{"id":34713,"date":"2023-06-16T01:24:53","date_gmt":"2023-08-03T18:02:52","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/memcached-cli-%e3%81%a7-memcached-%e3%81%ae-slabs-reassign-%e3%81%a8-lru-crawler-%e3%82%92%e8%a9%a6%e3%81%97%e3%81%a6%e3%81%bf%e3%82%8b\/"},"modified":"2024-04-30T09:04:03","modified_gmt":"2024-04-30T01:04:03","slug":"memcached-cli-%e3%81%a7-memcached-%e3%81%ae-slabs-reassign-%e3%81%a8-lru-crawler-%e3%82%92%e8%a9%a6%e3%81%97%e3%81%a6%e3%81%bf%e3%82%8b","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/memcached-cli-%e3%81%a7-memcached-%e3%81%ae-slabs-reassign-%e3%81%a8-lru-crawler-%e3%82%92%e8%a9%a6%e3%81%97%e3%81%a6%e3%81%bf%e3%82%8b\/","title":{"rendered":"memcached-cli \u3067 Memcached \u306e Slabs Reassign \u3068 LRU Crawler \u3092\u8a66\u3057\u3066\u307f\u308b"},"content":{"rendered":"<p>\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001Gotanda.pm #8 \u3067\u30c7\u30e2\u3092\u3059\u308b\u4e88\u5b9a\u3060\u3063\u305f\u5185\u5bb9\u306e\u624b\u9806\u3068\u7d50\u679c\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<br \/>\n\u52c9\u5f37\u4f1a\u3067\u306f\u3001\u767a\u8868\u6642\u9593\u304c\u8db3\u308a\u305a\u30c7\u30e2\u304c\u5b9f\u65bd\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n<p>\u5e0c\u671b\u80fd\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n<h2>\u9996\u5148<\/h2>\n<p>memcached-cli \u306f\u7b46\u8005\u304c\u958b\u767a\u3057\u305f Perl \u88fd\u306e Memcached \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3067\u3059\u3002<br \/>\n\u30c6\u30ad\u30b9\u30c8\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3067\u304d\u308b\u64cd\u4f5c\u306f\u3059\u3079\u3066\u5b9f\u884c\u3067\u304d\u3001TELNET \u3088\u308a\u3082\u30e6\u30fc\u30b6\u30fc\u306b\u3084\u3055\u3057\u3044\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u3068\u306a\u3063\u3066\u304a\u308a\u307e\u3059\u3002<br \/>\n\u4f9d\u5b58\u3082\u5c11\u306a\u304f\u3001Perl 5.8 \u4ee5\u4e0a\u3067\u3042\u308c\u3070\u52d5\u4f5c\u3059\u308b\u3088\u3046\u306b\u4f5c\u3063\u305f\u3064\u3082\u308a\u306a\u306e\u3067\u3001Memcached \u3092\u304a\u4f7f\u3044\u306e\u65b9\u306f\u305c\u3072\u4f7f\u3063\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3>\u5173\u4e8eMemcached Slabs Reassign\u548cLRU Crawler<\/h3>\n<p>\u5728\u8fdb\u5165\u6f14\u793a\u6b65\u9aa4\u4e4b\u524d\uff0c\u6211\u7b80\u5355\u5730\u89e3\u91ca\u4e00\u4e0b\u672c\u6b21\u6d89\u53ca\u7684 Memcached \u529f\u80fd\u3002<\/p>\n<p>\u9996\u5148\uff0c\u8ba9\u6211\u4eec\u6765\u8c08\u4e00\u8c08\u3002Memcached\u5c06\u6570\u636e\u6839\u636e\u5176\u5927\u5c0f\u5206\u914d\u5230\u4e0d\u540c\u7684Slab Class\u4e2d\u3002\u6bcf\u4e2aSlab Class\u90fd\u6709\u4ee51MB\u4e3a\u5355\u4f4d\u7684\u5185\u5b58\u9875\u5206\u914d\u3002\u4e00\u65e6\u9875\u88ab\u5206\u914d\uff0c\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u5373\u4f7f\u8be5Class\u7684\u6570\u636e\u91cf\u51cf\u5c11\uff0c\u9875\u4e5f\u4e0d\u4f1a\u88ab\u91ca\u653e\u3002Slabs Reassign\u662f\u4e00\u9879\u53ef\u4ee5\u66f4\u6539\u4e0d\u540cSlab Class\u4e4b\u95f4\u9875\u5206\u914d\u7684\u529f\u80fd\u3002<\/p>\n<p>\u6b21\u306b LRU Crawler \u3067\u3059\u304c\u3001\u3053\u308c\u306f Expire \u3057\u305f\u30c7\u30fc\u30bf\u3092\u306a\u3081\u3066\u30e1\u30e2\u30ea\u9818\u57df\u3092\u89e3\u653e\u3057\u3066\u304f\u308c\u308b\u3082\u306e\u3067\u3059\u3002<br \/>\n\u3053\u3061\u3089\u3082\u3001Expire \u3057\u305f\u30c7\u30fc\u30bf\u3092 get \u3057\u305f\u308a\u3001\u540c\u3058 Slab Class \u306b\u30c7\u30fc\u30bf\u3092 set \u3059\u308b\u306a\u308a\u3057\u306a\u3051\u308c\u3070\u3001\u901a\u5e38\u306f\u89e3\u653e\u3055\u308c\u307e\u305b\u3093\u3002<\/p>\n<h2>\u793a\u8303\u6b65\u9aa4\u548c\u7ed3\u679c h\u00e9<\/h2>\n<p>\u6211\u6b63\u5728\u4f7f\u7528MacOSX\u73af\u5883\uff0c\u5728Homebrew\u4e0a\u5b89\u88c5\u4e86Memcached 1.4.22\u3002<\/p>\n<h3>\u4ee5\u8f83\u4f4e\u7684\u5185\u5b58\u542f\u52a8Memcached<\/h3>\n<p>\u56e0\u4e3a\u60f3\u8981\u770b\u5230\u6ea2\u51fa\u7684\u5730\u65b9\uff0c\u6240\u4ee5\u5c06Memcached\u7684-m\u9009\u9879\u8bbe\u7f6e\u4e3a4MB\uff0c\u5e76\u4ee5\u975e\u5e38\u4f4e\u7684\u5185\u5b58\u542f\u52a8\u3002<br \/>\n\u540c\u65f6\uff0c\u4f7f\u7528-o\u9009\u9879\u542f\u7528slab_reassign\u548clru_crawler\u3002<br \/>\n\u6b64\u5916\uff0c\u4e3a\u4e86\u4e4b\u540e\u67e5\u770bstats detail dump\u7684\u7ed3\u679c\uff0c\u53ef\u4ee5\u901a\u8fc7-D &#8220;:&#8221;\u542f\u7528\u6309\u547d\u540d\u7a7a\u95f4\u6536\u96c6\u7edf\u8ba1\u4fe1\u606f\u7684\u529f\u80fd\u3002<\/p>\n<pre class=\"post-pre\"><code>% memcached <span class=\"nt\">-m<\/span> 4 <span class=\"nt\">-o<\/span> slab_reassign,lru_crawler <span class=\"nt\">-D<\/span> <span class=\"s2\">\":\"<\/span>\r\n<\/code><\/pre>\n<h3>\u751f\u6210\u5e76\u4f7f\u6570\u636e\u6ea2\u51fa\uff0c\u6570\u636e\u7684\u5927\u5c0f\u6709\u4e24\u79cd\u7c7b\u578b\u3002<\/h3>\n<p>\u9996\u5148\uff0c\u4f7f\u7528memcached-cli\u8fdb\u884c\u8fde\u63a5\u3002<br \/>\n\u7531\u4e8e\u4e4b\u524d\u7684memcached\u542f\u52a8\u547d\u4ee4\u662f\u5728\u524d\u53f0\u542f\u52a8\u7684\uff0c\u6240\u4ee5\u8bf7\u5728\u53e6\u4e00\u4e2a\u7a97\u53e3\u4e2d\u64cd\u4f5c\u3002<\/p>\n<pre class=\"post-pre\"><code>% memcached-cli localhost\r\nType <span class=\"s1\">'\\h'<\/span> or <span class=\"s1\">'help'<\/span> to show help.\r\n\r\nmemcached@localhost:11211&gt; display\r\n  <span class=\"c\">#  Item_Size  Max_age   Pages   Count   Full?  Evicted Evict_Time OOM<\/span>\r\n<\/code><\/pre>\n<p>\u7531\u4e8e\u670d\u52a1\u5668\u521a\u521a\u542f\u52a8\uff0c\u6240\u4ee5 display \u547d\u4ee4\u6ca1\u6709\u7ed3\u679c\u3002<br \/>\n\u901a\u8fc7 randomset \u547d\u4ee4\u751f\u6210\u6570\u636e\u5e76\u5c06\u5176\u8bbe\u7f6e\u5230 Memcached \u4e2d\u3002<\/p>\n<pre class=\"post-pre\"><code>\/\/ 500B \u306e\u30c7\u30fc\u30bf\u3092 \"sample1\" \u30cd\u30fc\u30e0\u30b9\u30da\u30fc\u30b9\u4e0b\u306b5000\u500b\u751f\u6210\r\nmemcached@localhost:11211&gt; randomset 5000 500 500 sample1\r\nRandom Generate. [....................]\r\nComplete.\r\nmemcached@localhost:11211&gt; display\r\n  #  Item_Size  Max_age   Pages   Count   Full?  Evicted Evict_Time OOM\r\n  9     600B         7s       3    5000     yes        0        0    0\r\n\r\n\/\/ 1kB \u306e\u30c7\u30fc\u30bf\u3092 \"sample2\" \u30cd\u30fc\u30e0\u30b9\u30da\u30fc\u30b9\u4e0b\u306b1000\u500b\u751f\u6210\r\nmemcached@localhost:11211&gt; randomset 1000 1000 1000 sample2\r\nRandom Generate. [....................]\r\nComplete.\r\nmemcached@localhost:11211&gt; display\r\n  #  Item_Size  Max_age   Pages   Count   Full?  Evicted Evict_Time OOM\r\n  9     600B        29s       3    5000     yes        0        0    0\r\n 12     1.2K         8s       1     885     yes      115        1    0\r\n\r\n\/\/ 1kB \u306e\u30c7\u30fc\u30bf\u3092 \"sample3\" \u30cd\u30fc\u30e0\u30b9\u30da\u30fc\u30b9\u4e0b\u306b1000\u500b\u751f\u6210\r\nmemcached@localhost:11211&gt; randomset 1000 1000 1000 sample3\r\nRandom Generate. [....................]\r\nComplete.\r\nmemcached@localhost:11211&gt; display\r\n  #  Item_Size  Max_age   Pages   Count   Full?  Evicted Evict_Time OOM\r\n  9     600B        35s       3    5000     yes        0        0    0\r\n 12     1.2K         2s       1     885     yes     1115        1    0\r\n<\/code><\/pre>\n<p>\u7531\u4e8e\u4e3a Slab \u7c7b\u522b\uff039 \u5206\u914d\u4e863\u9875\u5185\u5b58\uff0c\u56e0\u6b64\u53ea\u80fd\u4e3a\uff0312 \u5206\u914d1\u9875\u5185\u5b58\u3002<br \/>\n\uff0312 \u65e0\u6cd5\u8bbe\u7f6e\u8d85\u8fc7885\u4e2a\u6570\u636e\uff0c\u5bfc\u81f4\u6ea2\u51fa\u5e76\u8fdb\u884c\u4e86\u9010\u51fa\u3002<\/p>\n<h3>\u5c06\u6240\u6709\u6570\u636e\u5931\u6548\u5e76\u7528LRU Crawler\u8fdb\u884c\u6e05\u7406\u3002<\/h3>\n<p>\u4f7f\u7528flush_all\u547d\u4ee4\u5c06\u6240\u6709\u6570\u636e\u8bbe\u7f6e\u4e3a\u8fc7\u671f\u3002<br \/>\n\u7136\u800c\uff0c\u4ec5\u6709\u6b64\u547d\u4ee4\u5e76\u4e0d\u80fd\u91ca\u653e\u5df2\u5206\u914d\u7684\u9875\u9762\uff0c\u56e0\u6b64\u5728Slab Class\uff0312\u4e2d\u65e0\u6cd5\u8bbe\u7f6e\u8d85\u8fc7885\u4e2a\u6570\u636e\u3002<\/p>\n<pre class=\"post-pre\"><code>memcached@localhost:11211&gt; flush_all\r\nOK\r\nmemcached@localhost:11211&gt; display\r\n  #  Item_Size  Max_age   Pages   Count   Full?  Evicted Evict_Time OOM\r\n  9     600B       466s       3    5000     yes        0        0    0\r\n 12     1.2K       433s       1     885     yes     1115        1    0\r\nmemcached@localhost:11211&gt; randomset 1000 1000 1000 sample3\r\nRandom Generate. [....................]\r\nComplete.\r\nmemcached@localhost:11211&gt; display\r\n  #  Item_Size  Max_age   Pages   Count   Full?  Evicted Evict_Time OOM\r\n  9     600B       486s       3    5000     yes        0        0    0\r\n 12     1.2K         2s       1     885     yes     1230        1    0\r\n<\/code><\/pre>\n<p>\u6240\u4ee5\uff0c\u73b0\u5728\u8f6e\u5230 Slabs Reassign \u51fa\u573a\u4e86\u3002<br \/>\n\u7531\u4e8e\u6570\u636e\u5df2\u7ecf\u65e0\u6548\u5316\uff0c\u56e0\u6b64\u5373\u4f7f\u5c06\u9875\u9762\u5206\u914d\u66f4\u6539\u4e3a #9 =&gt; #12 \u4e5f\u6ca1\u6709\u4ec0\u4e48\u95ee\u9898\uff0c\u4f46\u8fd9\u6b21\u6211\u4eec\u4f1a\u5728\u8fd9\u4e4b\u524d\u5148\u7528 LRU Crawler \u6e05\u9664 #9 \u7684\u6570\u636e\u3002<\/p>\n<pre class=\"post-pre\"><code>\/\/ LRU Crawler \u3092 Slab Class #9 \u306b\u5bfe\u3057\u3066\u624b\u52d5\u5b9f\u884c\u3059\u308b\r\nmemcached@localhost:11211&gt; call lru_crawler crawl 9\r\nOK\r\nmemcached@localhost:11211&gt; display\r\n  #  Item_Size  Max_age   Pages   Count   Full?  Evicted Evict_Time OOM\r\n  9     600B         0s       3       0     yes        0        0    0\r\n 12     1.2K        18s       1     885     yes     1230        1    0\r\n\r\n\/\/ Slabs Reassign \u3067\u30da\u30fc\u30b8\u5272\u5f53\u3066\u3092 #9 =&gt; #12 \u306b\u79fb\u3057\u3066\u3044\u304f\r\nmemcached@localhost:11211&gt; call slabs reassign 9 12\r\nOK\r\nmemcached@localhost:11211&gt; display\r\n  #  Item_Size  Max_age   Pages   Count   Full?  Evicted Evict_Time OOM\r\n  9     600B         0s       2       0     yes        0        0    0\r\n 12     1.2K        38s       2     885     yes     1230        1    0\r\nmemcached@localhost:11211&gt; call slabs reassign 9 12\r\nOK\r\nmemcached@localhost:11211&gt; display\r\n  #  Item_Size  Max_age   Pages   Count   Full?  Evicted Evict_Time OOM\r\n  9     600B         0s       1       0     yes        0        0    0\r\n 12     1.2K        42s       3     885     yes     1230        1    0\r\n<\/code><\/pre>\n<p>\u60a8\u662f\u5426\u80fd\u591f\u7406\u89e3\u4ee5\u4e0a\u5185\u5bb9\uff0c\u5373\u9875\u9762\u6570\u91cf\u4ece #9 \u79fb\u52a8\u81f3 #12\u3002<\/p>\n<p>\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u8fd9\u4e2a\u5de5\u5177\u5728 #12 \u4e0a\u8bbe\u7f6e3MB\u7684\u6570\u636e\u3002<br \/>\n\u6211\u4eec\u6765\u8bd5\u4e00\u8bd5\u3002<\/p>\n<pre class=\"post-pre\"><code>\/\/ \u30cd\u30fc\u30e0\u30b9\u30da\u30fc\u30b9\u3092\u5909\u3048\u306a\u304c\u3089\u30011000\u500b\u305a\u3064\u8a083000\u500b\u306e\u30c7\u30fc\u30bf set \u3092\u8a66\u307f\u308b\r\nmemcached@localhost:11211&gt; randomset 1000 1000 1000 sample3\r\nRandom Generate. [....................]\r\nComplete.\r\nmemcached@localhost:11211&gt; display\r\n  #  Item_Size  Max_age   Pages   Count   Full?  Evicted Evict_Time OOM\r\n  9     600B         0s       1       0     yes        0        0    0\r\n 12     1.2K         4s       3    1000     yes     1230        1    0\r\nmemcached@localhost:11211&gt; randomset 1000 1000 1000 sample4\r\nRandom Generate. [....................]\r\nComplete.\r\nmemcached@localhost:11211&gt; display\r\n  #  Item_Size  Max_age   Pages   Count   Full?  Evicted Evict_Time OOM\r\n  9     600B         0s       1       0     yes        0        0    0\r\n 12     1.2K        17s       3    2000     yes     1230        1    0\r\nmemcached@localhost:11211&gt; randomset 1000 1000 1000 sample5\r\nRandom Generate. [....................]\r\nComplete.\r\nmemcached@localhost:11211&gt; display\r\n  #  Item_Size  Max_age   Pages   Count   Full?  Evicted Evict_Time OOM\r\n  9     600B         0s       1       0     yes        0        0    0\r\n 12     1.2K        21s       3    2655     yes     1575       20    0\r\n<\/code><\/pre>\n<p>\u6700\u540e\u867d\u7136\u7a0d\u5fae\u6709\u4e9b\u6ea2\u51fa\uff0c\u4f46\u4e0e\u53ea\u6709\u4e00\u9875\u65f6\u76f8\u6bd4\uff0c\u6211\u4eec\u80fd\u591f\u5b58\u50a8\u4e09\u500d\u7684\u6570\u636e\u3002<\/p>\n<h3>\u30cd\u30fc\u30e0\u30b9\u30da\u30fc\u30b9\u3054\u3068\u306e\u7d71\u8a08\u3092\u898b\u3066\u307f\u308b<\/h3>\n<p>\u8fd9\u6b21\u6f14\u793a\u7684\u4e3b\u8981\u5185\u5bb9\u5c31\u662f\u8fd9\u4e9b\uff0c\u4f46\u662f\u987a\u4fbf\u518d\u4ecb\u7ecd\u4e00\u4e0b memcached\/memcached-cli \u7684\u529f\u80fd\u3002<\/p>\n<p>detaildump \u30b3\u30de\u30f3\u30c9\u3067\u306f\u3001\u30cd\u30fc\u30e0\u30b9\u30da\u30fc\u30b9\u3054\u3068\u306e\u7d71\u8a08\u60c5\u5831\u3092\u898b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code>memcached@localhost:11211&gt; detaildump\r\nPREFIX sample4 get 0 hit 0 set 1000 del 0\r\nPREFIX sample3 get 0 hit 0 set 3000 del 0\r\nPREFIX sample5 get 0 hit 0 set 1000 del 0\r\nPREFIX sample2 get 0 hit 0 set 1000 del 0\r\nPREFIX sample1 get 0 hit 0 set 5000 del 0\r\n<\/code><\/pre>\n<p>\u5982\u679c\u5728Memcached\u542f\u52a8\u65f6\u672a\u542f\u7528\u6536\u96c6\u7edf\u8ba1\u4fe1\u606f\uff0c\u53ef\u4ee5\u4f7f\u7528memcached-cli\u7684detail on\u547d\u4ee4\u8fdb\u884c\u542f\u7528\u3002\u76f8\u53cd\uff0c\u4e5f\u53ef\u4ee5\u4f7f\u7528detail off\u547d\u4ee4\u8fdb\u884c\u7981\u7528\u3002<\/p>\n<h3>\u8bf7\u5c1d\u8bd5\u8fdb\u884c\u6570\u636e\u7684\u5bfc\u51fa\/\u6062\u590d<\/h3>\n<p>\u76ee\u524d\u5728memcached-cli\u4e2d\uff08~v0.94\uff09\uff0c\u5f53\u4fdd\u5b58dump\u6587\u4ef6\u65f6\uff0c\u9700\u8981\u5728\u6279\u5904\u7406\u6a21\u5f0f\u4e0b\u8fd0\u884c\u3002<br \/>\n\u56e0\u6b64\uff0c\u8bf7\u5148\u901a\u8fc7\\q\u9000\u51fa\u4ea4\u4e92\u6a21\u5f0f\u3002<\/p>\n<pre class=\"post-pre\"><code>memcached@localhost:11211&gt; \\q\r\n\/\/ \u30b7\u30a7\u30eb\u4e0a\u3067 memcached-cli \u306e dump_all \u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3001\u51fa\u529b\u3092\u30d5\u30a1\u30a4\u30eb\u306b\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\r\n% memcached-cli localhost dump_all &gt; dump-memd.txt\r\nDumping memcache contents\r\n  Number of buckets: 1\r\n  Number of items  : 2655\r\nDumping bucket 12 - 2655 total items\r\n% ll -h dump-memd.txt\r\n-rw-r--r--  1 key-amb  1522739515   2.6M  3 31 01:19 dump-memd.txt\r\n% wc -l dump-memd.txt\r\n    5310 dump-memd.txt\r\n<\/code><\/pre>\n<p>\u5783\u573e\u88ab\u6e05\u9664\u4e86\u3002<br \/>\n\u90a3\u4e48\uff0c\u6211\u4eec\u5c06\u91cd\u65b0\u542f\u52a8\u5728\u53e6\u4e00\u4e2a\u7a97\u53e3\u4e2d\u8fd0\u884c\u7684Memcached\u3002<\/p>\n<pre class=\"post-pre\"><code>% memcached <span class=\"nt\">-m<\/span> 4 <span class=\"nt\">-o<\/span> slab_reassign,lru_crawler <span class=\"nt\">-D<\/span> <span class=\"s2\">\":\"<\/span>\r\n^CSignal handled: Interrupt: 2.\r\n% memcached <span class=\"nt\">-m<\/span> 4 <span class=\"nt\">-o<\/span> slab_reassign,lru_crawler <span class=\"nt\">-D<\/span> <span class=\"s2\">\":\"<\/span>\r\n\r\n\/\/ \u5225\u7a93\u3067 memcached-cli \u3092\u7acb\u3061\u4e0a\u3052\u308b\r\n% memcached-cli localhost\r\nType <span class=\"s1\">'\\h'<\/span> or <span class=\"s1\">'help'<\/span> to show help.\r\n\r\nmemcached@localhost:11211&gt; display\r\n  <span class=\"c\">#  Item_Size  Max_age   Pages   Count   Full?  