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3InF.txt
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sbc-bench v0.8.8 Raspberry Pi 4 Model B Rev 1.1 (Tue, 14 Dec 2021 14:27:00 +0000)
Distributor ID: Ubuntu
Description: Ubuntu Jammy Jellyfish (development branch)
Release: 22.04
Codename: jammy
Armbian release info:
BOARD=rpi4b
BOARD_NAME="Raspberry Pi 4"
BOARDFAMILY=bcm2711
BUILD_REPOSITORY_URL=https://github.com/armbian/build
BUILD_REPOSITORY_COMMIT=0dcf0fb1d
DISTRIBUTION_CODENAME=jammy
DISTRIBUTION_STATUS=csc
VERSION=21.11.0-trunk.100
LINUXFAMILY=bcm2711
ARCH=arm64
IMAGE_TYPE=nightly
BOARD_TYPE=wip
INITRD_ARCH=arm64
KERNEL_IMAGE_TYPE=Image
BRANCH=edge
Raspberry Pi ThreadX version:
Aug 31 2021 14:53:06
Copyright (c) 2012 Broadcom
version 67615e950e1e28b92dfae6303cf7a8b879a8908f (clean) (release) (start_cd)
ThreadX configuration (/boot/firmware/config.txt):
[pi4]
max_framebuffers=2
[all]
kernel=vmlinuz
cmdline=cmdline.txt
initramfs initrd.img followkernel
disable_overscan=1
hdmi_drive=2
arm_64bit=1
over_voltage=2
arm_freq=1800
gpu_mem=16
dtoverlay=vc4-fkms-v3d
Actual ThreadX settings:
arm_64bit=1
arm_freq=1800
audio_pwm_mode=514
config_hdmi_boost=5
core_freq=500
core_freq_min=200
disable_commandline_tags=2
disable_l2cache=1
disable_overscan=1
display_hdmi_rotate=-1
display_lcd_rotate=-1
dvfs=3
enable_gic=1
force_eeprom_read=1
force_pwm_open=1
framebuffer_depth=16
framebuffer_ignore_alpha=1
framebuffer_swap=1
gpu_freq=500
gpu_freq_min=250
init_uart_clock=0x2dc6c00
lcd_framerate=60
mask_gpu_interrupt0=2048
mask_gpu_interrupt1=24611
max_framebuffers=2
over_voltage=2
over_voltage_avs=-36250
pause_burst_frames=1
program_serial_random=1
ramfsaddr=-1
total_mem=1024
hdmi_drive:0=2
hdmi_force_cec_address:0=65535
hdmi_force_cec_address:1=65535
hdmi_pixel_freq_limit:0=0x11e1a300
hdmi_pixel_freq_limit:1=0x11e1a300
/usr/bin/gcc (Ubuntu 11.2.0-12ubuntu1) 11.2.0
Uptime: 14:27:01 up 4 min, 2 users, load average: 0.16, 0.31, 0.16
Linux 5.15.7-bcm2711 (rpi4b) 12/14/21 _aarch64_ (4 CPU)
avg-cpu: %user %nice %system %iowait %steal %idle
3.35 0.02 3.91 0.38 0.00 92.35
Device tps kB_read/s kB_wrtn/s kB_dscd/s kB_read kB_wrtn kB_dscd
mmcblk1 20.96 986.81 16.18 0.00 262046 4297 0
zram0 2.26 9.01 0.02 0.00 2392 4 0
zram1 1.08 2.85 7.52 0.00 756 1996 0
total used free shared buff/cache available
Mem: 958Mi 165Mi 701Mi 5.0Mi 91Mi 711Mi
Swap: 479Mi 0B 479Mi
Filename Type Size Used Priority
/dev/zram0 partition 490628 0 5
##########################################################################
Checking cpufreq OPP (Cortex-A72):
Cpufreq OPP: 1800 ThreadX: 1800 Measured: 1800 @ 0.8938V
Cpufreq OPP: 1700 ThreadX: 1700 Measured: 1700 @ 0.8938V
Cpufreq OPP: 1600 ThreadX: 1600 Measured: 1600 @ 0.8938V
Cpufreq OPP: 1500 ThreadX: 1500 Measured: 1500 @ 0.8938V
Cpufreq OPP: 1400 ThreadX: 1400 Measured: 1400 @ 0.8938V
Cpufreq OPP: 1300 ThreadX: 1300 Measured: 1300 @ 0.8938V
