Files
ulthon_admin/database/migrations/20260814100001_xhprof_run.php
augushong a43a9a48b9 feat(tools): XHProf 日志导入三层服务与函数监控物化
- XhprofProfileParserService(Base/App):纯数组解析 jsonl 行,
  meta 字段以真实 fixture 为准;simple_url 缺失兜底与采集端回调同算法;
  watch 正则按 callee 物化(ct/wt_sum/wt_max),非法正则编译计 fail 跳过
- XhprofLogReaderService(Base/App):增量读取,半行缓冲超限整行丢弃
  (不照抄 nginx 8MB 强制切行);EOF 无换行半行不 yield 不推进 offset;
  进度不自动落盘,由导入侧在同一事务内显式 savePosition
- XhprofLogImport 定时任务(Base/App):不受 XHPROF_ENABLE 门控,
  runs-*.jsonl 按文件名序增量导入;run 逐条 insert + detail chunk 20
  insertAll + run_watch insertAll 与 position 同事务落盘;导至 EOF 后
  只删已导完文件
- 修复 T1 缺陷:request_time decimal(12,3) 装不下 10 位时间戳,
  Scheme 与 migration 同步改 decimal(13,3)
- 新增 parser 单元测试(真实 fixture 断言,9 用例 42 断言)
  与 jsonl fixture;phpunit 注册 unit 测试套件
2026-08-15 06:11:01 +08:00

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<?php
use think\migration\Migrator;
/**
* XHProf 性能日志 - 采样记录表
*
* 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。
*/
class XhprofRun extends Migrator
{
public function change()
{
$table = $this->table('xhprof_run', ['id' => false, 'primary_key' => ['id']])
->setComment('XHProf 性能采样记录(每次请求一条)')
->addColumn('id', 'integer', ['limit' => 11, 'null' => false, 'signed' => false, 'identity' => true, 'comment' => '主键ID'])
->addColumn('node_id', 'string', ['limit' => 64, 'null' => false, 'default' => 'default', 'comment' => '节点ID区分不同采集节点'])
->addColumn('url', 'string', ['limit' => 500, 'null' => false, 'comment' => '请求完整 URL超长截断'])
->addColumn('simple_url', 'string', ['limit' => 255, 'null' => false, 'default' => '', 'comment' => '规范化 URL去 query、数字段替换聚合用'])
->addColumn('method', 'string', ['limit' => 10, 'null' => false, 'default' => '', 'comment' => 'HTTP 方法'])
->addColumn('wall_time', 'biginteger', ['default' => 0, 'comment' => '总耗时微秒main() 的 wt'])
->addColumn('cpu_time', 'biginteger', ['default' => 0, 'comment' => 'CPU 耗时微秒main() 的 cpu'])
->addColumn('memory_peak', 'biginteger', ['default' => 0, 'comment' => '内存峰值字节main() 的 pmu'])
->addColumn('request_time', 'decimal', ['precision' => 13, 'scale' => 3, 'default' => 0, 'comment' => '请求开始时间REQUEST_TIME_FLOAT 浮点秒)'])
->addColumn('create_time', 'integer', ['limit' => 11, 'comment' => '入库时间戳', 'signed' => false])
->addIndex(['simple_url', 'request_time'], ['name' => 'idx_simple_url_time'])
->addIndex(['request_time'], ['name' => 'idx_request_time'])
->addIndex(['wall_time'], ['name' => 'idx_wall_time'])
->create();
}
}