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1iWL.txt
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sbc-bench v0.5 Hardkernel Odroid XU4 (Wed, 01 Aug 2018 20:22:47 +0000)
Distributor ID: Debian
Description: Debian GNU/Linux 9.4 (stretch)
Release: 9.4
Codename: stretch
Armbian release info:
BOARD=odroidxu4
BOARD_NAME="Odroid XU4"
BOARDFAMILY=odroidxu4
VERSION=5.45
LINUXFAMILY=odroidxu4
BRANCH=next
ARCH=arm
IMAGE_TYPE=testing
BOARD_TYPE=conf
INITRD_ARCH=arm
KERNEL_IMAGE_TYPE=zImage
Uptime: 20:22:47 up 8 min, 1 user, load average: 1.00, 0.58, 0.26
Linux 4.9.99-odroidxu4 (odroidxu4) 08/01/2018 _armv7l_ (8 CPU)
avg-cpu: %user %nice %system %iowait %steal %idle
4.79 0.00 1.29 0.18 0.00 93.75
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
mmcblk1 15.19 272.75 591.36 146385 317384
total used free shared buff/cache available
Mem: 1.9G 86M 1.5G 7.4M 379M 1.8G
Swap: 127M 0B 127M
Filename Type Size Used Priority
/var/swap file 131068 0 -1
##########################################################################
Checking cpufreq OPP for cpu0-cpu3:
Cpufreq OPP: 200 Measured: 197.179/199.273/196.802
Cpufreq OPP: 300 Measured: 296.772/297.009/296.067
Cpufreq OPP: 400 Measured: 396.101/397.072/396.760
Cpufreq OPP: 500 Measured: 495.178/496.731/496.655
Cpufreq OPP: 600 Measured: 596.495/597.162/596.737
Cpufreq OPP: 700 Measured: 696.685/696.678/696.421
Cpufreq OPP: 800 Measured: 794.458/799.270/796.708
Cpufreq OPP: 900 Measured: 895.717/896.018/895.794
Cpufreq OPP: 1000 Measured: 995.704/996.508/995.800
Cpufreq OPP: 1100 Measured: 1095.844/1095.251/1096.204
Cpufreq OPP: 1200 Measured: 1195.761/1196.287/1195.429
Cpufreq OPP: 1300 Measured: 1295.872/1295.758/1295.790
Cpufreq OPP: 1400 Measured: 1394.899/1395.532/1392.703
Checking cpufreq OPP for cpu4-cpu7:
Cpufreq OPP: 200 Measured: 197.444/197.606/197.462
Cpufreq OPP: 300 Measured: 297.528/297.570/297.208
Cpufreq OPP: 400 Measured: 397.389/397.207/396.709
Cpufreq OPP: 500 Measured: 496.847/497.133/496.935
Cpufreq OPP: 600 Measured: 596.582/596.690/596.959
Cpufreq OPP: 700 Measured: 696.927/696.611/696.993
Cpufreq OPP: 800 Measured: 796.477/796.852/796.813
Cpufreq OPP: 900 Measured: 896.475/896.066/896.504
Cpufreq OPP: 1000 Measured: 996.316/996.424/996.340
Cpufreq OPP: 1100 Measured: 1096.053/1096.740/1096.507
Cpufreq OPP: 1200 Measured: 1196.107/1195.595/1196.177
Cpufreq OPP: 1300 Measured: 1296.068/1296.095/1296.277
Cpufreq OPP: 1400 Measured: 1395.442/1396.015/1395.879
Cpufreq OPP: 1500 Measured: 1495.738/1496.206/1496.224
Cpufreq OPP: 1600 Measured: 1595.677/1595.599/1595.658
Cpufreq OPP: 1700 Measured: 1694.724/1695.685/1695.596
Cpufreq OPP: 1800 Measured: 1795.566/1795.626/1795.606
Cpufreq OPP: 1900 Measured: 1895.247/1895.269/1895.358
Cpufreq OPP: 2000 Measured: 1994.940/1994.422/1995.113