Cpufreq OPP: 1200 ThreadX: 1200 Measured: 1200 @ 0.8938V
Cpufreq OPP: 1100 ThreadX: 1100 Measured: 1100 @ 0.8938V
Cpufreq OPP: 1000 ThreadX: 1000 Measured: 1000 @ 0.8938V
Cpufreq OPP: 900 ThreadX: 900 Measured: 900 @ 0.8938V
Cpufreq OPP: 800 ThreadX: 800 Measured: 800 @ 0.8938V
Cpufreq OPP: 700 ThreadX: 700 Measured: 700 @ 0.8938V
Cpufreq OPP: 600 ThreadX: 600 Measured: 600 @ 0.8938V
##########################################################################
Executing benchmark on cpu0 (Cortex-A72):
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 : 2650.3 MB/s
C copy backwards (32 byte blocks) : 2654.2 MB/s
C copy backwards (64 byte blocks) : 2653.6 MB/s
C copy : 2570.6 MB/s
C copy prefetched (32 bytes step) : 2564.3 MB/s
C copy prefetched (64 bytes step) : 2565.0 MB/s
C 2-pass copy : 2104.6 MB/s
C 2-pass copy prefetched (32 bytes step) : 2212.2 MB/s
C 2-pass copy prefetched (64 bytes step) : 2196.4 MB/s
C fill : 3113.9 MB/s (0.5%)
C fill (shuffle within 16 byte blocks) : 3117.6 MB/s (0.2%)
C fill (shuffle within 32 byte blocks) : 3117.2 MB/s (0.8%)
C fill (shuffle within 64 byte blocks) : 3116.9 MB/s (0.3%)
---
standard memcpy : 2578.0 MB/s
standard memset : 3114.9 MB/s (0.5%)
---
NEON LDP/STP copy : 2567.5 MB/s
NEON LDP/STP copy pldl2strm (32 bytes step) : 2537.1 MB/s
NEON LDP/STP copy pldl2strm (64 bytes step) : 2537.5 MB/s
NEON LDP/STP copy pldl1keep (32 bytes step) : 2566.2 MB/s
NEON LDP/STP copy pldl1keep (64 bytes step) : 2565.9 MB/s
NEON LD1/ST1 copy : 2567.0 MB/s
NEON STP fill : 3104.7 MB/s (0.6%)
NEON STNP fill : 2722.2 MB/s (1.4%)
ARM LDP/STP copy : 2567.1 MB/s
ARM STP fill : 3112.6 MB/s (0.5%)
ARM STNP fill : 2684.6 MB/s (1.6%)
==========================================================================
== 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 : 0.0 ns / 0.0 ns
65536 : 4.7 ns / 7.4 ns
131072 : 7.2 ns / 9.9 ns
262144 : 10.3 ns / 13.1 ns
524288 : 11.9 ns / 15.1 ns
1048576 : 24.6 ns / 38.9 ns
2097152 : 78.0 ns / 113.8 ns
4194304 : 105.5 ns / 136.7 ns
8388608 : 125.5 ns / 156.7 ns
16777216 : 135.3 ns / 165.8 ns
33554432 : 140.4 ns / 170.7 ns
67108864 : 149.9 ns / 184.2 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 : 0.0 ns / 0.0 ns
65536 : 4.7 ns / 7.4 ns
131072 : 7.1 ns / 9.8 ns
262144 : 8.3 ns / 10.7 ns
524288 : 8.9 ns / 11.1 ns
1048576 : 18.7 ns / 28.5 ns
2097152 : 74.3 ns / 110.9 ns
4194304 : 100.5 ns / 133.8 ns
8388608 : 113.0 ns / 141.2 ns
16777216 : 119.2 ns / 143.5 ns
33554432 : 122.4 ns / 144.8 ns
67108864 : 126.6 ns / 146.2 ns
##########################################################################
Executing benchmark twice on cluster 0 (Cortex-A72)
OpenSSL 3.0.0, built on 7 sep 2021 (Library: OpenSSL 3.0.0 7 sep 2021)
type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes 16384 bytes
aes-128-cbc 45290.64k 48888.49k 50214.66k 50537.47k 50632.02k 50632.02k
