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4wYE.txt
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sbc-bench v0.9.41 Sophgo Mango (Sun, 28 May 2023 15:10:06 +0000)
Distributor ID: Ubuntu
Description: Ubuntu 22.10
Release: 22.10
Codename: kinetic
/usr/bin/gcc (Ubuntu 12.2.0-3ubuntu1) 12.2.0
Uptime: 15:10:07 up 20 min, 2 users, load average: 1.23, 16.02, 13.93, °C, 238950360
Linux 6.1.18 (milkv-pioneer) 05/28/23 _riscv64_ (64 CPU)
avg-cpu: %user %nice %system %iowait %steal %idle
19.74 0.00 7.63 0.05 0.00 72.59
Device tps kB_read/s kB_wrtn/s kB_dscd/s kB_read kB_wrtn kB_dscd
mmcblk1 8.76 255.16 29.92 33.46 308802 36205 40488
total used free shared buff/cache available
Mem: 125Gi 629Mi 125Gi 1.0Mi 122Mi 124Gi
Swap: 0B 0B 0B
##########################################################################
Checking cpufreq OPP (rv64imafdcv):
No cpufreq support available. Measured on cpu1: 1994 MHz (1994.796/1994.555/1994.170)
##########################################################################
Hardware sensors:
iwlwifi_1-virtual-0
temp1: N/A
##########################################################################
Executing benchmark on cpu0 (rv64imafdcv):
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 : 3487.9 MB/s (3, 1.6%)
C copy backwards (32 byte blocks) : 1224.8 MB/s (3, 0.5%)
C copy backwards (64 byte blocks) : 1029.1 MB/s (3, 0.2%)
C copy : 3608.6 MB/s (3, 0.3%)
C copy prefetched (32 bytes step) : 3609.5 MB/s (3, 0.3%)
C copy prefetched (64 bytes step) : 3609.8 MB/s (3, 0.3%)
C 2-pass copy : 3085.7 MB/s (3, 0.2%)
C 2-pass copy prefetched (32 bytes step) : 3078.1 MB/s (3, 0.1%)
C 2-pass copy prefetched (64 bytes step) : 3086.2 MB/s (3, 0.2%)
C scan 8 : 659.9 MB/s (3, 2.1%)
C scan 16 : 1884.8 MB/s (3, 2.8%)
C scan 32 : 3976.2 MB/s (3, 0.4%)
C scan 64 : 5229.4 MB/s (3, 0.6%)
C fill : 4761.5 MB/s (3)
C fill (shuffle within 16 byte blocks) : 4765.7 MB/s (3, 0.1%)
C fill (shuffle within 32 byte blocks) : 1336.1 MB/s (3, 0.2%)
C fill (shuffle within 64 byte blocks) : 1330.3 MB/s (2)
---
libc memcpy copy : 3616.9 MB/s (3, 0.2%)
libc memchr scan : 3724.3 MB/s (3, 0.3%)
libc memset fill : 4758.9 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 : 0.2 ns / 0.1 ns
131072 : 8.1 ns / 12.3 ns
262144 : 12.3 ns / 15.9 ns
524288 : 14.4 ns / 17.3 ns
1048576 : 18.4 ns / 21.2 ns
2097152 : 100.5 ns / 146.9 ns
4194304 : 138.5 ns / 179.2 ns
8388608 : 153.4 ns / 193.6 ns
16777216 : 137.9 ns / 178.9 ns
33554432 : 163.8 ns / 211.8 ns
67108864 : 192.8 ns / 242.7 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 : 0.1 ns / 0.0 ns
