\u4e3a\u52a9\u529b\u4f01\u4e1a\u7528\u6237\u6784\u5efa\u8d85\u878d\u5408\u67b6\u6784\u7684\u73b0\u4ee3\u5316\u6570\u636e\u4e2d\u5fc3\uff0c\u6ee1\u8db3\u4e1a\u52a1\u53d1\u5c55\u9700\u6c42\uff0c\u5fc6\u8054\u8054\u5408\u65b0\u534e\u4e09\u96c6\u56e2\u5728\u8d85\u878d\u5408\u67b6\u6784\u4e0b\u6253\u9020\u9ad8\u6027\u80fd\u5b58\u50a8\u65b9\u6848\uff0c\u4ee5\u6b64\u63d0\u9ad8\u6570\u636e\u4e2d\u5fc3\u7684\u7ba1\u7406\u6548\u7387\u548c\u8d44\u6e90\u5229\u7528\u7387\u3002<\/p>\n\n\n\n

\u8d85\u878d\u5408\u67b6\u6784\u662f\u901a\u8fc7\u8f6f\u4ef6\u5b9a\u4e49\u8ba1\u7b97\u3001\u5b58\u50a8\u548c\u7f51\u7edc\u7684\u65b9\u5f0f\uff0c\u5728\u4e00\u53f0\u670d\u52a1\u5668\u8bbe\u5907\u4e2d\u878d\u5408\u8ba1\u7b97\u3001\u5b58\u50a8\u3001\u7f51\u7edc\u7b49\u8d44\u6e90\uff0c\u5b9e\u73b0\u6a21\u5757\u5316\u5f39\u6027\u8d44\u6e90\u6269\u5c55\uff0c\u5f62\u6210\u7edf\u4e00\u8d44\u6e90\u6c60\u3002\u5f97\u76ca\u4e8e\u8f6f\u4ef6\u5b9a\u4e49\u7684\u67b6\u6784\u548c\u5e7f\u6cdb\u7684\u786c\u4ef6\u517c\u5bb9\u6027\uff0c\u8d85\u878d\u5408\u67b6\u6784\u6210\u4e3a\u8d8a\u6765\u8d8a\u591a\u7684\u4f01\u4e1a\u7528\u6237\u63a8\u52a8\u6570\u5b57\u5316\u8f6c\u578b\u7684\u4f18\u5148\u9009\u62e9\u3002<\/p>\n\n\n\n

\u8d85\u878d\u5408\u67b6\u6784\u4e0b\u7684\u5b58\u50a8\u670d\u52a1\u4ee5\u5178\u578b\u7684\u5206\u5e03\u5f0f\u5b58\u50a8\u67b6\u6784\u4e3a\u4e3b\uff0c\u901a\u8fc7Linux Cgroup\u7b49\u6280\u672f\uff0c\u5c06\u5b58\u50a8\u670d\u52a1\u7b97\u529b\u4ece\u7cfb\u7edf\u4e2d\u8fdb\u884c\u9694\u79bb\u4f7f\u7528\uff0c\u5b58\u50a8\u670d\u52a1\u4ee5\u66f4\u52a0\u8f7b\u91cf\u5316\u65b9\u5f0f\u8fd0\u884c\uff0c\u6027\u80fd\u53c2\u6570\u66f4\u52a0\u5339\u914d\u786c\u4ef6\u8d44\u6e90\u3002\u5176\u4e2d\uff0c\u5757\u5b58\u50a8\u670d\u52a1\u662f\u8d85\u878d\u5408\u4f7f\u7528\u7684\u4e3b\u8981\u573a\u666f\u3002<\/p>\n\n\n\n

\u5fc6\u8054UH711a\u5c06\u901a\u8fc7\u5757\u5b58\u50a8\u573a\u666f\uff0c\u5728H3C UIS\u8d85\u878d\u5408\u7ba1\u7406\u5e73\u53f0\u4e0b\u8fdb\u884c\u6027\u80fd\u63a2\u7d22\u4e0e\u9a8c\u8bc1\u3002<\/p>\n\n\n\n

\u4e8c\u3001<\/strong>H3C UIS<\/strong>\u8d85\u878d\u5408\u7ba1\u7406\u5e73\u53f0\u7b80\u4ecb<\/strong><\/p>\n\n\n\n

