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3Q2q.txt
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3Q2q.txt
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sbc-bench v0.9.3 Radxa ROCK Pi 4B (Sat, 19 Feb 2022 11:36:43 +0100)
Distributor ID: Ubuntu
Description: Ubuntu 20.04.2 LTS
Release: 20.04
Codename: focal
Armbian release info:
BOARD=rockpi-4b
BOARD_NAME="Rockpi 4B"
BOARDFAMILY=rockchip64
BUILD_REPOSITORY_URL=git@github.com:armbian/build
BUILD_REPOSITORY_COMMIT=aec64805a
DISTRIBUTION_CODENAME=focal
DISTRIBUTION_STATUS=supported
VERSION=21.08.1
LINUXFAMILY=rockchip64
ARCH=arm64
IMAGE_TYPE=stable
BOARD_TYPE=conf
INITRD_ARCH=arm64
KERNEL_IMAGE_TYPE=Image
BRANCH=current
/usr/bin/gcc (Ubuntu 9.3.0-17ubuntu1~20.04) 9.3.0
Uptime: 11:36:43 up 6 min, 2 users, load average: 0.41, 0.27, 0.13
Linux 5.10.60-rockchip64 (rockpi-4b) 02/19/22 _aarch64_ (6 CPU)
avg-cpu: %user %nice %system %iowait %steal %idle
4.17 0.00 2.66 0.03 0.00 93.14
Device tps kB_read/s kB_wrtn/s kB_dscd/s kB_read kB_wrtn kB_dscd
mmcblk2 0.35 7.59 0.00 0.00 3136 0 0
mmcblk2boot0 0.14 0.56 0.00 0.00 232 0 0
mmcblk2boot1 0.14 0.56 0.00 0.00 232 0 0
nvme0n1 33.90 983.52 2585.72 0.00 406469 1068628 0
zram0 1.38 5.50 0.01 0.00 2272 4 0
zram1 0.62 1.09 5.62 0.00 452 2324 0
total used free shared buff/cache available
Mem: 3.8Gi 188Mi 3.4Gi 5.0Mi 195Mi 3.5Gi
Swap: 1.9Gi 0B 1.9Gi
Filename Type Size Used Priority
/dev/zram0 partition 1977824 0 5
##########################################################################
Checking cpufreq OPP for cpu0-cpu3 (Cortex-A53):
Cpufreq OPP: 1512 Measured: 1510 (1508.899/1510.170/1509.446)
Cpufreq OPP: 1416 Measured: 1415 (1413.652/1413.574/1412.925)
Cpufreq OPP: 1200 Measured: 1200 (1197.522/1197.841/1197.633)
Cpufreq OPP: 1008 Measured: 1010 (1005.663/1005.333/1005.725)
Cpufreq OPP: 816 Measured: 815 (813.581/812.900/813.771)
Cpufreq OPP: 600 Measured: 600 (597.810/597.810/597.661)
Cpufreq OPP: 408 Measured: 410 (405.263/405.763/405.690)
Checking cpufreq OPP for cpu4-cpu5 (Cortex-A72):
Cpufreq OPP: 2016 Measured: 2015 (2014.485/2014.359/2014.158)
Cpufreq OPP: 1800 Measured: 1800 (1798.487/1798.126/1798.667)
Cpufreq OPP: 1608 Measured: 1610 (1606.437/1606.537/1606.377)
Cpufreq OPP: 1416 Measured: 1415 (1414.116/1414.472/1414.581)
Cpufreq OPP: 1200 Measured: 1200 (1198.022/1198.758/1198.703)
Cpufreq OPP: 1008 Measured: 1010 (1006.190/1006.680/1006.043)
Cpufreq OPP: 816 Measured: 815 (814.523/814.663/814.593)
Cpufreq OPP: 600 Measured: 600 (598.547/598.188/598.452)
Cpufreq OPP: 408 Measured: 410 (406.514/406.289/406.577)
##########################################################################