##########################################################################
Executing tinymembench on a little core:
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 : 216.9 MB/s (0.2%)
C copy backwards (32 byte blocks) : 265.1 MB/s
C copy backwards (64 byte blocks) : 270.8 MB/s
C copy : 271.0 MB/s
C copy prefetched (32 bytes step) : 562.6 MB/s
C copy prefetched (64 bytes step) : 676.4 MB/s
C 2-pass copy : 276.3 MB/s
C 2-pass copy prefetched (32 bytes step) : 392.2 MB/s
C 2-pass copy prefetched (64 bytes step) : 423.2 MB/s
C fill : 802.2 MB/s (0.1%)
C fill (shuffle within 16 byte blocks) : 802.1 MB/s
C fill (shuffle within 32 byte blocks) : 495.2 MB/s (0.2%)
C fill (shuffle within 64 byte blocks) : 498.7 MB/s
---
standard memcpy : 307.1 MB/s
standard memset : 796.4 MB/s (0.3%)
---
NEON read : 504.2 MB/s
NEON read prefetched (32 bytes step) : 938.9 MB/s
NEON read prefetched (64 bytes step) : 1010.2 MB/s
NEON read 2 data streams : 462.5 MB/s
NEON read 2 data streams prefetched (32 bytes step) : 948.6 MB/s
NEON read 2 data streams prefetched (64 bytes step) : 999.6 MB/s
NEON copy : 277.4 MB/s
NEON copy prefetched (32 bytes step) : 684.8 MB/s
NEON copy prefetched (64 bytes step) : 698.1 MB/s
NEON unrolled copy : 266.5 MB/s
NEON unrolled copy prefetched (32 bytes step) : 441.8 MB/s
NEON unrolled copy prefetched (64 bytes step) : 649.8 MB/s
NEON copy backwards : 267.0 MB/s
NEON copy backwards prefetched (32 bytes step) : 680.2 MB/s
NEON copy backwards prefetched (64 bytes step) : 692.4 MB/s
NEON 2-pass copy : 287.7 MB/s (0.3%)
NEON 2-pass copy prefetched (32 bytes step) : 410.8 MB/s (0.2%)
NEON 2-pass copy prefetched (64 bytes step) : 437.0 MB/s
NEON unrolled 2-pass copy : 267.0 MB/s (0.1%)
NEON unrolled 2-pass copy prefetched (32 bytes step) : 369.0 MB/s (0.1%)
NEON unrolled 2-pass copy prefetched (64 bytes step) : 407.6 MB/s (0.3%)
NEON fill : 801.8 MB/s (0.2%)
NEON fill backwards : 801.7 MB/s
VFP copy : 290.3 MB/s
VFP 2-pass copy : 275.7 MB/s
ARM fill (STRD) : 796.4 MB/s
ARM fill (STM with 8 registers) : 801.9 MB/s
ARM fill (STM with 4 registers) : 801.5 MB/s
ARM copy prefetched (incr pld) : 692.5 MB/s
ARM copy prefetched (wrap pld) : 658.6 MB/s
ARM 2-pass copy prefetched (incr pld) : 415.2 MB/s
ARM 2-pass copy prefetched (wrap pld) : 404.7 MB/s
==========================================================================
== 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 read (from framebuffer) : 69.2 MB/s
NEON copy (from framebuffer) : 69.2 MB/s (0.2%)
NEON 2-pass copy (from framebuffer) : 63.2 MB/s
NEON unrolled copy (from framebuffer) : 65.4 MB/s
NEON 2-pass unrolled copy (from framebuffer) : 62.3 MB/s
VFP copy (from framebuffer) : 309.8 MB/s
VFP 2-pass copy (from framebuffer) : 285.9 MB/s
ARM copy (from framebuffer) : 254.6 MB/s (0.2%)
