{"id":470805,"date":"2021-05-03T20:47:44","date_gmt":"2021-05-03T12:47:44","guid":{"rendered":"http:\/\/4563.org\/?p=470805"},"modified":"2021-05-03T20:47:44","modified_gmt":"2021-05-03T12:47:44","slug":"%e7%be%8e%e8%a5%bf-cn2-1c1g-20g-10mbps-%e5%b0%8f%e9%b8%a1%e6%b5%8b%e8%af%95","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=470805","title":{"rendered":"\u7f8e\u897f CN2 1C1G 20G 10Mbps \u5c0f\u9e21\u6d4b\u8bd5"},"content":{"rendered":"\n

\t\t\t\t\tzxxx<\/strong> \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n

\u7f8e\u897f CN2 1C1G 20G 10Mbps \u5c0f\u9e21\u6d4b\u8bd5<\/h3>\n

\t\t \u672c\u5e16\u6700\u540e\u7531 zxxx \u4e8e 2021-5-3 20:43 \u7f16\u8f91 <\/p>\n

\u767d\u7968TabbyCloud\u7684\u673a\u5668\uff0c\u95f2\u6765\u65e0\u4e8b\u505a\u4e2a\u6d4b\u8bd5\u5427<\/p>\n

1 CPU \u6838\u5fc3
1G \u5167\u5b58
20 GB SSD \u786c\u76e4
10 Mbps \u5e36\u5bec
1 \u7368\u7acbIPv4
Kvm \u865b\u64ec\u5316<\/p>\n

# cat \/proc\/cpuinfo
processor       : 0
vendor_id       : GenuineIntel
cpu family      : 6
model         : 58
model name      : Intel Xeon E3-12xx v2 (Ivy Bridge, IBRS)
stepping      : 9
microcode       : 0x1
cpu MHz         : 2493.988
cache size      : 4096 KB
physical id   : 0
siblings      : 1
core id         : 0
cpu cores       : 1
apicid          : 0
initial apicid: 0
fpu             : yes
fpu_exception   : yes
cpuid level   : 13
wp            : yes
clflush size    : 64
cache_alignment : 64
address sizes   : 46 bits physical, 48 bits virtual
power management:<\/p>\n

# free -h
            total      used      free      sharedbuff\/cache   available
Mem:         991M      124M      314M      6.7M      552M      705M
Swap:          2.0G          0B      2.0G<\/p>\n

# fdisk -l<\/p>\n

Disk \/dev\/vda: 21.5 GB, 21474836480 bytes, 41943040 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical\/physical): 512 bytes \/ 512 bytes
I\/O size (minimum\/optimal): 512 bytes \/ 512 bytes
Disk label type: dos
Disk identifier: 0x0000425c<\/p>\n

   Device Boot      Start         End      Blocks   IdSystem
\/dev\/vda1   *      2048   2099199   1048576   83Linux
\/dev\/vda2         2099200    41943039    19921920   8eLinux LVM<\/p>\n

Disk \/dev\/mapper\/centos-root: 18.2 GB, 18249416704 bytes, 35643392 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical\/physical): 512 bytes \/ 512 bytes
I\/O size (minimum\/optimal): 512 bytes \/ 512 bytes<\/p>\n

Disk \/dev\/mapper\/centos-swap: 2147 MB, 2147483648 bytes, 4194304 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical\/physical): 512 bytes \/ 512 bytes
I\/O size (minimum\/optimal): 512 bytes \/ 512 bytes<\/p>\n

# fio –filename=test –rw=write –ioengine=libaio –direct=1 –blocksize=128K –size=2G –iodepth=32 –group_reporting –name=myjob
myjob: (g=0): rw=write, bs=(R) 128KiB-128KiB, (W) 128KiB-128KiB, (T) 128KiB-128KiB, ioengine=libaio, iodepth=32
fio-3.7
Starting 1 process
myjob: Laying out IO file (1 file \/ 2048MiB)
Jobs: 1 (f=1):
Run status group 0 (all jobs):
WRITE: bw=280MiB\/s (293MB\/s), 280MiB\/s-280MiB\/s (293MB\/s-293MB\/s), io=2048MiB (2147MB), run=7319-7319msec<\/p>\n

# fio –filename=test –rw=read –ioengine=libaio –direct=1 –blocksize=128K –runtime=8 –iodepth=32 –group_reporting –name=myjob
myjob: (g=0): rw=read, bs=(R) 128KiB-128KiB, (W) 128KiB-128KiB, (T) 128KiB-128KiB, ioengine=libaio, iodepth=32
fio-3.7
Starting 1 process
Jobs: 1 (f=1):
myjob: (groupid=0, jobs=1): err= 0: pid=22604: Mon May3 09:57:00 2021<\/p>\n

Run status group 0 (all jobs):
   READ: bw=301MiB\/s (316MB\/s), 301MiB\/s-301MiB\/s (316MB\/s-316MB\/s), io=2048MiB (2147MB), run=6803-6803msec<\/p>\n

