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4bSf.txt
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sbc-bench v0.9.9 MangoPi Mcore (Fri, 30 Sep 2022 14:29:30 +0800)
Distributor ID: Ubuntu
Description: Ubuntu 22.04.1 LTS
Release: 22.04
Codename: jammy
Armbian info: Mango Pi Mcore, sun50iw9, sunxi64, 22.08.2, https://github.com/armbian/build.git
/usr/bin/gcc (Ubuntu 11.2.0-19ubuntu1) 11.2.0
Uptime: 14:29:31 up 2 min, 1 user, load average: 0.56, 0.31, 0.12, 56.1°C
Linux 5.19.4-sunxi64 (mangopimcore) 09/30/22 _aarch64_ (4 CPU)
avg-cpu: %user %nice %system %iowait %steal %idle
8.87 0.03 6.50 3.15 0.00 81.45
Device tps kB_read/s kB_wrtn/s kB_dscd/s kB_read kB_wrtn kB_dscd
mmcblk0 42.68 1949.08 17.36 0.00 293843 2617 0
zram0 3.93 15.71 0.03 0.00 2368 4 0
zram1 1.47 3.10 13.32 0.00 468 2008 0
total used free shared buff/cache available
Mem: 984Mi 191Mi 634Mi 23Mi 157Mi 702Mi
Swap: 492Mi 0B 492Mi
Filename Type Size Used Priority
/dev/zram0 partition 503848 0 5
##########################################################################
Checking cpufreq OPP (Cortex-A53):
Cpufreq OPP: 1800 Measured: 1798 (1798.568/1798.568/1798.529)
Cpufreq OPP: 1704 Measured: 1702 (1702.598/1702.563/1702.458)
Cpufreq OPP: 1608 Measured: 1606 (1606.620/1606.580/1606.385)
Cpufreq OPP: 1512 Measured: 1510 (1510.728/1510.625/1510.418)
Cpufreq OPP: 1416 Measured: 1414 (1414.597/1414.566/1414.445)
Cpufreq OPP: 1344 Measured: 1342 (1342.634/1342.634/1342.525)
Cpufreq OPP: 1296 Measured: 1294 (1294.798/1294.735/1294.703)
Cpufreq OPP: 1200 Measured: 1198 (1198.776/1198.586/1198.477)
Cpufreq OPP: 1008 Measured: 1006 (1006.829/1006.661/1006.590)
Cpufreq OPP: 792 Measured: 790 (790.842/790.731/790.620)
Cpufreq OPP: 600 Measured: 598 (598.753/598.687/598.581)
Cpufreq OPP: 480 Measured: 478 (478.782/478.750/478.708)
##########################################################################
Hardware sensors:
cpu_thermal-virtual-0
temp1: +55.0 C
gpu_thermal-virtual-0
temp1: +54.6 C
ddr_thermal-virtual-0
temp1: +56.0 C
ve_thermal-virtual-0
temp1: +55.5 C
##########################################################################
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 : 993.4 MB/s (2.1%)
C copy backwards (32 byte blocks) : 995.3 MB/s (0.7%)
C copy backwards (64 byte blocks) : 982.9 MB/s (0.3%)
C copy : 966.6 MB/s (0.6%)
C copy prefetched (32 bytes step) : 812.1 MB/s (0.9%)
C copy prefetched (64 bytes step) : 915.2 MB/s (0.3%)
C 2-pass copy : 983.5 MB/s (0.3%)
C 2-pass copy prefetched (32 bytes step) : 726.8 MB/s (0.8%)
C 2-pass copy prefetched (64 bytes step) : 619.9 MB/s
C fill : 2389.6 MB/s (0.1%)
C fill (shuffle within 16 byte blocks) : 2389.0 MB/s