ARM 2-pass copy (from framebuffer) : 192.3 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 : 4.2 ns / 7.5 ns
131072 : 6.4 ns / 10.8 ns
262144 : 7.6 ns / 12.3 ns
524288 : 9.9 ns / 15.5 ns
1048576 : 75.9 ns / 117.4 ns
2097152 : 115.3 ns / 155.1 ns
4194304 : 136.0 ns / 168.9 ns
8388608 : 148.6 ns / 177.1 ns
16777216 : 162.2 ns / 195.8 ns
33554432 : 174.5 ns / 215.5 ns
67108864 : 192.2 ns / 248.0 ns
Executing tinymembench on a big core:
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 : 1146.6 MB/s
C copy backwards (32 byte blocks) : 1148.8 MB/s
C copy backwards (64 byte blocks) : 2282.2 MB/s (0.4%)
C copy : 2455.1 MB/s (1.8%)
C copy prefetched (32 bytes step) : 2773.1 MB/s (4.6%)
C copy prefetched (64 bytes step) : 2843.7 MB/s
C 2-pass copy : 1327.7 MB/s (0.1%)
C 2-pass copy prefetched (32 bytes step) : 1588.0 MB/s (0.2%)
C 2-pass copy prefetched (64 bytes step) : 1608.3 MB/s
C fill : 4864.1 MB/s (0.6%)
C fill (shuffle within 16 byte blocks) : 1693.0 MB/s
C fill (shuffle within 32 byte blocks) : 1694.1 MB/s
C fill (shuffle within 64 byte blocks) : 1795.0 MB/s (0.1%)
---
standard memcpy : 2231.3 MB/s (3.2%)
standard memset : 4854.5 MB/s (0.8%)
---
NEON read : 3320.6 MB/s
NEON read prefetched (32 bytes step) : 4210.2 MB/s (0.1%)
NEON read prefetched (64 bytes step) : 4213.6 MB/s
NEON read 2 data streams : 3354.4 MB/s
NEON read 2 data streams prefetched (32 bytes step) : 4338.7 MB/s
NEON read 2 data streams prefetched (64 bytes step) : 4342.4 MB/s
NEON copy : 2545.3 MB/s (0.2%)
NEON copy prefetched (32 bytes step) : 2880.9 MB/s
NEON copy prefetched (64 bytes step) : 2869.9 MB/s
NEON unrolled copy : 2185.8 MB/s
NEON unrolled copy prefetched (32 bytes step) : 3240.4 MB/s
NEON unrolled copy prefetched (64 bytes step) : 3258.3 MB/s
NEON copy backwards : 1188.6 MB/s
NEON copy backwards prefetched (32 bytes step) : 1383.8 MB/s (0.5%)
NEON copy backwards prefetched (64 bytes step) : 1384.0 MB/s (0.3%)
NEON 2-pass copy : 2048.7 MB/s (0.1%)
NEON 2-pass copy prefetched (32 bytes step) : 2185.7 MB/s
NEON 2-pass copy prefetched (64 bytes step) : 2189.3 MB/s
NEON unrolled 2-pass copy : 1361.5 MB/s
NEON unrolled 2-pass copy prefetched (32 bytes step) : 1705.5 MB/s
NEON unrolled 2-pass copy prefetched (64 bytes step) : 1721.0 MB/s
NEON fill : 4855.1 MB/s (0.9%)
NEON fill backwards : 1712.9 MB/s
VFP copy : 2414.7 MB/s
VFP 2-pass copy : 1308.6 MB/s (0.2%)
ARM fill (STRD) : 4861.1 MB/s (1.1%)
ARM fill (STM with 8 registers) : 4858.4 MB/s (0.3%)
ARM fill (STM with 4 registers) : 4860.3 MB/s (0.3%)
ARM copy prefetched (incr pld) : 2915.0 MB/s (0.3%)
ARM copy prefetched (wrap pld) : 2747.5 MB/s
ARM 2-pass copy prefetched (incr pld) : 1618.3 MB/s
ARM 2-pass copy prefetched (wrap pld) : 1597.1 MB/s
==========================================================================