Executing benchmark on cpu0 (Cortex-A53):
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 : 1716.9 MB/s (0.8%)
C copy backwards (32 byte blocks) : 1740.4 MB/s (0.6%)
C copy backwards (64 byte blocks) : 1757.1 MB/s (0.4%)
C copy : 1794.2 MB/s (0.6%)
C copy prefetched (32 bytes step) : 1315.2 MB/s
C copy prefetched (64 bytes step) : 1572.1 MB/s
C 2-pass copy : 1543.4 MB/s
C 2-pass copy prefetched (32 bytes step) : 1098.7 MB/s
C 2-pass copy prefetched (64 bytes step) : 924.0 MB/s
C fill : 8303.2 MB/s (0.2%)
C fill (shuffle within 16 byte blocks) : 8286.9 MB/s (0.2%)
C fill (shuffle within 32 byte blocks) : 8283.0 MB/s (0.2%)
C fill (shuffle within 64 byte blocks) : 8281.3 MB/s (0.2%)
---
standard memcpy : 1799.3 MB/s (0.1%)
standard memset : 8326.1 MB/s (0.4%)
---
NEON LDP/STP copy : 1838.1 MB/s (0.3%)
NEON LDP/STP copy pldl2strm (32 bytes step) : 1218.6 MB/s (0.6%)
NEON LDP/STP copy pldl2strm (64 bytes step) : 1527.5 MB/s
NEON LDP/STP copy pldl1keep (32 bytes step) : 1976.2 MB/s
NEON LDP/STP copy pldl1keep (64 bytes step) : 1977.1 MB/s
NEON LD1/ST1 copy : 1836.6 MB/s (0.3%)
NEON STP fill : 8325.4 MB/s (0.2%)
NEON STNP fill : 2124.2 MB/s (1.1%)
ARM LDP/STP copy : 1846.6 MB/s (0.3%)
ARM STP fill : 8323.0 MB/s (0.2%)
ARM STNP fill : 2136.9 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 : 4.5 ns / 7.5 ns
131072 : 6.9 ns / 10.4 ns
262144 : 8.2 ns / 12.2 ns
524288 : 12.5 ns / 19.4 ns
1048576 : 83.1 ns / 128.2 ns
2097152 : 123.3 ns / 167.5 ns
4194304 : 149.3 ns / 188.5 ns
8388608 : 163.3 ns / 198.7 ns
16777216 : 171.2 ns / 204.9 ns
33554432 : 176.4 ns / 210.0 ns
67108864 : 179.6 ns / 213.1 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 : 4.5 ns / 7.6 ns
131072 : 6.9 ns / 10.4 ns
262144 : 8.2 ns / 11.6 ns
524288 : 9.5 ns / 13.1 ns
1048576 : 85.0 ns / 132.1 ns
2097152 : 125.7 ns / 171.4 ns
4194304 : 145.9 ns / 184.8 ns
8388608 : 152.1 ns / 184.1 ns
16777216 : 157.2 ns / 186.6 ns
33554432 : 160.1 ns / 188.0 ns
67108864 : 160.4 ns / 187.7 ns
Executing benchmark on cpu4 (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 : 3521.1 MB/s (0.5%)
C copy backwards (32 byte blocks) : 3523.4 MB/s (0.2%)
C copy backwards (64 byte blocks) : 3525.0 MB/s (0.2%)
C copy : 3439.8 MB/s (0.2%)
C copy prefetched (32 bytes step) : 3421.1 MB/s
C copy prefetched (64 bytes step) : 3421.3 MB/s (0.2%)
C 2-pass copy : 3181.6 MB/s
C 2-pass copy prefetched (32 bytes step) : 3203.9 MB/s (0.1%)
C 2-pass copy prefetched (64 bytes step) : 3205.7 MB/s (0.1%)
C fill : 8256.5 MB/s (0.4%)
C fill (shuffle within 16 byte blocks) : 8338.1 MB/s (0.9%)
C fill (shuffle within 32 byte blocks) : 8264.2 MB/s (0.3%)
C fill (shuffle within 64 byte blocks) : 8265.8 MB/s (0.4%)
