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4o1A.txt
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sbc-bench v0.9.19 Khadas VIM3 (Tue, 14 Feb 2023 13:30:46 +0000)
Distributor ID: Debian
Description: Debian GNU/Linux 11 (bullseye)
Release: 11
Codename: bullseye
Armbian info: Khadas VIM3, meson-g12b, meson64, 22.11.4, https://github.com/armbian/build
/usr/bin/gcc (Debian 10.2.1-6) 10.2.1 20210110
Uptime: 13:30:46 up 7:53, 1 user, load average: 0.27, 0.08, 0.02, 32.1°C, 150562585
Linux 6.0.13-meson64 (khadas-vim3-2) 02/14/23 _aarch64_ (6 CPU)
avg-cpu: %user %nice %system %iowait %steal %idle
0.02 0.00 0.04 0.00 0.00 99.94
Device tps kB_read/s kB_wrtn/s kB_dscd/s kB_read kB_wrtn kB_dscd
mmcblk1 0.36 9.61 2.59 989.24 272913 73468 28090096
zram0 0.02 0.08 0.00 0.00 2392 4 0
zram1 0.04 0.02 0.25 0.00 488 6964 0
total used free shared buff/cache available
Mem: 3.7Gi 153Mi 3.4Gi 5.0Mi 119Mi 3.5Gi
Swap: 1.8Gi 0B 1.8Gi
Filename Type Size Used Priority
/dev/zram0 partition 1933716 0 5
##########################################################################
Checking cpufreq OPP for cpu0-cpu1 (Cortex-A53):
Cpufreq OPP: 2016 Measured: 2013 (2013.164/2013.115/2012.968)
Cpufreq OPP: 1908 Measured: 1901 (1905.959/1904.949/1895.077)
Cpufreq OPP: 1800 Measured: 1797 (1797.238/1797.238/1797.121)
Cpufreq OPP: 1704 Measured: 1701 (1701.196/1701.126/1701.056)
Cpufreq OPP: 1608 Measured: 1605 (1605.254/1605.176/1604.981)
Cpufreq OPP: 1512 Measured: 1497 (1497.113/1497.045/1496.943)
Cpufreq OPP: 1398 Measured: 1395 (1395.664/1395.458/1395.340)
Cpufreq OPP: 1200 Measured: 1197 (1197.528/1197.419/1197.256)
Cpufreq OPP: 1000 Measured: 997 (997.431/997.384/997.266)
Checking cpufreq OPP for cpu2-cpu5 (Cortex-A73):
Cpufreq OPP: 2400 Measured: 2398 (2398.881/2398.769/2398.769)
Cpufreq OPP: 2304 Measured: 2302 (2302.940/2302.889/2302.838)
Cpufreq OPP: 2208 Measured: 2206 (2206.952/2206.905/2206.763)
Cpufreq OPP: 2108 Measured: 2098 (2098.929/2098.929/2098.929)
Cpufreq OPP: 2016 Measured: 2014 (2014.980/2014.931/2014.882)
Cpufreq OPP: 1908 Measured: 1906 (1906.927/1906.927/1906.883)
Cpufreq OPP: 1800 Measured: 1798 (1798.881/1798.881/1798.803)
Cpufreq OPP: 1704 Measured: 1702 (1702.984/1702.949/1702.914)
Cpufreq OPP: 1608 Measured: 1606 (1606.971/1606.932/1606.893)
Cpufreq OPP: 1512 Measured: 1498 (1498.912/1498.878/1498.810)
Cpufreq OPP: 1398 Measured: 1396 (1397.021/1396.991/1396.932)
Cpufreq OPP: 1200 Measured: 1198 (1199.048/1198.993/1198.885)
Cpufreq OPP: 1000 Measured: 998 (998.961/998.961/998.890)
##########################################################################
Hardware sensors:
cpu_thermal-virtual-0
temp1: +32.3 C (crit = +110.0 C)
ddr_thermal-virtual-0
temp1: +33.5 C (crit = +110.0 C)
##########################################################################
Executing benchmark on cpu0 (Cortex-A53):
tinymembench v0.4.9-nuumio (simple benchmark for memory throughput and latency)
CFLAGS:
bandwidth test min repeats (-b): 2
bandwidth test max repeats (-B): 3