H3C UIS\u8d85\u878d\u5408\u7ba1\u7406\u5e73\u53f0\u662f\u65b0\u534e\u4e09\u96c6\u56e2\u81ea\u4e3b\u7814\u53d1\u7684\u9762\u5411\u4e0b\u4e00\u4ee3\u4f01\u4e1a\u548c\u884c\u4e1a\u6570\u636e\u4e2d\u5fc3\u7684\u8f6f\u4ef6\u5b9a\u4e49\u57fa\u7840\u8bbe\u65bd\u89e3\u51b3\u65b9\u6848\u3002\u5728\u901a\u7528X86\u6216ARM\u670d\u52a1\u5668\u4e0a\u65e0\u7f1d\u96c6\u6210\u8ba1\u7b97\u865a\u62df\u5316\u3001\u5b58\u50a8\u865a\u62df\u5316\u3001\u7f51\u7edc\u865a\u62df\u5316\u3001\u5b89\u5168\u865a\u62df\u5316\u3001\u6570\u636e\u5e93\u670d\u52a1\u3001\u8fd0\u7ef4\u76d1\u63a7\u7ba1\u7406\u3001\u5bb9\u707e\u5907\u4efd\u3001\u4e91\u4e1a\u52a1\u6d41\u7a0b\u4ea4\u4ed8\u7b49\u8f6f\u4ef6\u6280\u672f\u3002\u53ef\u81ea\u9002\u5e94\u90e8\u7f72\u4e8e\u79c1\u6709\u4e91\u3001\u6df7\u5408\u4e91\u3001\u8fb9\u7f18\u4e91\u7684\u5168\u57df\u4e91\u573a\u666f\uff0c\u4e3a\u5ba2\u6237\u63d0\u4f9b\u6781\u81f4\u878d\u5408\u3001\u6781\u4f18\u4ea4\u4ed8\u3001\u6781\u7b80\u4e0a\u4e91\u3001\u6781\u5bbd\u573a\u666f\u3001\u6781\u901f\u6027\u80fd\u7684\u5168\u65e0\u635f\u4e91\u8ba1\u7b97\u57fa\u7840\u67b6\u6784\uff0c\u6ee1\u8db3\u6570\u636e\u4e2d\u5fc3\u672a\u6765\u5341\u5e74\u4fe1\u606f\u5316\u53d1\u5c55\u4efb\u610f\u9636\u6bb5\u3001\u4efb\u610f\u89c4\u6a21\u3001\u4efb\u610f\u573a\u666f\u7684\u6280\u672f\u67b6\u6784\u53d8\u9769\u9700\u6c42\u3002<\/p>\n\n\n\n

\u56fe1\uff1aH3C UIS\u8d85\u878d\u5408\u7ba1\u7406\u5e73\u53f0\u67b6\u6784\u56fe<\/figcaption><\/figure><\/div>\n\n\n\n
\u4e09\u3001<\/strong>H3C UIS<\/strong>**\u8d85\u878d\u5408\u7ba1\u7406\u5e73\u53f0\u4e0b\u7684\u5b58\u50a8\u65b9\u6848\u9a8c\u8bc1<\/strong><\/p>\n\n\n\n**
**1\u3001\u9a8c\u8bc1\u73af\u5883<\/p>\n\n\n\n**
**\u672c\u6b21\u9a8c\u8bc1\u786c\u4ef6\u914d\u7f6e<\/p>\n\n\n\n**
$\"\"$
\u672c\u6b21\u9a8c\u8bc1\u8f6f\u4ef6\u914d\u7f6e<\/figcaption><\/figure><\/div>\n\n\n\n
$\"\"$
\u672c\u6b21\u9a8c\u8bc1\u6d4b\u8bd5\u73af\u5883\u89c4\u5212<\/figcaption><\/figure><\/div>\n\n\n\n
$\"\"$
\u56fe2\uff1a\u6d4b\u8bd5\u73af\u5883\u89c4\u5212\u67b6\u6784\u56fe<\/figcaption><\/figure><\/div>\n\n\n\n
2\u3001\u9a8c\u8bc1\u65b9\u6cd5<\/p>\n\n\n\n
\u6b65\u9aa41\uff1a\u5757\u5b58\u50a8\u6d4b\u8bd5\u7684\u5b58\u50a8\u914d\u7f6e\u4e3a\u5b58\u50a8\u6c60\u91c7\u75283\u526f\u672c\uff0c\u914d\u7f6e6\u4e2a\u865a\u62df\u673a\u5ba2\u6237\u7aef\u3002\u5728\u9ed8\u8ba4\u6570\u636e\u6c60\uff08default\nData Pool\uff09\u521b\u5efa6\u4e2a\u5927\u5c0f\u4e3a100GB\u7684\u5757\u8bbe\u5907\uff0c\u5e76\u6dfb\u52a0\u5230iSCSI\u7f51\u7edc\u5b58\u50a8\u6c60\u4e2d\uff0c\u865a\u62df\u673a\u6dfb\u52a0iSCSI\u7f51\u7edc\u5b58\u50a8\u6c60\u4e2d\u7684\u5757\u8bbe\u5907\u540e\u8fdb\u884cIO\u6d4b\u8bd5\u3002<\/p>\n\n\n\n
