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2iFY.txt
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2iFY.txt
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sbc-bench v0.7.1 (Sun, 19 Apr 2020 14:33:16 +0000)
Distributor ID: Ubuntu
Description: Ubuntu 18.04.4 LTS
Release: 18.04
Codename: bionic
Architecture: arm64
/usr/bin/gcc (Ubuntu/Linaro 7.5.0-3ubuntu1~18.04) 7.5.0
Uptime: 14:33:16 up 3 min, 1 user, load average: 0.36, 0.16, 0.07
Linux 4.15.0-1065-aws (ip-10-10-2-215) 04/19/2020 _aarch64_ (4 CPU)
avg-cpu: %user %nice %system %iowait %steal %idle
3.08 0.41 2.15 0.31 0.00 94.05
Device tps kB_read/s kB_wrtn/s kB_read kB_wrtn
loop0 0.36 4.72 0.00 1107 0
loop1 12.15 13.41 0.00 3142 0
loop2 0.02 0.03 0.00 8 0
nvme0n1 80.59 1467.79 1230.16 344035 288337
total used free shared buff/cache available
Mem: 7.5G 132M 6.9G 864K 558M 7.2G
Swap: 0B 0B 0B
##########################################################################
Checking cpufreq OPP:
No cpufreq support available. Measured on cpu1: 2293.233/2293.076/2292.972
##########################################################################
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 : 4331.7 MB/s
C copy backwards (32 byte blocks) : 4302.0 MB/s
C copy backwards (64 byte blocks) : 4324.8 MB/s
C copy : 4290.0 MB/s
C copy prefetched (32 bytes step) : 4074.7 MB/s
C copy prefetched (64 bytes step) : 4059.0 MB/s
C 2-pass copy : 4668.1 MB/s
C 2-pass copy prefetched (32 bytes step) : 4737.7 MB/s
C 2-pass copy prefetched (64 bytes step) : 4705.5 MB/s (0.4%)
C fill : 14220.8 MB/s
C fill (shuffle within 16 byte blocks) : 14242.5 MB/s
C fill (shuffle within 32 byte blocks) : 14250.0 MB/s
C fill (shuffle within 64 byte blocks) : 14254.7 MB/s
---
standard memcpy : 4280.2 MB/s
standard memset : 14220.4 MB/s
---
NEON LDP/STP copy : 4254.3 MB/s
NEON LDP/STP copy pldl2strm (32 bytes step) : 3480.9 MB/s
NEON LDP/STP copy pldl2strm (64 bytes step) : 3480.7 MB/s
NEON LDP/STP copy pldl1keep (32 bytes step) : 4032.7 MB/s
NEON LDP/STP copy pldl1keep (64 bytes step) : 3993.3 MB/s
NEON LD1/ST1 copy : 4284.0 MB/s
NEON STP fill : 14219.3 MB/s
NEON STNP fill : 14226.2 MB/s (0.2%)
ARM LDP/STP copy : 4255.6 MB/s
ARM STP fill : 14220.3 MB/s
ARM STNP fill : 14238.6 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, [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 : 3.7 ns / 5.8 ns
131072 : 5.6 ns / 7.7 ns
262144 : 8.0 ns / 10.3 ns
524288 : 9.3 ns / 11.8 ns
1048576 : 9.9 ns / 12.6 ns
2097152 : 16.0 ns / 23.4 ns
4194304 : 54.3 ns / 77.0 ns
8388608 : 81.5 ns / 104.4 ns
16777216 : 94.1 ns / 116.0 ns
33554432 : 104.8 ns / 130.1 ns
67108864 : 124.2 ns / 164.5 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 : 3.7 ns / 5.8 ns
131072 : 5.6 ns / 7.7 ns
262144 : 6.5 ns / 8.3 ns
524288 : 7.0 ns / 8.6 ns
1048576 : 7.3 ns / 8.7 ns
2097152 : 11.9 ns / 16.7 ns
4194304 : 51.0 ns / 73.0 ns
8388608 : 70.7 ns / 88.0 ns
16777216 : 79.9 ns / 92.0 ns
33554432 : 84.6 ns / 93.4 ns
67108864 : 88.2 ns / 95.2 ns
##########################################################################
OpenSSL 1.1.1, built on 11 Sep 2018
type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes 16384 bytes
