{"id":8699,"date":"2025-02-28T12:06:49","date_gmt":"2025-02-28T03:06:49","guid":{"rendered":"https:\/\/www.climb.co.jp\/blog_vmware\/?p=8699"},"modified":"2025-03-02T13:20:22","modified_gmt":"2025-03-02T04:20:22","slug":"iops%ef%bc%88input-output-operations-per-second%ef%bc%89%ef%bc%9a%e3%82%b9%e3%83%88%e3%83%ac%e3%83%bc%e3%82%b8%e3%81%ae%e3%83%91%e3%83%95%e3%82%a9%e3%83%bc%e3%83%9e%e3%83%b3%e3%82%b9%e6%8c%87%e6%a8%99","status":"publish","type":"post","link":"https:\/\/www.climb.co.jp\/blog_vmware\/function-8699","title":{"rendered":"IOPS\uff08Input\/Output Operations Per Second\uff09\uff1a\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6307\u6a19"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full is-resized\"><a href=\"https:\/\/www.climb.co.jp\/blog_vmware\/wp-content\/uploads\/2025\/02\/TEC005.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"893\" height=\"595\" src=\"https:\/\/www.climb.co.jp\/blog_vmware\/wp-content\/uploads\/2025\/02\/TEC005.jpg\" alt=\"\" class=\"wp-image-8713\" style=\"width:260px;height:auto\" srcset=\"https:\/\/www.climb.co.jp\/blog_vmware\/wp-content\/uploads\/2025\/02\/TEC005.jpg 893w, https:\/\/www.climb.co.jp\/blog_vmware\/wp-content\/uploads\/2025\/02\/TEC005-300x200.jpg 300w, https:\/\/www.climb.co.jp\/blog_vmware\/wp-content\/uploads\/2025\/02\/TEC005-768x512.jpg 768w\" sizes=\"auto, (max-width: 893px) 100vw, 893px\" \/><\/a><\/figure>\n\n\n\n<p>\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u7406\u89e3\u3059\u308b\u4e0a\u3067\u3001IOPS\uff08Input\/Output Operations Per Second\uff09\u304c\u3057\u3070\u3057\u3070\u811a\u5149\u3092\u6d74\u3073\u307e\u3059\u3002 \u30db\u30fc\u30e0\u30e9\u30dc\u306e\u6700\u9069\u5316\u3001\u9ad8\u6027\u80fd\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u5b9f\u884c\u3001\u3042\u308b\u3044\u306f\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30ec\u30d9\u30eb\u306e\u30b9\u30c8\u30ec\u30fc\u30b8\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u8a2d\u8a08\u306a\u3069\u3001IOPS\u306f\u7e70\u308a\u8fd4\u3057\u906d\u9047\u3059\u308b\u6e2c\u5b9a\u57fa\u6e96\u3067\u3059\u3002 \u3057\u304b\u3057\u3001IOPS\u304c\u5b9f\u969b\u306b\u4f55\u3092\u610f\u5473\u3057\u3001\u306a\u305c\u91cd\u8981\u3067\u3042\u308a\u3001\u3069\u306e\u3088\u3046\u306b\u6700\u5927\u9650\u306b\u6d3b\u7528\u3067\u304d\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f \u305d\u308c\u3067\u306f\u3001\u8a73\u3057\u304f\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>IOPS\u306e\u610f\u5473<\/strong><\/h2>\n\n\n\n<p>IOPS\uff08Input\/Output Operations Per Second\uff09\u3068\u306f\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u30b7\u30b9\u30c6\u30e0\u304c1\u79d2\u9593\u306b\u5b9f\u884c\u3067\u304d\u308b\u8aad\u307f\u53d6\u308a\u304a\u3088\u3073\u66f8\u304d\u8fbc\u307f\u64cd\u4f5c\u306e\u56de\u6570\u3092\u8868\u3059\u6e2c\u5b9a\u5024\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u8a55\u4fa1\u3059\u308b\u969b\u306b\u6700\u3082\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u306e1\u3064\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u304a\u3044\u3066\u3001\u5165\u529b\u3068\u306f\u30b7\u30b9\u30c6\u30e0\u306b\u9001\u4fe1\u3055\u308