\u6b65\u9aa42\uff1a\u53d1IO\u6d4b\u8bd5\u524d\uff0c\u9700\u5bf9\u670d\u52a1\u7aef\u548c\u5ba2\u6237\u7aef\u7684IO\u3001CPU\u3001\u7f51\u7edc\u8fdb\u884c\u76d1\u63a7\uff0c\u6bcf2\u79d2\u91c7\u96c6\u4e00\u6b21\u6570\u636e\uff0c\u5404\u5bf9\u5e94\u5982\u4e0b\u547d\u4ee4\uff1a<\/p>\n\n\n\n
#iostat -xmt 2\n>> iostat.log &<\/p>\n\n\n\n
#mpstat -P ALL 2\n>> mpstat.log &<\/p>\n\n\n\n
#sar -n DEV 2\n>>sar.log &<\/p>\n\n\n\n
\u6b65\u9aa43\uff1a\u5728\u5404\u6d4b\u8bd5\u5ba2\u6237\u7aef\u4e0a\u8fd0\u884cfio\u4efb\u52a1\u540e\u53f0\u76d1\u542c\u670d\u52a1\uff0c\u7136\u540e\u540c\u65f6\u5bf96\u4e2a\u5757\u8bbe\u5907\u4e0b\u53d1IO\uff08\u9009\u53d6\u5176\u4e2d\u4e00\u4e2a\u5ba2\u6237\u7aef\u6267\u884c\u4e0b\u53d1IO\u64cd\u4f5c\uff09\u3002\u6b63\u5f0f\u6d4b\u8bd5\u524d\u9700\u8981\u5bf9\u5404\u5757\u8bbe\u5907\u8fdb\u884c\u9884\u5199\u3002fio\u53c2\u8003\u547d\u4ee4\u5982\u4e0b\uff1a<\/p>\n\n\n\n
#fio –server\n& \/\/\u5404\u5ba2\u6237\u7aef\u5f00\u542f\u540e\u53f0\u76d1\u542c\u670d\u52a1<\/p>\n\n\n\n
#fio\n–client=host.list fio.job \/\/\u5404\u5ba2\u6237\u7aef\u4e0b\u53d1IO<\/p>\n\n\n\n
\u6b65\u9aa44\uff1a\u6b65\u9aa43\u5b8c\u6210\u540e\uff0c\u6c47\u603b\u6240\u6709\u5ba2\u6237\u7aeffio\u7684BW\u3001IOPS\u3001\u5e73\u5747\u65f6\u5ef6\u3002<\/p>\n\n\n\n
3\u3001\u9a8c\u8bc1\u7ed3\u679c<\/p>\n\n\n\n
\u672c\u6b21\u5728 H3C UIS\u5757\u5b58\u50a8\u573a\u666f\u4e0b\u7684\u9a8c\u8bc1\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n\n\n\n
4KB<\/strong>**\u968f\u673a\u8bfb\u5199\uff1a\u5145\u5206\u5e94\u5bf9\u7edd\u5927\u591a\u6570\u4e1a\u52a1\u573a\u666f\u5bf9\u6027\u80fd\u7684\u8981\u6c42<\/strong><\/p>\n\n\n\n**
$\"\"$ <\/figure>\n\n\n\n
$\"\"$
\u56fe3\uff1a\u5fc6\u8054UH7\u7cfbSSD\u57284K\u968f\u673a\u8bfb\u5199\u4e0b\u7684\u8868\u73b0<\/figcaption><\/figure><\/div>\n\n\n\n
\u4ece\u56fe3\u53ef\u4ee5\u770b\u51fa\uff0c\u57284KB\u968f\u673a\u8bfb\u5199\u573a\u666f\u4e0b\uff0c\u5f53\u961f\u5217\u6df1\u5ea6\u57281-32QD\u65f6\uff0cUH711a\u7684IOPS\u5448\u589e\u957f\u8d8b\u52bf\uff0c\u5e73\u5747\u65f6\u5ef6\u589e\u957f\u5e45\u5ea6\u8f83\u5c0f\uff0c\u6574\u4f53\u8868\u73b0\u8f83\u597d\uff1b\u5f53\u961f\u5217\u6df1\u5ea6\u5927\u4e8e32QD\u65f6\uff0cIOPS\u589e\u957f\u8f83\u5c11\uff0c\u5e73\u5747\u65f6\u5ef6\u589e\u957f\u5e45\u5ea6\u8f83\u5927\u3002<\/p>\n\n\n\n