C fill (shuffle within 32 byte blocks) : 2389.9 MB/s (0.5%)
C fill (shuffle within 64 byte blocks) : 2390.3 MB/s (0.8%)
---
standard memcpy : 987.9 MB/s (0.4%)
standard memset : 2382.7 MB/s
---
NEON LDP/STP copy : 1000.9 MB/s (0.5%)
NEON LDP/STP copy pldl2strm (32 bytes step) : 757.3 MB/s (0.5%)
NEON LDP/STP copy pldl2strm (64 bytes step) : 869.1 MB/s (0.2%)
NEON LDP/STP copy pldl1keep (32 bytes step) : 1040.1 MB/s (6.4%)
NEON LDP/STP copy pldl1keep (64 bytes step) : 1039.5 MB/s
NEON LD1/ST1 copy : 991.6 MB/s (0.7%)
NEON STP fill : 2390.1 MB/s (0.1%)
NEON STNP fill : 2296.2 MB/s
ARM LDP/STP copy : 997.9 MB/s (0.4%)
ARM STP fill : 2381.7 MB/s
ARM STNP fill : 2308.0 MB/s (0.2%)
==========================================================================
== 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 LDP/STP copy (from framebuffer) : 189.3 MB/s (0.5%)
NEON LDP/STP 2-pass copy (from framebuffer) : 177.8 MB/s
NEON LD1/ST1 copy (from framebuffer) : 48.9 MB/s
NEON LD1/ST1 2-pass copy (from framebuffer) : 48.2 MB/s
ARM LDP/STP copy (from framebuffer) : 96.5 MB/s
ARM LDP/STP 2-pass copy (from framebuffer) : 93.3 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, [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 : 3.6 ns / 6.0 ns
131072 : 5.5 ns / 8.7 ns
262144 : 6.8 ns / 10.5 ns
524288 : 83.3 ns / 132.3 ns
1048576 : 128.5 ns / 177.8 ns
2097152 : 152.0 ns / 194.2 ns
4194304 : 168.3 ns / 204.3 ns
8388608 : 177.2 ns / 209.6 ns
16777216 : 182.8 ns / 213.4 ns
33554432 : 186.5 ns / 216.4 ns
67108864 : 200.3 ns / 241.6 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 : 3.6 ns / 6.0 ns
131072 : 5.5 ns / 8.7 ns
262144 : 6.8 ns / 10.3 ns
524288 : 82.9 ns / 132.3 ns
1048576 : 128.4 ns / 177.8 ns
2097152 : 151.2 ns / 193.2 ns
4194304 : 162.6 ns / 199.0 ns
8388608 : 168.3 ns / 201.4 ns
16777216 : 171.0 ns / 202.4 ns
33554432 : 172.6 ns / 202.9 ns
67108864 : 173.3 ns / 203.2 ns
##########################################################################
Executing ramlat on cpu0 (Cortex-A53), results in ns:
size: 1x32 2x32 1x64 2x64 1xPTR 2xPTR 4xPTR 8xPTR
4k: 2.225 2.224 1.670 1.669 1.668 1.668 2.294 4.664
8k: 2.225 2.224 1.668 1.668 1.673 1.672 2.294 4.660
16k: 2.226 2.229 1.669 1.668 1.669 1.669 2.301 4.658
32k: 2.232 2.230 1.673 1.679 1.675 1.672 2.297 4.663
64k: 12.16 13.14 11.60 12.83 11.62 12.98 19.30 37.21
128k: 15.00 15.74 16.14 15.36 14.51 15.38 21.53 42.18
256k: 67.32 84.90 65.78 83.79 65.31 81.83 130.1 254.5
512k: 161.7 164.1 156.2 160.2 154.4 162.0 228.4 461.7
1024k: 182.7 180.6 176.7 178.2 176.2 177.5 245.0 491.4
2048k: 181.2 183.3 177.4 179.1 176.8 178.2 245.9 495.0
4096k: 184.4 188.2 183.3 184.2 182.6 183.7 250.6 506.3
8192k: 188.5 189.4 185.1 188.5 185.2 187.6 258.5 525.8