c\u308b\u3042\u3089\u3086\u308b\u60c5\u5831\u3067\u3042\u308a\u3001\u30c7\u30fc\u30bf\u306e\u53d6\u5f97\u3092\u4f34\u3046\u8aad\u307f\u53d6\u308a\u64cd\u4f5c\u306a\u3069\u304c\u3053\u308c\u306b\u8a72\u5f53\u3057\u307e\u3059\u3002\u51fa\u529b\u3068\u306f\u3001\u5165\u529b\u306e\u51e6\u7406\u7d50\u679c\u3067\u3042\u308a\u3001\u30c7\u30fc\u30bf\u306e\u4fdd\u5b58\u3092\u4f34\u3046\u66f8\u304d\u8fbc\u307f\u64cd\u4f5c\u306a\u3069\u304c\u3053\u308c\u306b\u8a72\u5f53\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u5165\u51fa\u529b\u304c\u52b9\u7387\u7684\u306b\u51e6\u7406\u3055\u308c\u308b\u307b\u3069\u3001\u30b7\u30b9\u30c6\u30e0\u306eIOPS\u306f\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>IOPS\u306e\u6570\u5024\u306f\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u7a2e\u985e\uff08HDD\u3001SSD\u3001NVMe\u3001RAM\uff09\u3084\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306b\u3088\u3063\u3066\u5927\u304d\u304f\u7570\u306a\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001SSD\u306f\u6570\u5343\u306eIOPS\u3092\u51e6\u7406\u3067\u304d\u308b\u306e\u306b\u5bfe\u3057\u3001\u5f93\u6765\u306eHDD\u306f\u901a\u5e38\u6570\u767e\u306eIOPS\u3092\u51e6\u7406\u3059\u308b\u306e\u304c\u4e00\u822c\u7684\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u751f\u306eIOPS\u6570\u5024\u306f\u5168\u4f53\u50cf\u306e\u4e00\u90e8\u306b\u904e\u304e\u305a\u3001\u30c7\u30fc\u30bf\u8ee2\u9001\u306e\u30b5\u30a4\u30ba\u3084\u30ec\u30a4\u30c6\u30f3\u30b7\u3082\u5168\u4f53\u7684\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>IOPS\u304c\u91cd\u8981\u306a\u7406\u7531\u3068\u306f\uff1f<\/strong><\/h2>\n\n\n\n<p>IOPS\u306f\u5358\u306a\u308b\u6570\u5024\u3067\u306f\u306a\u304f\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u30b7\u30b9\u30c6\u30e0\u304c\u30c7\u30fc\u30bf\u8981\u6c42\u3092\u51e6\u7406\u3059\u308b\u80fd\u529b\u306e\u6307\u6a19\u3067\u3059\u3002 \u30b7\u30fc\u30b1\u30f3\u30b7\u30e3\u30eb\u3068\u30e9\u30f3\u30c0\u30e0\u3068\u3044\u3046\u7570\u306a\u308b\u30c7\u30fc\u30bf\u66f8\u304d\u8fbc\u307f\u30fb\u8aad\u307f\u53d6\u308a\u65b9\u6cd5\u304c\u542b\u307e\u308c\u307e\u3059\u3002 <em>\u30b7\u30fc\u30b1\u30f3\u30b7\u30e3\u30eb<\/em>\u64cd\u4f5c\u306f\u3001\u9806\u5e8f\u4ed8\u3051\u3055\u308c\u305f\u30c7\u30fc\u30bf\u30a2\u30af\u30bb\u30b9\u3092\u4f34\u3044\u3001\u5927\u91cf\u306e\u30d6\u30ed\u30c3\u30af\u3067\u30c7\u30fc\u30bf\u304c\u66f8\u304d\u8fbc\u307e\u308c\u305f\u308a\u8aad\u307f\u53d6\u3089\u308c\u305f\u308a\u3059\u308b\u30e1\u30c7\u30a3\u30a2\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u306e\u3088\u3046\u306a\u30bf\u30b9\u30af\u306b\u6700\u9069\u3067\u3059\u3002 \u4e00\u65b9\u3001<em>\u30e9\u30f3\u30c0\u30e0<\/em>\u64cd\u4f5c\u306f\u3001\u65ad\u7247\u5316\u3055\u308c\u305f\u30c7\u30fc\u30bf\u691c\u7d22\u3092\u4f34\u3044\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3084\u4eee\u60f3\u5316\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u9ad8\u3044 IOPS \u30ec\u30fc\u30c8\u306f\u3001\u4ee5\u4e0b\u306e\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u9ad8\u901f\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30ec\u30b9\u30dd\u30f3\u30b9\uff1a<\/strong>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u52b9\u7387\u7684\u306b\u52d5\u4f5c\u3059\u308b\u305f\u3081\u306b\u7d20\u65e9\u3044\u30c7\u30fc\u30bf\u30a2\u30af\u30bb\u30b9\u3092\u5fc5\u8981\u3068\u3057\u307e\u3059\u3002\u9ad8\u3044 