\u7531\u6b64\u53ef\u89c1\uff0c\u57284KB\u968f\u673a\u8bfb\u5199\u573a\u666f\u4e0b\uff0cUH711a\u53ef\u4e3a32QD\u53ca\u4ee5\u4e0b\u573a\u666f\u63d0\u4f9b\u9ad8\u6027\u80fd\u3001\u4f4e\u65f6\u5ef6\u7684\u5b58\u50a8\u670d\u52a1\u3002<\/p>\n\n\n\n
4KB<\/strong>\u968f\u673a<\/strong>7:3<\/strong>**\u6df7\u5408\u8bfb\u5199\uff1a\u7a33\u5b9a\u6027\u66f4\u5f3a\uff0c\u80fd\u4e3a\u6570\u636e\u5b89\u5168\u63d0\u4f9b\u6709\u529b\u4fdd\u969c<\/strong><\/p>\n\n\n\n**
$\"\"$
\u56fe4\uff1a\u5fc6\u8054UH711a\u57284KB\u968f\u673a7:3\u6df7\u5408\u8bfb\u5199\u4e0b\u7684\u8868\u73b0<\/figcaption><\/figure><\/div>\n\n\n\n
\u5982\u56fe4\u6240\u793a\uff0c\u57284KB\u968f\u673a7:3\u6df7\u5408\u8bfb\u5199\u6027\u80fd\u573a\u666f\u4e2d\uff0cUH711a\u572832QD\u53ca\u4ee5\u4e0b\u66f4\u5177\u4f18\u52bf\uff0cIOPS\u5cf0\u503c\u572832QD\u65f6\u53ef\u8fbe62.3K\uff0c\u5bf9\u5e94\u5e73\u5747\u65f6\u5ef6\u4e3a6535.83 us\uff086.5ms[ 1ms=1000 us\u3002]\uff09\u3002\u5f53\u961f\u5217\u6df1\u5ea6\u5927\u4e8e32QD\u65f6\uff0cIOPS\u5448\u4e0b\u964d\u8d8b\u52bf\uff0c\u5e73\u5747\u65f6\u5ef6\u663e\u8457\u589e\u52a0\u3002<\/p>\n\n\n\n
\u5728\u6b64\u573a\u666f\u4e0b\uff0cUH711a\u80fd\u4e3a32QD\u53ca\u4ee5\u4e0b\u573a\u666f\u63d0\u4f9b\u6700\u4f73\u5b58\u50a8\u6027\u80fd\u3002<\/p>\n\n\n\n
128 KB<\/strong>**\u987a\u5e8f\u8bfb\u5199\uff1a\u63d0\u5347\u5b58\u50a8\u6027\u80fd\uff0c\u652f\u6491\u5173\u952e\u4e1a\u52a1\u9ad8\u6548\u8fd0\u884c<\/strong><\/p>\n\n\n\n**
$\"\"$ <\/figure>\n\n\n\n
$\"\"$
\u56fe5\uff1a\u5fc6\u8054 UH711a \u5728128 KB\u987a\u5e8f\u8bfb\u5199\u4e0b\u7684\u8868\u73b0<\/figcaption><\/figure><\/div>\n\n\n\n
\u56fe5\u5c55\u793a\u4e86UH711a\u5728128KB\u987a\u5e8f\u8bfb\u573a\u666f\u4e0b\uff0c\u961f\u5217\u6df1\u5ea6\u57281\u523016QD\u65f6\uff0cUH711a\u8bfb\u5e26\u5bbd\u5448\u7ebf\u6027\u589e\u957f\u8d8b\u52bf\uff0c\u5e73\u5747\u65f6\u5ef6\u589e\u957f\u5e45\u5ea6\u8f83\u5c0f\uff1b\u5f53\u961f\u5217\u6df1\u5ea6\u5927\u4e8e32QD\u65f6\uff0c\u8bfb\u5e26\u5bbd\u4e0b\u964d\uff0c\u5e73\u5747\u65f6\u5ef6\u589e\u957f\u5e45\u5ea6\u8f83\u5927\u3002\u5728128KB\u987a\u5e8f\u5199\u573a\u666f\u4e0b\uff0cUH711a\u5199\u5e26\u5bbd\u968f\u7740\u961f\u5217\u6df1\u5ea6\u7684\u589e\u52a0\u800c\u4e0d\u65ad\u63d0\u5347\uff0c\u5e73\u5747\u65f6\u5ef6\u57281-32QD\u8868\u73b0\u8f83\u597d\u3002<\/p>\n\n\n\n