aes-128-cbc 45131.28k 48894.44k 50191.70k 50350.18k 50601.98k 50604.71k
aes-192-cbc 38413.14k 41025.71k 42103.21k 42395.99k 42278.91k 42445.48k
aes-192-cbc 38329.17k 41017.07k 42101.33k 42366.98k 42470.06k 42303.49k
aes-256-cbc 33287.82k 35283.54k 36020.99k 36210.01k 36265.98k 36257.79k
aes-256-cbc 33314.49k 35273.56k 36014.85k 36205.23k 36249.60k 36257.79k
##########################################################################
Executing benchmark single-threaded on cpu0 (Cortex-A72)
7-Zip (a) [64] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=C,Utf16=off,HugeFiles=on,64 bits,4 CPUs LE)
LE
CPU Freq: - 64000000 - - - - - - -
RAM size: 958 MB, # CPU hardware threads: 4
RAM usage: 435 MB, # Benchmark threads: 1
Compressing | Decompressing
Dict Speed Usage R/U Rating | Speed Usage R/U Rating
KiB/s % MIPS MIPS | KiB/s % MIPS MIPS
22: 1688 100 1643 1643 | 22726 100 1941 1940
23: 1531 100 1561 1561 | 22395 100 1939 1939
24: 1442 100 1551 1551 | 21999 100 1932 1931
25: 1351 100 1543 1543 | 21476 100 1912 1912
---------------------------------- | ------------------------------
Avr: 100 1575 1574 | 100 1931 1930
Tot: 100 1753 1752
##########################################################################
Executing benchmark 3 times multi-threaded
7-Zip (a) [64] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=C,Utf16=off,HugeFiles=on,64 bits,4 CPUs LE)
LE
CPU Freq: - - - - - - - - -
RAM size: 958 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: 4253 350 1181 4138 | 88251 398 1893 7529
23: 4064 362 1143 4141 | 87258 400 1889 7550
24: 3969 371 1152 4268 | 84758 397 1874 7441
25: 2384 302 903 2722 | 81276 396 1826 7233
---------------------------------- | ------------------------------
Avr: 346 1095 3817 | 398 1870 7438
Tot: 372 1483 5628
7-Zip (a) [64] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=C,Utf16=off,HugeFiles=on,64 bits,4 CPUs LE)
LE
CPU Freq: - - - - - - - - -
RAM size: 958 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: 4258 351 1179 4143 | 88010 397 1889 7509
23: 4023 358 1143 4099 | 86353 397 1882 7472
24: 3963 373 1144 4262 | 84734 397 1872 7438
25: 2556 306 953 2919 | 81082 397 1819 7216
---------------------------------- | ------------------------------
Avr: 347 1105 3856 | 397 1866 7409
Tot: 372 1485 5632
7-Zip (a) [64] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=C,Utf16=off,HugeFiles=on,64 bits,4 CPUs LE)
LE
CPU Freq: - - - - - - - - -
RAM size: 958 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: 4232 350 1177 4117 | 88569 399 1894 7556
23: 4030 359 1145 4107 | 87096 399 1887 7536
24: 3978 372 1151 4278 | 85017 398 1877 7463
25: 2601 307 968 2970 | 82219 399 1834 7317
---------------------------------- | ------------------------------
Avr: 347 1110 3868 | 399 1873 7468
Tot: 373 1491 5668
Compression: 3817,3856,3868
Decompression: 7438,7409,7468
Total: 5628,5632,5668
