{"id":488,"date":"2024-11-03T21:49:30","date_gmt":"2024-11-03T13:49:30","guid":{"rendered":"http:\/\/www.wengdao.net\/?p=488"},"modified":"2024-11-03T22:05:08","modified_gmt":"2024-11-03T14:05:08","slug":"redis-%e5%9f%ba%e7%a1%80%e4%bf%a1%e6%81%af","status":"publish","type":"post","link":"https:\/\/jiandao.zliby.com\/?p=488","title":{"rendered":"Redis \u76d1\u63a7\u57fa\u7840\u4fe1\u606f"},"content":{"rendered":"\n

Redis info \u547d\u4ee4<\/h3>\n\n\n\n

\u547d\u4ee4\u683c\u5f0f\uff1aINFO [section]<\/code><\/p>\n\n\n\n

info \u6307\u4ee4\u663e\u793a\u7684\u4fe1\u606f\u5206\u4e3a 9 \u5927\u6a21\u5757:<\/p>\n\n\n\n

    \n
  1. server<\/code> \u8bb0\u5f55\u4e86 Redis \u670d\u52a1\u5668\u7684\u4fe1\u606f<\/li>\n\n\n\n
  2. clients<\/code> \u8bb0\u5f55\u4e86\u5df2\u8fde\u63a5\u5ba2\u6237\u7aef\u7684\u4fe1\u606f<\/li>\n\n\n\n
  3. memory<\/code> \u8bb0\u5f55\u4e86\u670d\u52a1\u5668\u7684\u5185\u5b58\u4fe1\u606f<\/li>\n\n\n\n
  4. persistence<\/code> \u8bb0\u5f55\u4e86\u8ddf RDB \u6301\u4e45\u5316\u548c AOF \u6301\u4e45\u5316\u6709\u5173\u7684\u4fe1\u606f<\/li>\n\n\n\n
  5. stats<\/code> \u8bb0\u5f55\u4e86\u4e00\u822c\u7edf\u8ba1\u4fe1\u606f<\/li>\n\n\n\n
  6. replication<\/code> \u8bb0\u5f55\u4e86\u4e3b\/\u4ece\u590d\u5236\u7684\u76f8\u5173\u4fe1\u606f<\/li>\n\n\n\n
  7. cpu<\/code> \u8bb0\u5f55\u4e86 CPU\u7684\u8ba1\u7b97\u91cf\u7edf\u8ba1\u4fe1\u606f<\/li>\n\n\n\n
  8. cluster<\/code> \u8bb0\u5f55\u4e86\u548c\u96c6\u7fa4\u6709\u5173\u7684\u4fe1\u606f<\/li>\n\n\n\n
  9. keyspace<\/code> \u8bb0\u5f55\u4e86\u6570\u636e\u5e93\u76f8\u5173\u7684\u7edf\u8ba1\u4fe1\u606f1.<\/li>\n<\/ol>\n\n\n\n

    PS:\u4e0d\u540c\u7248\u672c\u7684 Redis \u53ef\u80fd\u5bf9\u8fd4\u56de\u7684\u4e00\u4e9b\u5c5e\u6027\u8fdb\u884c\u4e86\u589e\u52a0\u6216\u5220\u51cf\u3002<\/p>\n\n\n\n

    <\/p>\n\n\n\n

    \u5173\u952e\u4f18\u5148\u7ea7<\/strong><\/p>\n\n\n\n

    \u76d1\u63a7Redis\u65f6\uff0c\u4e0d\u540c\u7684\u6307\u6807\u53cd\u6620\u4e86\u7cfb\u7edf\u4e0d\u540c\u5c42\u9762\u7684\u5065\u5eb7\u72b6\u51b5\u548c\u6027\u80fd\u3002\u6839\u636e\u8fd9\u4e9b\u6307\u6807\u7684\u91cd\u8981\u6027\u548c\u6f5c\u5728\u7684\u5f71\u54cd\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06\u95ee\u9898\u505a\u51fa\u4f18\u5148\u5206\u7ea7<\/p>\n\n\n\n

      \n
    • \u9ad8\u4f18\u5148\u7ea7\uff1a\u5185\u5b58\u3001\u5f53\u524d\u8fde\u63a5\u6570\u3001CPU \u4f7f\u7528\u7387\u3001\u6301\u4e45\u5316 fork \u8017\u65f6\u7b49\u76f4\u63a5\u5f71\u54cd Redis \u53ef\u7528\u6027\u7684\u5173\u952e\u6307\u6807\u3002<\/li>\n\n\n\n
    • \u4e2d\u4f18\u5148\u7ea7\uff1a\u5f71\u54cd\u6027\u80fd\u4f46\u4e0d\u4f1a\u7acb\u5373\u5bfc\u81f4\u4e0d\u53ef\u7528\u7684\u6307\u6807\uff0c\u5982\u547d\u4e2d\u7387\u3001\u7f51\u7edc\u6d41\u91cf\u7b49\u3002<\/li>\n\n\n\n
    • \u4f4e\u4f18\u5148\u7ea7\uff1a\u8f83\u957f\u65f6\u95f4\u624d\u4f1a\u4ea7\u751f\u5f71\u54cd\u7684\u6307\u6807\uff0c\u5982\u6dd8\u6c70\u952e\u6570\u91cf\u3001\u590d\u5236\u504f\u79fb\u91cf\u7b49\u3002<\/li>\n<\/ul>\n\n\n\n

      \u6839\u636e\u4ee5\u4e0a\u4f18\u5148\u7ea7\u6765\u8bbe\u7f6e\u76d1\u63a7\u544a\u8b66\u548c\u5904\u7406\u6d41\u7a0b\uff0c\u6709\u52a9\u4e8e\u5728\u5173\u952e\u95ee\u9898\u51fa\u73b0\u65f6\u7b2c\u4e00\u65f6\u95f4\u53d1\u73b0\u5e76\u5904\u7406\uff0c\u786e\u4fdd Redis \u7684\u9ad8\u6548\u548c\u7a33\u5b9a\u8fd0\u884c\u3002<\/p>\n\n\n\n

      info Server \u670d\u52a1\u5668<\/h4>\n\n\n\n
      \u5c5e\u6027\u540d\u79f0<\/th>\u521d\u59cb\u503c<\/th>\u5c5e\u6027\u542b\u4e49<\/th>\u661f\u6807<\/th><\/tr><\/thead>
      redis_version<\/td>5.0.3<\/td>Redis \u670d\u52a1\u5668\u7248\u672c<\/td><\/td><\/tr>
      redis_git_sha1<\/td>00000000<\/td>Git SHA1<\/td><\/td><\/tr>
      redis_git_dirty<\/td>0<\/td>Git dirty flag<\/td><\/td><\/tr>
      redis_build_id<\/td>179735ca33dc5000<\/td>\u6784\u5efa ID<\/td><\/td><\/tr>
      redis_mode<\/td>standalone<\/td>\u8fd0\u884c\u6a21\u5f0f\uff1a\u5355\u673a\uff08\u96c6\u7fa4\uff09<\/td>AAA<\/td><\/tr>
      os<\/td>Linux 3.10.0-1127.19.1.el7.x86_64 x86_64<\/td>Redis \u670d\u52a1\u6240\u5728\u7684\u64cd\u4f5c\u7cfb\u7edf<\/td><\/td><\/tr>
      arch_bits<\/td>64<\/td>\u67b6\u6784\uff0832 \u6216 64 \u4f4d\uff09<\/td><\/td><\/tr>
      multiplexing_api<\/td>epoll<\/td>Redis\u4f7f\u7528\u7684\u4e8b\u4ef6\u5faa\u73af\u673a\u5236 epoll\uff08select and poll \u5bf9\u6bd4\uff0cepoll\u6027\u80fd\u597d\uff09<\/td>?<\/td><\/tr>
      atomicvar_api<\/td>atomic-builtin<\/td>Redis \u4f7f\u7528\u7684 Atomicvar API<\/td><\/td><\/tr>
      gcc_version<\/td>8.2.0<\/td>gcc \u7248\u672c<\/td><\/td><\/tr>
      process_id<\/td>1<\/td>Redis \u670d\u52a1\u8fdb\u7a0b\u7684PID<\/td><\/td><\/tr>
      run_id<\/td>8dc49c2713c9be58143a053c5333d587484b3f60<\/td>Redis \u670d\u52a1\u5668\u7684\u968f\u673a\u6807\u8bc6\u7b26\uff08\u7528\u4e8e Sentinel \u548c\u96c6\u7fa4\uff09<\/td><\/td><\/tr>
      tcp_port<\/td>6379<\/td>TCP\/IP \u76d1\u542c\u7aef\u53e3<\/td><\/td><\/tr>
      uptime_in_seconds<\/td>26525350<\/td>Redis \u670d\u52a1\u5668\u542f\u52a8\u540e\u7684\u79d2\u6570<\/td><\/td><\/tr>
      uptime_in_days<\/td>307<\/td>Redis\u670d\u52a1\u5668\u542f\u52a8\u540e\u7684\u5929\u6570<\/td><\/td><\/tr>
      hz<\/td>10<\/td>Redis\u670d\u52a1\u5f53\u524d\u8c03\u5ea6\u9891\u7387\uff08\u8fdb\u884c\u5173\u95edtimeout\u7684\u5ba2\u6237\u7aef\uff0c\u5220\u9664\u8fc7\u671fkey\u7b49\u7b49\uff09,serverCron\u6bcf\u79d2\u8fd0\u884c10\u6b21<\/td><\/td><\/tr>
      configured_hz<\/td>10<\/td>Redis\u670d\u52a1\u7684\u914d\u7f6e\u9891\u7387<\/td><\/td><\/tr>
      lru_clock<\/td>8454792<\/td>\u81ea\u589e\u7684\u65f6\u949f\uff0c\u7528\u4e8eLRU\u7ba1\u7406,\u8be5\u65f6\u949f100ms(hz=10,\u56e0\u6b64\u6bcf1000ms\/10=100ms\u6267\u884c\u4e00\u6b21\u5b9a\u65f6\u4efb\u52a1)\u66f4\u65b0\u4e00\u6b21<\/td><\/td><\/tr>
      executable<\/td>\/data\/redis-server<\/td>Redis \u53ef\u6267\u884c\u6587\u4ef6\u7684\u8def\u5f84<\/td><\/td><\/tr>
      config_file<\/td>\/etc\/redis.conf<\/td>Redis \u914d\u7f6e\u6587\u4ef6\u7684\u8def\u5f84<\/td><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

      info Clients \u5ba2\u6237\u7aef<\/h4>\n\n\n\n
      \u5c5e\u6027\u540d\u79f0<\/th>\u521d\u59cb\u503c<\/th>\u5c5e\u6027\u542b\u4e49<\/th>\u661f\u6807<\/th><\/tr><\/thead>
      connected_clients<\/td>1<\/td>\u5ba2\u6237\u7aef\u8fde\u63a5\u6570\uff08\u4e0d\u5305\u62ec\u6765\u81ea\u4ece\u5e93\u7684\u8fde\u63a5\uff09<\/td>AAAAA<\/td><\/tr>
      client_recent_max_input_buffer<\/td>2<\/td>\u5f53\u524d\u5ba2\u6237\u7aef\u8fde\u63a5\u4e2d\u6700\u957f\u7684\u8f93\u51fa\u5217\u8868<\/td>AAA<\/td><\/tr>
      client_recent_max_output_buffer<\/td>0<\/td>\u5f53\u524d\u5ba2\u6237\u7aef\u8fde\u63a5\u4e2d\u6700\u5927\u7684\u8f93\u5165\u7f13\u51b2\u533a<\/td>AAA<\/td><\/tr>
      blocked_clients<\/td>0<\/td>\u7531\u4e8e\u963b\u585e\u8c03\u7528\uff08BLPOP\u3001BRPOP\u3001BRPOPLPUSH\uff09\u800c\u7b49\u5f85\u7684\u5ba2\u6237\u7aef\u7684\u6570\u91cf<\/td>AAA<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

      info Memory \u5185\u5b58<\/h4>\n\n\n\n
      \u5c5e\u6027\u540d\u79f0<\/th>\u521d\u59cb\u503c<\/th>\u5c5e\u6027\u542b\u4e49<\/th>\u661f\u6807<\/th><\/tr><\/thead>
      used_memory<\/td>855512<\/td>Redis \u4f7f\u7528\u5b83\u7684\u5185\u5b58\u5206\u914d\u5668\uff08\u53ef\u4ee5\u662f\u6807\u51c6\u7684 libc\u3001jemalloc \u6216 tcmalloc \u5206\u914d\u5668\uff09\u5206\u914d\u7684\u5185\u5b58\u603b\u91cf\uff0c\u4ee5\u5b57\u8282\u4e3a\u5355\u4f4d<\/td><\/td><\/tr>
      used_memory_human<\/td>835.46K<\/td>Redis \u4f7f\u7528\u5b83\u7684\u5185\u5b58\u5206\u914d\u5668\u5206\u914d\u7684\u5185\u5b58\u603b\u91cf\uff0c\u663e\u793a\u4e3a\u7528\u6237\u6613\u4e8e\u9605\u8bfb\u7684\u683c\u5f0f<\/td>AAAAA<\/td><\/tr>
      used_memory_rss<\/td>9764864<\/td>\u64cd\u4f5c\u7cfb\u7edf\u6240\u770b\u5230\u7684\u4e3a Redis \u5206\u914d\u7684\u5185\u5b58\u603b\u91cf\uff0c\u5373\u5e38\u9a7b\u5185\u5b58\u3002\u8fd9\u4e2a\u5185\u5b58\u603b\u91cf\u662f\u7531\u8bf8\u5982 top(1) \u548c ps(1) \u4e4b\u7c7b\u7684\u5de5\u5177\u8f93\u51fa\u4e00\u81f4\u3002<\/td><\/td><\/tr>
      used_memory_rss_human<\/td>9.31M<\/td>\u64cd\u4f5c\u7cfb\u7edf\u6240\u770b\u5230\u7684\u4e3a Redis \u5206\u914d\u7684\u5185\u5b58\u603b\u91cf\uff0c\u663e\u793a\u4e3a\u7528\u6237\u6613\u4e8e\u9605\u8bfb\u7684\u683c\u5f0f<\/td>AAAAA<\/td><\/tr>
      used_memory_peak<\/td>875400<\/td>Redis \u6d88\u8017\u7684\u5185\u5b58\u5cf0\u503c\uff0c\u4ee5\u5b57\u8282\u4e3a\u5355\u4f4d<\/td><\/td><\/tr>
      used_memory_peak_human<\/td>854.88K<\/td>Redis \u6d88\u8017\u7684\u5185\u5b58\u5cf0\u503c\uff0c\u663e\u793a\u4e3a\u7528\u6237\u6613\u4e8e\u9605\u8bfb\u7684\u683c\u5f0f<\/td><\/td><\/tr>
      used_memory_peak_perc<\/td>97.73<\/td>\u4f7f\u7528\u5185\u5b58\u8fbe\u5230\u5cf0\u503c\u5185\u5b58\u7684\u767e\u5206\u6bd4\uff0c\u5373(used_memory\/ used_memory_peak) x 100%<\/td><\/td><\/tr>
      used_memory_overhead<\/td>840742<\/td>\u670d\u52a1\u5668\u4e3a\u7ba1\u7406\u5176\u5185\u90e8\u6570\u636e\u7ed3\u6784\u800c\u5206\u914d\u7684\u6240\u6709\u5f00\u9500\u7684\u5b57\u8282\u603b\u548c<\/td>A<\/td><\/tr>
      used_memory_startup<\/td>790936<\/td>Redis \u5728\u542f\u52a8\u65f6\u6d88\u8017\u7684\u521d\u59cb\u5185\u5b58\u91cf\uff08\u4ee5\u5b57\u8282\u4e3a\u5355\u4f4d\uff09<\/td>A<\/td><\/tr>
      used_memory_dataset<\/td>14770<\/td>\u6570\u636e\u5360\u7528\u7684\u5185\u5b58\u5927\u5c0f\uff0c\u5373used_memory-used_memory_overhead<\/td>AAAA<\/td><\/tr>
      used_memory_dataset_perc<\/td>22.87%<\/td>\u6570\u636e\u5360\u7528\u7684\u5185\u5b58\u5927\u5c0f\u7684\u767e\u5206\u6bd4\uff0c100% x (used_memory_dataset\/(used_memory-used_memory_startup))<\/td>AAAA<\/td><\/tr>
      allocator_allocated<\/td>1258648<\/td>\u5206\u914d\u5668\u5206\u914d\u7684\u5185\u5b58<\/td><\/td><\/tr>
      allocator_active<\/td>1564672<\/td>\u5206\u914d\u5668\u6d3b\u8dc3\u7684\u5185\u5b58<\/td><\/td><\/tr>
      allocator_resident<\/td>8282112<\/td>\u5206\u914d\u5668\u5e38\u9a7b\u7684\u5185\u5b58<\/td><\/td><\/tr>
      total_system_memory<\/td>1927176192<\/td>\u7cfb\u7edf\u5185\u5b58\u603b\u91cf\uff0c\u4ee5\u5b57\u8282\u4e3a\u5355\u4f4d<\/td><\/td><\/tr>
      total_system_memory_human<\/td>1.79G<\/td>\u7cfb\u7edf\u5185\u5b58\u603b\u91cf\uff0c\u663e\u793a\u4e3a\u7528\u6237\u6613\u4e8e\u9605\u8bfb\u7684\u683c\u5f0f<\/td><\/td><\/tr>
      used_memory_lua<\/td>37888<\/td>Lua\u5f15\u64ce\u4f7f\u7528\u7684\u5b57\u8282\u6570<\/td><\/td><\/tr>
      used_memory_lua_human<\/td>37.00K<\/td>Lua\u5f15\u64ce\u4f7f\u7528\u7684\u5b57\u8282\u6570\uff0c\u663e\u793a\u4e3a\u7528\u6237\u6613\u4e8e\u9605\u8bfb\u7684\u683c\u5f0f<\/td><\/td><\/tr>
      used_memory_scripts<\/td>0<\/td>Lua\u811a\u672c\u4f7f\u7528\u7684\u5b57\u8282\u6570<\/td><\/td><\/tr>
      used_memory_scripts_human<\/td>0B<\/td>Lua\u811a\u672c\u4f7f\u7528\u7684\u5b57\u8282\u6570\uff0c\u663e\u793a\u4e3a\u7528\u6237\u6613\u4e8e\u9605\u8bfb\u7684\u683c\u5f0f<\/td><\/td><\/tr>
      number_of_cached_scripts<\/td>0<\/td>Redis\u4e2d\u5df2\u52a0\u8f7d\u7684Lua\u811a\u672c\u6570\u91cf<\/td>AA<\/td><\/tr>
      maxmemory<\/td>0<\/td>edis \u80fd\u591f\u4f7f\u7528\u7684\u6700\u5927\u5185\u5b58\u4e0a\u9650\uff080 \u8868\u793a\u6ca1\u6709\u9650\u5236\uff09\uff0c\u4ee5\u5b57\u8282\u4e3a\u5355\u4f4d<\/td><\/td><\/tr>
      maxmemory_human<\/td>0B<\/td>Redis \u80fd\u591f\u4f7f\u7528\u7684\u6700\u5927\u5185\u5b58\u4e0a\u9650\uff0c\u663e\u793a\u4e3a\u7528\u6237\u6613\u4e8e\u9605\u8bfb\u7684\u683c\u5f0f<\/td><\/td><\/tr>
      maxmemory_policy<\/td>noeviction<\/td>Redis \u4f7f\u7528\u7684\u5185\u5b58\u56de\u6536\u7b56\u7565<\/td><\/td><\/tr>
      allocator_frag_ratio<\/td>1.24<\/td>\u5206\u914d\u5668\u7684\u788e\u7247\u7387<\/td><\/td><\/tr>
      allocator_frag_bytes<\/td>306024<\/td>\u5206\u914d\u5668\u7684\u788e\u7247\u5927\u5c0f\uff08\u4ee5\u5b57\u8282\u4e3a\u5355\u4f4d\uff09<\/td><\/td><\/tr>
      allocator_rss_ratio<\/td>5.29<\/td>\u5206\u914d\u5668\u5e38\u9a7b\u5185\u5b58\u6bd4\u4f8b<\/td><\/td><\/tr>
      allocator_rss_bytes<\/td>6717440<\/td>\u5206\u914d\u5668\u7684\u5e38\u9a7b\u5185\u5b58\u5927\u5c0f\uff08\u4ee5\u5b57\u8282\u4e3a\u5355\u4f4d\uff09<\/td><\/td><\/tr>
      rss_overhead_ratio<\/td>1.18<\/td>\u5e38\u9a7b\u5185\u5b58\u5f00\u9500\u6bd4\u4f8b<\/td><\/td><\/tr>
      rss_overhead_bytes<\/td>1482752<\/td>\u5e38\u9a7b\u5185\u5b58\u5f00\u9500\u5927\u5c0f(\u4ee5\u5b57\u8282\u4e3a\u5355\u4f4d)<\/td><\/td><\/tr>
      mem_fragmentation_ratio<\/td>12.00<\/td>\u5185\u5b58\u788e\u7247\u7387\uff0cused_memory_rss \u548c used_memory \u4e4b\u95f4\u7684\u6bd4\u7387<\/td><\/td><\/tr>
      mem_fragmentation_bytes<\/td>8951344<\/td>\u5185\u5b58\u788e\u7247\u7684\u5927\u5c0f\uff08\u4ee5\u5b57\u8282\u4e3a\u5355\u4f4d\uff09<\/td><\/td><\/tr>
      mem_not_counted_for_evict<\/td>0<\/td>\u88ab\u9a71\u9010\u7684\u5185\u5b58\u5927\u5c0f<\/td><\/td><\/tr>
      mem_replication_backlog<\/td>0<\/td>Redis\u590d\u5236\u79ef\u538b\u7f13\u51b2\u533a\u5185\u5b58<\/td><\/td><\/tr>
      mem_clients_slaves<\/td>0<\/td>Redis\u8282\u70b9\u5ba2\u6237\u7aef\u6d88\u8017\u5185\u5b58<\/td><\/td><\/tr>
      mem_clients_normal<\/td>49694<\/td>Rediis\u5e38\u89c4\u5ba2\u6237\u7aef\u6d88\u8017\u5185\u5b58<\/td><\/td><\/tr>
      mem_aof_buffer<\/td>0<\/td>AOF\u4f7f\u7528\u5185\u5b58<\/td><\/td><\/tr>
      mem_allocator<\/td>jemalloc-5.1.0<\/td>\u5185\u5b58\u5206\u914d\u5668\uff08\u5728\u7f16\u8bd1\u65f6\u9009\u62e9\uff09<\/td><\/td><\/tr>
      active_defrag_running<\/td>0<\/td>\u788e\u7247\u6574\u7406\u662f\u5426\u5904\u4e8e\u6d3b\u52a8\u72b6\u6001<\/td><\/td><\/tr>
      lazyfree_pending_objects<\/td>0<\/td>\u7b49\u5f85\u91ca\u653e\u7684\u5bf9\u8c61\u6570\uff08\u7531\u4e8e\u4f7f\u7528ASYNC\u9009\u9879\u8c03\u7528UNLINK\u6216FLUSHDB\u548cFLUSHALL\uff090-\u4e0d\u5b58\u5728\u5ef6\u8fdf\u91ca\u653e\u7684\u6302\u8d77\u5bf9\u8c61<\/td><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

      info Persistence \u6301\u4e45\u5316<\/h4>\n\n\n\n
      \u5c5e\u6027\u540d\u79f0<\/th>\u521d\u59cb\u503c<\/th>\u5c5e\u6027\u542b\u4e49<\/th>\u661f\u6807<\/th><\/tr><\/thead>
      loading<\/td>0<\/td>\u670d\u52a1\u5668\u662f\u5426\u6b63\u5728\u8f7d\u5165\u6301\u4e45\u5316\u6587\u4ef6<\/td><\/td><\/tr>
      rdb_changes_since_last_save<\/td>0<\/td>\u79bb\u6700\u8fd1\u4e00\u6b21\u6210\u529f\u751f\u6210rdb\u6587\u4ef6\uff0c\u5199\u5165\u547d\u4ee4\u7684\u4e2a\u6570\uff0c\u5373\u6709\u591a\u5c11\u4e2a\u5199\u5165\u547d\u4ee4\u6ca1\u6709\u6301\u4e45\u5316<\/td><\/td><\/tr>
      rdb_bgsave_in_progress<\/td>0<\/td>\u670d\u52a1\u5668\u662f\u5426\u6b63\u5728\u521b\u5efardb\u6587\u4ef6<\/td><\/td><\/tr>
      rdb_last_save_time<\/td>1632922186<\/td>\u79bb\u6700\u8fd1\u4e00\u6b21\u6210\u529f\u521b\u5efardb\u6587\u4ef6\u7684\u65f6\u95f4\u6233\u3002\u5f53\u524d\u65f6\u95f4\u6233 - rdb_last_save_time=\u591a\u5c11\u79d2\u672a\u6210\u529f\u751f\u6210rdb\u6587\u4ef6<\/td><\/td><\/tr>
      rdb_last_bgsave_status<\/td>ok<\/td>\u6700\u8fd1\u4e00\u6b21rdb\u6301\u4e45\u5316\u662f\u5426\u6210\u529f<\/td><\/td><\/tr>
      rdb_last_bgsave_time_sec<\/td>0<\/td>\u6700\u8fd1\u4e00\u6b21\u6210\u529f\u751f\u6210rdb\u6587\u4ef6\u8017\u65f6\u79d2\u6570<\/td><\/td><\/tr>
      rdb_current_bgsave_time_sec<\/td>-1<\/td>\u5982\u679c\u6b63\u5728\u521b\u5efa RDB \u6587\u4ef6\uff0c\u8bb0\u5f55\u5f53\u524d\u7684\u521b\u5efa\u64cd\u4f5c\u5df2\u7ecf\u8017\u8d39\u7684\u79d2\u6570<\/td><\/td><\/tr>
      rdb_last_cow_size<\/td>4526080<\/td>\u4e0a\u6b21rbd\u4fdd\u5b58\u64cd\u4f5c\u671f\u95f4\u5199\u65f6\u590d\u5236\u5206\u914d\u7684\u5b57\u8282\u5927\u5c0f<\/td><\/td><\/tr>
      aof_enabled<\/td>0<\/td>\u662f\u5426\u5f00\u542f\u4e86aof<\/td><\/td><\/tr>
      aof_rewrite_in_progress<\/td>0<\/td>aof\u7684rewrite\u64cd\u4f5c\u662f\u5426\u5728\u8fdb\u884c\u4e2d<\/td><\/td><\/tr>
      aof_rewrite_scheduled<\/td>0<\/td>\u8bb0\u5f55\u4e86 RDB \u6587\u4ef6\u521b\u5efa\u5b8c\u6bd5\u4e4b\u540e\uff0c\u662f\u5426\u9700\u8981\u6267\u884c AOF \u91cd\u5199\u64cd\u4f5c<\/td><\/td><\/tr>
      aof_last_rewrite_time_sec<\/td>-1<\/td>\u6700\u8fd1\u4e00\u6b21\u521b\u5efa AOF \u6587\u4ef6\u8017\u8d39\u7684\u79d2\u6570<\/td><\/td><\/tr>
      aof_current_rewrite_time_sec<\/td>-1<\/td>\u5982\u679c\u6b63\u5728\u521b\u5efa AOF \u6587\u4ef6\uff0c\u90a3\u4e48\u8bb0\u5f55\u5f53\u524d\u7684\u521b\u5efa\u64cd\u4f5c\u8017\u8d39\u7684\u79d2\u6570<\/td><\/td><\/tr>
      aof_last_bgrewrite_status<\/td>ok<\/td>\u6700\u8fd1\u4e00\u6b21\u521b\u5efa bgrewrite \u6587\u4ef6\u7684\u72b6\u6001\uff0c\u662f\u6210\u529f\u8fd8\u662f\u5931\u8d25<\/td><\/td><\/tr>
      aof_last_write_status<\/td>ok<\/td>AOF\u7684\u6700\u540e\u5199\u5165\u64cd\u4f5c\u7684\u72b6\u6001\uff0c\u662f\u6210\u529f\u8fd8\u662f\u5931\u8d25<\/td><\/td><\/tr>
      aof_last_cow_size<\/td>0<\/td>\u4e0a\u4e00\u6b21AOF\u4fdd\u5b58\u64cd\u4f5c\u671f\u95f4\u5206\u914d\u7684\u5b57\u8282\u5927\u5c0f\uff08\u4ee5\u5b57\u8282\u4e3a\u5355\u4f4d\uff09<\/td><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

      info Stats \u7edf\u8ba1<\/h4>\n\n\n\n
      \u5c5e\u6027\u540d\u79f0<\/th>\u521d\u59cb\u503c<\/th>\u5c5e\u6027\u542b\u4e49<\/th>\u661f\u6807<\/th><\/tr><\/thead>
      total_connections_received<\/td>115<\/td>Redis \u670d\u52a1\u8fde\u63a5\u8fc7\u7684\u603b\u6570\u3002\u5982\u679c\u8fde\u63a5\u8fc7\u591a\uff0c\u8bf4\u660e\u77ed\u8fde\u63a5\u4e25\u91cd\u6216\u8fde\u63a5\u6c60\u4f7f\u7528\u6709\u95ee\u9898\uff0c\u9700\u8c03\u7814\u4ee3\u7801\u7684\u8fde\u63a5\u8bbe\u7f6e<\/td>AAAAA<\/td><\/tr>
      total_commands_processed<\/td>63<\/td>Redis \u670d\u52a1\u8fd0\u884c\u547d\u4ee4\u7684\u603b\u6570<\/td><\/td><\/tr>
      instantaneous_ops_per_sec<\/td>0<\/td>Redis\u5f53\u524d\u7684QPS\uff0cRedis\u5185\u90e8\u8f83\u5b9e\u65f6\u7684\u6bcf\u79d2\u6267\u884c\u7684\u547d\u4ee4\u6570<\/td>AAAA<\/td><\/tr>
      total_net_input_bytes<\/td>6633<\/td>Redis \u7f51\u7edc\u5165\u53e3\u6d41\u91cf \u6570\u636e\u603b\u91cf\uff0c\u4ee5\u5b57\u8282\u4e3a\u5355\u4f4d<\/td><\/td><\/tr>
      total_net_output_bytes<\/td>38699<\/td>Redis \u7f51\u7edc\u51fa\u53e3\u6d41\u91cf \u6570\u636e\u603b\u91cf\uff0c\u4ee5\u5b57\u8282\u4e3a\u5355\u4f4d<\/td><\/td><\/tr>
      instantaneous_input_kbps<\/td>0.00<\/td>Redis \u7f51\u7edc\u5165\u53e3kps \u6bcf\u79d2\u949f\u63a5\u6536\u6570\u636e\u7684\u901f\u7387\uff0c\u4ee5 kbps \u4e3a\u5355\u4f4d\u3002<\/td><\/td><\/tr>
      instantaneous_output_kbps<\/td>0.00<\/td>Redis \u7f51\u7edc\u51fa\u53e3kps \u6bcf\u79d2\u949f\u53d1\u9001\u6570\u636e\u7684\u901f\u7387\uff0c\u4ee5 kbps \u4e3a\u5355\u4f4d\u3002<\/td><\/td><\/tr>
      rejected_connections<\/td>0<\/td>Redis \u8fde\u63a5\u4e2a\u6570\u8fbe\u5230maxclients\u9650\u5236\uff0c\u62d2\u7edd\u65b0\u8fde\u63a5\u7684\u4e2a\u6570<\/td><\/td><\/tr>
      sync_full<\/td>0<\/td>Redis \u4e3b\u673a\u548c\u4ece\u673a\u8fdb\u884c\u5b8c\u5168\u540c\u6b65\u7684\u6b21\u6570\u3002<\/td><\/td><\/tr>
      sync_partial_ok<\/td>0<\/td>Redis \u4e3b\u4ece\u90e8\u5206\u540c\u6b65\u6210\u529f\u6b21\u6570 \u670d\u52a1\u5668\u63a5\u53d7 PSYNC \u8bf7\u6c42\u7684\u6b21\u6570\u3002<\/td><\/td><\/tr>
      sync_partial_err<\/td>0<\/td>Redis \u4e3b\u4ece\u90e8\u5206\u540c\u6b65\u5931\u8d25\u6b21\u6570 \u670d\u52a1\u5668\u62d2\u7edd PSYNC \u8bf7\u6c42\u7684\u6b21\u6570\u3002<\/td><\/td><\/tr>
      expired_keys<\/td>0<\/td>\u81ea\u542f\u52a8\u4ee5\u6765\u8fc7\u671f\u7684key\u7684\u6570\u91cf<\/td><\/td><\/tr>
      expired_stale_perc<\/td>0.00<\/td>\u8fc7\u671f\u7684\u6bd4\u7387<\/td><\/td><\/tr>
      expired_time_cap_reached_count<\/td>0<\/td>\u7531\u4e8emaxmemory\u9650\u5236\uff0c\u800c\u88ab\u56de\u6536\u5185\u5b58\u7684\u952e\u7684\u603b\u6570<\/td><\/td><\/tr>
      evicted_keys<\/td>0<\/td>\u8fc7\u671f\u7684\u6bd4\u7387<\/td><\/td><\/tr>
      keyspace_hits<\/td>0<\/td>\u5728\u4e3b\u5b57\u5178\u4e2d\u6210\u529f\u67e5\u627e\u5230\u952e\u7684\u6b21\u6570 \u547d\u4e2d\u6b21\u6570\u3002<\/td><\/td><\/tr>
      keyspace_misses<\/td>0<\/td>\u540c\u4e0a,\u672a\u547d\u4e2d\u7684key\u7684\u4e2a\u6570<\/td><\/td><\/tr>
      pubsub_channels<\/td>0<\/td>\u5ba2\u6237\u7aef\u8ba2\u9605\u7684\u53d1\u5e03\/\u8ba2\u9605\u9891\u9053\u7684\u603b\u6570\u91cf<\/td><\/td><\/tr>
      pubsub_patterns<\/td>0<\/td>\u5ba2\u6237\u7aef\u8ba2\u9605\u7684\u53d1\u5e03\/\u8ba2\u9605\u6a21\u5f0f\u7684\u603b\u6570\u91cf<\/td><\/td><\/tr>
      latest_fork_usec<\/td>1194<\/td>\u6700\u8fd1\u4e00\u6b21fork\u64cd\u4f5c\u963b\u585eredis\u8fdb\u7a0b\u7684\u8017\u65f6\u6570\uff0c\u5355\u4f4d\u5fae\u79d2<\/td><\/td><\/tr>
      migrate_cached_sockets<\/td>0<\/td>\u662f\u5426\u5df2\u7ecf\u7f13\u5b58\u4e86\u5230\u8be5\u5730\u5740\u7684\u6700\u8fd1\u7684\u8fde\u63a5<\/td><\/td><\/tr>
      slave_expires_tracked_keys<\/td>0<\/td>\u4ece\u5b9e\u4f8b\u5230\u671fkey\u6570\u91cf<\/td><\/td><\/tr>
      active_defrag_hits<\/td>0<\/td>\u901a\u8fc7\u6fc0\u6d3b\u788e\u7247\u6574\u7406\u8fc7\u7a0b\uff0c\u6267\u884c\u7684\u503c\u91cd\u65b0\u5206\u914d\u7684\u6570\u91cf \u4e3b\u52a8\u788e\u7247\u6574\u7406\u547d\u4e2d\u6b21\u6570<\/td><\/td><\/tr>
      active_defrag_misses<\/td>0<\/td>\u901a\u8fc7\u6fc0\u6d3b\u788e\u7247\u6574\u7406\u8fc7\u7a0b\uff0c\u542f\u52a8\u7684\u4e2d\u6b62\u503c\u91cd\u65b0\u5206\u914d\u6570 \u4e3b\u52a8\u788e\u7247\u6574\u7406\u672a\u547d\u4e2d\u6b21\u6570<\/td><\/td><\/tr>
      active_defrag_key_hits<\/td>0<\/td>\u4e3b\u52a8\u8fdb\u884c\u788e\u7247\u6574\u7406\u7684\u952e\u6570 \u4e3b\u52a8\u788e\u7247\u6574\u7406key\u547d\u4e2d\u6b21\u6570<\/td><\/td><\/tr>
      active_defrag_key_misses<\/td>0<\/td>\u4e3b\u52a8\u8fdb\u884c\u788e\u7247\u6574\u7406\u8fc7\u7a0b\u8df3\u8fc7\u7684\u952e\u6570 \u4e3b\u52a8\u788e\u7247\u6574\u7406key\u672a\u547d\u4e2d\u6b21\u6570<\/td><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

      info Replication \u4e3b\u4ece\u590d\u5236<\/h4>\n\n\n\n
      \u5c5e\u6027\u540d\u79f0<\/th>\u521d\u59cb\u503c<\/th>\u5c5e\u6027\u542b\u4e49<\/th>\u661f\u6807<\/th><\/tr><\/thead>
      role<\/td>master<\/td>\u5b9e\u4f8b\u89d2\u8272\uff08master\u3001slave\uff09\uff0c\u4e00\u4e2a\u4ece\u670d\u52a1\u5668\u4e5f\u53ef\u80fd\u662f\u53e6\u4e00\u4e2a\u670d\u52a1\u5668\u7684\u4e3b\u670d\u52a1\u5668<\/td><\/td><\/tr>
      connected_slaves<\/td>0<\/td>\u8fde\u63a5slave\u5b9e\u4f8b\u7684\u4e2a\u6570<\/td><\/td><\/tr>
      master_replid<\/td>896c54182f34f6ffb834d0bf13acf34cd38b04bc<\/td>Redis \u670d\u52a1\u5668\u7684\u590d\u5236 ID<\/td><\/td><\/tr>
      master_replid2<\/td>0000000000000000000000000000000000000000<\/td>\u8f85\u52a9\u590d\u5236 ID\uff0c\u7528\u4e8e\u6545\u969c\u8f6c\u79fb\u540e\u7684 PSYNC<\/td><\/td><\/tr>
      master_repl_offset<\/td>0<\/td>\u4e3b\u4ece\u540c\u6b65\u504f\u79fb\u91cf<\/td><\/td><\/tr>
      second_repl_offset<\/td>-1<\/td>\u4e3b\u4ece\u540c\u6b65\u504f\u79fb\u91cf2,\u6b64\u503c\u5982\u679c\u548c\u4e0a\u9762\u7684offset\u76f8\u540c\u8bf4\u660e\u4e3b\u4ece\u4e00\u81f4\u6ca1\u5ef6\u8fdf<\/td><\/td><\/tr>
      repl_backlog_active<\/td>0<\/td>\u8868\u793a Redis \u670d\u52a1\u5668\u662f\u5426\u4e3a\u90e8\u5206\u540c\u6b65\u5f00\u542f\u590d\u5236\u5907\u4efd\u65e5\u5fd7\uff08backlog\uff09\u529f\u80fd \u590d\u5236\u7f13\u51b2\u533a\u72b6\u6001<\/td><\/td><\/tr>
      repl_backlog_size<\/td>1048576<\/td>\u590d\u5236\u7f13\u51b2\u533a\u7684\u5927\u5c0f \u4ee5\u5b57\u8282\u4e3a\u5355\u4f4d<\/td><\/td><\/tr>
      repl_backlog_first_byte_offset<\/td>0<\/td>\u590d\u5236\u7f13\u51b2\u533a\u7684\u504f\u79fb\u91cf\uff0c\u6807\u8bc6\u5f53\u524d\u7f13\u51b2\u533a\u53ef\u7528\u8303\u56f4<\/td><\/td><\/tr>
      repl_backlog_histlen<\/td>0<\/td>\u590d\u5236\u7f13\u51b2\u533a\u4e2d\u6570\u636e\u7684\u5927\u5c0f\u4ee5\u5b57\u8282\u4e3a\u5355\u4f4d<\/td><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

      info CPU<\/h4>\n\n\n\n
      \u5c5e\u6027\u540d\u79f0<\/th>\u521d\u59cb\u503c<\/th>\u5c5e\u6027\u542b\u4e49<\/th>\u661f\u6807<\/th><\/tr><\/thead>
      used_cpu_sys<\/td>14080.307066<\/td>Redis\u670d\u52a1\u6d88\u8017\u7684\u7cfb\u7edfcpu<\/td><\/td><\/tr>
      used_cpu_user<\/td>13769.822388<\/td>Redis\u670d\u52a1\u6d88\u8017\u7684\u7528\u6237cpu<\/td><\/td><\/tr>
      used_cpu_sys_children<\/td>0.000000<\/td>\u540e\u53f0\u8fdb\u7a0b\u5360\u7528\u7684\u7cfb\u7edfcpu<\/td><\/td><\/tr>
      used_cpu_user_children<\/td>0.001071<\/td>\u540e\u53f0\u8fdb\u7a0b\u5360\u7528\u7684\u7528\u6237cpu<\/td><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

      info Cluster \u96c6\u7fa4<\/h4>\n\n\n\n
      \u5c5e\u6027\u540d\u79f0<\/th>\u521d\u59cb\u503c<\/th>\u5c5e\u6027\u542b\u4e49<\/th>\u661f\u6807<\/th><\/tr><\/thead>
      cluster_enabled<\/td>0<\/td>\u5b9e\u4f8b\u662f\u5426\u5f00\u542f\u4e86\u96c6\u7fa4\u6a21\u5f0f<\/td><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

      info Keyspace<\/h4>\n\n\n\n
      \u5c5e\u6027\u540d\u79f0<\/th>\u521d\u59cb\u503c<\/th>\u5c5e\u6027\u542b\u4e49<\/th>\u661f\u6807<\/th><\/tr><\/thead>
      db0<\/td>keys=2,expires=0,avg_ttl=0<\/td>\u5173\u4e8e\u6bcf\u4e2a\u6570\u636e\u5e93\u7684\u4e3b\u5b57\u5178\u7684\u7edf\u8ba1\u6570\u636e\u3002\u8fd9\u4e9b\u7edf\u8ba1\u6570\u636e\u5305\u62ec\u952e\u7684\u6570\u91cf\u3001\u5177\u6709\u8fc7\u671f\u65f6\u95f4\u7684\u952e\u7684\u6570\u91cf\u548c\u952e\u7684\u5e73\u5747\u751f\u5b58\u65f6\u95f4<\/td><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

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