 246336.17k 246655.66k
aes-192-cbc 93577.88k 154998.42k 191359.91k 202993.32k 206473.90k 206766.08k
aes-192-cbc 95018.44k 155227.01k 191208.70k 202927.10k 206501.21k 206695.08k
aes-256-cbc 88309.33k 136855.96k 165716.82k 175048.36k 177725.44k 178006.70k
aes-256-cbc 87824.36k 136975.10k 165902.34k 175051.78k 177815.55k 178017.62k
##########################################################################
7-Zip (a) [64] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=en_US.UTF-8,Utf16=on,HugeFiles=on,64 bits,4 CPUs Intel(R) Atom(TM) x5-Z8300 CPU @ 1.44GHz (406C3),ASM,AES-NI)
Intel(R) Atom(TM) x5-Z8300 CPU @ 1.44GHz (406C3)
CPU Freq: 1422 1434 1434 1435 1436 1434 1434 1434 1433
RAM size: 1912 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: 906 100 882 882 | 12050 100 1028 1028
23: 886 100 903 903 | 11555 100 999 1000
24: 856 100 920 921 | 11116 100 976 976
25: 837 100 957 956 | 10493 100 934 934
---------------------------------- | ------------------------------
Avr: 100 915 916 | 100 984 984
Tot: 100 950 950
##########################################################################
7-Zip (a) [64] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=en_US.UTF-8,Utf16=on,HugeFiles=on,64 bits,4 CPUs Intel(R) Atom(TM) x5-Z8300 CPU @ 1.44GHz (406C3),ASM,AES-NI)
Intel(R) Atom(TM) x5-Z8300 CPU @ 1.44GHz (406C3)
CPU Freq: 1434 1435 1433 1435 1433 1434 1435 1434 1434
RAM size: 1912 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: 3019 323 911 2937 | 55274 396 1191 4716
23: 2993 331 922 3050 | 53913 393 1187 4665
24: 2978 341 940 3203 | 53183 394 1186 4669
25: 2947 349 965 3365 | 51064 393 1155 4545
---------------------------------- | ------------------------------
Avr: 336 934 3138 | 394 1180 4648
Tot: 365 1057 3893
7-Zip (a) [64] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=en_US.UTF-8,Utf16=on,HugeFiles=on,64 bits,4 CPUs Intel(R) Atom(TM) x5-Z8300 CPU @ 1.44GHz (406C3),ASM,AES-NI)
Intel(R) Atom(TM) x5-Z8300 CPU @ 1.44GHz (406C3)
CPU Freq: 1426 1434 1434 1433 1434 1434 1434 1434 1434
RAM size: 1912 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: 2993 322 906 2912 | 55218 396 1191 4711
23: 3078 336 935 3137 | 54422 397 1186 4709
24: 2971 341 937 3195 | 53205 394 1185 4671
25: 2969 350 968 3390 | 50422 388 1157 4488
---------------------------------- | ------------------------------
Avr: 337 936 3159 | 394 1180 4645
Tot: 365 1058 3902
7-Zip (a) [64] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=en_US.UTF-8,Utf16=on,HugeFiles=on,64 bits,4 CPUs Intel(R) Atom(TM) x5-Z8300 CPU @ 1.44GHz (406C3),ASM,AES-NI)
Intel(R) Atom(TM) x5-Z8300 CPU @ 1.44GHz (406C3)
CPU Freq: 1434 1433 1434 1435 1432 1434 1434 1434 1434
RAM size: 1912 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: 3005 323 905 2924 | 55260 396 1191 4715
23: 3002 333 917 3059 | 54360 396 1186 4704
24: 3021 345 943 3249 | 53293 395 1186 4678
25: 2931 347 964 3347 | 50845 393 1152 4525
---------------------------------- | ------------------------------
Avr: 337 932 3145 | 395 1179 4655
Tot: 366 1056 3900
Compression: 3138,3159,3145
Decompression: 4648,4645,4655
Total: 3893,3902,3900
##########################################################################
** cpuminer-multi 1.3.3 by tpruvot@github **
BTC donation address: 1FhDPLPpw18X4srecguG3MxJYe4a1JsZnd (tpruvot)
[2018-08-26 13:18:13] 4 miner threads started, using 'scrypt' algorithm.