== 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 read (from framebuffer) : 246.5 MB/s
NEON copy (from framebuffer) : 243.6 MB/s
NEON 2-pass copy (from framebuffer) : 234.2 MB/s
NEON unrolled copy (from framebuffer) : 236.7 MB/s
NEON 2-pass unrolled copy (from framebuffer) : 223.4 MB/s
VFP copy (from framebuffer) : 406.6 MB/s
VFP 2-pass copy (from framebuffer) : 380.6 MB/s
ARM copy (from framebuffer) : 223.8 MB/s
ARM 2-pass copy (from framebuffer) : 209.5 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 : 4.4 ns / 6.7 ns
131072 : 6.7 ns / 9.0 ns
262144 : 9.6 ns / 11.8 ns
524288 : 11.0 ns / 13.5 ns
1048576 : 12.0 ns / 14.4 ns
2097152 : 21.9 ns / 36.5 ns
4194304 : 96.1 ns / 145.1 ns
8388608 : 135.5 ns / 184.3 ns
16777216 : 155.7 ns / 200.3 ns
33554432 : 167.2 ns / 210.9 ns
67108864 : 182.5 ns / 235.6 ns
##########################################################################
OpenSSL (version 1.1.0f, built on 25 May 2017)
type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes 16384 bytes
aes-128-cbc 22074.92k 31168.79k 34849.37k 35708.59k 36083.03k 36186.79k
aes-128-cbc 73341.63k 87448.51k 93773.57k 95501.31k 95985.66k 96081.24k
aes-192-cbc 19861.51k 26969.75k 29848.49k 30633.64k 30752.77k 30878.38k
aes-192-cbc 65188.76k 76390.38k 81246.98k 82622.46k 82460.67k 82149.38k
aes-256-cbc 18256.02k 24192.79k 26318.51k 26996.74k 27178.33k 27164.67k
aes-256-cbc 58360.98k 67191.23k 70863.36k 71797.08k 72103.25k 72078.68k
##########################################################################
7-Zip (a) [32] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=en_US.UTF-8,Utf16=on,HugeFiles=on,32 bits,8 CPUs LE)
LE
CPU Freq: 1246 1374 1382 1382 1361 1371 1382 1381 1380
RAM size: 1993 MB, # CPU hardware threads: 8
RAM usage: 1765 MB, # Benchmark threads: 8
Compressing | Decompressing
Dict Speed Usage R/U Rating | Speed Usage R/U Rating
KiB/s % MIPS MIPS | KiB/s % MIPS MIPS
22: 633 100 617 616 | 12949 100 1105 1105
23: 618 100 630 630 | 12681 100 1098 1097
24: 600 100 646 646 | 12376 100 1087 1086
25: 581 100 664 664 | 11850 100 1055 1055
---------------------------------- | ------------------------------
Avr: 100 639 639 | 100 1086 1086
Tot: 100 863 862
7-Zip (a) [32] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=en_US.UTF-8,Utf16=on,HugeFiles=on,32 bits,8 CPUs LE)
LE
CPU Freq: 1988 1993 1993 1994 1994 1993 1994 1994 1994
RAM size: 1993 MB, # CPU hardware threads: 8
RAM usage: 1765 MB, # Benchmark threads: 8
Compressing | Decompressing
Dict Speed Usage R/U Rating | Speed Usage R/U Rating
KiB/s % MIPS MIPS | KiB/s % MIPS MIPS
22: 1304 100 1269 1269 | 23168 100 1977 1976
23: 1262 100 1286 1286 | 22623 100 1959 1958
24: 1216 100 1308 1308 | 22075 100 1938 1938
25: 1179 100 1347 1347 | 21292 100 1895 1895