16384k: 192.6 192.2 187.4 190.5 186.8 190.4 261.8 530.8
##########################################################################
Executing benchmark twice on cluster 0 (Cortex-A53)
OpenSSL 3.0.2, built on 15 Mar 2022 (Library: OpenSSL 3.0.2 15 Mar 2022)
type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes 16384 bytes
aes-128-cbc 133761.66k 413884.57k 851349.93k 1188839.77k 1343070.21k 1353629.70k
aes-128-cbc 133736.83k 413792.58k 851209.90k 1188250.28k 1342794.41k 1353706.15k
aes-192-cbc 128416.28k 372696.60k 702700.20k 921027.93k 1011867.65k 1017020.42k
aes-192-cbc 128434.03k 372873.58k 702857.81k 921091.41k 1012370.09k 1018178.22k
aes-256-cbc 125053.75k 346359.17k 612715.26k 772443.14k 835589.46k 839794.69k
aes-256-cbc 125103.74k 346394.37k 612105.90k 772437.67k 835766.95k 840755.88k
##########################################################################
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,4 CPUs LE)
LE
CPU Freq: - - - - - - - - -
RAM size: 984 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: 881 100 858 857 | 19106 100 1632 1631
23: 814 100 830 830 | 18649 100 1615 1614
24: 763 100 821 821 | 18188 100 1598 1597
25: 720 100 823 822 | 17651 100 1572 1571
---------------------------------- | ------------------------------
Avr: 100 833 833 | 100 1604 1603
Tot: 100 1219 1218
##########################################################################
Executing benchmark 3 times multi-threaded on CPUs 0-3
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 64000000 - 64000000 128000000 - - - -
RAM size: 984 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: 2473 356 675 2406 | 71770 394 1552 6123
23: 2404 370 662 2450 | 70088 396 1532 6064
24: 2265 370 658 2436 | 68100 396 1511 5978
25: 1403 307 522 1603 | 64083 390 1464 5703
---------------------------------- | ------------------------------
Avr: 351 629 2224 | 394 1515 5967
Tot: 372 1072 4095
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: - - - - 128000000 - - - -
RAM size: 984 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: 2488 359 674 2421 | 71574 394 1551 6106
23: 2388 369 659 2434 | 69643 394 1531 6026
24: 2275 373 656 2446 | 67854 394 1510 5957
25: 1474 315 535 1683 | 65406 395 1475 5821
---------------------------------- | ------------------------------
Avr: 354 631 2246 | 394 1517 5977
Tot: 374 1074 4112
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: 984 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: 2495 360 675 2428 | 72080 396 1552 6150
23: 2393 370 659 2438 | 70006 395 1532 6057
24: 2290 374 658 2463 | 68039 394 1514 5973
25: 1353 306 505 1545 | 63993 389 1462 5695