[2018-08-26 13:18:13] CPU #1: 1.98 kH/s
[2018-08-26 13:18:13] CPU #0: 1.87 kH/s
[2018-08-26 13:18:13] CPU #3: 1.91 kH/s
[2018-08-26 13:18:13] CPU #2: 1.81 kH/s
[2018-08-26 13:18:18] Total: 7.81 kH/s
[2018-08-26 13:18:23] CPU #0: 1.99 kH/s
[2018-08-26 13:18:23] CPU #2: 1.90 kH/s
[2018-08-26 13:18:23] CPU #1: 2.00 kH/s
[2018-08-26 13:18:23] CPU #3: 1.93 kH/s
[2018-08-26 13:18:23] Total: 7.81 kH/s
[2018-08-26 13:18:28] Total: 7.79 kH/s
[2018-08-26 13:18:33] CPU #0: 1.98 kH/s
[2018-08-26 13:18:33] CPU #2: 1.90 kH/s
[2018-08-26 13:18:33] CPU #3: 1.94 kH/s
[2018-08-26 13:18:33] Total: 7.82 kH/s
[2018-08-26 13:18:33] CPU #1: 2.00 kH/s
[2018-08-26 13:18:38] Total: 7.78 kH/s
[2018-08-26 13:18:43] CPU #0: 1.99 kH/s
[2018-08-26 13:18:43] CPU #2: 1.90 kH/s
[2018-08-26 13:18:43] CPU #3: 1.93 kH/s
[2018-08-26 13:18:43] Total: 7.82 kH/s
[2018-08-26 13:18:43] CPU #1: 2.00 kH/s
[2018-08-26 13:18:48] Total: 7.78 kH/s
[2018-08-26 13:18:53] CPU #0: 1.99 kH/s
[2018-08-26 13:18:53] CPU #2: 1.91 kH/s
[2018-08-26 13:18:53] CPU #3: 1.94 kH/s
[2018-08-26 13:18:53] Total: 7.82 kH/s
[2018-08-26 13:18:53] CPU #1: 1.99 kH/s
[2018-08-26 13:18:58] Total: 7.79 kH/s
[2018-08-26 13:19:03] CPU #0: 1.99 kH/s
[2018-08-26 13:19:03] CPU #2: 1.89 kH/s
[2018-08-26 13:19:03] CPU #1: 2.00 kH/s
[2018-08-26 13:19:03] CPU #3: 1.93 kH/s
[2018-08-26 13:19:03] Total: 7.82 kH/s
[2018-08-26 13:19:08] Total: 7.82 kH/s
[2018-08-26 13:19:13] CPU #0: 1.99 kH/s
[2018-08-26 13:19:13] CPU #2: 1.89 kH/s
[2018-08-26 13:19:13] CPU #1: 2.00 kH/s
[2018-08-26 13:19:13] CPU #3: 1.92 kH/s
[2018-08-26 13:19:13] Total: 7.79 kH/s
[2018-08-26 13:19:18] Total: 7.82 kH/s
[2018-08-26 13:19:23] CPU #0: 1.98 kH/s
[2018-08-26 13:19:23] CPU #2: 1.90 kH/s
[2018-08-26 13:19:23] CPU #1: 1.99 kH/s
[2018-08-26 13:19:23] CPU #3: 1.91 kH/s
[2018-08-26 13:19:23] Total: 7.79 kH/s
[2018-08-26 13:19:28] Total: 7.81 kH/s
[2018-08-26 13:19:33] CPU #0: 1.99 kH/s
[2018-08-26 13:19:33] CPU #2: 1.89 kH/s
[2018-08-26 13:19:33] CPU #1: 2.00 kH/s
[2018-08-26 13:19:33] CPU #3: 1.90 kH/s
[2018-08-26 13:19:33] Total: 7.78 kH/s
[2018-08-26 13:19:38] Total: 7.81 kH/s
[2018-08-26 13:19:43] CPU #0: 2.00 kH/s
[2018-08-26 13:19:43] CPU #2: 1.88 kH/s
[2018-08-26 13:19:43] CPU #1: 2.00 kH/s
[2018-08-26 13:19:43] CPU #3: 1.90 kH/s
[2018-08-26 13:19:43] Total: 7.78 kH/s
[2018-08-26 13:19:48] Total: 7.81 kH/s
[2018-08-26 13:19:53] CPU #0: 1.99 kH/s
[2018-08-26 13:19:53] CPU #2: 1.88 kH/s
[2018-08-26 13:19:53] CPU #1: 2.00 kH/s
[2018-08-26 13:19:53] CPU #3: 1.94 kH/s
[2018-08-26 13:19:53] Total: 7.81 kH/s
[2018-08-26 13:19:58] Total: 7.78 kH/s