\u4ee5\u4e0a\u6570\u636e\u9a8c\u8bc1\u4e86\u5728128KB\u987a\u5e8f\u8bfb\u5199\u4e2d\uff0c\u572832QD\u53ca\u4ee5\u4e0b\u573a\u666fUH711a\u7684\u6574\u4f53\u6027\u80fd\u8868\u73b0\u66f4\u4e3a\u7a81\u51fa\u3002<\/p>\n\n\n\n
**\u603b\u7ed3<\/strong><\/p>\n\n\n\n**
\u672c\u6b21\u901a\u8fc7\u5bf94KB\u968f\u673a\u8bfb\u5199\u30014 KB\u968f\u673a7:3\u6df7\u5408\u8bfb\u5199\u3001128KB\u987a\u5e8f\u8bfb\u5199\u7b49\u573a\u666f\u7684\u5b9e\u6d4b\uff0c\u7cfb\u7edf\u6027\u5730\u9a8c\u8bc1\u4e86\u5fc6\u8054UH711a\u5728H3C UIS\u573a\u666f\u4e0b\u7684\u6781\u81f4\u6027\u80fd\u548c\u7a33\u5b9a\u53d1\u6325\uff0c\u5c24\u5176\u662f\u572832QD\u53ca\u4ee5\u4e0b\u573a\u666f\u4e2d\u8868\u73b0\u66f4\u4f18\uff0c\u80fd\u591f\u63d0\u4f9b\u4f4e\u65f6\u5ef6\u3001\u9ad8\u6027\u80fd\u7684\u5b58\u50a8\u670d\u52a1\uff0c\u5145\u5206\u6ee1\u8db3\u8d85\u878d\u5408\u67b6\u6784\u5757\u5b58\u50a8\u4e1a\u52a1\u5bf9\u9ad8\u6027\u80fd\u56fa\u6001\u786c\u76d8\u7684\u9700\u6c42\u3002<\/p>\n\n\n\n
\u672a\u6765\uff0c\u5fc6\u8054\u5c06\u8054\u5408\u65b0\u534e\u4e09\u96c6\u56e2\uff0c\u57fa\u4e8eUIS\u8d85\u878d\u5408\u8f6f\u4ef6\u5e73\u53f0\uff0c\u6301\u7eed\u4e3a\u7528\u6237\u63d0\u4f9b\u6210\u672c\u66f4\u4f18\u3001\u6027\u80fd\u66f4\u4f18\u3001\u8fd0\u7ef4\u66f4\u4fbf\u6377\u7684\u5b58\u50a8\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u4e3a\u52a9\u529b\u4f01\u4e1a\u7528\u6237\u6784\u5efa\u8d85\u878d\u5408\u67b6\u6784\u7684\u73b0\u4ee3\u5316\u6570\u636e\u4e2d\u5fc3\uff0c\u6ee1\u8db3\u4e1a\u52a1\u53d1\u5c55\u9700\u6c42\uff0c\u5fc6\u8054\u8054\u5408\u65b0\u534e\u4e09\u96c6\u56e2\u5728\u8d85\u878d\u5408\u67b6\u6784\u4e0b\u6253\u9020\u9ad8\u6027\u80fd\u5b58\u50a8\u65b9\u6848\uff0c\u4ee5\u6b64\u63d0\u9ad8\u6570\u636e\u4e2d\u5fc3\u7684\u7ba1\u7406\u6548\u7387\u548c\u8d44\u6e90\u5229\u7528\u7387\u3002 \u4e00\u3001\u80cc\u666f\u4ecb\u7ecd\uff1a \u8d85\u878d\u5408\u67b6\u6784\u662f\u901a\u8fc7\u8f6f\u4ef6\u5b9a\u4e49\u8ba1\u7b97\u3001\u5b58\u50a8\u548c\u7f51\u7edc\u7684\u65b9\u5f0f\uff0c\u5728\u4e00\u53f0\u670d\u52a1\u5668\u8bbe\u5907\u4e2d…<\/p>\n","protected":false},"author":161,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[21535,9327],"topic":[],"class_list":["post-86432","post","type-post","status-publish","format-standard","hentry","category-news","tag-21535","tag-xinhuasan"],"_links":{"self":[{"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/posts\/86432"