bandwidth test mem realloc (-M): no (-m for realloc)
latency test repeats (-l): 3
latency test count (-c): 1000000
==========================================================================
== Memory bandwidth tests ==
== ==
== Note 1: 1MB = 1000000 bytes ==
== Note 2: Test result is the best of repeated runs. Number of repeats ==
== is shown in brackets ==
== Note 3: 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 4: 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 5: If sample standard deviation exceeds 0.1%, it is shown in ==
== brackets ==
==========================================================================
C copy backwards : 2377.2 MB/s (3, 3.5%)
C copy backwards (32 byte blocks) : 2419.8 MB/s (3, 1.3%)
C copy backwards (64 byte blocks) : 2366.3 MB/s (3, 1.7%)
C copy : 2410.7 MB/s (3, 3.2%)
C copy prefetched (32 bytes step) : 1790.2 MB/s (3, 0.5%)
C copy prefetched (64 bytes step) : 2115.6 MB/s (3, 0.1%)
C 2-pass copy : 1985.5 MB/s (2)
C 2-pass copy prefetched (32 bytes step) : 1454.1 MB/s (2)
C 2-pass copy prefetched (64 bytes step) : 1364.3 MB/s (2)
C scan 8 : 391.7 MB/s (3)
C scan 16 : 772.7 MB/s (2)
C scan 32 : 1450.7 MB/s (3, 0.7%)
C scan 64 : 2535.6 MB/s (3, 0.7%)
C fill : 7960.9 MB/s (2)
C fill (shuffle within 16 byte blocks) : 7962.0 MB/s (2)
C fill (shuffle within 32 byte blocks) : 7961.6 MB/s (2)
C fill (shuffle within 64 byte blocks) : 7961.2 MB/s (2)
---
libc memcpy copy : 2508.9 MB/s (3, 1.1%)
libc memchr scan : 2523.0 MB/s (3, 3.2%)
libc memset fill : 7969.2 MB/s (2)
---
NEON LDP/STP copy : 2514.5 MB/s (3, 0.3%)
NEON LDP/STP copy pldl2strm (32 bytes step) : 1570.2 MB/s (3, 0.7%)
NEON LDP/STP copy pldl2strm (64 bytes step) : 2075.4 MB/s (3, 0.3%)
NEON LDP/STP copy pldl1keep (32 bytes step) : 2710.2 MB/s (2)
NEON LDP/STP copy pldl1keep (64 bytes step) : 2699.5 MB/s (2)
NEON LD1/ST1 copy : 2426.9 MB/s (3, 0.7%)
NEON LDP load : 3674.3 MB/s (2)
NEON LDNP load : 2581.4 MB/s (3, 1.3%)
NEON STP fill : 7966.8 MB/s (2)
NEON STNP fill : 6528.0 MB/s (2)
ARM LDP/STP copy : 2511.5 MB/s (2)
ARM LDP load : 3675.2 MB/s (2)
ARM LDNP load : 2573.1 MB/s (3, 1.2%)
ARM STP fill : 7968.2 MB/s (2)
ARM STNP fill : 6525.2 MB/s (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, [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 : 0.1 ns / 0.0 ns
65536 : 3.5 ns / 5.8 ns
131072 : 5.5 ns / 8.0 ns
262144 : 7.0 ns / 9.4 ns
524288 : 61.4 ns / 96.8 ns
1048576 : 94.6 ns / 129.9 ns
2097152 : 112.1 ns / 141.8 ns
4194304 : 124.5 ns / 149.9 ns
8388608 : 131.4 ns / 153.8 ns
16777216 : 135.0 ns / 156.5 ns
33554432 : 137.8 ns / 158.4 ns
67108864 : 152.4 ns / 186.8 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 : 0.1 ns / 0.0 ns
65536 : 3.5 ns / 5.8 ns
131072 : 5.5 ns / 8.1 ns
262144 : 7.0 ns / 9.4 ns
524288 : 61.4 ns / 96.8 ns
1048576 : 94.5 ns / 129.9 ns
2097152 : 111.5 ns / 141.2 ns
4194304 : 120.1 ns / 145.5 ns
8388608 : 124.2 ns / 147.3 ns
16777216 : 126.2 ns / 148.0 ns
33554432 : 127.2 ns / 148.4 ns
67108864 : 127.7 ns / 148.6 ns