---
standard memcpy : 3432.9 MB/s (0.2%)
standard memset : 8256.7 MB/s (0.3%)
---
NEON LDP/STP copy : 3441.6 MB/s (0.2%)
NEON LDP/STP copy pldl2strm (32 bytes step) : 3436.3 MB/s (0.2%)
NEON LDP/STP copy pldl2strm (64 bytes step) : 3435.7 MB/s (0.2%)
NEON LDP/STP copy pldl1keep (32 bytes step) : 3419.1 MB/s (0.2%)
NEON LDP/STP copy pldl1keep (64 bytes step) : 3418.4 MB/s (0.2%)
NEON LD1/ST1 copy : 3441.1 MB/s (0.2%)
NEON STP fill : 8268.4 MB/s (0.5%)
NEON STNP fill : 8204.1 MB/s (0.3%)
ARM LDP/STP copy : 3441.8 MB/s (0.1%)
ARM STP fill : 8385.7 MB/s (1.3%)
ARM STNP fill : 8210.8 MB/s (0.5%)
==========================================================================
== 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 : 4.0 ns / 6.4 ns
131072 : 6.1 ns / 8.6 ns
262144 : 8.8 ns / 11.4 ns
524288 : 10.1 ns / 13.0 ns
1048576 : 22.6 ns / 36.9 ns
2097152 : 95.9 ns / 145.6 ns
4194304 : 136.0 ns / 183.6 ns
8388608 : 161.2 ns / 200.5 ns
16777216 : 172.0 ns / 209.8 ns
33554432 : 179.5 ns / 217.1 ns
67108864 : 188.2 ns / 230.4 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 : 4.0 ns / 6.4 ns
131072 : 6.0 ns / 8.6 ns
262144 : 7.1 ns / 9.4 ns
524288 : 7.6 ns / 9.8 ns
1048576 : 13.2 ns / 20.0 ns
2097152 : 95.9 ns / 147.5 ns
4194304 : 130.9 ns / 179.1 ns
8388608 : 149.0 ns / 191.3 ns
16777216 : 158.4 ns / 195.4 ns
33554432 : 163.3 ns / 197.0 ns
67108864 : 166.7 ns / 198.5 ns
##########################################################################
Executing benchmark on each cluster individually
OpenSSL 1.1.1f, built on 31 Mar 2020
type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes 16384 bytes
aes-128-cbc 127086.73k 381856.68k 750878.72k 1015196.33k 1131309.74k 1138633.39k
aes-128-cbc 383680.65k 886517.29k 1291985.83k 1439462.74k 1501820.25k 1512882.18k
aes-192-cbc 121361.98k 341000.98k 614313.13k 783412.91k 851735.89k 856320.68k
aes-192-cbc 366241.08k 810093.42k 1102302.04k 1272390.31k 1333630.29k 1336459.26k
aes-256-cbc 117807.98k 314686.76k 532979.54k 655737.17k 702849.02k 706041.17k
aes-256-cbc 354070.39k 740920.83k 1011116.89k 1083370.15k 1142106.79k 1146497.71k
##########################################################################
Executing benchmark single-threaded on cpu0 (Cortex-A53)
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,6 CPUs LE)
LE
CPU Freq: - 64000000 64000000 64000000 - - - - -
RAM size: 3862 MB, # CPU hardware threads: 6
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: 892 100 869 869 | 16834 100 1437 1437
23: 848 100 865 864 | 16502 100 1429 1428
24: 808 100 870 870 | 16157 100 1419 1419
25: 758 100 866 866 | 15738 100 1401 1401