---------------------------------- | ------------------------------
Avr: 352 624 2219 | 394 1515 5969
Tot: 373 1070 4094
Compression: 2224,2246,2219
Decompression: 5967,5977,5969
Total: 4095,4112,4094
##########################################################################
Testing maximum cpufreq again, still under full load. System health now:
Time CPU load %cpu %sys %usr %nice %io %irq Temp
14:53:22: 1800MHz 4.82 97% 60% 36% 0% 0% 0% 78.6°C
Checking cpufreq OPP (Cortex-A53):
Cpufreq OPP: 1800 Measured: 1798 (1798.764/1798.764/1798.529)
##########################################################################
Hardware sensors:
cpu_thermal-virtual-0
temp1: +65.0 C
gpu_thermal-virtual-0
temp1: +63.8 C
ddr_thermal-virtual-0
temp1: +64.1 C
ve_thermal-virtual-0
temp1: +63.4 C
##########################################################################
Thermal source: /sys/devices/virtual/thermal/thermal_zone0/ (cpu-thermal)
(Armbian wants to use /sys/class/hwmon/hwmon0 instead, that
zone is named gpu_thermal. Please check and if wrong
file a bug here: https://github.com/armbian/build/issues/)
System health while running tinymembench:
Time CPU load %cpu %sys %usr %nice %io %irq Temp
14:30:14: 1800MHz 0.77 20% 5% 12% 0% 2% 0% 55.0°C
14:30:54: 1800MHz 0.89 25% 0% 25% 0% 0% 0% 66.8°C
14:31:34: 1800MHz 0.94 25% 0% 25% 0% 0% 0% 63.1°C
14:32:14: 1800MHz 0.97 26% 0% 26% 0% 0% 0% 68.1°C
14:32:55: 1800MHz 1.27 25% 0% 25% 0% 0% 0% 63.7°C
14:33:35: 1800MHz 1.13 25% 0% 25% 0% 0% 0% 62.2°C
14:34:15: 1800MHz 1.15 25% 0% 25% 0% 0% 0% 62.7°C
14:34:55: 1800MHz 1.27 25% 0% 25% 0% 0% 0% 62.0°C
14:35:35: 1800MHz 1.13 25% 0% 25% 0% 0% 0% 61.9°C
14:36:15: 1800MHz 1.07 25% 0% 25% 0% 0% 0% 62.4°C
14:36:55: 1800MHz 1.03 26% 0% 25% 0% 0% 0% 62.1°C
14:37:35: 1800MHz 1.02 25% 0% 25% 0% 0% 0% 62.3°C
14:38:15: 1800MHz 1.01 25% 0% 25% 0% 0% 0% 61.8°C
14:38:55: 1800MHz 1.00 25% 0% 25% 0% 0% 0% 60.9°C
14:39:35: 1800MHz 1.00 25% 0% 25% 0% 0% 0% 61.2°C
14:40:15: 1800MHz 1.00 25% 0% 25% 0% 0% 0% 61.8°C
14:40:55: 1800MHz 1.00 25% 0% 25% 0% 0% 0% 61.5°C
14:41:35: 1800MHz 1.00 25% 0% 25% 0% 0% 0% 61.5°C
14:42:16: 1800MHz 1.00 25% 0% 25% 0% 0% 0% 61.9°C
System health while running ramlat:
Time CPU load %cpu %sys %usr %nice %io %irq Temp
14:42:48: 1800MHz 1.00 24% 1% 22% 0% 0% 0% 62.1°C
14:42:51: 1800MHz 1.00 25% 0% 25% 0% 0% 0% 60.9°C
14:42:54: 1800MHz 1.00 25% 0% 25% 0% 0% 0% 60.6°C
14:42:57: 1800MHz 1.00 25% 0% 25% 0% 0% 0% 62.1°C
14:43:00: 1800MHz 1.00 26% 0% 25% 0% 0% 0% 61.5°C
14:43:03: 1800MHz 1.00 25% 0% 25% 0% 0% 0% 62.7°C
14:43:06: 1800MHz 1.00 25% 0% 25% 0% 0% 0% 62.8°C
14:43:09: 1800MHz 1.00 25% 0% 25% 0% 0% 0% 63.1°C
14:43:12: 1800MHz 1.00 25% 0% 25% 0% 0% 0% 63.3°C
14:43:15: 1800MHz 1.00 25% 0% 25% 0% 0% 0% 62.7°C