Executing benchmark on cpu2 (Cortex-A73):
tinymembench v0.4.9-nuumio (simple benchmark for memory throughput and latency)
CFLAGS:
bandwidth test min repeats (-b): 2
bandwidth test max repeats (-B): 3
bandwidth test mem realloc (-M): no (-m for realloc)
latency test repeats (-l): 3
latency test count (-c): 1000000
==========================================================================
== Memory bandwidth tests ==
== ==
== Note 1: 1MB = 1000000 bytes ==
== Note 2: Test result is the best of repeated runs. Number of repeats ==
== is shown in brackets ==
== Note 3: 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 4: 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 5: If sample standard deviation exceeds 0.1%, it is shown in ==
== brackets ==
==========================================================================
C copy backwards : 5154.1 MB/s (3, 0.8%)
C copy backwards (32 byte blocks) : 5154.5 MB/s (2)
C copy backwards (64 byte blocks) : 5157.2 MB/s (2)
C copy : 5084.4 MB/s (2)
C copy prefetched (32 bytes step) : 5087.9 MB/s (2)
C copy prefetched (64 bytes step) : 5092.6 MB/s (2)
C 2-pass copy : 3302.1 MB/s (3, 0.2%)
C 2-pass copy prefetched (32 bytes step) : 3221.3 MB/s (3, 0.2%)
C 2-pass copy prefetched (64 bytes step) : 3250.6 MB/s (2)
C scan 8 : 798.2 MB/s (2)
C scan 16 : 1596.1 MB/s (2)
C scan 32 : 3189.7 MB/s (2)
C scan 64 : 6185.1 MB/s (2)
C fill : 9226.8 MB/s (2)
C fill (shuffle within 16 byte blocks) : 9237.2 MB/s (3, 0.1%)
C fill (shuffle within 32 byte blocks) : 9242.8 MB/s (2)
C fill (shuffle within 64 byte blocks) : 9229.3 MB/s (2)
---
libc memcpy copy : 5079.1 MB/s (2)
libc memchr scan : 9892.4 MB/s (2)
libc memset fill : 9236.4 MB/s (3, 0.1%)
---
NEON LDP/STP copy : 5081.8 MB/s (2)
NEON LDP/STP copy pldl2strm (32 bytes step) : 5081.5 MB/s (2)
NEON LDP/STP copy pldl2strm (64 bytes step) : 5082.0 MB/s (2)
NEON LDP/STP copy pldl1keep (32 bytes step) : 4858.2 MB/s (2)
NEON LDP/STP copy pldl1keep (64 bytes step) : 5042.6 MB/s (3, 0.2%)
NEON LD1/ST1 copy : 5082.1 MB/s (2)
NEON LDP load : 9923.4 MB/s (2)
NEON LDNP load : 9924.9 MB/s (2)
NEON STP fill : 9234.0 MB/s (3, 0.1%)
NEON STNP fill : 9217.9 MB/s (2)
ARM LDP/STP copy : 5081.4 MB/s (2)
ARM LDP load : 9923.1 MB/s (2)
ARM LDNP load : 9925.2 MB/s (2)
ARM STP fill : 9232.0 MB/s (2)
ARM STNP fill : 9228.4 MB/s (3, 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, [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 / 7.7 ns
131072 : 7.0 ns / 10.8 ns
262144 : 8.8 ns / 12.1 ns
524288 : 10.5 ns / 12.6 ns
1048576 : 12.4 ns / 13.7 ns
2097152 : 73.2 ns / 109.6 ns
4194304 : 103.1 ns / 138.0 ns
8388608 : 121.2 ns / 150.3 ns
16777216 : 130.8 ns / 155.7 ns
33554432 : 136.6 ns / 159.1 ns
67108864 : 139.9 ns / 161.9 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 / 7.7 ns
131072 : 7.0 ns / 10.8 ns
262144 : 8.3 ns / 12.1 ns
524288 : 9.2 ns / 12.7 ns
1048576 : 10.3 ns / 13.7 ns
2097152 : 71.4 ns / 108.0 ns
4194304 : 100.8 ns / 135.6 ns
8388608 : 115.3 ns / 144.9 ns
