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3M9F.txt
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sbc-bench v0.9.1 Generic RK322x TV Box board (Fri, 14 Jan 2022 10:10:25 -0300)
Distributor ID: Debian
Description: Debian GNU/Linux 10 (buster)
Release: 10
Codename: buster
Armbian release info:
BOARD=rk322x-box
BOARD_NAME="rk322x-box"
BOARDFAMILY=rk322x
BUILD_REPOSITORY_URL=https://github.com/armbian/build
BUILD_REPOSITORY_COMMIT=d3386b548-dirty
DISTRIBUTION_CODENAME=buster
DISTRIBUTION_STATUS=supported
VERSION=21.08.6
LINUXFAMILY=rk322x
ARCH=arm
IMAGE_TYPE=stable
BOARD_TYPE=tvb
INITRD_ARCH=arm
KERNEL_IMAGE_TYPE=Image
BRANCH=legacy
/usr/bin/gcc (Debian 8.3.0-6) 8.3.0
Uptime: 10:10:26 up 22 min, 1 user, load average: 0.22, 0.19, 0.13
Linux 4.4.194-rk322x (srv01) 01/14/22 _armv7l_ (4 CPU)
avg-cpu: %user %nice %system %iowait %steal %idle
3.00 0.01 1.61 0.08 0.00 95.30
Device tps kB_read/s kB_wrtn/s kB_read kB_wrtn
mmcblk2 4.98 166.73 11.04 222593 14744
mmcblk2rpmb 0.00 0.01 0.00 16 0
mmcblk2boot1 0.09 0.35 0.00 464 0
mmcblk2boot0 0.09 0.35 0.00 464 0
zram0 0.42 1.70 0.00 2264 4
zram1 0.69 0.55 2.20 728 2936
total used free shared buff/cache available
Mem: 1.9Gi 93Mi 1.7Gi 17Mi 102Mi 1.8Gi
Swap: 988Mi 0B 988Mi
Filename Type Size Used Priority
/dev/zram0 partition 1012388 0 5
##########################################################################
Checking cpufreq OPP (Cortex-A7):
Cpufreq OPP: 1200 Measured: 1195 (1192.352/1197.813/1192.614)
Cpufreq OPP: 1008 Measured: 1010 (1005.125/1005.174/1004.771)
Cpufreq OPP: 816 Measured: 815 (811.434/812.241/813.040)
Cpufreq OPP: 600 Measured: 600 (595.843/597.222/596.165)
Cpufreq OPP: 408 Measured: 410 (405.190/405.472/405.113)
##########################################################################
Executing benchmark on cpu0 (Cortex-A7):
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 : 210.6 MB/s (0.5%)
C copy backwards (32 byte blocks) : 490.4 MB/s (0.7%)
C copy backwards (64 byte blocks) : 493.2 MB/s
C copy : 494.6 MB/s (0.6%)
C copy prefetched (32 bytes step) : 512.7 MB/s (1.1%)
C copy prefetched (64 bytes step) : 537.5 MB/s (0.5%)
C 2-pass copy : 543.7 MB/s
C 2-pass copy prefetched (32 bytes step) : 543.8 MB/s (1.0%)
C 2-pass copy prefetched (64 bytes step) : 549.2 MB/s (1.4%)
C fill : 1230.9 MB/s (0.5%)
C fill (shuffle within 16 byte blocks) : 1230.1 MB/s (0.5%)
C fill (shuffle within 32 byte blocks) : 331.8 MB/s (0.5%)
C fill (shuffle within 64 byte blocks) : 331.9 MB/s (0.5%)
---
standard memcpy : 407.8 MB/s (1.6%)
standard memset : 1230.1 MB/s (0.5%)
---
NEON read : 1057.8 MB/s (0.5%)
NEON read prefetched (32 bytes step) : 1116.1 MB/s (0.5%)
NEON read prefetched (64 bytes step) : 1101.9 MB/s (0.5%)