##########################################################################
Testing clockspeeds again. System health now:
Time fake/real load %cpu %sys %usr %nice %io %irq Temp VCore
14:41:44: 1800/1800MHz 4.09 89% 28% 61% 0% 0% 0% 57.0°C 0.8938V
Checking cpufreq OPP (Cortex-A72):
Cpufreq OPP: 1800 ThreadX: 1800 Measured: 1800 @ 0.8938V
Cpufreq OPP: 1700 ThreadX: 1700 Measured: 1505 @ 0.8938V
Cpufreq OPP: 1600 ThreadX: 1600 Measured: 1600 @ 0.8938V
Cpufreq OPP: 1500 ThreadX: 1500 Measured: 1495 @ 0.8938V
Cpufreq OPP: 1400 ThreadX: 1400 Measured: 1400 @ 0.8938V
Cpufreq OPP: 1300 ThreadX: 1300 Measured: 735 @ 0.8938V
Cpufreq OPP: 1200 ThreadX: 1200 Measured: 1195 @ 0.8938V
Cpufreq OPP: 1100 ThreadX: 1100 Measured: 1100 @ 0.8938V
Cpufreq OPP: 1000 ThreadX: 1000 Measured: 1000 @ 0.8938V
Cpufreq OPP: 900 ThreadX: 900 Measured: 900 @ 0.8938V
Cpufreq OPP: 800 ThreadX: 800 Measured: 590 @ 0.8938V
Cpufreq OPP: 700 ThreadX: 700 Measured: 700 @ 0.8938V
Cpufreq OPP: 600 ThreadX: 600 Measured: 600 @ 0.8938V
##########################################################################
System health while running tinymembench:
Time fake/real load %cpu %sys %usr %nice %io %irq Temp VCore
14:27:11: 1800/1800MHz 0.29 8% 3% 3% 0% 0% 0% 46.7°C 0.8938V
14:27:51: 1800/1800MHz 0.79 25% 0% 24% 0% 0% 0% 49.2°C 0.8938V
14:28:31: 1800/1800MHz 0.89 25% 0% 25% 0% 0% 0% 48.7°C 0.8938V
14:29:11: 1800/1800MHz 0.95 25% 0% 24% 0% 0% 0% 47.7°C 0.8938V
14:29:52: 1800/1800MHz 0.97 25% 0% 25% 0% 0% 0% 47.7°C 0.8938V
14:30:32: 1800/1800MHz 0.99 25% 0% 25% 0% 0% 0% 47.2°C 0.8938V
14:31:12: 1800/1800MHz 1.00 25% 0% 25% 0% 0% 0% 46.7°C 0.8938V
14:31:52: 1800/1800MHz 1.00 25% 0% 25% 0% 0% 0% 46.3°C 0.8938V
14:32:32: 1800/1800MHz 1.00 25% 0% 25% 0% 0% 0% 47.2°C 0.8938V
14:33:12: 1800/1800MHz 1.00 25% 0% 25% 0% 0% 0% 46.7°C 0.8938V
14:33:52: 1800/1800MHz 1.00 25% 0% 25% 0% 0% 0% 46.7°C 0.8938V
System health while running OpenSSL benchmark:
Time fake/real load %cpu %sys %usr %nice %io %irq Temp VCore
14:34:30: 1800/1800MHz 1.00 18% 1% 16% 0% 0% 0% 47.2°C 0.8938V
14:34:46: 1800/1800MHz 1.00 25% 0% 24% 0% 0% 0% 48.2°C 0.8938V
14:35:02: 1800/1800MHz 1.00 25% 0% 25% 0% 0% 0% 47.2°C 0.8938V
14:35:18: 1800/1800MHz 1.00 25% 0% 24% 0% 0% 0% 47.7°C 0.8938V
14:35:34: 1800/1800MHz 1.00 25% 0% 25% 0% 0% 0% 47.7°C 0.8938V
14:35:51: 1800/1800MHz 1.00 25% 0% 25% 0% 0% 0% 48.7°C 0.8938V
14:36:07: 1800/1800MHz 1.00 25% 0% 25% 0% 0% 0% 47.7°C 0.8938V
System health while running 7-zip single core benchmark:
Time fake/real load %cpu %sys %usr %nice %io %irq Temp VCore
14:36:18: 1800/1800MHz 1.00 19% 1% 17% 0% 0% 0% 48.2°C 0.8938V
14:36:27: 1800/1800MHz 1.00 25% 0% 24% 0% 0% 0% 47.7°C 0.8938V
14:36:37: 1800/1800MHz 1.00 25% 0% 24% 0% 0% 0% 48.7°C 0.8938V
14:36:46: 1800/1800MHz 1.00 25% 0% 24% 0% 0% 0% 48.2°C 0.8938V
14:36:55: 1800/1800MHz 1.00 25% 0% 24% 0% 0% 0% 47.7°C 0.8938V