131072 : 9.4 ns / 14.0 ns
262144 : 14.5 ns / 18.9 ns
524288 : 16.8 ns / 20.9 ns
1048576 : 20.1 ns / 24.9 ns
2097152 : 96.1 ns / 141.8 ns
4194304 : 101.5 ns / 140.2 ns
8388608 : 100.5 ns / 130.8 ns
16777216 : 118.7 ns / 151.7 ns
33554432 : 179.1 ns / 198.8 ns
67108864 : 163.5 ns / 190.7 ns
##########################################################################
Executing ramlat on cpu0 (rv64imafdcv), results in ns:
size: 1x32 2x32 1x64 2x64 1xPTR 2xPTR 4xPTR 8xPTR
4k: 2.092 2.077 2.004 2.009 1.503 1.503 2.004 4.008
8k: 2.070 2.077 2.005 2.004 1.504 1.503 2.005 4.011
16k: 2.067 2.079 2.006 2.005 1.504 1.503 2.005 4.008
32k: 2.070 2.072 2.005 2.007 1.505 1.504 2.006 4.009
64k: 11.53 12.12 12.02 12.11 11.56 12.05 15.09 29.69
128k: 15.92 15.92 15.87 15.85 15.35 15.31 18.61 35.43
256k: 17.63 17.61 17.55 17.56 17.05 17.13 20.17 40.69
512k: 17.72 17.65 17.56 17.57 17.09 17.08 20.27 40.74
1024k: 45.36 45.75 47.02 47.02 46.95 47.08 49.79 71.32
2048k: 83.11 79.94 79.75 79.57 79.13 79.93 82.71 107.6
4096k: 88.61 82.03 80.46 79.83 79.25 79.85 84.42 109.9
8192k: 112.2 98.21 97.69 94.98 96.48 95.38 107.6 122.2
16384k: 128.5 113.4 112.7 106.7 108.1 104.5 111.2 140.7
32768k: 161.0 150.5 157.1 149.6 155.5 150.7 154.6 191.2
65536k: 188.4 180.3 187.3 180.4 186.8 181.9 191.1 228.1
131072k: 203.0 198.3 205.0 197.1 201.4 199.8 211.9 247.3
##########################################################################
Executing benchmark twice on cluster 0 (rv64imafdcv)
OpenSSL 3.0.5, built on 5 Jul 2022 (Library: OpenSSL 3.0.5 5 Jul 2022)
type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes 16384 bytes
aes-128-cbc 39988.01k 51281.19k 55368.19k 56573.27k 56923.48k 56939.86k
aes-128-cbc 38405.09k 50652.63k 55276.46k 56564.74k 56912.55k 56934.40k
aes-192-cbc 36300.91k 45244.33k 48403.54k 49309.01k 49520.64k 49550.68k
aes-192-cbc 36248.34k 45085.29k 48369.75k 49303.55k 49572.52k 49572.52k
aes-256-cbc 31997.60k 39576.38k 42426.20k 43245.57k 43483.14k 43504.98k
aes-256-cbc 32916.14k 40215.34k 42656.85k 43266.05k 43488.60k 43504.98k
##########################################################################
Executing benchmark single-threaded on cpu0 (rv64imafdcv)
7-Zip (a) 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=C,Utf16=off,HugeFiles=on,64 bits,64 CPUs LE)
LE
CPU Freq: - - - - - - - - -
RAM size: 128918 MB, # CPU hardware threads: 64
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: 1509 100 1469 1469 | 22161 100 1893 1892
23: 1369 100 1395 1395 | 21776 100 1885 1885
24: 1251 100 1347 1346 | 21141 100 1856 1856
25: 1162 100 1327 1327 | 20273 100 1805 1804
