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32 lines
2.0 KiB
PHP
32 lines
2.0 KiB
PHP
<?php
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use think\migration\Migrator;
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/**
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* XHProf 性能日志 - 采样记录表
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*
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* 每次被采样的请求一条记录。耗时字段库内统一微秒、内存统一字节,展示层换算。
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*/
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class XhprofRun extends Migrator
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{
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public function change()
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{
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$table = $this->table('xhprof_run', ['id' => false, 'primary_key' => ['id']])
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->setComment('XHProf 性能采样记录(每次请求一条)')
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->addColumn('id', 'integer', ['limit' => 11, 'null' => false, 'signed' => false, 'identity' => true, 'comment' => '主键ID'])
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->addColumn('node_id', 'string', ['limit' => 64, 'null' => false, 'default' => 'default', 'comment' => '节点ID(区分不同采集节点)'])
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->addColumn('url', 'string', ['limit' => 500, 'null' => false, 'comment' => '请求完整 URL(超长截断)'])
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->addColumn('simple_url', 'string', ['limit' => 255, 'null' => false, 'default' => '', 'comment' => '规范化 URL(去 query、数字段替换,聚合用)'])
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->addColumn('method', 'string', ['limit' => 10, 'null' => false, 'default' => '', 'comment' => 'HTTP 方法'])
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->addColumn('wall_time', 'biginteger', ['default' => 0, 'comment' => '总耗时(微秒,main() 的 wt)'])
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->addColumn('cpu_time', 'biginteger', ['default' => 0, 'comment' => 'CPU 耗时(微秒,main() 的 cpu)'])
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->addColumn('memory_peak', 'biginteger', ['default' => 0, 'comment' => '内存峰值(字节,main() 的 pmu)'])
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->addColumn('request_time', 'decimal', ['precision' => 12, 'scale' => 3, 'default' => 0, 'comment' => '请求开始时间(REQUEST_TIME_FLOAT 浮点秒)'])
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->addColumn('create_time', 'integer', ['limit' => 11, 'comment' => '入库时间戳', 'signed' => false])
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->addIndex(['simple_url', 'request_time'], ['name' => 'idx_simple_url_time'])
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->addIndex(['request_time'], ['name' => 'idx_request_time'])
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->addIndex(['wall_time'], ['name' => 'idx_wall_time'])
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->create();
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}
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}
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