System health while running OpenSSL benchmark:
Time CPU load %cpu %sys %usr %nice %io %irq Temp
14:43:18: 1800MHz 1.00 24% 1% 22% 0% 0% 0% 62.6°C
14:43:34: 1800MHz 1.00 25% 0% 25% 0% 0% 0% 62.2°C
14:43:50: 1800MHz 1.00 25% 0% 25% 0% 0% 0% 62.4°C
14:44:06: 1800MHz 1.00 25% 0% 25% 0% 0% 0% 62.4°C
14:44:22: 1800MHz 1.00 25% 0% 25% 0% 0% 0% 63.9°C
14:44:38: 1800MHz 1.00 25% 0% 25% 0% 0% 0% 62.4°C
14:44:54: 1800MHz 1.00 25% 0% 25% 0% 0% 0% 63.3°C
System health while running 7-zip single core benchmark:
Time CPU load %cpu %sys %usr %nice %io %irq Temp
14:45:06: 1800MHz 1.00 24% 1% 22% 0% 0% 0% 63.7°C
14:45:16: 1800MHz 1.00 25% 0% 24% 0% 0% 0% 61.1°C
14:45:26: 1800MHz 1.00 25% 0% 25% 0% 0% 0% 61.6°C
14:45:36: 1800MHz 1.00 25% 0% 24% 0% 0% 0% 61.1°C
14:45:47: 1800MHz 1.07 25% 0% 24% 0% 0% 0% 61.2°C
14:45:57: 1800MHz 1.06 25% 0% 24% 0% 0% 0% 61.1°C
14:46:07: 1800MHz 1.05 25% 0% 24% 0% 0% 0% 60.6°C
14:46:17: 1800MHz 1.04 25% 0% 24% 0% 0% 0% 61.3°C
14:46:27: 1800MHz 1.03 25% 0% 24% 0% 0% 0% 61.7°C
14:46:37: 1800MHz 1.03 25% 0% 24% 0% 0% 0% 61.0°C
14:46:47: 1800MHz 1.02 25% 0% 24% 0% 0% 0% 60.8°C
14:46:57: 1800MHz 1.02 25% 0% 24% 0% 0% 0% 61.1°C
14:47:07: 1800MHz 1.02 25% 0% 24% 0% 0% 0% 60.7°C
14:47:17: 1800MHz 1.01 25% 0% 24% 0% 0% 0% 60.4°C
System health while running 7-zip multi core benchmark:
Time CPU load %cpu %sys %usr %nice %io %irq Temp
14:47:19: 1800MHz 1.01 24% 1% 23% 0% 0% 0% 60.4°C
14:47:41: 1800MHz 2.06 94% 0% 93% 0% 0% 0% 75.6°C
14:48:01: 1800MHz 2.55 93% 1% 91% 0% 0% 0% 72.2°C
14:48:24: 1800MHz 2.96 95% 1% 94% 0% 0% 0% 75.9°C
14:48:50: 1800MHz 3.37 93% 5% 87% 0% 0% 0% 74.7°C
14:49:12: 1800MHz 4.05 96% 63% 32% 0% 0% 0% 74.8°C
14:49:32: 1800MHz 4.05 92% 2% 88% 0% 0% 0% 74.6°C
14:49:56: 1800MHz 4.10 95% 1% 94% 0% 0% 0% 74.4°C
14:50:18: 1800MHz 4.20 95% 1% 93% 0% 0% 0% 74.8°C
14:50:38: 1800MHz 4.14 90% 1% 88% 0% 0% 0% 74.3°C
14:51:07: 1800MHz 4.31 99% 25% 73% 0% 0% 0% 76.8°C
14:51:29: 1800MHz 4.54 93% 29% 62% 0% 1% 0% 76.4°C
14:51:49: 1800MHz 4.34 94% 1% 93% 0% 0% 0% 74.9°C
14:52:09: 1800MHz 4.41 94% 1% 93% 0% 0% 0% 76.5°C
14:52:30: 1800MHz 4.35 97% 1% 96% 0% 0% 0% 79.1°C
14:52:51: 1800MHz 4.46 91% 2% 88% 0% 0% 0% 76.9°C
14:53:22: 1800MHz 4.82 97% 60% 36% 0% 0% 0% 78.6°C
##########################################################################
dmesg output while running the benchmarks:
[ 1300.333145] Purging 8192 bytes
[ 1306.663536] Purging 282624 bytes
[ 1307.286741] Purging 65536 bytes
[ 1307.559091] Purging 282624 bytes
[ 1309.428000] Purging 282624 bytes
[ 1309.697521] Purging 282624 bytes
[ 1310.522933] Purging 286720 bytes
[ 1310.877095] Purging 65536 bytes
[ 1311.618451] Purging 282624 bytes
[ 1312.016252] Purging 65536 bytes