---------------------------------- | ------------------------------
Avr: 100 1385 1384 | 100 1860 1859
Tot: 100 1622 1622
##########################################################################
Executing benchmark 3 times multi-threaded on CPUs 0-63
7-Zip (a) 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=C,Utf16=off,HugeFiles=on,64 bits,64 CPUs LE)
LE
CPU Freq: - - - - - - - - -
RAM size: 128918 MB, # CPU hardware threads: 64
RAM usage: 14120 MB, # Benchmark threads: 64
Compressing | Decompressing
Dict Speed Usage R/U Rating | Speed Usage R/U Rating
KiB/s % MIPS MIPS | KiB/s % MIPS MIPS
22: 41459 5279 764 40332 | 1250399 6196 1722 106628
23: 44123 5183 867 44957 | 1153674 6106 1636 99824
24: 26872 4607 628 28893 | 955904 5798 1448 83899
25: 22803 4433 588 26037 | 802638 5260 1359 71418
---------------------------------- | ------------------------------
Avr: 4875 712 35055 | 5840 1541 90442
Tot: 5358 1126 62748
7-Zip (a) 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=C,Utf16=off,HugeFiles=on,64 bits,64 CPUs LE)
LE
CPU Freq: - - - - - - - - -
RAM size: 128918 MB, # CPU hardware threads: 64
RAM usage: 14120 MB, # Benchmark threads: 64
Compressing | Decompressing
Dict Speed Usage R/U Rating | Speed Usage R/U Rating
KiB/s % MIPS MIPS | KiB/s % MIPS MIPS
22: 40275 5092 770 39180 | 1262122 6233 1728 107627
23: 18427 3979 472 18775 | 1130469 6013 1628 97816
24: 27190 3974 736 29235 | 909508 5802 1377 79827
25: 19518 4348 513 22285 | 855007 5496 1385 76078
---------------------------------- | ------------------------------
Avr: 4348 623 27369 | 5886 1529 90337
Tot: 5117 1076 58853
7-Zip (a) 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=C,Utf16=off,HugeFiles=on,64 bits,64 CPUs LE)
LE
CPU Freq: - - - - - - - - -
RAM size: 128918 MB, # CPU hardware threads: 64
RAM usage: 14120 MB, # Benchmark threads: 64
Compressing | Decompressing
Dict Speed Usage R/U Rating | Speed Usage R/U Rating
KiB/s % MIPS MIPS | KiB/s % MIPS MIPS
22: 41134 5171 774 40016 | 1238851 6154 1718 105643
23: 9221 4182 225 9396 | 1109018 6057 1585 95960
24: 33522 5058 713 36043 | 926614 5765 1412 81329
25: 24458 3892 718 27926 | 748554 5332 1250 66606
---------------------------------- | ------------------------------
Avr: 4576 607 28345 | 5827 1491 87384
Tot: 5201 1049 57865
Compression: 35055,27369,28345
Decompression: 90442,90337,87384
Total: 62748,58853,57865
##########################################################################
Testing maximum cpufreq again, still under full load. System health now:
Time CPU n/a load %cpu %sys %usr %nice %io %irq Temp
15:23:19: n/a MHz 40.60 90% 23% 66% 0% 0% 0% °C
Checking cpufreq OPP (rv64imafdcv):
No cpufreq support available. Measured on cpu1: 1994 MHz (1994.940/1994.748/1994.603)
##########################################################################
Hardware sensors:
iwlwifi_1-virtual-0
temp1: N/A
##########################################################################
System health while running tinymembench:
Time CPU n/a load %cpu %sys %usr %nice %io %irq Temp
15:10:16: n/a MHz 1.36 27% 7% 19% 0% 0% 0% °C
15:10:26: n/a MHz 1.30 1% 0% 1% 0% 0% 0% °C
15:10:36: n/a MHz 1.25 1% 0% 1% 0% 0% 0% °C
15:10:46: n/a MHz 1.22 1% 0% 1% 0% 0% 0% °C
15:10:56: n/a MHz 1.18 1% 0% 1% 0% 0% 0% °C
15:11:06: n/a MHz 1.15 1% 0% 1% 0% 0% 0% °C
System health while running ramlat:
Time CPU n/a load %cpu %sys %usr %nice %io %irq Temp
15:11:15: n/a MHz 1.21 26% 7% 18% 0% 0% 0% °C
15:11:18: n/a MHz 1.19 1% 0% 1% 0% 0% 0% °C
15:11:21: n/a MHz 1.19 1% 0% 1% 0% 0% 0% °C
15:11:24: n/a MHz 1.18 1% 0% 1% 0% 0% 0% °C
15:11:27: n/a MHz 1.18 1% 0% 1% 0% 0% 0% °C
15:11:30: n/a MHz 1.16 1% 0% 1% 0% 0% 0% °C
15:11:33: n/a MHz 1.15 1% 0% 1% 0% 0% 0% °C
15:11:36: n/a MHz 1.15 1% 0% 1% 0% 0% 0% °C
15:11:39: n/a MHz 1.14 1% 0% 1% 0% 0% 0% °C
System health while running OpenSSL benchmark:
Time CPU n/a load %cpu %sys %usr %nice %io %irq Temp
15:11:46: n/a MHz 1.21 25% 7% 18% 0% 0% 0% °C
15:12:03: n/a MHz 1.16 1% 0% 1% 0% 0% 0% °C
15:12:19: n/a MHz 1.11 1% 0% 1% 0% 0% 0% °C
15:12:35: n/a MHz 1.09 1% 0% 1% 0% 0% 0% °C
15:12:51: n/a MHz 1.07 1% 0% 1% 0% 0% 0% °C
15:13:07: n/a MHz 1.05 1% 0% 1% 0% 0% 0% °C
15:13:23: n/a MHz 1.04 1% 0% 1% 0% 0% 0% °C
System health while running 7-zip single core benchmark:
Time CPU n/a load %cpu %sys %usr %nice %io %irq Temp
15:13:35: n/a MHz 1.19 23% 6% 17% 0% 0% 0% °C
15:13:43: n/a MHz 1.16 1% 0% 1% 0% 0% 0% °C
15:13:51: n/a MHz 1.15 1% 0% 1% 0% 0% 0% °C
15:13:59: n/a MHz 1.12 1% 0% 1% 0% 0% 0% °C
15:14:07: n/a MHz 1.11 1% 0% 1% 0% 0% 0% °C
15:14:15: n/a MHz 1.10 1% 0% 1% 0% 0% 0% °C
15:14:23: n/a MHz 1.08 1% 0% 1% 0% 0% 0% °C
15:14:31: n/a MHz 1.07 1% 0% 1% 0% 0% 0% °C
15:14:39: n/a MHz 1.06 1% 0% 1% 0% 0% 0% °C
15:14:47: n/a MHz 1.06 1% 0% 1% 0% 0% 0% °C
15:14:56: n/a MHz 1.05 1% 0% 1% 0% 0% 0% °C
System health while running 7-zip multi core benchmark:
Time CPU n/a load %cpu %sys %usr %nice %io %irq Temp
15:15:09: n/a MHz 11.19 22% 6% 16% 0% 0% 0% °C
15:15:22: n/a MHz 19.31 90% 3% 87% 0% 0% 0% °C
15:15:35: n/a MHz 21.54 63% 3% 59% 0% 0% 0% °C
15:15:46: n/a MHz 25.97 70% 1% 68% 0% 0% 0% °C
15:15:56: n/a MHz 27.33 55% 20% 34% 0% 0% 0% °C