aes-128-cbc 458497.00k 1033325.46k 1483993.09k 1639297.37k 1717283.50k 1720565.76k
aes-128-cbc 458501.55k 1033176.55k 1483889.32k 1639349.59k 1722422.61k 1717359.96k
aes-192-cbc 429865.43k 946496.62k 1260924.25k 1451854.51k 1499627.52k 1511904.60k
aes-192-cbc 431187.80k 946419.80k 1259934.63k 1451871.57k 1518411.78k 1509550.76k
aes-256-cbc 416826.31k 858050.71k 1157562.20k 1253419.01k 1302675.46k 1295914.33k
aes-256-cbc 416825.60k 858073.83k 1157635.67k 1253404.67k 1296684.37k 1300004.86k
##########################################################################
7-Zip (a) [64] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=en_US.UTF-8,Utf16=on,HugeFiles=on,64 bits,4 CPUs LE)
LE
CPU Freq: 2283 2290 2292 2292 2292 2292 2293 2292 2292
RAM size: 7706 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: 2341 100 2278 2278 | 29097 100 2483 2482
23: 2274 100 2318 2318 | 28655 100 2479 2479
24: 2201 100 2367 2367 | 28218 100 2477 2477
25: 2084 100 2381 2381 | 27709 100 2466 2466
---------------------------------- | ------------------------------
Avr: 100 2336 2336 | 100 2476 2476
Tot: 100 2406 2406
##########################################################################
7-Zip (a) [64] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=en_US.UTF-8,Utf16=on,HugeFiles=on,64 bits,4 CPUs LE)
LE
CPU Freq: 2277 2290 2291 2293 2292 2292 2292 2293 2292
RAM size: 7706 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: 7211 329 2131 7016 | 115648 397 2483 9867
23: 6977 330 2153 7109 | 113892 398 2478 9855
24: 6748 335 2167 7256 | 111916 398 2469 9825
25: 6990 362 2205 7982 | 109652 398 2452 9759
---------------------------------- | ------------------------------
Avr: 339 2164 7341 | 398 2470 9826
Tot: 368 2317 8583
7-Zip (a) [64] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=en_US.UTF-8,Utf16=on,HugeFiles=on,64 bits,4 CPUs LE)
LE
CPU Freq: 2290 2292 2291 2292 2292 2293 2293 2292 2293
RAM size: 7706 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: 7151 328 2123 6957 | 115036 396 2480 9814
23: 7128 337 2155 7263 | 113282 396 2476 9802
24: 7014 346 2179 7542 | 111476 396 2468 9786
25: 6929 361 2194 7911 | 109228 397 2451 9721
---------------------------------- | ------------------------------
Avr: 343 2163 7418 | 396 2469 9781
Tot: 370 2316 8600
7-Zip (a) [64] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=en_US.UTF-8,Utf16=on,HugeFiles=on,64 bits,4 CPUs LE)
LE
CPU Freq: 2290 2292 2293 2292 2292 2292 2293 2293 2292
RAM size: 7706 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: 7236 330 2132 7039 | 115748 398 2480 9875
23: 7192 339 2165 7328 | 113848 398 2475 9851
24: 7061 347 2186 7593 | 111906 398 2468 9824
25: 6982 362 2202 7972 | 109616 398 2450 9756
---------------------------------- | ------------------------------
Avr: 345 2171 7483 | 398 2468 9826
Tot: 371 2320 8655
Compression: 7341,7418,7483
Decompression: 9826,9781,9826
Total: 8583,8600,8655
##########################################################################
Testing clockspeeds again. System health now:
Time CPU n/a load %cpu %sys %usr %nice %io %irq Temp
14:42:53: --- 3.37 89% 1% 87% 0% 0% 0% n/a°C
Checking cpufreq OPP:
No cpufreq support available. Measured on cpu1: 2293.207/2293.024/2293.441