16777216 : 122.4 ns / 148.5 ns
33554432 : 125.9 ns / 149.9 ns
67108864 : 128.3 ns / 151.4 ns
##########################################################################
Executing ramlat on cpu0 (Cortex-A53), results in ns:
size: 1x32 2x32 1x64 2x64 1xPTR 2xPTR 4xPTR 8xPTR
4k: 1.988 1.987 1.490 1.491 1.490 1.491 2.049 4.161
8k: 1.987 1.987 1.491 1.490 1.490 1.491 2.050 4.161
16k: 1.987 1.988 1.491 1.491 1.491 1.491 2.050 4.161
32k: 1.991 1.991 1.493 1.494 1.493 1.494 2.053 4.166
64k: 16.78 15.53 13.49 15.07 13.50 15.19 18.50 33.46
128k: 17.34 17.09 15.97 16.81 15.98 16.88 19.85 38.14
256k: 18.01 17.99 17.46 17.86 17.44 17.91 20.66 39.59
512k: 121.3 136.3 130.3 136.9 130.1 136.2 168.5 306.4
1024k: 143.7 144.5 144.1 144.5 144.3 144.5 166.8 317.9
2048k: 144.9 145.4 145.0 146.0 145.0 145.2 167.2 317.6
4096k: 145.5 145.8 145.5 145.6 146.3 145.5 167.1 317.4
8192k: 145.8 145.8 145.8 145.8 145.8 145.7 169.4 317.3
16384k: 145.8 145.9 145.8 145.8 145.9 145.8 166.9 317.2
Executing ramlat on cpu2 (Cortex-A73), results in ns:
size: 1x32 2x32 1x64 2x64 1xPTR 2xPTR 4xPTR 8xPTR
4k: 1.668 1.668 1.668 1.668 1.251 1.251 2.323 3.306
8k: 1.668 1.668 1.668 1.668 1.251 1.251 2.307 3.296
16k: 1.668 1.668 1.668 1.668 1.251 1.251 1.735 3.297
32k: 1.670 1.669 1.670 1.669 1.252 1.252 1.756 3.298
64k: 8.871 9.173 8.871 9.172 8.939 9.084 10.72 19.48
128k: 10.39 10.40 10.37 10.39 10.38 10.38 11.86 23.28
256k: 10.42 10.42 10.42 10.42 10.42 10.42 11.68 23.49
512k: 10.45 10.42 10.42 10.42 10.42 10.42 11.68 23.50
1024k: 11.53 11.04 11.49 11.07 11.60 13.76 12.57 24.97
2048k: 148.2 148.5 146.7 148.5 147.6 148.4 153.1 162.5
4096k: 148.9 149.0 147.6 149.0 147.8 149.2 149.2 164.1
8192k: 148.9 149.8 148.5 148.9 148.8 149.2 149.5 164.6
16384k: 148.9 148.9 148.8 149.1 148.9 149.1 148.8 165.6
##########################################################################
Executing benchmark on each cluster individually
OpenSSL 1.1.1n, built on 15 Mar 2022
type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes 16384 bytes
aes-128-cbc 130841.87k 416286.34k 890323.63k 1299006.81k 1498961.24k 1513073.32k (Cortex-A53)
aes-128-cbc 370937.71k 960136.11k 1537371.31k 1791214.25k 1902070.44k 1909287.59k (Cortex-A73)
aes-192-cbc 125296.25k 376868.12k 743426.90k 1011781.63k 1130386.77k 1137087.83k (Cortex-A53)
aes-192-cbc 347875.75k 863091.18k 1288869.55k 1509295.79k 1587328.34k 1593169.24k (Cortex-A73)
aes-256-cbc 122452.29k 352926.04k 652911.62k 851293.87k 933806.08k 940048.38k (Cortex-A53)
aes-256-cbc 336513.01k 793753.47k 1160447.15k 1302674.09k 1362097.49k 1366305.45k (Cortex-A73)
##########################################################################
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 32000000 - - - 256000000 512000000 - -
RAM size: 3776 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: 1168 99 1145 1136 | 21585 99 1852 1843
23: 1145 99 1177 1167 | 21107 99 1837 1827
24: 1130 99 1225 1216 | 20689 99 1826 1816
25: 1130 99 1300 1290 | 20297 99 1816 1807