[2018-08-26 13:20:03] CPU #0: 1.99 kH/s
[2018-08-26 13:20:03] CPU #2: 1.89 kH/s
[2018-08-26 13:20:03] CPU #1: 2.00 kH/s
[2018-08-26 13:20:03] CPU #3: 1.93 kH/s
[2018-08-26 13:20:03] Total: 7.81 kH/s
[2018-08-26 13:20:08] Total: 7.78 kH/s
[2018-08-26 13:20:13] CPU #0: 1.98 kH/s
[2018-08-26 13:20:13] CPU #2: 1.89 kH/s
[2018-08-26 13:20:13] CPU #1: 2.00 kH/s
[2018-08-26 13:20:13] CPU #3: 1.93 kH/s
[2018-08-26 13:20:13] Total: 7.81 kH/s
[2018-08-26 13:20:18] Total: 7.79 kH/s
[2018-08-26 13:20:23] CPU #0: 1.99 kH/s
[2018-08-26 13:20:23] CPU #2: 1.89 kH/s
[2018-08-26 13:20:23] CPU #1: 2.00 kH/s
[2018-08-26 13:20:23] CPU #3: 1.93 kH/s
[2018-08-26 13:20:23] Total: 7.81 kH/s
[2018-08-26 13:20:28] Total: 7.79 kH/s
[2018-08-26 13:20:33] CPU #0: 1.99 kH/s
[2018-08-26 13:20:33] CPU #2: 1.88 kH/s
[2018-08-26 13:20:33] CPU #1: 2.00 kH/s
[2018-08-26 13:20:33] CPU #3: 1.93 kH/s
[2018-08-26 13:20:33] Total: 7.81 kH/s
[2018-08-26 13:20:38] Total: 7.81 kH/s
[2018-08-26 13:20:43] CPU #0: 1.99 kH/s
[2018-08-26 13:20:43] CPU #2: 1.88 kH/s
[2018-08-26 13:20:43] CPU #1: 2.00 kH/s
[2018-08-26 13:20:43] CPU #3: 1.91 kH/s
[2018-08-26 13:20:44] Total: 7.78 kH/s
[2018-08-26 13:20:47] Total: 7.80 kH/s
[2018-08-26 13:20:48] Total: 7.81 kH/s
[2018-08-26 13:20:53] CPU #3: 1.91 kH/s
[2018-08-26 13:20:53] Total: 7.79 kH/s
[2018-08-26 13:20:53] CPU #0: 1.99 kH/s
[2018-08-26 13:20:53] CPU #2: 1.89 kH/s
[2018-08-26 13:20:53] CPU #1: 2.00 kH/s
[2018-08-26 13:20:58] Total: 7.80 kH/s
[2018-08-26 13:21:03] CPU #3: 1.91 kH/s
[2018-08-26 13:21:03] Total: 7.79 kH/s
[2018-08-26 13:21:03] CPU #0: 1.99 kH/s
[2018-08-26 13:21:03] CPU #2: 1.89 kH/s
[2018-08-26 13:21:03] CPU #1: 2.00 kH/s
[2018-08-26 13:21:08] Total: 7.80 kH/s
[2018-08-26 13:21:13] CPU #3: 1.92 kH/s
[2018-08-26 13:21:13] Total: 7.81 kH/s
[2018-08-26 13:21:13] CPU #0: 2.00 kH/s
[2018-08-26 13:21:13] CPU #2: 1.88 kH/s
[2018-08-26 13:21:13] CPU #1: 2.00 kH/s
[2018-08-26 13:21:18] Total: 7.79 kH/s
[2018-08-26 13:21:23] CPU #3: 1.92 kH/s
[2018-08-26 13:21:23] Total: 7.81 kH/s
[2018-08-26 13:21:23] CPU #0: 2.00 kH/s
[2018-08-26 13:21:23] CPU #2: 1.89 kH/s
[2018-08-26 13:21:23] CPU #1: 2.00 kH/s
[2018-08-26 13:21:28] Total: 7.80 kH/s
[2018-08-26 13:21:33] CPU #3: 1.93 kH/s
[2018-08-26 13:21:33] Total: 7.80 kH/s
[2018-08-26 13:21:33] CPU #0: 1.98 kH/s
[2018-08-26 13:21:33] CPU #2: 1.89 kH/s
[2018-08-26 13:21:33] CPU #1: 2.00 kH/s
[2018-08-26 13:21:38] Total: 7.79 kH/s
[2018-08-26 13:21:43] CPU #3: 1.93 kH/s
[2018-08-26 13:21:43] Total: 7.80 kH/s
[2018-08-26 13:21:43] CPU #0: 1.99 kH/s