##########################################################################
System health while running tinymembench:
Time CPU n/a load %cpu %sys %usr %nice %io %irq Temp
14:33:18: --- 0.41 6% 2% 3% 0% 0% 0% n/a°C
14:35:18: --- 0.92 25% 0% 24% 0% 0% 0% n/a°C
14:37:18: --- 0.99 25% 0% 25% 0% 0% 0% n/a°C
System health while running OpenSSL benchmark:
Time CPU n/a load %cpu %sys %usr %nice %io %irq Temp
14:37:26: --- 0.99 15% 1% 14% 0% 0% 0% n/a°C
14:37:36: --- 0.99 25% 0% 25% 0% 0% 0% n/a°C
14:37:46: --- 1.00 25% 0% 24% 0% 0% 0% n/a°C
14:37:56: --- 1.00 25% 0% 24% 0% 0% 0% n/a°C
14:38:06: --- 1.00 25% 0% 25% 0% 0% 0% n/a°C
14:38:16: --- 1.00 25% 0% 25% 0% 0% 0% n/a°C
14:38:26: --- 1.00 25% 0% 24% 0% 0% 0% n/a°C
14:38:36: --- 1.00 25% 0% 25% 0% 0% 0% n/a°C
14:38:46: --- 1.00 25% 0% 25% 0% 0% 0% n/a°C
14:38:56: --- 1.00 25% 0% 24% 0% 0% 0% n/a°C
14:39:06: --- 1.00 25% 0% 25% 0% 0% 0% n/a°C
System health while running 7-zip single core benchmark:
Time CPU n/a load %cpu %sys %usr %nice %io %irq Temp
14:39:14: --- 1.00 17% 0% 16% 0% 0% 0% n/a°C
14:40:14: --- 2.52 25% 0% 24% 0% 0% 0% n/a°C
System health while running 7-zip multi core benchmark:
Time CPU n/a load %cpu %sys %usr %nice %io %irq Temp
14:41:11: --- 2.97 18% 0% 17% 0% 0% 0% n/a°C
14:41:31: --- 3.15 83% 1% 82% 0% 0% 0% n/a°C
14:41:52: --- 3.09 84% 1% 83% 0% 0% 0% n/a°C
14:42:12: --- 3.18 87% 1% 85% 0% 0% 0% n/a°C
14:42:32: --- 3.13 87% 1% 86% 0% 0% 0% n/a°C
14:42:53: --- 3.37 89% 1% 87% 0% 0% 0% n/a°C
##########################################################################
Linux 4.15.0-1065-aws (ip-10-10-2-215) 04/19/2020 _aarch64_ (4 CPU)
avg-cpu: %user %nice %system %iowait %steal %idle
26.47 0.12 0.88 0.09 0.00 72.44
Device tps kB_read/s kB_wrtn/s kB_read kB_wrtn
loop0 0.10 1.36 0.00 1107 0
loop1 3.58 3.94 0.00 3213 0
loop2 0.01 0.01 0.00 8 0
nvme0n1 23.84 422.74 399.78 344975 326233
total used free shared buff/cache available
Mem: 7.5G 132M 6.8G 864K 560M 7.2G
Swap: 0B 0B 0B
Architecture: aarch64
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
NUMA node(s): 1
Vendor ID: ARM
Model: 3
Model name: Cortex-A72
Stepping: r0p3
BogoMIPS: 166.66
L1d cache: 32K
L1i cache: 48K
L2 cache: 2048K
NUMA node0 CPU(s): 0-3
Flags: fp asimd evtstrm aes pmull sha1 sha2 crc32 cpuid
/sys/devices/system/cpu/cpu0/cache/index2/size: 2048K, level: 2, type: Unified
/sys/devices/system/cpu/cpu0/cache/index0/size: 32K, level: 1, type: Data
/sys/devices/system/cpu/cpu0/cache/index1/size: 48K, level: 1, type: Instruction
/sys/devices/system/cpu/cpu1/cache/index2/size: 2048K, level: 2, type: Unified
/sys/devices/system/cpu/cpu1/cache/index0/size: 32K, level: 1, type: Data
/sys/devices/system/cpu/cpu1/cache/index1/size: 48K, level: 1, type: Instruction
/sys/devices/system/cpu/cpu2/cache/index2/size: 2048K, level: 2, type: Unified
/sys/devices/system/cpu/cpu2/cache/index0/size: 32K, level: 1, type: Data
/sys/devices/system/cpu/cpu2/cache/index1/size: 48K, level: 1, type: Instruction
/sys/devices/system/cpu/cpu3/cache/index2/size: 2048K, level: 2, type: Unified
/sys/devices/system/cpu/cpu3/cache/index0/size: 32K, level: 1, type: Data
/sys/devices/system/cpu/cpu3/cache/index1/size: 48K, level: 1, type: Instruction