---------------------------------- | ------------------------------
Avr: 99 1212 1202 | 99 1833 1823
Tot: 99 1522 1513
Executing benchmark single-threaded on cpu2 (Cortex-A73)
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 - - - 128000000 - 512000000 - -
RAM size: 3776 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: 2055 100 2004 1999 | 31494 100 2692 2689
23: 2009 100 2052 2047 | 30786 100 2668 2665
24: 1979 100 2134 2128 | 30187 100 2653 2650
25: 1952 100 2235 2229 | 29520 100 2630 2627
---------------------------------- | ------------------------------
Avr: 100 2106 2101 | 100 2661 2658
Tot: 100 2384 2379
##########################################################################
Executing benchmark 3 times multi-threaded on CPUs 0-5
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 128000000 256000000 512000000 1024000000 -
RAM size: 3776 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: 7333 555 1285 7134 | 134743 471 2442 11491
23: 7193 565 1296 7330 | 137333 507 2342 11883
24: 7077 567 1342 7610 | 134588 507 2329 11813
25: 6965 566 1405 7953 | 132208 508 2317 11766
---------------------------------- | ------------------------------
Avr: 563 1332 7507 | 498 2357 11738
Tot: 531 1845 9622
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 - - - 1024000000 -
RAM size: 3776 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: 7356 558 1283 7156 | 140672 507 2365 11997
23: 7105 558 1297 7240 | 136874 505 2346 11844
24: 7117 569 1344 7653 | 134510 507 2329 11806
25: 6995 570 1402 7987 | 128798 485 2362 11462
---------------------------------- | ------------------------------
Avr: 564 1332 7509 | 501 2351 11777
Tot: 532 1841 9643
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 - - - - - 512000000 - 2048000000
RAM size: 3776 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: 7355 558 1282 7156 | 140573 507 2364 11988
23: 7201 567 1294 7338 | 137366 507 2346 11886
24: 7128 572 1340 7664 | 134436 507 2327 11800
25: 6953 565 1404 7939 | 132115 508 2316 11758
---------------------------------- | ------------------------------
Avr: 566 1330 7524 | 507 2338 11858
Tot: 536 1834 9691
Compression: 7507,7509,7524
Decompression: 11738,11777,11858
Total: 9622,9643,9691
##########################################################################
Testing maximum cpufreq again, still under full load. System health now:
Time big.LITTLE load %cpu %sys %usr %nice %io %irq Temp
13:43:13: 2400/2016MHz 6.39 97% 1% 95% 0% 0% 0% 70.6°C
Checking cpufreq OPP for cpu0-cpu1 (Cortex-A53):
Cpufreq OPP: 2016 Measured: 2013 (2013.262/2013.066/2012.919)
Checking cpufreq OPP for cpu2-cpu5 (Cortex-A73):
Cpufreq OPP: 2400 Measured: 2398 (2398.881/2398.881/2398.825)
##########################################################################
Hardware sensors:
cpu_thermal-virtual-0
temp1: +47.7 C (crit = +110.0 C)
ddr_thermal-virtual-0
temp1: +49.2 C (crit = +110.0 C)
##########################################################################