---------------------------------- | ------------------------------
Avr: 100 867 867 | 100 1421 1421
Tot: 100 1144 1144
Executing benchmark single-threaded on cpu4 (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,6 CPUs LE)
LE
CPU Freq: 64000000 - - - - 256000000 - - -
RAM size: 3862 MB, # CPU hardware threads: 6
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: 1714 100 1667 1667 | 25506 100 2178 2178
23: 1616 100 1647 1647 | 25021 100 2166 2166
24: 1526 100 1642 1642 | 24510 100 2152 2152
25: 1417 100 1618 1618 | 23887 100 2126 2126
---------------------------------- | ------------------------------
Avr: 100 1644 1644 | 100 2155 2155
Tot: 100 1899 1899
##########################################################################
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,6 CPUs LE)
LE
CPU Freq: - 64000000 - - - - - - -
RAM size: 3862 MB, # CPU hardware threads: 6
RAM usage: 1323 MB, # Benchmark threads: 6
Compressing | Decompressing
Dict Speed Usage R/U Rating | Speed Usage R/U Rating
KiB/s % MIPS MIPS | KiB/s % MIPS MIPS
22: 5234 523 973 5092 | 101450 518 1669 8652
23: 5155 550 955 5253 | 98675 516 1656 8538
24: 4869 556 942 5236 | 96654 518 1639 8484
25: 4691 578 927 5357 | 94169 518 1617 8381
---------------------------------- | ------------------------------
Avr: 552 949 5234 | 518 1645 8514
Tot: 535 1297 6874
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,6 CPUs LE)
LE
CPU Freq: - - - - - - - - -
RAM size: 3862 MB, # CPU hardware threads: 6
RAM usage: 1323 MB, # Benchmark threads: 6
Compressing | Decompressing
Dict Speed Usage R/U Rating | Speed Usage R/U Rating
KiB/s % MIPS MIPS | KiB/s % MIPS MIPS
22: 5253 523 977 5110 | 101468 518 1671 8653
23: 5177 567 930 5276 | 98409 516 1652 8515
24: 4869 555 944 5236 | 97018 520 1637 8516
25: 4601 560 939 5253 | 94393 521 1614 8401
---------------------------------- | ------------------------------
Avr: 551 948 5219 | 519 1643 8521
Tot: 535 1295 6870
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,6 CPUs LE)
LE
CPU Freq: - - - - - - - - -
RAM size: 3862 MB, # CPU hardware threads: 6
RAM usage: 1323 MB, # Benchmark threads: 6
Compressing | Decompressing
Dict Speed Usage R/U Rating | Speed Usage R/U Rating
KiB/s % MIPS MIPS | KiB/s % MIPS MIPS
22: 5675 570 968 5521 | 101019 516 1671 8615
23: 5267 574 935 5367 | 98516 515 1656 8525
24: 4893 559 942 5262 | 96721 518 1640 8489
25: 4736 587 921 5408 | 94375 520 1616 8399
---------------------------------- | ------------------------------
Avr: 573 941 5389 | 517 1646 8507
Tot: 545 1294 6948
Compression: 5234,5219,5389
Decompression: 8514,8521,8507
Total: 6874,6870,6948