14:37:04: 1800/1800MHz 1.00 25% 0% 24% 0% 0% 0% 47.2°C 0.8938V
14:37:13: 1800/1800MHz 1.00 25% 0% 24% 0% 0% 0% 47.2°C 0.8938V
14:37:22: 1800/1800MHz 1.00 25% 0% 24% 0% 0% 0% 47.7°C 0.8938V
14:37:31: 1800/1800MHz 1.00 25% 0% 24% 0% 0% 0% 48.2°C 0.8938V
14:37:40: 1800/1800MHz 1.00 25% 0% 24% 0% 0% 0% 47.7°C 0.8938V
System health while running 7-zip multi core benchmark:
Time fake/real load %cpu %sys %usr %nice %io %irq Temp VCore
14:37:41: 1800/1800MHz 1.00 20% 1% 18% 0% 0% 0% 48.7°C 0.8938V
14:38:00: 1800/1800MHz 1.66 93% 2% 91% 0% 0% 0% 53.6°C 0.8938V
14:38:23: 1800/1800MHz 2.25 95% 2% 92% 0% 0% 0% 55.5°C 0.8938V
14:38:44: 1800/1800MHz 2.91 92% 9% 83% 0% 0% 0% 54.5°C 0.8938V
14:39:03: 1800/1800MHz 3.35 88% 33% 54% 0% 0% 0% 56.0°C 0.8938V
14:39:22: 1800/1800MHz 3.61 92% 2% 89% 0% 0% 0% 54.0°C 0.8938V
14:39:41: 1800/1800MHz 3.62 94% 2% 92% 0% 0% 0% 55.5°C 0.8938V
14:40:00: 1800/1800MHz 3.72 91% 2% 88% 0% 0% 0% 54.5°C 0.8938V
14:40:24: 1800/1800MHz 3.86 90% 30% 59% 0% 0% 0% 57.0°C 0.8938V
14:40:43: 1800/1800MHz 3.97 92% 1% 90% 0% 0% 0% 55.5°C 0.8938V
14:41:01: 1800/1800MHz 4.21 95% 2% 92% 0% 0% 0% 57.0°C 0.8938V
14:41:26: 1800/1800MHz 4.16 92% 2% 89% 0% 0% 0% 56.5°C 0.8938V
14:41:44: 1800/1800MHz 4.09 89% 28% 61% 0% 0% 0% 57.0°C 0.8938V
##########################################################################
Linux 5.15.7-bcm2711 (rpi4b) 12/14/21 _aarch64_ (4 CPU)
avg-cpu: %user %nice %system %iowait %steal %idle
32.45 0.02 3.32 0.10 0.00 64.11
Device tps kB_read/s kB_wrtn/s kB_dscd/s kB_read kB_wrtn kB_dscd
mmcblk1 6.70 316.43 4.65 0.00 367490 5406 0
zram0 1145.97 2109.01 2474.88 0.00 2449360 2874276 0
zram1 0.29 0.73 1.82 0.00 852 2108 0
total used free shared buff/cache available
Mem: 958Mi 151Mi 754Mi 0.0Ki 52Mi 747Mi
Swap: 479Mi 63Mi 415Mi
Filename Type Size Used Priority
/dev/zram0 partition 490628 65004 5
CPU sysfs topology (clusters, cpufreq members, clockspeeds)
cpufreq min max
CPU cluster policy speed speed core type
0 0 0 600 1800 Cortex-A72
1 0 0 600 1800 Cortex-A72
2 0 0 600 1800 Cortex-A72
3 0 0 600 1800 Cortex-A72
Architecture: aarch64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
CPU(s): 4
On-line CPU(s) list: 0-3
Vendor ID: ARM
Model name: Cortex-A72
Model: 3
Thread(s) per core: 1
Core(s) per cluster: 4
Socket(s): -
Cluster(s): 1
Stepping: r0p3
CPU max MHz: 1800.0000
CPU min MHz: 600.0000
BogoMIPS: 108.00
Flags: fp asimd evtstrm crc32 cpuid
Vulnerability Itlb multihit: Not affected
Vulnerability L1tf: Not affected
Vulnerability Mds: Not affected
Vulnerability Meltdown: Not affected
Vulnerability Spec store bypass: Vulnerable
Vulnerability Spectre v1: Mitigation; __user pointer sanitization
Vulnerability Spectre v2: Vulnerable
Vulnerability Srbds: Not affected
Vulnerability Tsx async abort: Not affected
| Raspberry Pi 4 Model B Rev 1.1 | 1800 MHz | 5.15 | Jammy arm64 | 5640 | 45210 | 36260 | 2580 | 3110 | - | []() |