15:16:06: n/a MHz 30.71 80% 25% 55% 0% 0% 0% °C
15:16:18: n/a MHz 31.78 74% 10% 64% 0% 0% 0% °C
15:16:28: n/a MHz 31.69 29% 1% 28% 0% 0% 0% °C
15:16:38: n/a MHz 26.97 4% 1% 3% 0% 0% 0% °C
15:16:48: n/a MHz 34.72 85% 40% 45% 0% 0% 0% °C
15:16:58: n/a MHz 37.36 77% 57% 20% 0% 0% 0% °C
15:17:08: n/a MHz 40.80 87% 21% 65% 0% 0% 0% °C
15:17:18: n/a MHz 39.35 58% 9% 49% 0% 0% 0% °C
15:17:29: n/a MHz 38.58 55% 8% 46% 0% 0% 0% °C
15:17:39: n/a MHz 37.44 52% 7% 44% 0% 0% 0% °C
15:17:52: n/a MHz 39.34 81% 14% 66% 0% 0% 0% °C
15:18:02: n/a MHz 43.13 72% 0% 72% 0% 0% 0% °C
15:18:12: n/a MHz 45.38 72% 41% 30% 0% 0% 0% °C
15:18:26: n/a MHz 47.14 75% 7% 67% 0% 0% 0% °C
15:18:36: n/a MHz 40.20 36% 1% 35% 0% 0% 0% °C
15:18:47: n/a MHz 42.63 90% 20% 70% 0% 0% 0% °C
15:19:00: n/a MHz 39.72 43% 16% 27% 0% 0% 0% °C
15:19:10: n/a MHz 40.12 67% 3% 64% 0% 0% 0% °C
15:19:21: n/a MHz 34.11 1% 0% 1% 0% 0% 0% °C
15:19:31: n/a MHz 33.66 63% 16% 47% 0% 0% 0% °C
15:19:41: n/a MHz 37.52 86% 59% 27% 0% 0% 0% °C
15:19:51: n/a MHz 38.90 73% 61% 11% 0% 0% 0% °C
15:20:01: n/a MHz 39.47 73% 39% 33% 0% 0% 0% °C
15:20:11: n/a MHz 39.89 58% 8% 50% 0% 0% 0% °C
15:20:25: n/a MHz 39.62 54% 10% 44% 0% 0% 0% °C
15:20:35: n/a MHz 41.42 63% 5% 57% 0% 0% 0% °C
15:20:49: n/a MHz 44.67 85% 12% 73% 0% 0% 0% °C
15:20:59: n/a MHz 43.58 67% 12% 54% 0% 0% 0% °C
15:21:10: n/a MHz 44.10 74% 72% 1% 0% 0% 0% °C
15:21:20: n/a MHz 42.61 59% 52% 7% 0% 0% 0% °C
15:21:33: n/a MHz 41.92 76% 9% 67% 0% 0% 0% °C
15:21:44: n/a MHz 43.04 36% 1% 35% 0% 0% 0% °C
15:21:54: n/a MHz 46.00 92% 22% 70% 0% 0% 0% °C
15:22:07: n/a MHz 44.42 78% 14% 64% 0% 0% 0% °C
15:22:18: n/a MHz 42.39 35% 1% 34% 0% 0% 0% °C
15:22:28: n/a MHz 37.78 12% 1% 11% 0% 0% 0% °C
15:22:38: n/a MHz 42.28 90% 14% 75% 0% 0% 0% °C
15:22:48: n/a MHz 45.12 90% 27% 62% 0% 0% 0% °C
15:22:59: n/a MHz 42.42 56% 16% 40% 0% 0% 0% °C
15:23:09: n/a MHz 36.35 9% 3% 5% 0% 0% 0% °C
15:23:19: n/a MHz 40.60 90% 23% 66% 0% 0% 0% °C
##########################################################################
Linux 6.1.18 (milkv-pioneer) 05/28/23 _riscv64_ (64 CPU)
avg-cpu: %user %nice %system %iowait %steal %idle
23.73 0.00 8.84 0.03 0.00 67.40
Device tps kB_read/s kB_wrtn/s kB_dscd/s kB_read kB_wrtn kB_dscd
mmcblk1 5.55 156.03 19.10 20.13 313930 38437 40504
total used free shared buff/cache available
Mem: 125Gi 728Mi 125Gi 1.0Mi 129Mi 124Gi
Swap: 0B 0B 0B
CPU sysfs topology (clusters, cpufreq members, clockspeeds)
cpufreq min max
CPU cluster policy speed speed core type
0 0 0 - - rv64imafdcv
1 0 0 - - rv64imafdcv
2 0 0 - - rv64imafdcv