##########################################################################
Testing clockspeeds again. System health now:
Time big.LITTLE load %cpu %sys %usr %nice %io %irq Temp
12:04:55: 2016/1512MHz 5.91 98% 2% 96% 0% 0% 0% 61.9°C
Checking cpufreq OPP for cpu0-cpu3 (Cortex-A53):
Cpufreq OPP: 1512 Measured: 1485 (1481.641/1500.232/1501.846)
Cpufreq OPP: 1416 Measured: 1435 (1434.844/1406.153/1407.647)
Cpufreq OPP: 1200 Measured: 1195 (1192.270/1191.115/1192.930)
Cpufreq OPP: 1008 Measured: 1005 (1000.901/1001.386/1001.447)
Cpufreq OPP: 816 Measured: 815 (810.509/809.477/808.279)
Cpufreq OPP: 600 Measured: 600 (595.092/595.092/584.233)
Cpufreq OPP: 408 Measured: 405 (402.172/404.532/403.991)
Checking cpufreq OPP for cpu4-cpu5 (Cortex-A72):
Cpufreq OPP: 2016 Measured: 2015 (2013.078/2014.460/2009.469)
Cpufreq OPP: 1800 Measured: 1795 (1794.049/1793.850/1792.435)
Cpufreq OPP: 1608 Measured: 1605 (1604.700/1604.600/1604.979)
Cpufreq OPP: 1416 Measured: 1415 (1413.420/1414.163/1413.033)
Cpufreq OPP: 1200 Measured: 770 (768.515/1392.242/652.240)
Cpufreq OPP: 1008 Measured: 485 (484.900/1422.882/698.152)
Cpufreq OPP: 816 Measured: 815 (814.412/396.061/813.971)
Cpufreq OPP: 600 Measured: 600 (598.418/329.378/598.615)
Cpufreq OPP: 408 Measured: 240 (238.417/529.537/406.241)
##########################################################################
Thermal source: /sys/class/hwmon/hwmon0/ (cpu)
System health while running tinymembench:
Time big.LITTLE load %cpu %sys %usr %nice %io %irq Temp
11:36:55: 2016/1512MHz 0.50 7% 2% 4% 0% 0% 0% 39.4°C
11:38:15: 2016/1512MHz 0.87 16% 0% 16% 0% 0% 0% 40.0°C
11:39:35: 2016/1512MHz 0.97 16% 0% 16% 0% 0% 0% 39.4°C
11:40:55: 2016/1512MHz 0.99 16% 0% 16% 0% 0% 0% 40.0°C
11:42:15: 2016/1512MHz 1.00 16% 0% 16% 0% 0% 0% 40.6°C
11:43:35: 2016/1512MHz 1.00 16% 0% 16% 0% 0% 0% 41.1°C
11:44:55: 2016/1512MHz 1.00 16% 0% 16% 0% 0% 0% 41.1°C
11:46:15: 2016/1512MHz 1.00 16% 0% 16% 0% 0% 0% 46.2°C
11:47:36: 2016/1512MHz 1.08 17% 0% 16% 0% 0% 0% 48.1°C
11:48:56: 2016/1512MHz 1.02 16% 0% 16% 0% 0% 0% 45.6°C
11:50:16: 2016/1512MHz 1.00 16% 0% 16% 0% 0% 0% 46.2°C
11:51:36: 2016/1512MHz 1.00 16% 0% 16% 0% 0% 0% 48.1°C
11:52:56: 2016/1512MHz 1.00 16% 0% 16% 0% 0% 0% 46.9°C
11:54:16: 2016/1512MHz 1.00 16% 0% 16% 0% 0% 0% 46.9°C
System health while running OpenSSL benchmark:
Time big.LITTLE load %cpu %sys %usr %nice %io %irq Temp
11:55:08: 2016/1512MHz 1.00 14% 0% 13% 0% 0% 0% 47.5°C
11:55:24: 2016/1512MHz 1.00 16% 0% 16% 0% 0% 0% 45.0°C
11:55:40: 2016/1512MHz 1.00 16% 0% 16% 0% 0% 0% 52.8°C
11:55:56: 2016/1512MHz 1.00 16% 0% 16% 0% 0% 0% 45.6°C
11:56:13: 2016/1512MHz 1.00 16% 0% 16% 0% 0% 0% 54.4°C