Thermal source: /sys/class/hwmon/hwmon0/ (cpu_thermal)
System health while running tinymembench:
Time big.LITTLE load %cpu %sys %usr %nice %io %irq Temp
13:32:03: 2400/2016MHz 0.79 0% 0% 0% 0% 0% 0% 35.7°C
13:33:23: 2400/2016MHz 0.95 16% 0% 16% 0% 0% 0% 37.2°C
System health while running ramlat:
Time big.LITTLE load %cpu %sys %usr %nice %io %irq Temp
13:34:40: 2400/2016MHz 0.99 0% 0% 0% 0% 0% 0% 40.3°C
13:34:46: 2400/2016MHz 0.99 16% 0% 16% 0% 0% 0% 36.0°C
13:34:52: 2400/2016MHz 0.99 16% 0% 16% 0% 0% 0% 36.3°C
13:34:58: 2400/2016MHz 0.99 16% 0% 16% 0% 0% 0% 36.0°C
13:35:05: 2400/2016MHz 0.99 16% 0% 16% 0% 0% 0% 36.0°C
13:35:11: 2400/2016MHz 0.99 16% 0% 16% 0% 0% 0% 37.1°C
13:35:17: 2400/2016MHz 1.00 16% 0% 16% 0% 0% 0% 37.9°C
13:35:23: 2400/2016MHz 1.00 16% 0% 16% 0% 0% 0% 37.7°C
13:35:29: 2400/2016MHz 1.00 16% 0% 16% 0% 0% 0% 37.1°C
System health while running OpenSSL benchmark:
Time big.LITTLE load %cpu %sys %usr %nice %io %irq Temp
13:35:34: 2400/2016MHz 1.08 0% 0% 0% 0% 0% 0% 39.6°C
13:35:50: 2400/2016MHz 1.06 16% 0% 16% 0% 0% 0% 35.7°C
13:36:06: 2400/2016MHz 1.05 16% 0% 16% 0% 0% 0% 40.0°C
13:36:22: 2400/2016MHz 1.04 16% 0% 16% 0% 0% 0% 36.1°C
13:36:38: 2400/2016MHz 1.03 16% 0% 16% 0% 0% 0% 40.8°C
13:36:54: 2400/2016MHz 1.02 16% 0% 16% 0% 0% 0% 36.5°C
13:37:10: 2400/2016MHz 1.01 16% 0% 16% 0% 0% 0% 41.0°C
System health while running 7-zip single core benchmark:
Time big.LITTLE load %cpu %sys %usr %nice %io %irq Temp
13:37:22: 2400/2016MHz 1.01 0% 0% 0% 0% 0% 0% 42.3°C
13:37:32: 2400/2016MHz 1.01 16% 0% 16% 0% 0% 0% 36.7°C
13:37:42: 2400/2016MHz 1.01 16% 0% 16% 0% 0% 0% 36.3°C
13:37:52: 2400/2016MHz 1.01 16% 0% 16% 0% 0% 0% 36.4°C
13:38:02: 2400/2016MHz 1.00 16% 0% 16% 0% 0% 0% 36.5°C
13:38:12: 2400/2016MHz 1.00 16% 0% 16% 0% 0% 0% 36.5°C
13:38:22: 2400/2016MHz 1.00 16% 0% 16% 0% 0% 0% 36.1°C
13:38:32: 2400/2016MHz 1.00 16% 0% 16% 0% 0% 0% 36.5°C
13:38:42: 2400/2016MHz 1.00 16% 0% 16% 0% 0% 0% 36.5°C
13:38:52: 2400/2016MHz 1.00 16% 0% 16% 0% 0% 0% 36.5°C
13:39:02: 2400/2016MHz 1.00 16% 0% 16% 0% 0% 0% 38.8°C
13:39:12: 2400/2016MHz 1.00 16% 0% 16% 0% 0% 0% 39.9°C
13:39:22: 2400/2016MHz 1.00 16% 0% 16% 0% 0% 0% 40.2°C
13:39:32: 2400/2016MHz 1.00 16% 0% 16% 0% 0% 0% 40.2°C
13:39:42: 2400/2016MHz 1.00 16% 0% 16% 0% 0% 0% 40.4°C
13:39:52: 2400/2016MHz 1.00 16% 0% 16% 0% 0% 0% 40.4°C
System health while running 7-zip multi core benchmark:
Time big.LITTLE load %cpu %sys %usr %nice %io %irq Temp
13:40:01: 2400/2016MHz 1.00 0% 0% 0% 0% 0% 0% 43.6°C
13:40:11: 2400/2016MHz 1.99 84% 0% 83% 0% 0% 0% 62.7°C
13:40:24: 2400/2016MHz 2.61 86% 0% 85% 0% 0% 0% 64.7°C
13:40:35: 2400/2016MHz 3.51 85% 0% 84% 0% 0% 0% 58.5°C
13:40:45: 2400/2016MHz 3.49 78% 0% 77% 0% 0% 0% 57.5°C
13:40:56: 2400/2016MHz 4.03 96% 1% 94% 0% 0% 0% 59.8°C
13:41:06: 2400/2016MHz 4.33 83% 0% 82% 0% 0% 0% 51.1°C
13:41:18: 2400/2016MHz 4.74 97% 0% 96% 0% 0% 0% 68.7°C
13:41:30: 2400/2016MHz 4.64 85% 0% 84% 0% 0% 0% 68.7°C
13:41:43: 2400/2016MHz 5.17 83% 0% 82% 0% 0% 0% 67.5°C
13:41:54: 2400/2016MHz 5.42 82% 0% 80% 0% 0% 0% 61.5°C