[2018-08-26 13:21:43] CPU #2: 1.89 kH/s
[2018-08-26 13:21:43] CPU #1: 2.00 kH/s
[2018-08-26 13:21:48] Total: 7.79 kH/s
[2018-08-26 13:21:53] CPU #3: 1.93 kH/s
[2018-08-26 13:21:53] Total: 7.80 kH/s
[2018-08-26 13:21:53] CPU #0: 2.00 kH/s
[2018-08-26 13:21:53] CPU #2: 1.89 kH/s
[2018-08-26 13:21:53] CPU #1: 1.99 kH/s
[2018-08-26 13:21:58] Total: 7.80 kH/s
[2018-08-26 13:22:03] CPU #3: 1.90 kH/s
[2018-08-26 13:22:03] Total: 7.79 kH/s
[2018-08-26 13:22:03] CPU #0: 1.99 kH/s
[2018-08-26 13:22:03] CPU #2: 1.89 kH/s
[2018-08-26 13:22:03] CPU #1: 2.00 kH/s
[2018-08-26 13:22:08] Total: 7.81 kH/s
[2018-08-26 13:22:13] CPU #3: 1.90 kH/s
[2018-08-26 13:22:13] Total: 7.79 kH/s
[2018-08-26 13:22:13] CPU #0: 1.99 kH/s
[2018-08-26 13:22:13] CPU #2: 1.89 kH/s
[2018-08-26 13:22:13] CPU #1: 2.00 kH/s
[2018-08-26 13:22:18] Total: 7.79 kH/s
[2018-08-26 13:22:23] CPU #3: 1.91 kH/s
[2018-08-26 13:22:23] Total: 7.79 kH/s
[2018-08-26 13:22:23] CPU #0: 2.00 kH/s
[2018-08-26 13:22:23] CPU #2: 1.88 kH/s
[2018-08-26 13:22:23] CPU #1: 2.00 kH/s
[2018-08-26 13:22:28] Total: 7.80 kH/s
[2018-08-26 13:22:33] CPU #3: 1.91 kH/s
[2018-08-26 13:22:33] Total: 7.80 kH/s
[2018-08-26 13:22:33] CPU #0: 1.99 kH/s
[2018-08-26 13:22:33] CPU #2: 1.89 kH/s
[2018-08-26 13:22:33] CPU #1: 1.99 kH/s
[2018-08-26 13:22:38] Total: 7.79 kH/s
[2018-08-26 13:22:43] CPU #3: 1.92 kH/s
[2018-08-26 13:22:43] Total: 7.80 kH/s
[2018-08-26 13:22:43] CPU #0: 1.99 kH/s
[2018-08-26 13:22:43] CPU #2: 1.89 kH/s
[2018-08-26 13:22:43] CPU #1: 1.99 kH/s
[2018-08-26 13:22:48] Total: 7.80 kH/s
[2018-08-26 13:22:53] CPU #3: 1.93 kH/s
[2018-08-26 13:22:53] Total: 7.80 kH/s
[2018-08-26 13:22:53] CPU #0: 1.99 kH/s
[2018-08-26 13:22:53] CPU #2: 1.89 kH/s
[2018-08-26 13:22:53] CPU #1: 2.01 kH/s
[2018-08-26 13:22:58] Total: 7.81 kH/s
[2018-08-26 13:23:03] CPU #3: 1.92 kH/s
[2018-08-26 13:23:03] Total: 7.78 kH/s
[2018-08-26 13:23:03] CPU #0: 1.99 kH/s
[2018-08-26 13:23:03] CPU #2: 1.89 kH/s
[2018-08-26 13:23:03] CPU #1: 2.01 kH/s
[2018-08-26 13:23:08] Total: 7.82 kH/s
[2018-08-26 13:23:13] CPU #3: 1.93 kH/s
Total Scores: 7.82,7.81,7.80,7.79,7.78
##########################################################################
Testing clockspeeds again. System health now:
Time CPU load %cpu %sys %usr %nice %io %irq Temp
13:23:06: 1440MHz 4.21 100% 0% 99% 0% 0% 0% 64.0°C
Checking cpufreq OPP:
##########################################################################
System health while running tinymembench:
Time CPU load %cpu %sys %usr %nice %io %irq Temp
12:59:00: 1440MHz 0.16 3% 1% 0% 0% 0% 0% 48.0°C
13:00:00: 1440MHz 0.69 26% 0% 25% 0% 0% 0% 57.0°C
13:01:00: 1440MHz 0.89 26% 0% 25% 0% 0% 0% 60.0°C
13:02:00: 1440MHz 1.04 26% 0% 25% 0% 0% 0% 60.0°C
13:03:00: 1440MHz 1.07 26% 0% 25% 0% 0% 0% 53.0°C
13:04:00: 1440MHz 1.02 26% 0% 25% 0% 0% 0% 52.0°C
13:05:00: 1440MHz 1.01 26% 0% 25% 0% 0% 0% 52.0°C
13:06:00: 1440MHz 1.04 26% 0% 25% 0% 0% 0% 52.0°C
13:07:00: 1440MHz 1.01 26% 0% 25% 0% 0% 0% 50.0°C
13:08:00: 1440MHz 1.19 26% 0% 25% 0% 0% 0% 52.0°C
13:09:00: 1440MHz 1.07 26% 0% 25% 0% 0% 0% 52.0°C
System health while running OpenSSL benchmark:
Time CPU load %cpu %sys %usr %nice %io %irq Temp
13:09:30: 579MHz 1.04 19% 0% 18% 0% 0% 0% 52.0°C
13:09:40: 1296MHz 1.30 26% 0% 25% 0% 0% 0% 52.0°C
13:09:50: 1440MHz 1.26 26% 0% 25% 0% 0% 0% 51.0°C
13:10:00: 1440MHz 1.22 26% 0% 25% 0% 0% 0% 51.0°C
13:10:10: 848MHz 1.18 26% 0% 25% 0% 0% 0% 51.0°C
13:10:20: 1026MHz 1.15 26% 0% 25% 0% 0% 0% 51.0°C
13:10:30: 966MHz 1.13 26% 0% 25% 0% 0% 0% 50.0°C
13:10:40: 940MHz 1.11 26% 0% 25% 0% 0% 0% 50.0°C
13:10:50: 1440MHz 1.09 26% 0% 25% 0% 0% 0% 50.0°C
13:11:01: 1173MHz 1.08 26% 0% 25% 0% 0% 0% 50.0°C
13:11:11: 755MHz 1.07 26% 0% 25% 0% 0% 0% 50.0°C
System health while running 7-zip single core benchmark:
Time CPU load %cpu %sys %usr %nice %io %irq Temp
13:11:18: 1438MHz 1.06 20% 0% 18% 0% 0% 0% 50.0°C
13:11:48: 1440MHz 1.82 26% 0% 25% 0% 0% 0% 51.0°C
13:12:18: 1440MHz 2.16 26% 1% 24% 0% 0% 0% 51.0°C
13:12:48: 1440MHz 2.37 26% 0% 25% 0% 0% 0% 52.0°C
13:13:19: 1440MHz 2.75 26% 1% 24% 0% 0% 0% 51.0°C
13:13:49: 1440MHz 2.87 26% 1% 24% 0% 0% 0% 52.0°C
13:14:19: 1440MHz 2.59 26% 1% 24% 0% 0% 0% 52.0°C
13:14:49: 1440MHz 2.57 26% 1% 24% 0% 0% 0% 52.0°C
System health while running 7-zip multi core benchmark:
Time CPU load %cpu %sys %usr %nice %io %irq Temp
13:15:04: 1440MHz 2.75 21% 0% 19% 0% 0% 0% 51.0°C
13:15:34: 1440MHz 2.82 81% 1% 79% 0% 0% 0% 59.0°C
13:16:04: 1440MHz 3.28 87% 2% 84% 0% 0% 0% 61.0°C
13:16:34: 1440MHz 3.76 81% 1% 79% 0% 0% 0% 61.0°C
13:17:04: 1440MHz 4.05 86% 2% 83% 0% 0% 0% 62.0°C
13:17:34: 1440MHz 3.84 82% 1% 80% 0% 0% 0% 61.0°C
13:18:05: 1440MHz 3.80 85% 2% 83% 0% 0% 0% 62.0°C
System health while running cpuminer:
Time CPU load %cpu %sys %usr %nice %io %irq Temp
13:18:13: 1199MHz 3.83 29% 1% 28% 0% 0% 0% 62.0°C
13:18:24: 1440MHz 3.86 99% 0% 99% 0% 0% 0% 63.0°C
13:18:36: 1440MHz 3.88 100% 0% 99% 0% 0% 0% 63.0°C
13:18:47: 1440MHz 3.98 100% 0% 99% 0% 0% 0% 63.0°C
13:18:58: 1440MHz 3.98 100% 0% 99% 0% 0% 0% 64.0°C
13:19:09: 1440MHz 3.98 100% 0% 99% 0% 0% 0% 64.0°C
13:19:21: 1440MHz 3.99 100% 0% 99% 0% 0% 0% 64.0°C
13:19:32: 1440MHz 4.06 100% 0% 99% 0% 0% 0% 64.0°C
13:19:43: 1440MHz 4.05 100% 0% 99% 0% 0% 0% 64.0°C
13:19:54: 1440MHz 4.28 100% 0% 99% 0% 0% 0% 64.0°C
13:20:06: 1440MHz 4.24 100% 0% 99% 0% 0% 0% 64.0°C
13:20:17: 1440MHz 4.25 100% 0% 99% 0% 0% 0% 64.0°C
13:20:28: 1440MHz 4.21 100% 0% 99% 0% 0% 0% 64.0°C
13:20:40: 1440MHz 4.18 100% 0% 99% 0% 0% 0% 64.0°C
13:20:51: 1440MHz 4.15 100% 0% 99% 0% 0% 0% 64.0°C
13:21:02: 1440MHz 4.18 100% 0% 99% 0% 0% 0% 64.0°C
13:21:13: 1440MHz 4.16 100% 0% 99% 0% 0% 0% 64.0°C
13:21:25: 1440MHz 4.13 100% 0% 99% 0% 0% 0% 64.0°C
13:21:36: 1440MHz 4.11 100% 0% 99% 0% 0% 0% 64.0°C
13:21:47: 1440MHz 4.15 100% 0% 99% 0% 0% 0% 64.0°C
13:21:59: 1440MHz 4.13 100% 0% 99% 0% 0% 0% 64.0°C
13:22:10: 1440MHz 4.11 100% 0% 99% 0% 0% 0% 64.0°C
13:22:21: 1440MHz 4.09 100% 0% 99% 0% 0% 0% 64.0°C
13:22:32: 1440MHz 4.14 100% 0% 99% 0% 0% 0% 64.0°C
13:22:44: 1440MHz 4.12 100% 0% 99% 0% 0% 0% 64.0°C
13:22:55: 1440MHz 4.25 100% 0% 99% 0% 0% 0% 64.0°C
13:23:06: 1440MHz 4.21 100% 0% 99% 0% 0% 0% 64.0°C
##########################################################################
dmesg output while running the benchmarks:
[ 583.056632] random: crng init done
[ 764.190464] perf: interrupt took too long (2512 > 2500), lowering kernel.perf_event_max_sample_rate to 79500
[ 1023.513565] perf: interrupt took too long (3146 > 3140), lowering kernel.perf_event_max_sample_rate to 63500
[ 1267.932184] perf: interrupt took too long (3951 > 3932), lowering kernel.perf_event_max_sample_rate to 50500
[ 1636.058999] perf: interrupt took too long (4939 > 4938), lowering kernel.perf_event_max_sample_rate to 40250
##########################################################################
Linux 4.9.45-ubilinux+ (upboard) 08/26/2018 _x86_64_ (4 CPU)
avg-cpu: %user %nice %system %iowait %steal %idle
40.65 0.01 1.01 0.19 0.00 58.14
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
mmcblk0 2.78 85.79 6.42 147928 11074
mmcblk0boot1 0.03 0.13 0.00 216 0
mmcblk0boot0 0.03 0.13 0.00 216 0
total used free shared buff/cache available
Mem: 1.9G 116M 1.6G 30M 187M 1.6G
Swap: 0B 0B 0B
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
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
NUMA node(s): 1
Vendor ID: GenuineIntel
CPU family: 6
Model: 76
Model name: Intel(R) Atom(TM) x5-Z8300 CPU @ 1.44GHz
Stepping: 3
CPU MHz: 1058.203
CPU max MHz: 1440.0000
CPU min MHz: 480.0000
BogoMIPS: 2880.00
Virtualization: VT-x
NUMA node0 CPU(s): 0-3
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes rdrand lahf_lm 3dnowprefetch epb tpr_shadow vnmi flexpriority ept vpid tsc_adjust smep erms dtherm arat