11:56:29: 2016/1512MHz 1.00 16% 0% 16% 0% 0% 0% 45.6°C
11:56:45: 2016/1512MHz 1.00 16% 0% 16% 0% 0% 0% 54.4°C
System health while running 7-zip single core benchmark:
Time big.LITTLE load %cpu %sys %usr %nice %io %irq Temp
11:56:56: 2016/1512MHz 1.00 14% 0% 13% 0% 0% 0% 48.8°C
11:57:08: 2016/1512MHz 1.00 16% 0% 16% 0% 0% 0% 46.2°C
11:57:19: 2016/1512MHz 1.00 16% 0% 16% 0% 0% 0% 46.2°C
11:57:30: 2016/1512MHz 1.00 16% 0% 16% 0% 0% 0% 46.2°C
11:57:41: 2016/1512MHz 1.00 16% 0% 16% 0% 0% 0% 46.2°C
11:57:52: 2016/1512MHz 1.00 16% 0% 16% 0% 0% 0% 46.2°C
11:58:03: 2016/1512MHz 1.00 16% 0% 16% 0% 0% 0% 45.6°C
11:58:14: 2016/1512MHz 1.00 16% 0% 16% 0% 0% 0% 46.2°C
11:58:25: 2016/1512MHz 1.00 16% 0% 16% 0% 0% 0% 45.6°C
11:58:36: 2016/1512MHz 1.00 16% 0% 16% 0% 0% 0% 45.6°C
11:58:47: 2016/1512MHz 1.00 16% 0% 16% 0% 0% 0% 45.6°C
11:58:58: 2016/1512MHz 1.00 16% 0% 16% 0% 0% 0% 45.6°C
11:59:09: 2016/1512MHz 1.00 16% 0% 16% 0% 0% 0% 45.6°C
11:59:20: 2016/1512MHz 1.00 16% 0% 16% 0% 0% 0% 52.2°C
11:59:31: 2016/1512MHz 1.00 16% 0% 16% 0% 0% 0% 52.8°C
11:59:42: 2016/1512MHz 1.00 16% 0% 16% 0% 0% 0% 51.7°C
11:59:54: 2016/1512MHz 1.00 16% 0% 16% 0% 0% 0% 53.3°C
12:00:05: 2016/1512MHz 1.00 16% 0% 16% 0% 0% 0% 51.7°C
12:00:16: 2016/1512MHz 1.00 16% 0% 16% 0% 0% 0% 51.1°C
12:00:27: 2016/1512MHz 1.00 16% 0% 16% 0% 0% 0% 53.3°C
System health while running 7-zip multi core benchmark:
Time big.LITTLE load %cpu %sys %usr %nice %io %irq Temp
12:00:28: 2016/1512MHz 1.00 14% 0% 13% 0% 0% 0% 52.2°C
12:00:40: 2016/1512MHz 1.92 91% 1% 90% 0% 0% 0% 56.7°C
12:00:50: 2016/1512MHz 2.30 82% 0% 81% 0% 0% 0% 53.3°C
12:01:00: 2016/1512MHz 2.73 96% 0% 95% 0% 0% 0% 57.8°C
12:01:10: 2016/1512MHz 3.16 78% 1% 76% 0% 0% 0% 56.1°C
12:01:22: 2016/1512MHz 3.67 94% 1% 92% 0% 0% 0% 58.3°C
12:01:32: 2016/1512MHz 3.97 75% 1% 73% 0% 0% 0% 56.7°C
12:01:43: 2016/1512MHz 4.35 99% 2% 97% 0% 0% 0% 55.6°C
12:01:55: 2016/1512MHz 4.68 95% 1% 93% 0% 0% 0% 58.3°C
12:02:05: 2016/1512MHz 4.74 82% 1% 81% 0% 0% 0% 56.1°C
12:02:16: 2016/1512MHz 4.93 91% 0% 90% 0% 0% 0% 58.9°C
12:02:28: 2016/1512MHz 5.03 86% 1% 84% 0% 0% 0% 59.4°C
12:02:38: 2016/1512MHz 5.40 81% 0% 80% 0% 0% 0% 57.2°C
12:02:52: 2016/1512MHz 5.57 93% 1% 92% 0% 0% 0% 59.4°C
12:03:03: 2016/1512MHz 5.43 80% 1% 79% 0% 0% 0% 56.7°C
12:03:13: 2016/1512MHz 5.60 99% 2% 97% 0% 0% 0% 55.0°C
12:03:26: 2016/1512MHz 5.89 89% 1% 87% 0% 0% 0% 59.4°C
12:03:36: 2016/1512MHz 5.98 86% 1% 84% 0% 0% 0% 58.9°C
12:03:46: 2016/1512MHz 5.90 93% 0% 93% 0% 0% 0% 59.4°C
12:03:58: 2016/1512MHz 5.99 86% 1% 84% 0% 0% 0% 60.6°C
12:04:09: 2016/1512MHz 5.59 80% 1% 79% 0% 0% 0% 58.9°C
12:04:21: 2016/1512MHz 5.48 95% 1% 93% 0% 0% 0% 60.6°C
12:04:32: 2016/1512MHz 5.68 77% 1% 75% 0% 0% 0% 58.9°C