IOPS \u30ec\u30fc\u30c8\u306f\u3001\u30c7\u30fc\u30bf\u8ee2\u9001\u304c\u8fc5\u901f\u306b\u884c\u308f\u308c\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u3001\u5f85\u3061\u6642\u9593\u3092\u77ed\u7e2e\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u62e1\u5f35\u6027\u306e\u5411\u4e0a<\/strong>\uff1a\u30c7\u30fc\u30bf\u306e\u5897\u52a0\u306b\u4f34\u3044\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u30b7\u30b9\u30c6\u30e0\u3078\u306e\u8981\u6c42\u3082\u5897\u52a0\u3057\u307e\u3059\u3002\u9ad8\u3044 IOPS \u30ec\u30fc\u30c8\u306f\u3001\u8907\u6570\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u9045\u5ef6\u306a\u304f\u540c\u6642\u306b\u30c7\u30fc\u30bf\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3053\u3068\u3092\u53ef\u80fd\u306b\u3057\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u4f4e\u4e0b\u3092\u62db\u304f\u3053\u3068\u306a\u304f\u30d3\u30b8\u30cd\u30b9\u306e\u6210\u9577\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u4eee\u60f3\u5316\u306e\u52b9\u7387\u6027\uff1a<\/strong>\u8907\u6570\u306e\u4eee\u60f3\u30de\u30b7\u30f3\u304c\u540c\u3058\u30b9\u30c8\u30ec\u30fc\u30b8\u3092\u5171\u6709\u3059\u308b\u4eee\u60f3\u74b0\u5883\u3067\u306f\u3001\u9ad8\u3044\u6301\u7d9a\u7684\u306a IOPS \u304c\u975e\u5e38\u306b\u91cd\u8981\u3068\u306a\u308a\u307e\u3059\u3002 IOPS \u304c\u9ad8\u3051\u308c\u3070\u3001VM \u304c\u4e92\u3044\u306b\u5e72\u6e09\u3059\u308b\u3053\u3068\u306a\u304f\u30b9\u30e0\u30fc\u30ba\u306b\u4f5c\u696d\u8ca0\u8377\u3092\u5b9f\u884c\u3067\u304d\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>IOPS \u306e\u8a08\u7b97\u65b9\u6cd5<\/strong><\/h2>\n\n\n\n<p>IOPS\u306e\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u306e\u6982\u5ff5\u306f\u3001\u6280\u8853\u306e\u9032\u6b69\u3068\u3068\u3082\u306b\u9032\u5316\u3057\u3066\u304d\u307e\u3057\u305f\u3002FIO\u3001DiskSpd\u3001\u30d9\u30f3\u30c0\u30fc\u56fa\u6709\u306e\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u306a\u3069\u306e\u30c4\u30fc\u30eb\u306b\u3088\u308a\u3001\u30b7\u30fc\u30b1\u30f3\u30b7\u30e3\u30ebIOPS\u3068\u30e9\u30f3\u30c0\u30e0IOPS\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u3001\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u306b\u95a2\u3059\u308b\u8a73\u7d30\u306a\u6d1e\u5bdf\u304c\u63d0\u4f9b\u3055\u308c\u3066\u3044\u307e\u3059\u3002IOPS\u306e\u8a08\u7b97\u306f\u3001\u5165\u51fa\u529b\u64cd\u4f5c\u306e\u7dcf\u6570\u3092\u5b9f\u884c\u306b\u8981\u3057\u305f\u6642\u9593\u3067\u5272\u308b\u3053\u3068\u3067\u884c\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p><em><strong>IOPS = \u5165\u51fa\u529b\u64cd\u4f5c\u306e\u7dcf\u6570 \u00f7 \u6642\u9593\uff08\u79d2\uff09<\/strong><\/em><\/p>\n\n\n\n<p>\u4f8b\u3048\u3070\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u30c7\u30d0\u30a4\u30b9\u304c2\u79d2\u9593\u3067500\u56de\u306e\u8aad\u307f\u53d6\u308a\/\u66f8\u304d\u8fbc\u307f\u51e6\u7406\u3092\u5b9f\u884c\u3057\u305f\u5834\u5408\u3001IOPS\u306f250\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>IOPS