---------------------------------- | ------------------------------
Avr: 100 1303 1303 | 100 1942 1942
Tot: 100 1622 1622
##########################################################################
7-Zip (a) [32] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=en_US.UTF-8,Utf16=on,HugeFiles=on,32 bits,8 CPUs LE)
LE
CPU Freq: 1982 1982 1993 1993 1994 1995 1994 1994 1994
RAM size: 1993 MB, # CPU hardware threads: 8
RAM usage: 1765 MB, # Benchmark threads: 8
Compressing | Decompressing
Dict Speed Usage R/U Rating | Speed Usage R/U Rating
KiB/s % MIPS MIPS | KiB/s % MIPS MIPS
22: 3614 510 689 3516 | 103547 622 1420 8832
23: 3723 534 710 3794 | 101300 623 1407 8766
24: 4390 505 934 4721 | 99343 631 1383 8719
25: 3699 557 759 4224 | 96367 630 1361 8576
---------------------------------- | ------------------------------
Avr: 527 773 4064 | 626 1393 8723
Tot: 577 1083 6394
7-Zip (a) [32] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=en_US.UTF-8,Utf16=on,HugeFiles=on,32 bits,8 CPUs LE)
LE
CPU Freq: 1992 1994 1995 1994 1995 1995 1995 1994 1995
RAM size: 1993 MB, # CPU hardware threads: 8
RAM usage: 1765 MB, # Benchmark threads: 8
Compressing | Decompressing
Dict Speed Usage R/U Rating | Speed Usage R/U Rating
KiB/s % MIPS MIPS | KiB/s % MIPS MIPS
22: 3896 455 833 3790 | 103077 624 1410 8792
23: 3780 495 779 3851 | 101332 629 1395 8769
24: 3713 549 727 3993 | 99014 629 1382 8690
25: 3706 560 756 4232 | 96306 633 1355 8571
---------------------------------- | ------------------------------
Avr: 515 774 3966 | 628 1385 8706
Tot: 571 1080 6336
7-Zip (a) [32] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=en_US.UTF-8,Utf16=on,HugeFiles=on,32 bits,8 CPUs LE)
LE
CPU Freq: 1991 1994 1994 1995 1994 1994 1995 1995 1994
RAM size: 1993 MB, # CPU hardware threads: 8
RAM usage: 1765 MB, # Benchmark threads: 8
Compressing | Decompressing
Dict Speed Usage R/U Rating | Speed Usage R/U Rating
KiB/s % MIPS MIPS | KiB/s % MIPS MIPS
22: 3850 491 763 3746 | 103905 630 1406 8863
23: 3849 463 846 3922 | 101504 630 1393 8784
24: 3823 477 862 4112 | 99188 629 1384 8706
25: 3707 561 755 4234 | 96437 634 1354 8582
---------------------------------- | ------------------------------
Avr: 498 807 4003 | 631 1384 8734
Tot: 564 1096 6368
Compression: 4064,3966,4003
Decompression: 8723,8706,8734
Total: 6394,6336,6368
##########################################################################
Testing clockspeeds again. System health now:
Time big.LITTLE load %cpu %sys %usr %nice %io %irq Temp
20:58:07: 2000/1400MHz 5.31 66% 1% 64% 0% 0% 0% 64.0°C
Checking cpufreq OPP for cpu0-cpu3:
Cpufreq OPP: 200 Measured: 197.345/196.921/197.105
Cpufreq OPP: 300 Measured: 296.902/296.957/296.778
Cpufreq OPP: 400 Measured: 397.170/396.700/396.946
Cpufreq OPP: 500 Measured: 496.422/496.725/496.766