3 0 0 - - rv64imafdcv
4 0 0 - - rv64imafdcv
5 0 0 - - rv64imafdcv
6 0 0 - - rv64imafdcv
7 0 0 - - rv64imafdcv
8 0 0 - - rv64imafdcv
9 0 0 - - rv64imafdcv
10 0 0 - - rv64imafdcv
11 0 0 - - rv64imafdcv
12 0 0 - - rv64imafdcv
13 0 0 - - rv64imafdcv
14 0 0 - - rv64imafdcv
15 0 0 - - rv64imafdcv
16 0 0 - - rv64imafdcv
17 0 0 - - rv64imafdcv
18 0 0 - - rv64imafdcv
19 0 0 - - rv64imafdcv
20 0 0 - - rv64imafdcv
21 0 0 - - rv64imafdcv
22 0 0 - - rv64imafdcv
23 0 0 - - rv64imafdcv
24 0 0 - - rv64imafdcv
25 0 0 - - rv64imafdcv
26 0 0 - - rv64imafdcv
27 0 0 - - rv64imafdcv
28 0 0 - - rv64imafdcv
29 0 0 - - rv64imafdcv
30 0 0 - - rv64imafdcv
31 0 0 - - rv64imafdcv
32 0 0 - - rv64imafdcv
33 0 0 - - rv64imafdcv
34 0 0 - - rv64imafdcv
35 0 0 - - rv64imafdcv
36 0 0 - - rv64imafdcv
37 0 0 - - rv64imafdcv
38 0 0 - - rv64imafdcv
39 0 0 - - rv64imafdcv
40 0 0 - - rv64imafdcv
41 0 0 - - rv64imafdcv
42 0 0 - - rv64imafdcv
43 0 0 - - rv64imafdcv
44 0 0 - - rv64imafdcv
45 0 0 - - rv64imafdcv
46 0 0 - - rv64imafdcv
47 0 0 - - rv64imafdcv
48 0 0 - - rv64imafdcv
49 0 0 - - rv64imafdcv
50 0 0 - - rv64imafdcv
51 0 0 - - rv64imafdcv
52 0 0 - - rv64imafdcv
53 0 0 - - rv64imafdcv
54 0 0 - - rv64imafdcv
55 0 0 - - rv64imafdcv
56 0 0 - - rv64imafdcv
57 0 0 - - rv64imafdcv
58 0 0 - - rv64imafdcv
59 0 0 - - rv64imafdcv
60 0 0 - - rv64imafdcv
61 0 0 - - rv64imafdcv
62 0 0 - - rv64imafdcv
63 0 0 - - rv64imafdcv
Architecture: riscv64
Byte Order: Little Endian
CPU(s): 64
On-line CPU(s) list: 0-63
NUMA node(s): 4
NUMA node0 CPU(s): 1-8,16-23
NUMA node1 CPU(s): 0,9-15,24-31
NUMA node2 CPU(s): 32-39,48-55
NUMA node3 CPU(s): 40-47,56-63
SoC guess: Sophon SG2042
DT compat: sophgo,mango
Compiler: /usr/bin/gcc (Ubuntu 12.2.0-3ubuntu1) 12.2.0 / riscv64-linux-gnu
Userland: riscv64
Kernel: 6.1.18/riscv64
CONFIG_HZ=250
CONFIG_HZ_250=y
CONFIG_PREEMPT_VOLUNTARY=y
CONFIG_PREEMPT_VOLUNTARY_BUILD=y
##########################################################################
Kernel 6.1.18 is not latest 6.1.30 LTS that was released on 2023-05-24.
See https://endoflife.date/linux for details. Perhaps some kernel bugs have
been fixed in the meantime and maybe vulnerabilities as well.
##########################################################################
Results validation:
* Too much background activity (%system): 10% avg, 72% max
* No throttling
Status of performance related policies found below /sys:
* /sys/module/pcie_aspm/parameters/policy: [default] performance powersave powersupersave
| Sophgo Mango | ~2000 MHz | 6.1 | Ubuntu 22.10 riscv64 | 59820 | 1622 | 43500 | 3620 | 4760 | - |