}],"collection":[{"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/users\/161"}],"replies":[{"embeddable":true,"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/comments?post=86432"}],"version-history":[{"count":1,"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/posts\/86432\/revisions"}],"predecessor-version":[{"id":86442,"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/posts\/86432\/revisions\/86442"}],"wp:attachment":[{"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/media?parent=86432"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/categories?post=86432"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/tags?post=86432"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/topic?post=86432"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}精品国产午夜肉伦伦影院,双性老师灌满浓jing上课h,天天做天天爱夜夜爽,攵女乱h边做边走

\u56fe1\uff1aH3C UIS\u8d85\u878d\u5408\u7ba1\u7406\u5e73\u53f0\u67b6\u6784\u56fe<\/figcaption><\/figure><\/div>\n\n\n\n
\u4e09\u3001<\/strong>H3C UIS<\/strong>**\u8d85\u878d\u5408\u7ba1\u7406\u5e73\u53f0\u4e0b\u7684\u5b58\u50a8\u65b9\u6848\u9a8c\u8bc1<\/strong><\/p>\n\n\n\n**
**1\u3001\u9a8c\u8bc1\u73af\u5883<\/p>\n\n\n\n**
**\u672c\u6b21\u9a8c\u8bc1\u786c\u4ef6\u914d\u7f6e<\/p>\n\n\n\n**
$\"\"$
\u672c\u6b21\u9a8c\u8bc1\u8f6f\u4ef6\u914d\u7f6e<\/figcaption><\/figure><\/div>\n\n\n\n
$\"\"$
\u672c\u6b21\u9a8c\u8bc1\u6d4b\u8bd5\u73af\u5883\u89c4\u5212<\/figcaption><\/figure><\/div>\n\n\n\n
$\"\"$
\u56fe2\uff1a\u6d4b\u8bd5\u73af\u5883\u89c4\u5212\u67b6\u6784\u56fe<\/figcaption><\/figure><\/div>\n\n\n\n
2\u3001\u9a8c\u8bc1\u65b9\u6cd5<\/p>\n\n\n\n
\u6b65\u9aa41\uff1a\u5757\u5b58\u50a8\u6d4b\u8bd5\u7684\u5b58\u50a8\u914d\u7f6e\u4e3a\u5b58\u50a8\u6c60\u91c7\u75283\u526f\u672c\uff0c\u914d\u7f6e6\u4e2a\u865a\u62df\u673a\u5ba2\u6237\u7aef\u3002\u5728\u9ed8\u8ba4\u6570\u636e\u6c60\uff08default\nData Pool\uff09\u521b\u5efa6\u4e2a\u5927\u5c0f\u4e3a100GB\u7684\u5757\u8bbe\u5907\uff0c\u5e76\u6dfb\u52a0\u5230iSCSI\u7f51\u7edc\u5b58\u50a8\u6c60\u4e2d\uff0c\u865a\u62df\u673a\u6dfb\u52a0iSCSI\u7f51\u7edc\u5b58\u50a8\u6c60\u4e2d\u7684\u5757\u8bbe\u5907\u540e\u8fdb\u884cIO\u6d4b\u8bd5\u3002<\/p>\n\n\n\n
\u6b65\u9aa42\uff1a\u53d1IO\u6d4b\u8bd5\u524d\uff0c\u9700\u5bf9\u670d\u52a1\u7aef\u548c\u5ba2\u6237\u7aef\u7684IO\u3001CPU\u3001\u7f51\u7edc\u8fdb\u884c\u76d1\u63a7\uff0c\u6bcf2\u79d2\u91c7\u96c6\u4e00\u6b21\u6570\u636e\uff0c\u5404\u5bf9\u5e94\u5982\u4e0b\u547d\u4ee4\uff1a<\/p>\n\n\n\n