[ 1313.266746] Purging 65536 bytes
[ 1313.421242] Purging 86016 bytes
[ 1313.569870] Purging 196608 bytes
[ 1314.244924] Purging 131072 bytes
[ 1314.613644] Purging 8192 bytes
[ 1314.754137] Purging 282624 bytes
[ 1315.357961] Purging 65536 bytes
[ 1316.778793] Purging 65536 bytes
[ 1317.527089] Purging 135168 bytes
[ 1318.337404] Purging 65536 bytes
[ 1318.500890] Purging 131072 bytes
[ 1318.695511] Purging 282624 bytes
[ 1319.477318] Purging 4096 bytes
[ 1321.228672] Purging 131072 bytes
[ 1322.402521] Purging 131072 bytes
[ 1323.240938] Purging 65536 bytes
[ 1324.030430] Purging 65536 bytes
[ 1326.146583] Purging 131072 bytes
[ 1326.402334] Purging 12288 bytes
[ 1326.937663] Purging 270336 bytes
[ 1327.469491] Purging 143360 bytes
[ 1327.616591] Purging 139264 bytes
[ 1328.033441] Purging 282624 bytes
[ 1328.625323] Purging 65536 bytes
[ 1329.174196] Purging 282624 bytes
[ 1329.722798] Purging 65536 bytes
[ 1330.387487] Purging 65536 bytes
[ 1330.628962] Purging 151552 bytes
[ 1331.014776] Purging 282624 bytes
[ 1434.296180] Purging 348160 bytes
[ 1434.948806] Purging 282624 bytes
[ 1435.432075] Purging 65536 bytes
[ 1436.749090] Purging 65536 bytes
[ 1436.865052] Purging 65536 bytes
[ 1437.835767] Purging 135168 bytes
[ 1439.224174] Purging 262144 bytes
[ 1439.784802] Purging 12288 bytes
[ 1440.250387] Purging 270336 bytes
[ 1441.433541] Purging 65536 bytes
[ 1441.653668] Purging 4096 bytes
[ 1441.900297] Purging 131072 bytes
[ 1442.346973] Purging 151552 bytes
[ 1442.945423] Purging 4096 bytes
[ 1443.447151] Purging 528384 bytes
[ 1443.673710] Purging 278528 bytes
[ 1444.093097] Purging 65536 bytes
[ 1444.980791] panfrost_gem_shrinker_scan: 2 callbacks suppressed
[ 1444.980825] Purging 65536 bytes
[ 1445.181488] Purging 282624 bytes
[ 1445.735662] Purging 65536 bytes
[ 1447.002185] Purging 65536 bytes
[ 1447.909516] Purging 282624 bytes
[ 1448.612914] Purging 282624 bytes
[ 1449.049384] Purging 282624 bytes
[ 1449.414365] Purging 65536 bytes
[ 1449.785157] Purging 282624 bytes
[ 1450.389645] Purging 65536 bytes
[ 1556.293365] Purging 8192 bytes
[ 1556.381814] Purging 282624 bytes
[ 1557.006825] Purging 65536 bytes
[ 1558.683913] Purging 65536 bytes
[ 1558.982888] Purging 4096 bytes
[ 1559.044614] Purging 131072 bytes
[ 1559.310962] Purging 282624 bytes
[ 1560.692256] Purging 282624 bytes
[ 1560.876955] Purging 65536 bytes
[ 1561.387543] Purging 65536 bytes
[ 1562.836605] Purging 65536 bytes
[ 1563.144113] Purging 4096 bytes
[ 1563.343067] Purging 131072 bytes
[ 1564.285383] Purging 262144 bytes
[ 1564.476746] Purging 12288 bytes
[ 1564.683097] Purging 139264 bytes
[ 1565.054782] Purging 135168 bytes
[ 1565.896314] Purging 65536 bytes
[ 1566.123094] Purging 4096 bytes