12:04:43: 2016/1512MHz 5.89 99% 2% 97% 0% 0% 0% 58.3°C
12:04:55: 2016/1512MHz 5.91 98% 2% 96% 0% 0% 0% 61.9°C
##########################################################################
Linux 5.10.60-rockchip64 (rockpi-4b) 02/19/22 _aarch64_ (6 CPU)
avg-cpu: %user %nice %system %iowait %steal %idle
23.74 0.01 0.86 0.01 0.00 75.39
Device tps kB_read/s kB_wrtn/s kB_dscd/s kB_read kB_wrtn kB_dscd
mmcblk2 0.07 1.48 0.00 0.00 3136 0 0
mmcblk2boot0 0.03 0.11 0.00 0.00 232 0 0
mmcblk2boot1 0.03 0.11 0.00 0.00 232 0 0
nvme0n1 6.93 194.38 556.25 0.00 412921 1181620 0
zram0 0.27 1.07 0.00 0.00 2272 4 0
zram1 0.13 0.22 1.12 0.00 464 2388 0
total used free shared buff/cache available
Mem: 3.8Gi 233Mi 3.3Gi 5.0Mi 202Mi 3.5Gi
Swap: 1.9Gi 0B 1.9Gi
Filename Type Size Used Priority
/dev/zram0 partition 1977824 0 5
CPU sysfs topology (clusters, cpufreq members, clockspeeds)
cpufreq min max
CPU cluster policy speed speed core type
0 0 0 408 1512 Cortex-A53 / r0p4
1 0 0 408 1512 Cortex-A53 / r0p4
2 0 0 408 1512 Cortex-A53 / r0p4
3 0 0 408 1512 Cortex-A53 / r0p4
4 1 4 408 2016 Cortex-A72 / r0p2
5 1 4 408 2016 Cortex-A72 / r0p2
Architecture: aarch64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
CPU(s): 6
On-line CPU(s) list: 0-5
Thread(s) per core: 1
Core(s) per socket: 3
Socket(s): 2
NUMA node(s): 1
Vendor ID: ARM
Model: 4
Model name: Cortex-A53
Stepping: r0p4
CPU max MHz: 2016.0000
CPU min MHz: 408.0000
BogoMIPS: 48.00
NUMA node0 CPU(s): 0-5
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
Flags: fp asimd evtstrm aes pmull sha1 sha2 crc32 cpuid
SoC guess: Rockchip RK3399
Compiler: /usr/bin/gcc (Ubuntu 9.3.0-17ubuntu1~20.04/aarch64-linux-gnu)
Userland: arm64
Kernel: 5.10.60-rockchip64/aarch64
CONFIG_HZ=250
CONFIG_HZ_250=y
CONFIG_PREEMPTION=y
CONFIG_PREEMPT=y
CONFIG_PREEMPT_COUNT=y
CONFIG_PREEMPT_NOTIFIERS=y
CONFIG_PREEMPT_RCU=y
raid6: neonx8 gen() 1435 MB/s
raid6: neonx8 xor() 1061 MB/s
raid6: neonx4 gen() 1471 MB/s
raid6: neonx4 xor() 1053 MB/s
raid6: neonx2 gen() 1386 MB/s
raid6: neonx2 xor() 969 MB/s
raid6: neonx1 gen() 1204 MB/s
raid6: neonx1 xor() 830 MB/s
raid6: int64x8 gen() 1020 MB/s
raid6: int64x8 xor() 532 MB/s
raid6: int64x4 gen() 1130 MB/s
raid6: int64x4 xor() 577 MB/s
raid6: int64x2 gen() 963 MB/s
raid6: int64x2 xor() 509 MB/s
raid6: int64x1 gen() 716 MB/s
raid6: int64x1 xor() 372 MB/s
raid6: using algorithm neonx4 gen() 1471 MB/s
raid6: .... xor() 1053 MB/s, rmw enabled
raid6: using neon recovery algorithm
xor: measuring software checksum speed
xor: using function: 32regs (1906 MB/sec)
| Radxa ROCK Pi 4B | 2016/1512 MHz | 5.10 | Focal arm64 | 6900 | 255380 | 926270 | 3430 | 8260 | - |