Cpufreq OPP: 600 Measured: 596.697/593.803/595.541
Cpufreq OPP: 700 Measured: 696.303/696.802/696.230
Cpufreq OPP: 800 Measured: 796.305/796.660/793.895
Cpufreq OPP: 900 Measured: 896.504/895.319/893.779
Cpufreq OPP: 1000 Measured: 995.620/996.040/996.136
Cpufreq OPP: 1100 Measured: 1094.230/1096.146/1095.716
Cpufreq OPP: 1200 Measured: 1195.180/1195.983/1195.664
Cpufreq OPP: 1300 Measured: 1295.742/1295.742/1295.352
Cpufreq OPP: 1400 Measured: 1395.623/1394.221/1395.442
Checking cpufreq OPP for cpu4-cpu7:
Cpufreq OPP: 200 Measured: 197.475/197.502/197.588
Cpufreq OPP: 300 Measured: 297.466/297.146/297.587
Cpufreq OPP: 400 Measured: 397.072/397.548/397.342
Cpufreq OPP: 500 Measured: 496.923/497.174/497.268
Cpufreq OPP: 600 Measured: 596.926/597.108/596.892
Cpufreq OPP: 700 Measured: 697.015/696.252/696.773
Cpufreq OPP: 800 Measured: 796.564/796.785/796.631
Cpufreq OPP: 900 Measured: 896.601/896.620/896.698
Cpufreq OPP: 1000 Measured: 996.808/997.037/995.752
Cpufreq OPP: 1100 Measured: 1096.414/1096.577/1096.262
Cpufreq OPP: 1200 Measured: 1195.429/1195.955/1196.080
Cpufreq OPP: 1300 Measured: 1296.160/1296.368/1295.561
Cpufreq OPP: 1400 Measured: 1396.060/1395.894/1395.940
Cpufreq OPP: 1500 Measured: 1495.236/1495.721/1495.461
Cpufreq OPP: 1600 Measured: 1595.342/1595.776/1595.677
Cpufreq OPP: 1700 Measured: 1695.668/1695.703/1695.721
Cpufreq OPP: 1800 Measured: 1795.686/1794.767/1795.486
Cpufreq OPP: 1900 Measured: 1895.291/1895.047/1895.158
Cpufreq OPP: 2000 Measured: 1994.891/1995.285/1995.088
##########################################################################
System health while running tinymembench:
Time big.LITTLE load %cpu %sys %usr %nice %io %irq Temp
20:23:08: 2000/1400MHz 1.00 6% 1% 4% 0% 0% 0% 49.0°C
20:24:08: 2000/1400MHz 1.00 12% 0% 12% 0% 0% 0% 45.0°C
20:25:08: 2000/1400MHz 1.00 12% 0% 12% 0% 0% 0% 45.0°C
20:26:08: 2000/1400MHz 1.00 12% 0% 12% 0% 0% 0% 43.0°C
20:27:08: 2000/1400MHz 1.00 12% 0% 12% 0% 0% 0% 41.0°C
20:28:09: 2000/1400MHz 1.03 12% 0% 12% 0% 0% 0% 44.0°C
20:29:09: 2000/1400MHz 1.01 12% 0% 12% 0% 0% 0% 43.0°C
20:30:09: 2000/1400MHz 1.00 12% 0% 12% 0% 0% 0% 43.0°C
20:31:09: 2000/1400MHz 1.00 12% 0% 12% 0% 0% 0% 51.0°C
20:32:09: 2000/1400MHz 1.00 12% 0% 12% 0% 0% 0% 52.0°C
20:33:09: 2000/1400MHz 1.00 12% 0% 12% 0% 0% 0% 53.0°C
20:34:09: 2000/1400MHz 1.00 12% 0% 12% 0% 0% 0% 52.0°C
20:35:09: 2000/1400MHz 1.00 12% 0% 12% 0% 0% 0% 47.0°C
20:36:09: 2000/1400MHz 1.00 12% 0% 12% 0% 0% 0% 48.0°C
System health while running OpenSSL benchmark:
Time big.LITTLE load %cpu %sys %usr %nice %io %irq Temp
20:37:02: 2000/1400MHz 1.00 10% 0% 9% 0% 0% 0% 50.0°C
20:37:12: 2000/1400MHz 1.00 12% 0% 12% 0% 0% 0% 43.0°C
20:37:22: 2000/1400MHz 1.00 12% 0% 12% 0% 0% 0% 47.0°C
20:37:32: 2000/1400MHz 1.00 12% 0% 12% 0% 0% 0% 48.0°C