#iostat -xmt 2\n>> iostat.log &<\/p>\n\n\n\n
#mpstat -P ALL 2\n>> mpstat.log &<\/p>\n\n\n\n
#sar -n DEV 2\n>>sar.log &<\/p>\n\n\n\n
\u6b65\u9aa43\uff1a\u5728\u5404\u6d4b\u8bd5\u5ba2\u6237\u7aef\u4e0a\u8fd0\u884cfio\u4efb\u52a1\u540e\u53f0\u76d1\u542c\u670d\u52a1\uff0c\u7136\u540e\u540c\u65f6\u5bf96\u4e2a\u5757\u8bbe\u5907\u4e0b\u53d1IO\uff08\u9009\u53d6\u5176\u4e2d\u4e00\u4e2a\u5ba2\u6237\u7aef\u6267\u884c\u4e0b\u53d1IO\u64cd\u4f5c\uff09\u3002\u6b63\u5f0f\u6d4b\u8bd5\u524d\u9700\u8981\u5bf9\u5404\u5757\u8bbe\u5907\u8fdb\u884c\u9884\u5199\u3002fio\u53c2\u8003\u547d\u4ee4\u5982\u4e0b\uff1a<\/p>\n\n\n\n
#fio –server\n& \/\/\u5404\u5ba2\u6237\u7aef\u5f00\u542f\u540e\u53f0\u76d1\u542c\u670d\u52a1<\/p>\n\n\n\n
#fio\n–client=host.list fio.job \/\/\u5404\u5ba2\u6237\u7aef\u4e0b\u53d1IO<\/p>\n\n\n\n
\u6b65\u9aa44\uff1a\u6b65\u9aa43\u5b8c\u6210\u540e\uff0c\u6c47\u603b\u6240\u6709\u5ba2\u6237\u7aeffio\u7684BW\u3001IOPS\u3001\u5e73\u5747\u65f6\u5ef6\u3002<\/p>\n\n\n\n
3\u3001\u9a8c\u8bc1\u7ed3\u679c<\/p>\n\n\n\n
\u672c\u6b21\u5728 H3C UIS\u5757\u5b58\u50a8\u573a\u666f\u4e0b\u7684\u9a8c\u8bc1\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n\n\n\n
4KB<\/strong>**\u968f\u673a\u8bfb\u5199\uff1a\u5145\u5206\u5e94\u5bf9\u7edd\u5927\u591a\u6570\u4e1a\u52a1\u573a\u666f\u5bf9\u6027\u80fd\u7684\u8981\u6c42<\/strong><\/p>\n\n\n\n**
$\"\"$ <\/figure>\n\n\n\n
$\"\"$
\u56fe3\uff1a\u5fc6\u8054UH7\u7cfbSSD\u57284K\u968f\u673a\u8bfb\u5199\u4e0b\u7684\u8868\u73b0<\/figcaption><\/figure><\/div>\n\n\n\n
\u4ece\u56fe3\u53ef\u4ee5\u770b\u51fa\uff0c\u57284KB\u968f\u673a\u8bfb\u5199\u573a\u666f\u4e0b\uff0c\u5f53\u961f\u5217\u6df1\u5ea6\u57281-32QD\u65f6\uff0cUH711a\u7684IOPS\u5448\u589e\u957f\u8d8b\u52bf\uff0c\u5e73\u5747\u65f6\u5ef6\u589e\u957f\u5e45\u5ea6\u8f83\u5c0f\uff0c\u6574\u4f53\u8868\u73b0\u8f83\u597d\uff1b\u5f53\u961f\u5217\u6df1\u5ea6\u5927\u4e8e32QD\u65f6\uff0cIOPS\u589e\u957f\u8f83\u5c11\uff0c\u5e73\u5747\u65f6\u5ef6\u589e\u957f\u5e45\u5ea6\u8f83\u5927\u3002<\/p>\n\n\n\n
\u7531\u6b64\u53ef\u89c1\uff0c\u57284KB\u968f\u673a\u8bfb\u5199\u573a\u666f\u4e0b\uff0cUH711a\u53ef\u4e3a32QD\u53ca\u4ee5\u4e0b\u573a\u666f\u63d0\u4f9b\u9ad8\u6027\u80fd\u3001\u4f4e\u65f6\u5ef6\u7684\u5b58\u50a8\u670d\u52a1\u3002<\/p>\n\n\n\n