NEON read 2 data streams : 331.1 MB/s (0.8%)
NEON read 2 data streams prefetched (32 bytes step) : 614.5 MB/s
NEON read 2 data streams prefetched (64 bytes step) : 632.7 MB/s
NEON copy : 494.4 MB/s
NEON copy prefetched (32 bytes step) : 479.1 MB/s (1.2%)
NEON copy prefetched (64 bytes step) : 535.9 MB/s
NEON unrolled copy : 493.5 MB/s (0.5%)
NEON unrolled copy prefetched (32 bytes step) : 485.8 MB/s (2.0%)
NEON unrolled copy prefetched (64 bytes step) : 539.4 MB/s (0.6%)
NEON copy backwards : 491.2 MB/s (0.4%)
NEON copy backwards prefetched (32 bytes step) : 467.2 MB/s (0.8%)
NEON copy backwards prefetched (64 bytes step) : 534.4 MB/s (1.5%)
NEON 2-pass copy : 547.6 MB/s (0.5%)
NEON 2-pass copy prefetched (32 bytes step) : 546.2 MB/s (0.7%)
NEON 2-pass copy prefetched (64 bytes step) : 551.2 MB/s (6.5%)
NEON unrolled 2-pass copy : 543.0 MB/s (1.9%)
NEON unrolled 2-pass copy prefetched (32 bytes step) : 510.7 MB/s (0.9%)
NEON unrolled 2-pass copy prefetched (64 bytes step) : 519.1 MB/s (0.5%)
NEON fill : 1230.2 MB/s (0.6%)
NEON fill backwards : 1231.2 MB/s (0.9%)
VFP copy : 492.6 MB/s (0.6%)
VFP 2-pass copy : 526.0 MB/s (0.3%)
ARM fill (STRD) : 1230.0 MB/s (0.6%)
ARM fill (STM with 8 registers) : 1230.5 MB/s (0.5%)
ARM fill (STM with 4 registers) : 1231.0 MB/s (0.9%)
ARM copy prefetched (incr pld) : 524.3 MB/s (1.3%)
ARM copy prefetched (wrap pld) : 492.4 MB/s (1.8%)
ARM 2-pass copy prefetched (incr pld) : 541.0 MB/s (0.6%)
ARM 2-pass copy prefetched (wrap pld) : 552.5 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) : 51.7 MB/s (0.7%)
NEON copy (from framebuffer) : 49.8 MB/s (0.2%)
NEON 2-pass copy (from framebuffer) : 49.4 MB/s (0.2%)
NEON unrolled copy (from framebuffer) : 47.9 MB/s
NEON 2-pass unrolled copy (from framebuffer) : 48.8 MB/s (0.7%)
VFP copy (from framebuffer) : 223.5 MB/s (0.2%)
VFP 2-pass copy (from framebuffer) : 242.5 MB/s (0.2%)
ARM copy (from framebuffer) : 180.4 MB/s (0.5%)
ARM 2-pass copy (from framebuffer) : 158.9 MB/s (0.2%)
==========================================================================
== 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 : 6.1 ns / 10.2 ns
131072 : 9.5 ns / 14.2 ns
262144 : 17.4 ns / 23.9 ns
524288 : 106.6 ns / 172.4 ns
1048576 : 156.9 ns / 229.2 ns
2097152 : 188.1 ns / 256.6 ns
4194304 : 204.8 ns / 269.3 ns
8388608 : 215.1 ns / 277.5 ns
16777216 : 225.7 ns / 292.6 ns
33554432 : 242.7 ns / 322.4 ns
67108864 : 272.3 ns / 381.7 ns
##########################################################################
Executing benchmark twice on cluster 0 (Cortex-A7)
OpenSSL 1.1.1d, built on 10 Sep 2019
type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes 16384 bytes
aes-128-cbc 18426.94k 26528.68k 29741.74k 30698.15k 30960.30k 30812.84k
aes-128-cbc 18610.82k 26458.28k 29705.90k 30572.89k 30547.97k 30621.70k
aes-192-cbc 16662.41k 22882.39k 25303.13k 25994.58k 26058.75k 26187.09k
aes-192-cbc 16666.07k 22870.81k 25301.08k 25856.34k 26198.02k 26214.40k
aes-256-cbc 15332.08k 20461.50k 22261.08k 22921.22k 23087.79k 23079.59k
aes-256-cbc 15333.63k 20465.37k 22250.92k 22928.04k 23041.37k 23068.67k
##########################################################################
Executing benchmark single-threaded on cpu0 (Cortex-A7)
7-Zip (a) [32] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=C,Utf16=off,HugeFiles=on,32 bits,4 CPUs LE)
LE
CPU Freq: 1117 1089 1084 1119 1176 1187 1186 1187 1187
RAM size: 1977 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: 479 100 466 466 | 11440 100 977 977
23: 461 100 470 470 | 11100 100 962 961
24: 442 100 476 476 | 10836 100 952 951
25: 424 100 485 484 | 10084 100 898 898
---------------------------------- | ------------------------------
Avr: 100 474 474 | 100 947 947
Tot: 100 711 710
##########################################################################
Executing benchmark 3 times multi-threaded
7-Zip (a) [32] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=C,Utf16=off,HugeFiles=on,32 bits,4 CPUs LE)
LE
CPU Freq: 1167 1095 1079 1073 1173 1187 1174 1181 1186
RAM size: 1977 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: 1187 336 344 1155 | 41932 390 917 3578
23: 1220 353 352 1244 | 40392 387 902 3495
24: 1191 361 355 1281 | 38831 388 879 3409
25: 1115 352 362 1274 | 35177 386 811 3131
---------------------------------- | ------------------------------
Avr: 350 353 1238 | 388 877 3403
Tot: 369 615 2321
7-Zip (a) [32] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=C,Utf16=off,HugeFiles=on,32 bits,4 CPUs LE)
LE
CPU Freq: 1177 1178 1178 1177 1178 1179 1178 1178 1178
RAM size: 1977 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: 1232 346 347 1199 | 41738 389 916 3561
23: 1153 330 356 1175 | 40865 392 903 3536
24: 1141 344 357 1227 | 39208 391 880 3442
25: 1110 352 361 1268 | 35193 386 812 3132
---------------------------------- | ------------------------------
Avr: 343 355 1217 | 389 878 3418
Tot: 366 616 2318
7-Zip (a) [32] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=C,Utf16=off,HugeFiles=on,32 bits,4 CPUs LE)
LE
CPU Freq: 1184 1098 1186 1187 1187 1187 1187 1179 1185
RAM size: 1977 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: 1136 320 346 1106 | 41224 384 915 3517
23: 1131 333 346 1153 | 40089 386 899 3469
24: 1145 344 358 1231 | 38884 390 875 3414
25: 1079 348 354 1232 | 35110 385 811 3125
---------------------------------- | ------------------------------
Avr: 337 351 1181 | 386 875 3381
Tot: 361 613 2281
Compression: 1238,1217,1181
Decompression: 3403,3418,3381
Total: 2321,2318,2281
##########################################################################
Testing clockspeeds again. System health now:
Time CPU load %cpu %sys %usr %nice %io %irq Temp
10:36:35: 1200MHz 3.50 83% 5% 78% 0% 0% 0% 47.5°C
Checking cpufreq OPP (Cortex-A7):
Cpufreq OPP: 1200 Measured: 1200 (1196.869/1198.480/1196.426)
Cpufreq OPP: 1008 Measured: 1005 (1002.978/1004.979/1003.990)
Cpufreq OPP: 816 Measured: 815 (812.241/812.321/808.230)
Cpufreq OPP: 600 Measured: 460 (458.611/576.301/575.724)
Cpufreq OPP: 408 Measured: 395 (394.902/401.163/395.172)
##########################################################################
Thermal source: /sys/devices/virtual/thermal/thermal_zone0/ (soc-thermal)
System health while running tinymembench:
Time CPU load %cpu %sys %usr %nice %io %irq Temp
10:10:31: 1200MHz 0.28 4% 1% 3% 0% 0% 0% 34.0°C
10:11:11: 1200MHz 0.63 26% 0% 25% 0% 0% 0% 36.0°C
10:11:51: 1200MHz 0.81 26% 0% 25% 0% 0% 0% 38.0°C
10:12:32: 1200MHz 0.91 34% 3% 30% 0% 0% 0% 36.0°C
10:13:12: 1200MHz 0.95 29% 1% 27% 0% 0% 0% 37.0°C
10:13:52: 1200MHz 1.06 26% 0% 25% 0% 0% 0% 37.0°C
10:14:32: 1200MHz 1.03 26% 0% 25% 0% 0% 0% 38.0°C
10:15:13: 1200MHz 1.05 26% 0% 25% 0% 0% 0% 39.0°C
10:15:55: 1200MHz 1.17 34% 4% 30% 0% 0% 0% 39.0°C
10:16:39: 1200MHz 1.31 34% 3% 30% 0% 0% 0% 38.0°C
10:17:20: 1200MHz 1.23 30% 2% 27% 0% 0% 0% 36.0°C
10:18:00: 1200MHz 1.11 25% 0% 25% 0% 0% 0% 35.0°C
10:18:40: 1200MHz 1.06 25% 0% 25% 0% 0% 0% 36.0°C
10:19:20: 1200MHz 1.03 25% 0% 25% 0% 0% 0% 36.0°C
10:20:00: 1200MHz 1.01 25% 0% 25% 0% 0% 0% 36.0°C
10:20:40: 1200MHz 1.29 25% 0% 25% 0% 0% 0% 36.0°C
10:21:20: 1200MHz 1.15 25% 0% 25% 0% 0% 0% 35.0°C
10:22:01: 1200MHz 1.07 25% 0% 25% 0% 0% 0% 36.0°C
10:22:41: 1200MHz 1.04 25% 0% 25% 0% 0% 0% 36.0°C
10:23:21: 1200MHz 1.02 25% 0% 25% 0% 0% 0% 35.0°C
10:24:01: 1200MHz 1.01 25% 0% 25% 0% 0% 0% 36.0°C
10:24:41: 1200MHz 1.00 25% 0% 25% 0% 0% 0% 36.0°C
10:25:21: 1200MHz 1.00 25% 0% 25% 0% 0% 0% 35.0°C
System health while running OpenSSL benchmark:
Time CPU load %cpu %sys %usr %nice %io %irq Temp
10:25:45: 1200MHz 1.22 13% 1% 12% 0% 0% 0% 38.0°C
10:26:01: 1200MHz 1.38 25% 0% 25% 0% 0% 0% 38.0°C
10:26:17: 1200MHz 1.30 25% 0% 25% 0% 0% 0% 36.0°C
10:26:34: 1200MHz 1.21 25% 0% 25% 0% 0% 0% 37.0°C
10:26:50: 1200MHz 1.16 25% 0% 25% 0% 0% 0% 37.0°C
10:27:06: 1200MHz 1.13 25% 0% 25% 0% 0% 0% 36.0°C
10:27:22: 1200MHz 1.10 25% 0% 25% 0% 0% 0% 37.0°C
System health while running 7-zip single core benchmark:
Time CPU load %cpu %sys %usr %nice %io %irq Temp
10:27:34: 1200MHz 1.08 14% 1% 13% 0% 0% 0% 37.0°C
10:27:52: 1200MHz 1.06 25% 1% 24% 0% 0% 0% 37.0°C
10:28:10: 1200MHz 1.04 25% 1% 24% 0% 0% 0% 37.0°C
10:28:28: 1200MHz 1.03 25% 1% 24% 0% 0% 0% 37.0°C