[ 1567.273319] panfrost_gem_shrinker_scan: 1 callbacks suppressed
[ 1567.273346] Purging 262144 bytes
[ 1567.447622] Purging 12288 bytes
[ 1567.903598] Purging 139264 bytes
[ 1568.383043] Purging 65536 bytes
[ 1569.078207] Purging 4096 bytes
[ 1570.085796] Purging 262144 bytes
[ 1571.310304] Purging 151552 bytes
[ 1573.552133] Purging 4096 bytes
[ 1574.070945] Purging 131072 bytes
[ 1574.994235] Purging 131072 bytes
[ 1577.349741] Purging 65536 bytes
##########################################################################
Linux 5.19.4-sunxi64 (mangopimcore) 09/30/22 _aarch64_ (4 CPU)
avg-cpu: %user %nice %system %iowait %steal %idle
36.60 0.02 4.07 0.36 0.00 58.95
Device tps kB_read/s kB_wrtn/s kB_dscd/s kB_read kB_wrtn kB_dscd
mmcblk0 10.88 462.36 2.11 0.00 737043 3361 0
zram0 1668.89 3129.70 3545.87 0.00 4989028 5652432 0
zram1 0.24 0.44 1.53 0.00 708 2444 0
total used free shared buff/cache available
Mem: 984Mi 129Mi 802Mi 13Mi 51Mi 789Mi
Swap: 492Mi 107Mi 384Mi
Filename Type Size Used Priority
/dev/zram0 partition 503848 109928 5
CPU sysfs topology (clusters, cpufreq members, clockspeeds)
cpufreq min max
CPU cluster policy speed speed core type
0 0 0 480 1800 Cortex-A53 / r0p4
1 0 0 480 1800 Cortex-A53 / r0p4
2 0 0 480 1800 Cortex-A53 / r0p4
3 0 0 480 1800 Cortex-A53 / r0p4
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-A53
Model: 4
Thread(s) per core: 1
Core(s) per cluster: 4
Socket(s): -
Cluster(s): 1
Stepping: r0p4
CPU max MHz: 1800.0000
CPU min MHz: 480.0000
BogoMIPS: 48.00
Flags: fp asimd evtstrm aes pmull sha1 sha2 crc32 cpuid
NUMA node(s): 1
NUMA node0 CPU(s): 0-3
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: Not affected
Vulnerability Spectre v1: Mitigation; __user pointer sanitization
Vulnerability Spectre v2: Not affected
Vulnerability Srbds: Not affected
Vulnerability Tsx async abort: Not affected
SoC guess: Allwinner H616/H313
DT compat: mgcc,mangopi-mcore
allwinner,sun50i-h616
Compiler: /usr/bin/gcc (Ubuntu 11.2.0-19ubuntu1) 11.2.0 / aarch64-linux-gnu
Userland: arm64
Kernel: 5.19.4-sunxi64/aarch64
CONFIG_HZ=250
CONFIG_HZ_250=y
CONFIG_PREEMPT_NONE=y
CONFIG_PREEMPT_NONE_BUILD=y
raid6: neonx8 gen() 1805 MB/s
raid6: neonx4 gen() 1853 MB/s
raid6: neonx2 gen() 1751 MB/s
raid6: neonx1 gen() 1519 MB/s
raid6: int64x8 gen() 1252 MB/s
raid6: int64x4 gen() 1398 MB/s
raid6: int64x2 gen() 1187 MB/s
raid6: int64x1 gen() 885 MB/s
raid6: using algorithm neonx4 gen() 1853 MB/s
raid6: .... xor() 1334 MB/s, rmw enabled
raid6: using neon recovery algorithm
xor: automatically using best checksumming function 32regs
| MangoPi Mcore | 1800 MHz | 5.19 | Armbian 22.08.2 Jammy arm64 | 4100 | 133750 | 840270 | 990 | 2380 | - |