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标题:
PR20.21 UNIX Benchmarks 跑分
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作者:
hostman
时间:
2021-3-20 00:59
标题:
PR20.21 UNIX Benchmarks 跑分
本帖最后由 hostman 于 2021-3-20 01:09 编辑
为毛我的 UNIX Bench 跑分低很多
0.0
========================================================================
BYTE UNIX Benchmarks (Version 5.1.3)
System: C20210319231755: GNU/Linux
OS: GNU/Linux -- 3.10.0-1127.el7.x86_64 -- #1 SMP Tue Mar 31 23:36:51 UTC 202 0
Machine: x86_64 (x86_64)
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: Intel(R) Xeon(R) CPU E5-2650 v2 [url=home.php?mod=space&uid=175]@[/url] 2.60GHz (5200.0 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
CPU 1: Intel(R) Xeon(R) CPU E5-2650 v2 @ 2.60GHz (5200.0 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
CPU 2: Intel(R) Xeon(R) CPU E5-2650 v2 @ 2.60GHz (5200.0 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
CPU 3: Intel(R) Xeon(R) CPU E5-2650 v2 @ 2.60GHz (5200.0 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
23:59:54 up 3 min, 1 user, load average: 0.57, 0.21, 0.08; runlevel 2021-03 -19
------------------------------------------------------------------------
Benchmark Run: Fri Mar 19 2021 23:59:54 - 00:28:17
4 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 33609041.4 lps (10.0 s, 7 samples)
Double-Precision Whetstone 4192.4 MWIPS (9.9 s, 7 samples)
Execl Throughput 1558.4 lps (29.6 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 367930.7 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 103415.5 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 1010614.2 KBps (30.0 s, 2 samples)
Pipe Throughput 534741.1 lps (10.0 s, 7 samples)
Pipe-based Context Switching 51636.4 lps (10.0 s, 7 samples)
Process Creation 5419.7 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 3611.6 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 1130.5 lpm (60.0 s, 2 samples)
System Call Overhead 497107.5 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 33609041.4 2880.0
Double-Precision Whetstone 55.0 4192.4 762.3
Execl Throughput 43.0 1558.4 362.4
File Copy 1024 bufsize 2000 maxblocks 3960.0 367930.7 929.1
File Copy 256 bufsize 500 maxblocks 1655.0 103415.5 624.9
File Copy 4096 bufsize 8000 maxblocks 5800.0 1010614.2 1742.4
Pipe Throughput 12440.0 534741.1 429.9
Pipe-based Context Switching 4000.0 51636.4 129.1
Process Creation 126.0 5419.7 430.1
Shell Scripts (1 concurrent) 42.4 3611.6 851.8
Shell Scripts (8 concurrent) 6.0 1130.5 1884.1
System Call Overhead 15000.0 497107.5 331.4
========
System Benchmarks Index Score 682.5
------------------------------------------------------------------------
Benchmark Run: Sat Mar 20 2021 00:28:17 - 00:56:35
4 CPUs in system; running 4 parallel copies of tests
Dhrystone 2 using register variables 89824562.3 lps (10.0 s, 7 samples)
Double-Precision Whetstone 14796.2 MWIPS (9.8 s, 7 samples)
Execl Throughput 6693.0 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 630812.9 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 150385.7 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 1692152.3 KBps (30.0 s, 2 samples)
Pipe Throughput 1832782.7 lps (10.0 s, 7 samples)
Pipe-based Context Switching 308151.6 lps (10.0 s, 7 samples)
Process Creation 20628.4 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 11265.8 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 1761.0 lpm (60.0 s, 2 samples)
System Call Overhead 1453054.2 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 89824562.3 7697.0
Double-Precision Whetstone 55.0 14796.2 2690.2
Execl Throughput 43.0 6693.0 1556.5
File Copy 1024 bufsize 2000 maxblocks 3960.0 630812.9 1593.0
File Copy 256 bufsize 500 maxblocks 1655.0 150385.7 908.7
File Copy 4096 bufsize 8000 maxblocks 5800.0 1692152.3 2917.5
Pipe Throughput 12440.0 1832782.7 1473.3
Pipe-based Context Switching 4000.0 308151.6 770.4
Process Creation 126.0 20628.4 1637.2
Shell Scripts (1 concurrent) 42.4 11265.8 2657.0
Shell Scripts (8 concurrent) 6.0 1761.0 2935.0
System Call Overhead 15000.0 1453054.2 968.7
========
System Benchmarks Index Score 1876.9
//
[root@~]# dd if=/dev/zero of=/dev/null bs=1M count=1024
1024+0 records in
1024+0 records out
1073741824 bytes (1.1 GB) copied, 0.084409 s, 12.7 GB/s
[root@~]# dd if=/dev/zero of=/dev/null bs=1M count=1024
1024+0 records in
1024+0 records out
1073741824 bytes (1.1 GB) copied, 0.0642098 s, 16.7 GB/s
[root@~]# dd if=/dev/zero of=file bs=1M count=1024
1024+0 records in
1024+0 records out
1073741824 bytes (1.1 GB) copied, 2.90476 s, 370 MB/s
[root@~]#
[root@~]#
[root@~]# dd if=/dev/zero of=file bs=1M count=1024
1024+0 records in
1024+0 records out
1073741824 bytes (1.1 GB) copied, 3.62339 s, 296 MB/s
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作者:
hxuf
时间:
2021-3-20 01:01
那是你没见过低的。6c6g 第一批机主飘过。
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