vs \u30b9\u30eb\u30fc\u30d7\u30c3\u30c8 vs \u30ec\u30a4\u30c6\u30f3\u30b7<\/strong><\/h2>\n\n\n\n<p>IOPS\u3001\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u306f\u76f8\u4e92\u306b\u95a2\u9023\u3059\u308b\u6307\u6a19\u3067\u3042\u308a\u3001\u3053\u308c\u3089\u3092\u7dcf\u5408\u7684\u306b\u8003\u616e\u3059\u308b\u3053\u3068\u3067\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5b9a\u7fa9\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>IOPS\uff1a<\/strong>1\u79d2\u3042\u305f\u308a\u306e\u8aad\u307f\u53d6\u308a\/\u66f8\u304d\u8fbc\u307f\u51e6\u7406\u306e\u56de\u6570\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002\u983b\u7e41\u306b\u5c11\u91cf\u306e\u30c7\u30fc\u30bf\u8ee2\u9001\u3092\u4f34\u3046\u4f5c\u696d\u8ca0\u8377\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/li>\n\n\n\n<li><strong>\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\uff1a<\/strong>\u51e6\u7406\u3055\u308c\u308b\u30c7\u30fc\u30bf\u91cf\u306b\u7126\u70b9\u3092\u5f53\u3066\u3001MB\/\u79d2\u307e\u305f\u306fGB\/\u79d2\u3067\u6e2c\u5b9a\u3055\u308c\u307e\u3059\u3002\u52d5\u753b\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u306a\u3069\u306e\u30c7\u30fc\u30bf\u96c6\u7d04\u578b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u3068\u3063\u3066\u91cd\u8981\u3067\u3059\u3002<\/li>\n\n\n\n<li><strong>\u30ec\u30a4\u30c6\u30f3\u30b7\uff1a<\/strong>\u5358\u4e00\u306eI\/O\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u5b8c\u4e86\u3059\u308b\u306e\u306b\u304b\u304b\u308b\u6642\u9593\u3092\u793a\u3057\u3001\u30df\u30ea\u79d2\u5358\u4f4d\u3067\u6e2c\u5b9a\u3055\u308c\u307e\u3059\u3002\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u306b\u76f4\u63a5\u5f71\u97ff\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>IOPS\u306f\u591a\u6570\u306e\u5c0f\u898f\u6a21\u306a\u30e9\u30f3\u30c0\u30e0\u64cd\u4f5c\u3092\u4f34\u3046\u30b7\u30b9\u30c6\u30e0\u306e\u8a55\u4fa1\u306b\u6700\u9069\u3067\u3059\u304c\u3001\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u306f\u5927\u898f\u6a21\u306a\u30b7\u30fc\u30b1\u30f3\u30b7\u30e3\u30eb\u30c7\u30fc\u30bf\u51e6\u7406\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u30ec\u30a4\u30c6\u30f3\u30b7\u306f\u500b\u3005\u306e\u64cd\u4f5c\u306e\u901f\u5ea6\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3053\u3068\u3067\u3001\u4e21\u8005\u3092\u7d50\u3073\u3064\u3051\u308b\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>IOPS HDD vs. SSD vs. NVMe<\/strong><\/h2>\n\n\n\n<p>\u30b9\u30c8\u30ec\u30fc\u30b8\u30c7\u30d0\u30a4\u30b9\u306e\u7a2e\u985e\uff08HDD\u3001SSD\u3001NVMe\uff09\u3001RAID\u69cb\u6210\u3001\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306e\u7279\u6027\u306a\u3069\u306e\u8981\u56e0\u306f\u3001\u7d50\u679c\u306b\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001RAID 0\u306a\u3069\u306eRAID\u30ec\u30d9\u30eb\u306f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u304c\u3001RAID 