Evicted Evict_Time OOM<\/span>\r\n<\/code><\/pre>\n<p>\u7531\u4e8e\u91cd\u65b0\u542f\u52a8\uff0c\u6570\u636e\u5df2\u88ab\u6e05\u7a7a\u3002<br \/>\n\u73b0\u5728\u5c06\u6062\u590d\u4e4b\u524d\u5907\u4efd\u7684\u8f6c\u50a8\u6570\u636e\u3002<\/p>\n<pre class=\"post-pre\"><code>memcached@localhost:11211&gt; restore_dump dump-memd.txt\r\n    ...loaded 200 lines\r\n    ...loaded 400 lines\r\n    ...loaded 600 lines\r\n    ...loaded 800 lines\r\n               :\r\n    ...loaded 5000 lines\r\n    ...loaded 5200 lines\r\nComplete.\r\nmemcached@localhost:11211&gt; display\r\n  #  Item_Size  Max_age   Pages   Count   Full?  Evicted Evict_Time OOM\r\n 12     1.2K         5s       3    2655     yes        0        0    0\r\n<\/code><\/pre>\n<p>\u6211\u6210\u529f\u5730\u6062\u590d\u4e86\u6570\u636e\uff0c\u4e00\u5207\u987a\u5229\u3002<\/p>\n<h2>\u7ed3\u675f\u4e86<\/h2>\n<p>\u6211\u4f7f\u7528memcached-cli\u6765\u4f53\u9a8c\u4e86Memcached\u7684Slabs Reassign\u548cLRU Crawler\u529f\u80fd\u3002<\/p>\n<p>Memcached \u3092\u304a\u4f7f\u3044\u306e\u65b9\u306f\u3001\u305c\u3072 memcached-cli \u3092\u304a\u8a66\u3057\u4e0b\u3055\u3044\u3002<\/p>\n<p>\u4f55\u304b\u3042\u308a\u307e\u3057\u305f\u3089 GitHub \u4e0a\u3067 Issue \u3084 Pull Request \u3092\u304a\u5f85\u3061\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul class=\"post-ul\">https:\/\/github.com\/key-amb\/perl5-App-Memcached-CLI<\/ul>\n<p>\u90a3\u4e48\uff0c\u5c3d\u60c5\u4eab\u53d7\u5427\uff01<\/p>\n<h2>\u8bf7\u53c2\u8003<\/h2>\n<p>memcached\/protocol.txt at master \u00b7 memcached\/memcached<\/p>\n<p>\u4eca\u56de\u7d39\u4ecb\u3057\u305f Memcached \u306e\u6a5f\u80fd\u306e\u4ed5\u69d8\u3092\u8a73\u3057\u304f\u77e5\u308a\u305f\u3044\u65b9\u306f\u3053\u3061\u3089\u3002<\/p>\n<p>Gotanda.pm #8 \u3067 memcached-cli \u306b\u3064\u3044\u3066\u558b\u3063\u3066\u304d\u305f #gotandapm #memcached &#8211; weblog of key_amb<\/p>\n<p>Gotanda.pm #8 \u306b\u3064\u3044\u3066\u306e\u7b46\u8005\u306e\u30d6\u30ed\u30b0\u8a18\u4e8b\u3067\u3059\u3002\u767a\u8868\u3057\u305f\u30b9\u30e9\u30a4\u30c9\u3082\u63b2\u8f09\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>\u6ce8\u811a<\/h2>\n<div>\u4e5f\u6709\u4e00\u4e2a\u540d\u4e3aSlabs Automove\u7684\u9009\u9879\u53ef\u4ee5\u81ea\u52a8\u91ca\u653e\u591a\u4f59\u7684\u9875\u9762\u3002<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001Gotanda.pm #8 \u3067\u30c7\u30e2\u3092\u3059\u308b\u4e88\u5b9a\u3060\u3063\u305f\u5185\u5bb9\u306e\u624b\u9806\u3068\u7d50\u679c\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002 \u52c9\u5f37\u4f1a\u3067\u306f\u3001\u767a [&hellip;]<\/p>\n","protected":false},"author":10,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-34713","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - 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