20:37:42: 2000/1400MHz 1.00 12% 0% 12% 0% 0% 0% 44.0°C
20:37:52: 2000/1400MHz 1.00 12% 0% 12% 0% 0% 0% 43.0°C
20:38:02: 2000/1400MHz 1.00 12% 0% 12% 0% 0% 0% 48.0°C
20:38:12: 2000/1400MHz 1.00 12% 0% 12% 0% 0% 0% 49.0°C
20:38:22: 2000/1400MHz 1.00 12% 0% 12% 0% 0% 0% 43.0°C
20:38:32: 2000/1400MHz 1.00 12% 0% 12% 0% 0% 0% 45.0°C
20:38:42: 2000/1400MHz 1.00 12% 0% 12% 0% 0% 0% 48.0°C
System health while running 7-zip single core benchmark:
Time big.LITTLE load %cpu %sys %usr %nice %io %irq Temp
20:38:50: 2000/1400MHz 1.00 10% 0% 9% 0% 0% 0% 53.0°C
20:39:05: 2000/1400MHz 1.61 12% 0% 12% 0% 0% 0% 43.0°C
20:39:20: 2000/1400MHz 2.21 12% 0% 12% 0% 0% 0% 43.0°C
20:39:35: 2000/1400MHz 3.49 12% 0% 12% 0% 0% 0% 42.0°C
20:39:50: 2000/1400MHz 4.49 12% 0% 12% 0% 0% 0% 42.0°C
20:40:05: 2000/1400MHz 5.03 12% 0% 11% 0% 0% 0% 43.0°C
20:40:20: 2000/1400MHz 4.87 12% 0% 12% 0% 0% 0% 43.0°C
20:40:35: 2000/1400MHz 4.83 12% 0% 12% 0% 0% 0% 43.0°C
20:40:50: 2000/1400MHz 4.79 12% 0% 12% 0% 0% 0% 43.0°C
20:41:05: 2000/1400MHz 5.23 12% 0% 12% 0% 0% 0% 42.0°C
20:41:21: 2000/1400MHz 5.85 12% 0% 12% 0% 0% 0% 42.0°C
20:41:36: 2000/1400MHz 6.32 12% 0% 11% 0% 0% 0% 42.0°C
20:41:51: 2000/1400MHz 5.88 12% 0% 12% 0% 0% 0% 42.0°C
20:42:06: 2000/1400MHz 5.69 12% 0% 12% 0% 0% 0% 42.0°C
20:42:21: 2000/1400MHz 5.48 12% 0% 12% 0% 0% 0% 42.0°C
20:42:36: 2000/1400MHz 5.15 12% 0% 12% 0% 0% 0% 42.0°C
20:42:51: 2000/1400MHz 5.04 12% 0% 12% 0% 0% 0% 42.0°C
20:43:06: 2000/1400MHz 5.03 12% 0% 12% 0% 0% 0% 42.0°C
20:43:21: 2000/1400MHz 5.01 12% 0% 12% 0% 0% 0% 42.0°C
20:43:36: 2000/1400MHz 5.68 12% 0% 12% 0% 0% 0% 42.0°C
20:43:51: 2000/1400MHz 6.19 12% 0% 12% 0% 0% 0% 42.0°C
20:44:06: 2000/1400MHz 6.09 12% 1% 11% 0% 0% 0% 41.0°C
20:44:21: 2000/1400MHz 5.70 12% 0% 12% 0% 0% 0% 42.0°C
20:44:36: 2000/1400MHz 5.48 12% 0% 12% 0% 0% 0% 41.0°C
20:44:51: 2000/1400MHz 5.23 12% 0% 12% 0% 0% 0% 41.0°C
20:45:06: 2000/1400MHz 5.04 12% 0% 12% 0% 0% 0% 42.0°C
20:45:21: 2000/1400MHz 4.81 12% 0% 12% 0% 0% 0% 42.0°C
20:45:36: 2000/1400MHz 4.86 12% 0% 12% 0% 0% 0% 42.0°C
20:45:51: 2000/1400MHz 4.74 12% 0% 12% 0% 0% 0% 42.0°C
20:46:07: 2000/1400MHz 4.79 12% 0% 12% 0% 0% 0% 42.0°C
20:46:22: 2000/1400MHz 4.82 12% 0% 12% 0% 0% 0% 42.0°C
20:46:37: 2000/1400MHz 4.72 12% 0% 12% 0% 0% 0% 42.0°C
20:46:52: 2000/1400MHz 4.70 12% 0% 12% 0% 0% 0% 42.0°C
20:47:07: 2000/1400MHz 4.68 12% 0% 12% 0% 0% 0% 42.0°C
20:47:22: 2000/1400MHz 4.53 12% 0% 12% 0% 0% 0% 43.0°C
20:47:37: 2000/1400MHz 4.49 12% 0% 12% 0% 0% 0% 42.0°C
20:47:52: 2000/1400MHz 4.99 12% 0% 11% 0% 0% 0% 41.0°C
20:48:07: 2000/1400MHz 5.66 12% 0% 11% 0% 0% 0% 46.0°C
20:48:22: 2000/1400MHz 5.36 12% 0% 12% 0% 0% 0% 48.0°C
20:48:37: 2000/1400MHz 5.95 12% 0% 12% 0% 0% 0% 49.0°C
20:48:52: 2000/1400MHz 6.40 12% 0% 12% 0% 0% 0% 50.0°C