# time dd if=\/dev\/zero of=1GB.bin bs=8k count=131072 &&
> time dd if=1GB.bin of=\/dev\/null bs=8k count=131072 &&
> time dd if=\/dev\/zero of=2GB.bin bs=16k count=131072 oflag=direct &&
> time dd if=2GB.bin of=\/dev\/null bs=16k count=131072 iflag=direct
131072+0 records in
131072+0 records out
1073741824 bytes (1.1 GB) copied, 1.52254 s, 705 MB\/s<\/p>\n

real    0m1.537s
user    0m0.086s
sys   0m0.758s
131072+0 records in
131072+0 records out
1073741824 bytes (1.1 GB) copied, 5.36623 s, 200 MB\/s<\/p>\n

real    0m5.370s
user    0m0.083s
sys   0m0.452s
131072+0 records in
131072+0 records out
2147483648 bytes (2.1 GB) copied, 55.1703 s, 38.9 MB\/s<\/p>\n

real    0m55.173s
user    0m0.142s
sys   0m5.529s
131072+0 records in
131072+0 records out
2147483648 bytes (2.1 GB) copied, 54.5821 s, 39.3 MB\/s<\/p>\n

real    0m54.584s
user    0m0.120s
sys   0m1.973s\t\t\t\t<\/p>\n

\t\t\t\t\tzxxx<\/strong> \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n

<\/h3>\n

\t\tbash <(curl -Lso- https:\/\/git.io\/superspeed)<\/p>\n

\u6ca1\u4ec0\u4e48\u60ca\u559c\uff0c\u548c\u63cf\u8ff0\u7684\u4e00\u6a21\u4e00\u6837<\/p>\n

https:\/\/s.pc.qq.com\/tousu\/img\/20210503\/8760347_1620037033.jpg<\/p>\n

https:\/\/s.pc.qq.com\/tousu\/img\/20210503\/5719052_1620037203.jpg<\/p>\n

https:\/\/s.pc.qq.com\/tousu\/img\/20210503\/4289413_1620039837.jpg\t\t\t\t<\/p>\n

\t\t\t\t\tzxxx<\/strong> \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n

<\/h3>\n

\t\tcurl -fsL https:\/\/ilemonra.in\/LemonBenchIntl | bash -s fast<\/p>\n

Report URL: https:\/\/paste.ubuntu.com\/p\/x63gnpP7d3\/<\/p>\n

https:\/\/s.pc.qq.com\/tousu\/img\/20210503\/9654397_1620040699.jpg\t\t\t\t<\/p>\n

\t\t\t\t\tzxxx<\/strong> \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n

<\/h3>\n

\t\twget -qO- bench.sh | bash<\/p>\n

https:\/\/s.pc.qq.com\/tousu\/img\/20210503\/3539784_1620041601.jpg\t\t\t\t<\/p>\n

\t\t\t\t\tzxxx<\/strong> \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n

<\/h3>\n

\t\tcurl -s https:\/\/raw.githubusercontent.com\/masonr\/yet-another-bench-script\/master\/yabs.sh | bash<\/p>\n

Full Test | https:\/\/browser.geekbench.com\/v5\/cpu\/7706536<\/p>\n

https:\/\/s.pc.qq.com\/tousu\/img\/20210503\/1578842_1620043550.jpg\t\t\t\t<\/p>\n

\t\t\t\t\tzxxx<\/strong> \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n

<\/h3>\n

\t\twget –no-check-certificate https:\/\/github.com\/zq\/unixbench\/raw\/master\/unixbench.sh
chmod +x unixbench.sh
.\/unixbench.sh<\/p>\n

System Benchmarks Index Score                                       864.3<\/p>\n

========================================================================
   BYTE UNIX Benchmarks (Version 5.1.3)<\/p>\n

   System: la1c1g: GNU\/Linux
   OS: GNU\/Linux — 3.10.0-957.12.2.el7.x86_64 — #1 SMP Tue May 14 21:24:32 UTC 2019
   Machine: x86_64 (x86_64)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   CPU 0: Intel Xeon E3-12xx v2 (Ivy Bridge, IBRS) (4988.0 bogomips)
          x86-64, MMX, Physical Address Ext, SYSENTER\/SYSEXIT, SYSCALL\/SYSRET
   20:10:03 up 11:24,2 users,load average: 0.52, 0.16, 0.08; runlevel 3<\/p>\n

————————————————————————
Benchmark Run: Mon May 03 2021 20:10:03 – 20:38:19
1 CPU in system; running 1 parallel copy of tests<\/p>\n

Dhrystone 2 using register variables       32627423.0 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     4196.9 MWIPS (10.0 s, 7 samples)
Execl Throughput                               2880.3 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks      468701.8 KBps(30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          121319.2 KBps(30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       1458968.3 KBps(30.0 s, 2 samples)
Pipe Throughput                              618730.0 lps   (10.1 s, 7 samples)
Pipe-based Context Switching               153256.2 lps   (10.0 s, 7 samples)
Process Creation                              10238.5 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   4526.5 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                  620.3 lpm   (60.1 s, 2 samples)
System Call Overhead                         489182.7 lps   (10.0 s, 7 samples)<\/p>\n

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   32627423.0   2795.8
Double-Precision Whetstone                     55.0       4196.9    763.1
Execl Throughput                                 43.0       2880.3    669.8
File Copy 1024 bufsize 2000 maxblocks          3960.0   468701.8   1183.6
File Copy 256 bufsize 500 maxblocks            1655.0   121319.2    733.0
File Copy 4096 bufsize 8000 maxblocks          5800.0    1458968.3   2515.5
Pipe Throughput                               12440.0   618730.0    497.4
Pipe-based Context Switching                   4000.0   153256.2    383.1
Process Creation                              126.0      10238.5    812.6
Shell Scripts (1 concurrent)                     42.4       4526.5   1067.6
Shell Scripts (8 concurrent)                      6.0      620.3   1033.9
System Call Overhead                        15000.0   489182.7    326.1
                                                                   ========
System Benchmarks Index Score                                       864.3<\/p>\n

# ========================================================= #
# Script description and score comparison completed!
# For more information, please go to https:\/\/unixbench.org
# ========================================================= #\t\t\t <\/p>\n","protected":false},"excerpt":{"rendered":"

zxxx \u5927\u4f6c\u6709\u8bdd\u8bf4 : \u7f8e\u897f C…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/470805"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=470805"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/470805\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=470805"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=470805"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=470805"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}