10:28:46: 1200MHz 1.02 25% 1% 24% 0% 0% 0% 37.0°C
10:29:04: 1200MHz 1.02 25% 1% 24% 0% 0% 0% 37.0°C
10:29:22: 1200MHz 1.01 25% 1% 24% 0% 0% 0% 37.0°C
10:29:41: 1200MHz 1.01 25% 1% 24% 0% 0% 0% 37.0°C
10:29:59: 1200MHz 1.00 25% 1% 24% 0% 0% 0% 37.0°C
10:30:17: 1200MHz 1.00 26% 1% 24% 0% 0% 0% 38.0°C
System health while running 7-zip multi core benchmark:
Time CPU load %cpu %sys %usr %nice %io %irq Temp
10:30:17: 1200MHz 1.00 15% 1% 13% 0% 0% 0% 37.0°C
10:30:55: 1200MHz 1.92 81% 4% 77% 0% 0% 0% 45.0°C
10:31:32: 1200MHz 2.70 87% 5% 82% 0% 0% 0% 44.0°C
10:32:10: 1200MHz 3.34 89% 5% 84% 0% 0% 0% 46.7°C
10:32:47: 1200MHz 3.35 83% 4% 78% 0% 0% 0% 44.0°C
10:33:25: 1200MHz 3.78 85% 4% 80% 0% 0% 0% 46.7°C
10:34:02: 1200MHz 3.63 83% 4% 78% 0% 0% 0% 47.5°C
10:34:40: 1200MHz 3.91 94% 5% 88% 0% 0% 0% 47.5°C
10:35:17: 1200MHz 3.32 79% 4% 74% 0% 0% 0% 47.5°C
10:35:58: 1200MHz 3.44 87% 4% 83% 0% 0% 0% 50.0°C
10:36:35: 1200MHz 3.50 83% 5% 78% 0% 0% 0% 47.5°C
##########################################################################
dmesg output while running the benchmarks:
[ 2766.324035] rk_gmac-dwmac 30200000.ethernet eth0: Link is Down
[ 2778.388631] rk_gmac-dwmac 30200000.ethernet eth0: Link is Up - 100Mbps/Full - flow control off
##########################################################################
Linux 4.4.194-rk322x (srv01) 01/14/22 _armv7l_ (4 CPU)
avg-cpu: %user %nice %system %iowait %steal %idle
23.17 0.03 1.83 0.04 0.00 74.93
Device tps kB_read/s kB_wrtn/s kB_read kB_wrtn
mmcblk2 2.42 77.87 5.54 228817 16284
mmcblk2rpmb 0.00 0.01 0.00 16 0
mmcblk2boot1 0.04 0.16 0.00 464 0
mmcblk2boot0 0.04 0.16 0.00 464 0
zram0 0.19 0.77 0.00 2264 4
zram1 0.34 0.25 1.10 740 3224
total used free shared buff/cache available
Mem: 1.9Gi 143Mi 1.7Gi 17Mi 108Mi 1.7Gi
Swap: 988Mi 0B 988Mi
Filename Type Size Used Priority
/dev/zram0 partition 1012388 0 5
CPU sysfs topology (clusters, cpufreq members, clockspeeds)
cpufreq min max
CPU cluster policy speed speed core type
0 15 0 1200 1200 Cortex-A7 / r0p5
1 15 0 1200 1200 Cortex-A7 / r0p5
2 15 0 1200 1200 Cortex-A7 / r0p5
3 15 0 1200 1200 Cortex-A7 / r0p5
Architecture: armv7l
Byte Order: Little Endian
CPU(s): 4
On-line CPU(s) list: 0-3
Thread(s) per core: 1
Core(s) per socket: 4
Socket(s): 1
Vendor ID: ARM
Model: 5
Model name: Cortex-A7
Stepping: r0p5
CPU max MHz: 1200.0000
CPU min MHz: 408.0000
BogoMIPS: 70.58
Flags: half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm
Compiler: /usr/bin/gcc (Debian 8.3.0-6/arm-linux-gnueabihf)
Userland: armhf
Kernel: 4.4.194-rk322x/armv7l
CONFIG_HZ=250
CONFIG_HZ_250=y
CONFIG_HZ_FIXED=0
CONFIG_PREEMPT_VOLUNTARY=y
| Generic RK322x TV Box board | 1200 MHz | 4.4 | Buster armhf | 2310 | 18520 | 23070 | 410 | 1230 | - |