20:49:07: 2000/1400MHz 6.02 12% 0% 12% 0% 0% 0% 50.0°C
20:49:22: 2000/1400MHz 5.97 12% 0% 12% 0% 0% 0% 49.0°C
20:49:37: 2000/1400MHz 6.42 12% 0% 12% 0% 0% 0% 50.0°C
20:49:52: 2000/1400MHz 6.77 12% 0% 12% 0% 0% 0% 50.0°C
20:50:07: 2000/1400MHz 6.24 12% 0% 12% 0% 0% 0% 51.0°C
20:50:22: 2000/1400MHz 6.04 12% 0% 12% 0% 0% 0% 50.0°C
20:50:38: 2000/1400MHz 5.80 12% 0% 12% 0% 0% 0% 50.0°C
20:50:53: 2000/1400MHz 5.72 12% 0% 12% 0% 0% 0% 50.0°C
20:51:08: 2000/1400MHz 6.29 12% 0% 12% 0% 0% 0% 50.0°C
20:51:23: 2000/1400MHz 6.39 12% 1% 11% 0% 0% 0% 51.0°C
20:51:38: 2000/1400MHz 5.86 12% 0% 12% 0% 0% 0% 51.0°C
20:51:53: 2000/1400MHz 5.45 12% 0% 12% 0% 0% 0% 50.0°C
20:52:08: 2000/1400MHz 5.19 12% 0% 12% 0% 0% 0% 51.0°C
20:52:23: 2000/1400MHz 5.08 12% 0% 12% 0% 0% 0% 51.0°C
20:52:38: 2000/1400MHz 4.92 12% 0% 12% 0% 0% 0% 50.0°C
20:52:53: 2000/1400MHz 4.87 12% 0% 12% 0% 0% 0% 51.0°C
20:53:08: 2000/1400MHz 5.07 12% 0% 12% 0% 0% 0% 51.0°C
20:53:23: 2000/1400MHz 5.79 12% 0% 12% 0% 0% 0% 50.0°C
System health while running 7-zip multi core benchmark:
Time big.LITTLE load %cpu %sys %usr %nice %io %irq Temp
20:53:32: 2000/1400MHz 5.96 11% 0% 10% 0% 0% 0% 51.0°C
20:54:02: 2000/1400MHz 5.86 66% 1% 65% 0% 0% 0% 55.0°C
20:54:32: 2000/1400MHz 5.14 61% 2% 59% 0% 0% 0% 61.0°C
20:55:02: 2000/1400MHz 5.43 71% 1% 70% 0% 0% 0% 63.0°C
20:55:34: 1900/1400MHz 5.47 65% 1% 63% 0% 0% 0% 75.0°C
20:56:05: 2000/1400MHz 5.54 67% 1% 66% 0% 0% 0% 56.0°C
20:56:35: 2000/1400MHz 5.22 68% 1% 66% 0% 0% 0% 65.0°C
20:57:05: 2000/1400MHz 5.27 69% 1% 67% 0% 0% 0% 69.0°C
20:57:36: 2000/1400MHz 5.12 60% 1% 58% 0% 0% 0% 73.0°C
20:58:07: 2000/1400MHz 5.31 66% 1% 64% 0% 0% 0% 64.0°C
Throttling statistics (time spent on each cpufreq OPP) for CPUs 4-7:
2000 MHz: 2083.27 sec
1900 MHz: 25.23 sec
1800 MHz: 7.58 sec
1700 MHz: 0 sec
1600 MHz: 0 sec
1500 MHz: 0 sec
1400 MHz: 0 sec
1300 MHz: 0 sec
1200 MHz: 0 sec
1100 MHz: 0 sec
1000 MHz: 0 sec
900 MHz: 0 sec
800 MHz: 0 sec
700 MHz: 0 sec
600 MHz: 0 sec
500 MHz: 0 sec
400 MHz: 0 sec
300 MHz: 0 sec
200 MHz: sec
##########################################################################
Linux 4.9.99-odroidxu4 (odroidxu4) 08/01/2018 _armv7l_ (8 CPU)
avg-cpu: %user %nice %system %iowait %steal %idle
16.53 0.00 0.62 0.04 0.00 82.81
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
mmcblk1 3.09 54.69 118.36 147413 319008
total used free shared buff/cache available
Mem: 1.9G 88M 1.6G 7.0M 250M 1.8G
Swap: 127M 468K 127M
Filename Type Size Used Priority
/var/swap file 131068 468 -1
Architecture: armv7l
Byte Order: Little Endian
CPU(s): 8
On-line CPU(s) list: 0-7
Thread(s) per core: 1
Core(s) per socket: 4
Socket(s): 2
Model: 3
Model name: ARMv7 Processor rev 3 (v7l)
CPU max MHz: 1400.0000
CPU min MHz: 200.0000
BogoMIPS: 84.00
Flags: half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm