没有想象中的好。一般般。估计是 cpu 降频了吧。单根 8G 内存,没有双通道。
- ========================================================================
- BYTE UNIX Benchmarks (Version 5.1.3)
- System: frhb22576ds: GNU/Linux
- OS: GNU/Linux — 4.9.0-9-amd64 — #1 SMP Debian 4.9.168-1+deb9u5 (2019-08-11)
- Machine: x86_64 (unknown)
- Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
- CPU 0: Intel(R) Celeron(R) CPU G3930 [url=home.php?mod=space&uid=175]@[/url] 2.90GHz (5808.0 bogomips)
- Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
- CPU 1: Intel(R) Celeron(R) CPU G3930 @ 2.90GHz (5808.0 bogomips)
- Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
- 09:56:14 up 9 min, 1 user, load average: 0.52, 0.21, 0.08; runlevel 5
- ————————————————————————
- Benchmark Run: Wed Aug 28 2019 09:56:14 – 10:24:27
- 2 CPUs in system; running 1 parallel copy of tests
- Dhrystone 2 using register variables 36022092.2 lps (10.0 s, 7 samples)
- Double-Precision Whetstone 4287.9 MWIPS (9.9 s, 7 samples)
- Execl Throughput 1516.6 lps (29.9 s, 2 samples)
- File Copy 1024 bufsize 2000 maxblocks 585193.5 KBps (29.9 s, 2 samples)
- File Copy 256 bufsize 500 maxblocks 157733.0 KBps (30.0 s, 2 samples)
- File Copy 4096 bufsize 8000 maxblocks 1798397.6 KBps (30.0 s, 2 samples)
- Pipe Throughput 813340.3 lps (10.0 s, 7 samples)
- Pipe-based Context Switching 70091.2 lps (10.0 s, 7 samples)
- Process Creation 11923.9 lps (30.0 s, 2 samples)
- Shell Scripts (1 concurrent) 11907.7 lpm (59.9 s, 2 samples)
- Shell Scripts (8 concurrent) 2167.9 lpm (60.0 s, 2 samples)
- System Call Overhead 477842.8 lps (10.0 s, 7 samples)
- System Benchmarks Index Values BASELINE RESULT INDEX
- Dhrystone 2 using register variables 116700.0 36022092.2 3086.7
- Double-Precision Whetstone 55.0 4287.9 779.6
- Execl Throughput 43.0 1516.6 352.7
- File Copy 1024 bufsize 2000 maxblocks 3960.0 585193.5 1477.8
- File Copy 256 bufsize 500 maxblocks 1655.0 157733.0 953.1
- File Copy 4096 bufsize 8000 maxblocks 5800.0 1798397.6 3100.7
- Pipe Throughput 12440.0 813340.3 653.8
- Pipe-based Context Switching 4000.0 70091.2 175.2
- Process Creation 126.0 11923.9 946.3
- Shell Scripts (1 concurrent) 42.4 11907.7 2808.4
- Shell Scripts (8 concurrent) 6.0 2167.9 3613.1
- System Call Overhead 15000.0 477842.8 318.6
- ========
- System Benchmarks Index Score 1022.0
- ————————————————————————
- Benchmark Run: Wed Aug 28 2019 10:24:27 – 10:52:41
- 2 CPUs in system; running 2 parallel copies of tests
- Dhrystone 2 using register variables 72031639.5 lps (10.0 s, 7 samples)
- Double-Precision Whetstone 8576.9 MWIPS (9.9 s, 7 samples)
- Execl Throughput 10665.4 lps (29.9 s, 2 samples)
- File Copy 1024 bufsize 2000 maxblocks 1070647.9 KBps (30.0 s, 2 samples)
- File Copy 256 bufsize 500 maxblocks 286563.0 KBps (30.0 s, 2 samples)
- File Copy 4096 bufsize 8000 maxblocks 3166617.8 KBps (29.9 s, 2 samples)
- Pipe Throughput 1625766.2 lps (10.0 s, 7 samples)
- Pipe-based Context Switching 331237.0 lps (10.0 s, 7 samples)
- Process Creation 24606.8 lps (30.0 s, 2 samples)
- Shell Scripts (1 concurrent) 17729.1 lpm (60.0 s, 2 samples)
- Shell Scripts (8 concurrent) 2319.3 lpm (60.0 s, 2 samples)
- System Call Overhead 922653.2 lps (10.0 s, 7 samples)
- System Benchmarks Index Values BASELINE RESULT INDEX
- Dhrystone 2 using register variables 116700.0 72031639.5 6172.4
- Double-Precision Whetstone 55.0 8576.9 1559.4
- Execl Throughput 43.0 10665.4 2480.3
- File Copy 1024 bufsize 2000 maxblocks 3960.0 1070647.9 2703.7
- File Copy 256 bufsize 500 maxblocks 1655.0 286563.0 1731.5
- File Copy 4096 bufsize 8000 maxblocks 5800.0 3166617.8 5459.7
- Pipe Throughput 12440.0 1625766.2 1306.9
- Pipe-based Context Switching 4000.0 331237.0 828.1
- Process Creation 126.0 24606.8 1952.9
- Shell Scripts (1 concurrent) 42.4 17729.1 4181.4
- Shell Scripts (8 concurrent) 6.0 2319.3 3865.5
- System Call Overhead 15000.0 922653.2 615.1
- ========
- System Benchmarks Index Score 2199.5
- ======= Script description and score comparison completed! =======
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