13:42:04: 2400/2016MHz 5.59 95% 1% 93% 0% 0% 0% 67.9°C
13:42:15: 2400/2016MHz 5.81 77% 0% 76% 0% 0% 0% 61.1°C
13:42:25: 2400/2016MHz 5.52 88% 0% 87% 0% 0% 0% 55.8°C
13:42:35: 2400/2016MHz 5.59 94% 0% 93% 0% 0% 0% 71.5°C
13:42:48: 2400/2016MHz 5.88 82% 1% 81% 0% 0% 0% 69.7°C
13:43:00: 2400/2016MHz 6.29 81% 0% 80% 0% 0% 0% 63.8°C
13:43:13: 2400/2016MHz 6.39 97% 1% 95% 0% 0% 0% 70.6°C
##########################################################################
Linux 6.0.13-meson64 (khadas-vim3-2) 02/14/23 _aarch64_ (6 CPU)
avg-cpu: %user %nice %system %iowait %steal %idle
0.89 0.00 0.07 0.00 0.00 99.04
Device tps kB_read/s kB_wrtn/s kB_dscd/s kB_read kB_wrtn kB_dscd
mmcblk1 0.37 9.63 4.38 963.58 280617 127792 28090096
zram0 0.02 0.08 0.00 0.00 2392 4 0
zram1 0.04 0.02 0.24 0.00 564 7064 0
total used free shared buff/cache available
Mem: 3.7Gi 157Mi 3.4Gi 5.0Mi 127Mi 3.5Gi
Swap: 1.8Gi 0B 1.8Gi
Filename Type Size Used Priority
/dev/zram0 partition 1933716 0 5
CPU sysfs topology (clusters, cpufreq members, clockspeeds)
cpufreq min max
CPU cluster policy speed speed core type
0 0 0 1000 2016 Cortex-A53 / r0p4
1 0 0 1000 2016 Cortex-A53 / r0p4
2 0 2 1000 2400 Cortex-A73 / r0p2
3 0 2 1000 2400 Cortex-A73 / r0p2
4 0 2 1000 2400 Cortex-A73 / r0p2
5 0 2 1000 2400 Cortex-A73 / 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: 6
Socket(s): 1
NUMA node(s): 1
Vendor ID: ARM
Model: 4
Model name: Cortex-A53
Stepping: r0p4
CPU max MHz: 2400.0000
CPU min MHz: 1000.0000
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 Mmio stale data: Not affected
Vulnerability Retbleed: 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: Amlogic Meson G12B (A311D) Revision 29:b (10:2)
DT compat: khadas,vim3
amlogic,a311d
amlogic,g12b
Compiler: /usr/bin/gcc (Debian 10.2.1-6) 10.2.1 20210110 / aarch64-linux-gnu
Userland: arm64
Kernel: 6.0.13-meson64/aarch64
CONFIG_HZ=250
CONFIG_HZ_250=y
CONFIG_PREEMPTION=y
CONFIG_PREEMPT=y
CONFIG_PREEMPT_BUILD=y
CONFIG_PREEMPT_COUNT=y
CONFIG_PREEMPT_NOTIFIERS=y
CONFIG_PREEMPT_RCU=y
##########################################################################
6.0 has reached end-of-life on 2023-01-12 with version 6.0.19.
Your 6.0.13 and all other 6.0 revisions are unsupported since then.
##########################################################################
opp-table-0:
1000 MHz 761.0 mV
1200 MHz 781.0 mV
1398 MHz 811.0 mV
1512 MHz 861.0 mV
1608 MHz 901.0 mV
1704 MHz 951.0 mV
1800 MHz 1001.0 mV
1908 MHz 1030.0 mV
2016 MHz 1040.0 mV
opp-table-1:
1000 MHz 731.0 mV
1200 MHz 751.0 mV
1398 MHz 771.0 mV
1512 MHz 771.0 mV
1608 MHz 781.0 mV
1704 MHz 791.0 mV
1800 MHz 831.0 mV
1908 MHz 861.0 mV
2016 MHz 911.0 mV
2108 MHz 951.0 mV
2208 MHz 1011.0 mV
2304 MHz 1030.0 mV
2400 MHz 1040.0 mV
opp-table-gpu:
125 MHz 800.0 mV
250 MHz 800.0 mV
286 MHz 800.0 mV
400 MHz 800.0 mV
500 MHz 800.0 mV
667 MHz 800.0 mV
800 MHz 800.0 mV
| Khadas VIM3 | 2400/2016 MHz | 6.0 | Debian GNU/Linux 11 (bullseye) arm64 | 9650 | 2379 | 1366300 | 5080 | 9240 | - |