6\u3067\u306f\u30d1\u30ea\u30c6\u30a3\u8a08\u7b97\u306b\u3088\u308b\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u304c\u767a\u751f\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>HDD\u3001SSD\u3001NVMe\u30c9\u30e9\u30a4\u30d6\u306f\u3001\u305d\u306e\u57fa\u76e4\u6280\u8853\u3068\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306b\u3088\u308a\u3001IOPS\u306e\u51e6\u7406\u65b9\u6cd5\u304c\u5927\u304d\u304f\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>HDD\uff1a<\/strong>\u56de\u8ee2\u3059\u308b\u30d7\u30e9\u30c3\u30bf\u30fc\u3068\u6a5f\u68b0\u5f0f\u30a2\u30fc\u30e0\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u901f\u5ea6\u306b\u672c\u8cea\u7684\u306a\u5236\u9650\u304c\u3042\u308a\u307e\u3059\u3002\u901a\u5e38\u3001100\uff5e200 IOPS\u3092\u51e6\u7406\u3067\u304d\u3001\u30a2\u30fc\u30ab\u30a4\u30d6\u30b9\u30c8\u30ec\u30fc\u30b8\u3084\u30b7\u30fc\u30b1\u30f3\u30b7\u30e3\u30ebI\/O\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u6a5f\u68b0\u90e8\u54c1\u304c\u3042\u308b\u305f\u3081\u3001\u30a2\u30af\u30bb\u30b9\u30ec\u30a4\u30c6\u30f3\u30b7\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>SSD\uff1a<\/strong>\u30d5\u30e9\u30c3\u30b7\u30e5\u30e1\u30e2\u30ea\u6280\u8853\u3092\u4f7f\u7528\u3057\u3066\u304a\u308a\u3001\u53ef\u52d5\u90e8\u54c1\u304c\u3042\u308a\u307e\u305b\u3093\u3002\u30ec\u30a4\u30c6\u30f3\u30b7\u304c\u4f4e\u304f\u8010\u4e45\u6027\u3082\u9ad8\u3044\u305f\u3081\u3001\u6570\u4e07\uff5e\u6570\u5341\u4e07 IOPS\u3092\u51e6\u7406\u3067\u304d\u307e\u3059\u3002SATA\u307e\u305f\u306fSAS\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u4f7f\u7528\u3057\u307e\u3059\u304c\u3001\u4e00\u90e8\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u4f9d\u7136\u3068\u3057\u3066\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u3068\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>NVMe SSD\uff1a<\/strong>\u5f93\u6765\u306e\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u3092\u56de\u907f\u3057\u3001\u9ad8\u901f\u30c7\u30fc\u30bf\u8ee2\u9001\u3092\u5b9f\u73fe\u3059\u308bPCIe\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u5229\u7528\u3057\u307e\u3059\u3002\u8d85\u4f4e\u30ec\u30a4\u30c6\u30f3\u30b7\u3067\u6570\u5341\u4e07\u306eIOPS\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002NVMe\u306f\u3001\u8981\u6c42\u306e\u53b3\u3057\u3044\u4f01\u696d\u74b0\u5883\u306b\u304a\u3051\u308b\u4eee\u60f3\u5316\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3001\u5206\u6790\u306b\u6700\u9069\u3067\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u30d7\u30ed\u30c8\u30b3\u30eb\u3082\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u30ea\u30e2\u30fc\u30c8\u30d6\u30ed\u30c3\u30af\u30b9\u30c8\u30ec\u30fc\u30b8\u3067\u306f\u3001NVMe-oF\uff08NVMe over Fabrics\uff09\u306e\u3088\u3046\u306a\u30d7\u30ed\u30c8\u30b3\u30eb\u304c\u6700\u5c0f\u9650\u306e\u30ec\u30a4\u30c6\u30f3\u30b7\u3067\u9ad8\u901f\u30c7\u30fc\u30bf\u30a2\u30af\u30bb\u30b9\u3092\u53ef\u80fd\u306b\u3057\u3001\u5206\u6563\u578b\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u306b\u5927\u304d\u306a\u5229\u70b9\u3092\u3082\u305f\u3089\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>IOPS\uff08Input\/Output Operations Per