{"id":27990,"date":"2020-02-06T15:37:16","date_gmt":"2020-02-06T07:37:16","guid":{"rendered":"http:\/\/4563.org\/?p=27990"},"modified":"2020-02-06T15:37:16","modified_gmt":"2020-02-06T07:37:16","slug":"%e6%9c%8d%e5%8a%a1%e5%99%a8%e5%8a%a0%e4%b8%8a%e9%98%b5%e5%88%97%e5%8d%a1%e7%9a%84io%e5%b0%b1%e6%98%af%e4%b8%8d%e4%b8%80%e6%a0%b7%e5%95%8a%ef%bc%81%e5%bc%80%e7%9a%84%e5%b0%8fjj%e9%82%a3io%e7%ae%80","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=27990","title":{"rendered":"\u670d\u52a1\u5668\u52a0\u4e0a\u9635\u5217\u5361\u7684IO\u5c31\u662f\u4e0d\u4e00\u6837\u554a\uff01\u5f00\u7684\u5c0fJJ\u90a3IO\u7b80\u76f4…"},"content":{"rendered":"\n

\t\t\t\t\tt9913085<\/strong> \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : 2020-1-1 08:03:15\t<\/p>\n

\u670d\u52a1\u5668\u52a0\u4e0a\u9635\u5217\u5361\u7684IO\u5c31\u662f\u4e0d\u4e00\u6837\u554a\uff01\u5f00\u7684\u5c0fJJ\u90a3IO\u7b80\u76f4…<\/h3>\n

\t\t\u4e00\u53f0E3\u670d\u52a1\u5668\uff0c\u95f2\u9c7c\u4e0a\u5f04\u4e00\u5f20HP P222\u9635\u5217\u5361+\u7f13\u5b58+\u7535\u6c60<\/p>\n

root@HXS-Server:\/home\/hxs# dd if=\/dev\/zero of=iotest bs=64k count=16k conv=fdatasync && rm -fr iotest
16384+0 records in
16384+0 records out
1073741824 bytes (1.1 GB) copied, 0.969201 s, 1.1 GB\/s
root@HXS-Server:\/home\/hxs# dd if=\/dev\/zero of=iotest bs=64k count=16k conv=fdatasync && rm -fr iotest
16384+0 records in
16384+0 records out
1073741824 bytes (1.1 GB) copied, 0.982325 s, 1.1 GB\/s
root@HXS-Server:\/home\/hxs# dd if=\/dev\/zero of=iotest bs=64k count=16k conv=fdatasync && rm -fr iotest
16384+0 records in
16384+0 records out
1073741824 bytes (1.1 GB) copied, 0.959495 s, 1.1 GB\/s
root@HXS-Server:\/home\/hxs# wget -qO- bench.sh | bash
———————————————————————-
CPU model            : Intel(R) Xeon(R) CPU E3-1230 V2 @ 3.30GHz
Number of cores      : 8
CPU frequency      : 3292.437 MHz
Total size of Disk   : 250.0 GB (1.2 GB Used)
Total amount of Mem: 1930 MB (1206 MB Used)
Total amount of Swap : 2044 MB (0 MB Used)
System uptime      : 0 days, 0 hour 6 min
Load average         : 0.41, 0.28, 0.12
OS                   : Debian GNU\/Linux 8
Arch               : x86_64 (64 Bit)
Kernel               : 4.9.0-0.bpo.11-amd64
———————————————————————-
I\/O speed(1st run)   : 1.1 GB\/s
I\/O speed(2nd run)   : 1.1 GB\/s
I\/O speed(3rd run)   : 1.0 GB\/s
Average I\/O speed    : 1092.3 MB\/s
———————————————————————-
Node Name                     IPv4 address            Download Speed
^C
root@HXS-Server:\/home\/hxs#
root@HXS-Server:\/home\/hxs# hdparm -t \/dev\/sda<\/p>\n

\/dev\/sda:
Timing buffered disk reads: 2026 MB in3.00 seconds = 675.08 MB\/sec
root@HXS-Server:\/home\/hxs# hdparm -t \/dev\/sda<\/p>\n

\/dev\/sda:
Timing buffered disk reads: 2238 MB in3.00 seconds = 745.69 MB\/sec
root@HXS-Server:\/home\/hxs# hdparm -t \/dev\/sda<\/p>\n

\/dev\/sda:
Timing buffered disk reads: 2172 MB in3.00 seconds = 723.87 MB\/sec<\/p>\n

\u6ca1\u52a0HP P222\u9635\u5217\u5361\u4e4b\u524d\u56db\u76d8RAID10\u7684IO\u5c31300\t\t\t\t<\/p>\n

\t\t\t\t\t\u6e38\u4e50\u738b\u5b50<\/strong> \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : 2020-1-1 09:15:34\t<\/p>\n

<\/h3>\n

\t\t\u6c42\u6574\u5217\u5361\u5982\u4f55\u8bbe\u7f6e\t\t\t\t<\/p>\n

\t\t\t\t\tt9913085<\/strong> \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : 2020-1-1 09:27:44\t<\/p>\n

<\/h3>\n

\t\t\u6e38\u4e50\u738b\u5b50 \u5927\u4f6c\u6709\u8bdd\u8bf4 : 2020-1-1 09:15
\u6c42\u6574\u5217\u5361\u5982\u4f55\u8bbe\u7f6e<\/p>\n

\u5b89\u88c5\u597d\u7535\u6c60\u3001\u7f13\u5b58\uff0c\u7136\u540e\u628a\u8bbe\u7f6e\u91cc\u9762\u7f13\u5b58\u90fd\u6253\u5f00\u5c31\u662f\u4e86\t\t\t <\/p>\n","protected":false},"excerpt":{"rendered":"

t9913085 \u5927\u4f6c\u6709\u8bdd\u8bf4 : …<\/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\/27990"}],"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=27990"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/27990\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=27990"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=27990"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=27990"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}