4KB<\/strong>\u968f\u673a<\/strong>7:3<\/strong>**\u6df7\u5408\u8bfb\u5199\uff1a\u7a33\u5b9a\u6027\u66f4\u5f3a\uff0c\u80fd\u4e3a\u6570\u636e\u5b89\u5168\u63d0\u4f9b\u6709\u529b\u4fdd\u969c<\/strong><\/p>\n\n\n\n**
$\"\"$
\u56fe4\uff1a\u5fc6\u8054UH711a\u57284KB\u968f\u673a7:3\u6df7\u5408\u8bfb\u5199\u4e0b\u7684\u8868\u73b0<\/figcaption><\/figure><\/div>\n\n\n\n
\u5982\u56fe4\u6240\u793a\uff0c\u57284KB\u968f\u673a7:3\u6df7\u5408\u8bfb\u5199\u6027\u80fd\u573a\u666f\u4e2d\uff0cUH711a\u572832QD\u53ca\u4ee5\u4e0b\u66f4\u5177\u4f18\u52bf\uff0cIOPS\u5cf0\u503c\u572832QD\u65f6\u53ef\u8fbe62.3K\uff0c\u5bf9\u5e94\u5e73\u5747\u65f6\u5ef6\u4e3a6535.83 us\uff086.5ms[ 1ms=1000 us\u3002]\uff09\u3002\u5f53\u961f\u5217\u6df1\u5ea6\u5927\u4e8e32QD\u65f6\uff0cIOPS\u5448\u4e0b\u964d\u8d8b\u52bf\uff0c\u5e73\u5747\u65f6\u5ef6\u663e\u8457\u589e\u52a0\u3002<\/p>\n\n\n\n
\u5728\u6b64\u573a\u666f\u4e0b\uff0cUH711a\u80fd\u4e3a32QD\u53ca\u4ee5\u4e0b\u573a\u666f\u63d0\u4f9b\u6700\u4f73\u5b58\u50a8\u6027\u80fd\u3002<\/p>\n\n\n\n
128 KB<\/strong>**\u987a\u5e8f\u8bfb\u5199\uff1a\u63d0\u5347\u5b58\u50a8\u6027\u80fd\uff0c\u652f\u6491\u5173\u952e\u4e1a\u52a1\u9ad8\u6548\u8fd0\u884c<\/strong><\/p>\n\n\n\n**
$\"\"$ <\/figure>\n\n\n\n
$\"\"$
\u56fe5\uff1a\u5fc6\u8054 UH711a \u5728128 KB\u987a\u5e8f\u8bfb\u5199\u4e0b\u7684\u8868\u73b0<\/figcaption><\/figure><\/div>\n\n\n\n
\u56fe5\u5c55\u793a\u4e86UH711a\u5728128KB\u987a\u5e8f\u8bfb\u573a\u666f\u4e0b\uff0c\u961f\u5217\u6df1\u5ea6\u57281\u523016QD\u65f6\uff0cUH711a\u8bfb\u5e26\u5bbd\u5448\u7ebf\u6027\u589e\u957f\u8d8b\u52bf\uff0c\u5e73\u5747\u65f6\u5ef6\u589e\u957f\u5e45\u5ea6\u8f83\u5c0f\uff1b\u5f53\u961f\u5217\u6df1\u5ea6\u5927\u4e8e32QD\u65f6\uff0c\u8bfb\u5e26\u5bbd\u4e0b\u964d\uff0c\u5e73\u5747\u65f6\u5ef6\u589e\u957f\u5e45\u5ea6\u8f83\u5927\u3002\u5728128KB\u987a\u5e8f\u5199\u573a\u666f\u4e0b\uff0cUH711a\u5199\u5e26\u5bbd\u968f\u7740\u961f\u5217\u6df1\u5ea6\u7684\u589e\u52a0\u800c\u4e0d\u65ad\u63d0\u5347\uff0c\u5e73\u5747\u65f6\u5ef6\u57281-32QD\u8868\u73b0\u8f83\u597d\u3002<\/p>\n\n\n\n
\u4ee5\u4e0a\u6570\u636e\u9a8c\u8bc1\u4e86\u5728128KB\u987a\u5e8f\u8bfb\u5199\u4e2d\uff0c\u572832QD\u53ca\u4ee5\u4e0b\u573a\u666fUH711a\u7684\u6574\u4f53\u6027\u80fd\u8868\u73b0\u66f4\u4e3a\u7a81\u51fa\u3002<\/p>\n\n\n\n
**\u603b\u7ed3<\/strong><\/p>\n\n\n\n**
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