Second\uff09\u306e\u6307\u6a19\u3092\u6539\u5584\u3059\u308b<\/strong>\u65b9\u6cd5\u306b\u3064\u3044\u3066<\/h2>\n\n\n\n<p>IOPS\u306e\u6307\u6a19\u3092\u6539\u5584\u3059\u308b\u3053\u3068\u306f\u3001\u305d\u308c\u307b\u3069\u8907\u96d1\u306a\u3053\u3068\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30b9\u30c8\u30ec\u30fc\u30b8\u30b7\u30b9\u30c6\u30e0\u3092\u3088\u308a\u9ad8\u901f\u304b\u3064\u52b9\u7387\u7684\u306b\u3059\u308b\u305f\u3081\u306e\u5b9f\u7528\u7684\u306a\u30b9\u30c6\u30c3\u30d7\u3092\u3044\u304f\u3064\u304b\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u3088\u308a\u9ad8\u901f\u306a\u30b9\u30c8\u30ec\u30fc\u30b8\u306b<strong>\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3059\u308b\uff1a<\/strong>\u307e\u3060HDD\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001SSD\u307e\u305f\u306fNVMe\u30c9\u30e9\u30a4\u30d6\u3078\u306e\u5207\u308a\u66ff\u3048\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u4e2d\u7a0b\u5ea6\u306e\u8aad\u307f\u53d6\u308a\u5c02\u7528\u306eSSD\u3067\u3082\u3001\u56de\u8ee2\u30c7\u30a3\u30b9\u30af\u3088\u308a\u3082\u5287\u7684\u306b\u9ad8\u3044IOPS\u3068\u4f4e\u3044\u30ec\u30a4\u30c6\u30f3\u30b7\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30c9\u30e9\u30a4\u30d6\u3092\u30a2\u30ec\u30a4\u306b\u7d50\u5408\u3059\u308b\uff1a\u540c\u69d8\u306e\u30e2\u30c7\u30eb\u306e\u30c9\u30e9\u30a4\u30d6\u3092\u8ffd\u52a0\u3057\u3001RAID\u3067\u69cb\u6210\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u5197\u9577\u6027\u306e\u4e21\u65b9\u3092\u5411\u4e0a\u3055\u305b\u308b\u306b\u306f\u3001RAID 10\u304c\u6700\u9069\u306a\u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u3059\u3002RAID 5\u3068RAID 6\u3082SSD\u30b9\u30c8\u30ec\u30fc\u30b8\u3068\u76f8\u6027\u304c\u826f\u3044\u3067\u3059\u3002<\/li>\n\n\n\n<li><strong>\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3092\u6700\u9069\u5316\u3059\u308b\uff1a<\/strong>\u30c7\u30fc\u30bf\u3092\u6574\u7406\u3057\u3001\u4e0d\u8981\u306a I\/O \u64cd\u4f5c\u3092\u524a\u6e1b\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u306e\u8abf\u6574\u3084\u30c9\u30e9\u30a4\u30d6\u306e\u30c7\u30d5\u30e9\u30b0\u30e1\u30f3\u30c8\u306a\u3069\u306e\u5fae\u8abf\u6574\u306f\u3001HDD \u30d9\u30fc\u30b9\u306e\u30a2\u30ec\u30a4\u306b\u5927\u304d\u306a\u9055\u3044\u3092\u3082\u305f\u3089\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u6709\u52b9\u306b\u3059\u308b\uff1a<\/strong> RAM \u307e\u305f\u306f SSD \u30d9\u30fc\u30b9\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u983b\u7e41\u306b\u30a2\u30af\u30bb\u30b9\u3055\u308c\u308b\u30c7\u30fc\u30bf\u306e\u53d6\u5f97\u6642\u9593\u3092\u77ed\u7e2e\u3059\u308b\u3053\u3068\u3067\u3001\u8aad\u307f\u53d6\u308a\u304a\u3088\u3073\u66f8\u304d\u8fbc\u307f\u64cd\u4f5c\u3092\u9ad8\u901f\u5316\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u30b9\u30b1\u30fc\u30eb\u30a2\u30a6\u30c8\uff1a<\/strong>\u30b7\u30b9\u30c6\u30e0\u306b\u30c9\u30e9\u30a4\u30d6\u3084\u30ce\u30fc\u30c9\u3092\u8ffd\u52a0\u3059\u308b\u3068\u3001\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3092\u5206\u6563\u3057\u3001\u5168\u4f53\u7684\u306a IOPS \u5bb9\u91cf\u3092\u5897\u3084\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5b9a\u671f\u7684\u306b\u76e3\u8996\u3059\u308b\u3053\u3068\u3092\u5fd8\u308c\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002Iometer\u3001FIO\u3001\u307e\u305f\u306f\u30d9\u30f3\u30c0\u30fc\u56fa\u6709\u306e\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u306a\u3069\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u3092\u7279\u5b9a\u3057\u3001\u6700\u9069\u5316\u306e\u53d6\u308a\u7d44\u307f\u3092\u5c0e\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3092\u5fae\u8abf\u6574\u3059\u308b\u3053\u3068\u3067\u3001\u6700\u65b0\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u8981\u6c42\u3092\u6e80\u305f\u3059\u3001\u4e00\u8cab\u3057\u305f\u9ad8\u901f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u30b7\u30b9\u30c6\u30e0\u304c\u63d0\u4f9b\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u7d50\u8ad6<\/strong><\/h2>\n\n\n\n<p>IOPS\u306f\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u7406\u89e3\u3057\u6700\u9069\u5316\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u6307\u6a19\u3067\u3059\u3002HDD\u3068SSD\u306e\u6bd4\u8f03\u3001NVMe\u306e\u8a55\u4fa1\u3001\u5bb9\u91cf\u306e\u8a08\u753b\u306a\u3069\u3001IOPS\u3092\u628a\u63e1\u3059\u308b\u3053\u3068\u3067\u3001\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306e\u52b9\u7387\u7684\u306a\u904b\u7528\u3001\u9700\u8981\u3078\u306e\u5bfe\u5fdc\u3001\u52b9\u679c\u7684\u306a\u62e1\u5f35\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002\u9069\u5207\u306a\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3068\u69cb\u6210\u306b\u91cd\u70b9\u7684\u306b\u53d6\u308a\u7d44\u3080\u3053\u3068\u3067\u3001\u6700\u65b0\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u5fc5\u8981\u306a\u9ad8\u901f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u7406\u89e3\u3059\u308b\u4e0a\u3067\u3001IOPS\uff08Input\/Output O &hellip; <a href=\"https:\/\/www.climb.co.jp\/blog_vmware\/function-8699\">\u7d9a\u304d\u3092\u8aad\u3080 <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[378,57],"tags":[187,12,110,118,139,154,171,186],"class_list":["post-8699","post","type-post","status-publish","format-standard","hentry","category-backup","category-function","tag-sas","tag-12","tag-ssd","tag-118","tag-139","tag-154","tag-171","tag-raid"],"views":5090,"_links":{"self":[{"href":"https:\/\/www.climb.co.jp\/blog_vmware\/wp-json\/wp\/v2\/posts\/8699","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.climb.co.jp\/blog_vmware\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.climb.co.jp\/blog_vmware\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.climb.co.jp\/blog_vmware\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.climb.co.jp\/blog_vmware\/wp-json\/wp\/v2\/comments?post=8699"}],"version-history":[{"count":3,"href":"https:\/\/www.climb.co.jp\/blog_vmware\/wp-json\/wp\/v2\/posts\/8699\/revisions"}],"predecessor-version":[{"id":8715,"href":"https:\/\/www.climb.co.jp\/blog_vmware\/wp-json\/wp\/v2\/posts\/8699\/revisions\/8715"}],"wp:attachment":[{"href":"https:\/\/www.climb.co.jp\/blog_vmware\/wp-json\/wp\/v2\/media?parent=8699"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.climb.co.jp\/blog_vmware\/wp-json\/wp\/v2\/categories?post=8699"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.climb.co.jp\/blog_vmware\/wp-json\/wp\/v2\/tags?post=8699"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}