{"id":1693,"date":"2010-01-25T00:35:47","date_gmt":"2010-01-25T00:35:47","guid":{"rendered":"http:\/\/www.icocean.com\/blog\/?p=1693"},"modified":"1970-01-01T07:00:00","modified_gmt":"1970-01-01T07:00:00","slug":"mysql%E5%AE%89%E8%A3%85%E5%A5%BD%E9%9C%80%E8%A6%81%E4%BC%98%E5%8C%96%E9%85%8D%E7%BD%AE%E4%B8%80%E4%B8%8B","status":"publish","type":"post","link":"https:\/\/www.icocean.com\/blog\/?p=1693","title":{"rendered":"mysql\u5b89\u88c5\u597d\u9700\u8981\u4f18\u5316\u914d\u7f6e\u4e00\u4e0b"},"content":{"rendered":"<p>mysql\u5b89\u88c5\u597d\u9700\u8981\u4f18\u5316\u914d\u7f6e\u4e00\u4e0b<br \/>2007-06-22 08:00<br \/>mysql\u5b89\u88c5\u597d\u9700\u8981\u4f18\u5316\u914d\u7f6e\u4e00\u4e0b,\u6253\u5f00c:&#92;windows&#92;my.ini\u6587\u4ef6<br \/>\u7b2c\u4e00\u79cd<br \/>QUOTE:<br \/>#This File was made using the WinMySQLAdmin 1.4 Tool<br \/>#2004-2-23 16:28:14<\/p>\n<p>#Uncomment or Add only the keys that you know how works.<br \/>#Read the MySQL Manual for instructions<\/p>\n<p>[mysqld]<br \/>basedir=D:\/mysql<br \/>#bind-address=210.5.*.*<br \/>datadir=D:\/mysql\/data<br \/>#language=D:\/mysql\/share\/your language directory<!--more--><br \/>#slow query log#=<br \/>#tmpdir#=<br \/>#port=3306<br \/>set-variable&nbsp;&nbsp;&nbsp;&nbsp; = max_connections=1500<br \/>skip-locking<br \/>#skip-networking<br \/>set-variable&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; = key_buffer=384M<br \/>set-variable&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; = max_allowed_packet=1M<br \/>set-variable&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; = table_cache=512<br \/>set-variable&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; = sort_buffer=2M<br \/>set-variable&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; = record_buffer=2M<br \/>set-variable&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; = thread_cache=8<br \/># Try number of CPU&#39;s*2 for thread_concurrency<br \/>set-variable&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; = thread_concurrency=8<br \/>set-variable&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; = myisam_sort_buffer_size=64M<br \/>#set-variable&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; = connect_timeout=5<br \/>#set-variable&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; = wait_timeout=5<br \/>server-id&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; = 1<br \/>[isamchk]<br \/>set-variable&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; = key_buffer=128M<br \/>set-variable&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; = sort_buffer=128M<br \/>set-variable&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; = read_buffer=2M<br \/>set-variable&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; = write_buffer=2M<\/p>\n<p>[myisamchk]<br \/>set-variable&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; = key_buffer=128M<br \/>set-variable&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; = sort_buffer=128M<br \/>set-variable&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; = read_buffer=2M<br \/>set-variable&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; = write_buffer=2M<br \/>[WinMySQLadmin]<br \/>Server=D:\/mysql\/bin\/mysqld-nt.exe<\/p>\n<p>&nbsp;&nbsp;&nbsp;&nbsp; \u8fd9\u4e2a\u65b9\u6848\uff0c\u6574\u4f53\u591f\u7528\u4e86\uff0c\u4f46\u662f\u5728pconnect\u548c\u6700\u5927\u8fde\u63a5\u6570\u4e0a\uff0c\u9700\u8981\u7814\u7a76max_connections\u6ca1\u5fc5\u8981\u90a3\u4e48\u5927\uff0c\u6211\u4e2a\u4eba\u8ba4\u4e3a\u51e0\u767e\u5c31\u591f\uff0c\u5426\u5219\u7ed9\u670d\u52a1\u5668\u52a0\u5927\u4e86\u4e0d\u5c11\u8d1f\u62c5\uff0c\u7ecf\u5e38\u4f1a\u5f53\u673a\u8fde\u63a5\u8d85\u65f6\u7684\u8bbe\u7f6e\u4e5f\u8981\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u8c03\u6574\uff0c\u5927\u5bb6\u53ef\u4ee5\u81ea\u7531\u8c03\u6574\uff0c\u7136\u540e\u89c2\u5bdf\u6548\u679c\u5982\u4f55\u3002<\/p>\n<p>\u7b2c\u4e8c\u79cd<br \/>QUOTE:<br \/>\u3000\u30007\u3001MYSQL \u7684\u4f18\u5316\uff08\/etc\/my.cnf\uff09<br \/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1)\u786e\u8ba4\u5728\u201c[mysqld]\u201d\u90e8\u5206\u52a0\u5165\u4e86\u201cskip-innodb\u201d\u548c\u201cskip-bdb\u201d\u53c2\u6570\uff1b<br \/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 2)\u786e\u8ba4\u5728\u201c[mysqld]\u201d\u90e8\u5206\u52a0\u5165\u4e86\u201cskip-name-resolve\u201d\u548c\u201cskip-locking\u201d\u53c2\u6570\uff1b<br \/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 3)\u5982\u679c\u4e0d\u9700\u8981\u7684\u8bdd\uff0c\u53ef\u4ee5\u5c06\u4e8c\u8fdb\u5236\u65e5\u5fd7\uff08binlog\uff09\u505c\u6389\uff0c\u65b9\u6cd5\u662f\u5c06\u201clog-bin\u201d\u6ce8\u91ca\u6389\uff1b<br \/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4)\u5728\u5185\u5b58\u5141\u8bb8\u7684\u60c5\u51b5\u4e0b\uff0c\u5bf9\u4e00\u4e9b\u53c2\u6570\u8fdb\u884c\u91cd\u65b0\u914d\u7f6e\uff0c\u76ee\u6807\u5728\u4e8e\u5c06\u5927\u90e8\u5206\u64cd\u4f5c\u96c6\u4e2d\u4e8e\u5185\u5b58\u4e2d\uff0c\u5c3d\u91cf\u4e0d\u8fdb\u884c\u78c1\u76d8\u64cd\u4f5c\uff0c\u5bf9\u4e8e\u6211\u7684 MYSQL \u670d\u52a1\u5668\u6211\u662f\u5982\u4e0b\u4fee\u6539\u7684\uff0c\u57fa\u4e8e 2G \u5185\u5b58\u60c5\u51b5\uff1a<\/p>\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; [mysqld]<br \/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; set-variable&nbsp;&nbsp;&nbsp;&nbsp; = key_buffer=512M<br \/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; set-variable&nbsp;&nbsp;&nbsp;&nbsp; = max_allowed_packet=4M<br \/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; set-variable&nbsp;&nbsp;&nbsp;&nbsp; = table_cache=1024<br \/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; set-variable&nbsp;&nbsp;&nbsp;&nbsp; = thread_cache=64<br \/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; set-variable&nbsp;&nbsp;&nbsp;&nbsp; = join_buffer_size=32M<br \/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; set-variable&nbsp;&nbsp;&nbsp;&nbsp; = sort_buffer=32M<br \/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; set-variable&nbsp;&nbsp;&nbsp;&nbsp; = record_buffer=32M<br \/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; set-variable&nbsp;&nbsp;&nbsp;&nbsp; = max_connections=512<br \/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; set-variable&nbsp;&nbsp;&nbsp;&nbsp; = wait_timeout=120<br \/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; set-variable&nbsp;&nbsp;&nbsp;&nbsp; = interactive_timeout=120<br \/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; set-variable&nbsp;&nbsp;&nbsp;&nbsp; = max_connect_errors=30000<br \/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; set-variable&nbsp;&nbsp;&nbsp;&nbsp; = long_query_time=1<br \/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; set-variable&nbsp;&nbsp;&nbsp;&nbsp; = max_heap_table_size=256M<br \/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; set-variable&nbsp;&nbsp;&nbsp;&nbsp; = tmp_table_size=128M<br \/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; set-variable&nbsp;&nbsp;&nbsp;&nbsp; = thread_concurrency=8<br \/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; set-variable&nbsp;&nbsp;&nbsp;&nbsp; = myisam_sort_buffer_size=128M<\/p>\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \u4f60\u53ef\u4ee5\u6839\u636e\u201cshow status\u201d\u547d\u4ee4\u8fd4\u56de\u7684\u72b6\u6001\u8fdb\u884c\u5fae\u8c03\u3002\u6211\u4e3b\u8981\u6ce8\u610f\u4ee5\u4e0b\u53d8\u91cf\u7684\u6570\u503c\uff0c\u8d8a\u5c0f\u8d8a\u597d\uff0c\u6700\u597d\u4e3a\u96f6\uff1a\uff09<br \/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Created_tmp_disk_tables<br \/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Created_tmp_tables<br \/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Created_tmp_files<br \/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Slow_queries<br \/>\u53e6\u5916 mysql wait_timeout \u90a3\u4e2a\u503c\u8bbe\u7f6e\u5927\u4e86\u6ca1\u7528 \u505a10\u5de6\u53f3\u5c31\u53ef\u4e86 (\u5927C\u8bf4\u5f97)<\/p>\n<p>wait_timeout\u662f\u4f7f\u7528\u957f\u4e45\u8fde\u7ebf\u65f6 \u7a7a\u95f2\u8fdb\u7a0b\u7684\u63a7\u5236 \u53ea\u8981\u6570\u636e\u5e93\u5728\u8fde\u63a5\u72b6\u6001 \u4ed6\u662f\u4e0d\u8fdb\u884c\u5e72\u9884\u7684 \u4e0d\u7ba1\u662f\u5426\u6709\u67e5\u8be2\u6216\u66f4\u65b0\u64cd\u4f5c \u628a\u8fd9\u4e2a\u8bbe\u7f6e\u5c0f\u4e00\u70b9 \u518d\u4f7f\u7528pconnect\u5c31\u6bd4\u8f83\u7406\u60f3\u4e86 \ud83d\ude09 <\/p>\n<p>timeout\u7684\u6642\u9593\ufe50\u6211\u7684\u7d93\u9a57\u503c\u662f5-20\ufe50\u770b\u4f60\u7684SERVER\u7684\u8a2a\u91cf\u4e86~~ (\u68a6\u98de\u8bf4\u7684)<\/p>\n<p>\u8bbf\u95ee\u91cf\u8d8a\u5927 \u8fd9\u4e2a\u503c\u5c31\u5e94\u8be5\u8d8a\u5c0f \u5426\u5219\u7559\u51fa\u7684\u7a7a\u95f2\u8fdb\u7a0b\u592a\u591a \u4f1a\u5360\u7528\u4e0d\u5fc5\u8981\u7684\u5185\u5b58<br \/>\u5728\u4e00\u4e2a15\u5206\u949f\u5728\u7ebf3000\u4eba\u7684\u8bba\u575b\u4e0a \u8bbe\u7f6e\u4e3a3\u6bd4\u8f83\u5408\u9002 \u540c\u65f6\u6253\u5f00pconnect<\/p>\n<p>\u7b2c\u4e09\u79cd<br \/>\u6570\u636e\u5e93\u8fde\u63a5\u8fc7\u591a\u7684\u9519\u8bef\uff0c\u53ef\u80fd\u7684\u539f\u56e0\u5206\u6790\u53ca\u89e3\u51b3\u529e\u6cd5<\/p>\n<p>QUOTE:<br \/>\u5206\u6790 <\/p>\n<p>\u7cfb\u7edf\u4e0d\u80fd\u8fde\u63a5\u6570\u636e\u5e93\uff0c\u5173\u952e\u8981\u770b\u4e24\u4e2a\u6570\u636e\uff1a <br \/>1\u3001\u6570\u636e\u5e93\u7cfb\u7edf\u5141\u8bb8\u7684\u6700\u5927\u53ef\u8fde\u63a5\u6570max_connections\u3002\u8fd9\u4e2a\u53c2\u6570\u662f\u53ef\u4ee5\u8bbe\u7f6e\u7684\u3002\u5982\u679c\u4e0d\u8bbe\u7f6e\uff0c\u9ed8\u8ba4\u662f100\u3002\u6700\u5927\u662f16384\u3002 <br \/>2\u3001\u6570\u636e\u5e93\u5f53\u524d\u7684\u8fde\u63a5\u7ebf\u7a0b\u6570threads_connected\u3002\u8fd9\u662f\u52a8\u6001\u53d8\u5316\u7684\u3002 <br \/>\u67e5\u770bmax_connections\u3001max_connections\u7684\u529e\u6cd5\u89c1\u540e\u3002 <\/p>\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u5982\u679c threads_connected == max_connections \u65f6\uff0c\u6570\u636e\u5e93\u7cfb\u7edf\u5c31\u4e0d\u80fd\u63d0\u4f9b\u66f4\u591a\u7684\u8fde\u63a5\u6570\u4e86\uff0c\u8fd9\u65f6\uff0c\u5982\u679c\u7a0b\u5e8f\u8fd8\u60f3\u65b0\u5efa\u8fde\u63a5\u7ebf\u7a0b\uff0c\u6570\u636e\u5e93\u7cfb\u7edf\u5c31\u4f1a\u62d2\u7edd\uff0c\u5982\u679c\u7a0b\u5e8f\u6ca1\u505a\u592a\u591a\u7684\u9519\u8bef\u5904\u7406\uff0c\u5c31\u4f1a\u51fa\u73b0\u7c7b\u4f3c\u5f3a\u575b\u7684\u62a5\u9519\u4fe1\u606f\u3002 <\/p>\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \u56e0\u4e3a\u521b\u5efa\u548c\u9500\u6bc1\u6570\u636e\u5e93\u7684\u8fde\u63a5\uff0c\u90fd\u4f1a\u6d88\u8017\u7cfb\u7edf\u7684\u8d44\u6e90\u3002\u800c\u4e14\u4e3a\u4e86\u907f\u514d\u5728\u540c\u4e00\u65f6\u95f4\u540c\u65f6\u6253\u5f00\u8fc7\u591a\u7684\u8fde\u63a5\u7ebf\u7a0b\uff0c\u73b0\u5728\u7f16\u7a0b\u4e00\u822c\u90fd\u4f7f\u7528\u6240\u8c13\u6570\u636e\u5e93\u8fde\u63a5\u6c60\u6280\u672f\u3002 <\/p>\n<p>\u4f46\u6570\u636e\u5e93\u8fde\u63a5\u6c60\u6280\u672f\uff0c\u5e76\u4e0d\u80fd\u907f\u514d\u7a0b\u5e8f\u9519\u8bef\u5bfc\u81f4\u8fde\u63a5\u8d44\u6e90\u6d88\u8017\u6b86\u5c3d\u3002 <\/p>\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \u8fd9\u79cd\u60c5\u51b5\u901a\u5e38\u53d1\u751f\u5728\u7a0b\u5e8f\u672a\u80fd\u53ca\u65f6\u91ca\u653e\u6570\u636e\u5e93\u8fde\u63a5\u8d44\u6e90\u6216\u5176\u4ed6\u539f\u56e0\u9020\u6210\u6570\u636e\u5e93\u8fde\u63a5\u8d44\u6e90\u4e0d\u80fd\u91ca\u653e\uff0c\u4f46\u5f3a\u575b\u7cfb\u7edf\u4f30\u8ba1\u4e0d\u4f1a\u53d1\u751f\u8fd9\u79cd\u4f4e\u7ea7\u7684\u7f16\u7a0b\u9519\u8bef\u3002 <br \/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \u8be5\u9519\u8bef\u7684\u7b80\u4fbf\u7684\u68c0\u67e5\u529e\u6cd5\u662f\uff0c\u5728\u5237\u65b0\u5f3a\u575b\u9875\u9762\u65f6\uff0c\u4e0d\u65ad\u76d1\u89c6threads_connected\u7684\u53d8\u5316\u3002\u5982\u679cmax_connections\u8db3\u591f\u5927\uff0c\u800cthreads_connected\u503c\u4e0d\u65ad\u589e\u52a0\u4ee5\u81f3\u8fbe\u5230max_connections\uff0c\u90a3\u4e48\uff0c\u5c31\u5e94\u8be5\u68c0\u67e5\u7a0b\u5e8f\u4e86\u3002\u5f53\u7136\uff0c\u5982\u679c\u91c7\u7528\u6570\u636e\u5e93\u8fde\u63a5\u6c60\u6280\u672f\uff0cthreads_connected\u589e\u957f\u5230\u6570\u636e\u5e93\u8fde\u63a5\u6c60\u7684\u6700\u5927\u8fde\u63a5\u7ebf\u7a0b\u6570\u65f6\uff0c\u5c31\u4e0d\u518d\u589e\u957f\u4e86\u3002 <\/p>\n<p>\u4ece\u5f3a\u575b\u51fa\u9519\u7684\u60c5\u51b5\u770b\uff0c\u66f4\u5927\u7684\u53ef\u80fd\u6027\u662f\u6570\u636e\u5e93\u7cfb\u7edf\u6ca1\u80fd\u8fdb\u884c\u9002\u5f53\u5730\u914d\u7f6e\u3002\u4e0b\u9762\u63d0\u51fa\u4e00\u70b9\u5efa\u8bae\u3002\u4f9b\u53c2\u8003 <\/p>\n<p>\u8ba9\u4f60\u4eec\u7684\u5de5\u7a0b\u5e08\u628aMySQL\u7684\u6700\u5927\u5141\u8bb8\u8fde\u63a5\u6570\u4ece\u9ed8\u8ba4\u7684100\u8c03\u621032000\u3002\u8fd9\u5c31\u4e0d\u4f1a\u8001\u51fa\u73b0\u8fde\u63a5\u8fc7\u591a\u7684\u95ee\u9898\u4e86\u3002 <\/p>\n<p>\u67e5\u770bmax_connections <\/p>\n<p>\u8fdb\u5165MySQL\uff0c\u7528\u547d\u4ee4\uff1ashow variables <br \/>\u67e5\u770b\u6570\u636e\u5e93\u6700\u5927\u53ef\u8fde\u63a5\u6570\u7684\u53d8\u91cf\u503c\uff1amax_connections <\/p>\n<p>\u67e5\u770bthreads_connected <\/p>\n<p>\u8fdb\u5165MySQL\uff0c\u7528\u547d\u4ee4\uff1ashow status <br \/>\u67e5\u770b\u5f53\u524d\u6d3b\u52a8\u7684\u8fde\u63a5\u7ebf\u7a0b\u53d8\u91cf\u503c\uff1athreads_connected <\/p>\n<p>\u8bbe\u7f6emax_connections <\/p>\n<p>\u8bbe\u7f6e\u529e\u6cd5\u662f\u5728my.cnf\u6587\u4ef6\u4e2d\uff0c\u6dfb\u52a0\u4e0b\u9762\u7684\u6700\u540e\u7ea2\u8272\u7684\u4e00\u884c\uff1a <\/p>\n<p>&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211; <\/p>\n<p>[mysqld] <br \/>port=3306 <br \/>#socket=MySQL <br \/>skip-locking <br \/>set-variable = key_buffer=16K <br \/>set-variable = max_allowed_packet=1M <br \/>set-variable = thread_stack=64K <br \/>set-variable = table_cache=4 <br \/>set-variable = sort_buffer=64K <br \/>set-variable = net_buffer_length=2K <br \/>set-variable = max_connections=32000 <\/p>\n<p>&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211; <\/p>\n<p>\u4fee\u6539\u5b8c\u6bd5\u540e\uff0c\u91cd\u542fMySQL\u5373\u53ef\u3002\u5f53\u7136\uff0c\u4e3a\u4e86\u786e\u4fdd\u8bbe\u7f6e\u6b63\u786e\uff0c\u5e94\u8be5\u67e5\u770b\u4e00\u4e0bmax_connections\u3002 <\/p>\n<p>\u6ce8\u610f\uff1a <br \/>1\u3001\u867d\u7136\u8fd9\u91cc\u5199\u768432000\u3002\u4f46\u5b9e\u9645MySQL\u670d\u52a1\u5668\u5141\u8bb8\u7684\u6700\u5927\u8fde\u63a5\u657016384\uff1b <br \/>2\u3001\u9664max_connections\u5916\uff0c\u4e0a\u8ff0\u5176\u4ed6\u914d\u7f6e\u5e94\u8be5\u6839\u636e\u4f60\u4eec\u7cfb\u7edf\u81ea\u8eab\u9700\u8981\u8fdb\u884c\u914d\u7f6e\uff0c\u4e0d\u5fc5\u62d8\u6ce5\uff1b <br \/>3\u3001\u6dfb\u52a0\u4e86\u6700\u5927\u5141\u8bb8\u8fde\u63a5\u6570\uff0c\u5bf9\u7cfb\u7edf\u6d88\u8017\u589e\u52a0\u4e0d\u5927\u3002 <br \/>4\u3001\u5982\u679c\u4f60\u7684mysql\u7528\u7684\u662fmy.ini\u4f5c\u914d\u7f6e\u6587\u4ef6\uff0c\u8bbe\u7f6e\u7c7b\u4f3c\uff0c\u4f46\u8bbe\u7f6e\u7684\u683c\u5f0f\u8981\u7a0d\u4f5c\u53d8\u901a\u3002<br \/>\u53ef\u89c1\uff0cmysql\u7684\u4f18\u5316\uff0c\u662f\u591a\u6837\u5316\uff0c\u4e14\u6839\u636e\u73af\u5883\u4e0d\u540c\uff0c\u5fc5\u987b\u7075\u6d3b\u8c03\u6574\u7684\uff0c\u5927\u5bb6\u4e0d\u53ef\u751f\u642c\u786c\u5957\uff0c\u81ea\u5df1\u6162\u6162\u4f53\u4f1a\u5427<br \/>http:\/\/www.iloveu.sh.cn\/leda\/default.asp?cateID=5<\/p>\n","protected":false},"excerpt":{"rendered":"<p>mysql\u5b89\u88c5\u597d\u9700\u8981\u4f18\u5316\u914d\u7f6e\u4e00\u4e0b2007-06-22 08:00mysql\u5b89\u88c5\u597d\u9700\u8981\u4f18\u5316\u914d\u7f6e\u4e00\u4e0b,\u6253\u5f00c:&#038;# <a href='https:\/\/www.icocean.com\/blog\/?p=1693' class='excerpt-more'>[&#8230;]<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24],"tags":[366,436],"class_list":["post-1693","post","type-post","status-publish","format-standard","hentry","category-lamp","tag-mysql","tag-436","category-24-id","post-seq-1","post-parity-odd","meta-position-corners","fix"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.icocean.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1693","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.icocean.com\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.icocean.com\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.icocean.com\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.icocean.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1693"}],"version-history":[{"count":0,"href":"https:\/\/www.icocean.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1693\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.icocean.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1693"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.icocean.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1693"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.icocean.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1693"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}