Files
ulthon_admin/app/common/service/XhprofProfileParserService.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
declare(strict_types=1);
namespace app\common\service;
use base\common\service\XhprofProfileParserServiceBase;
/**
* XHProf jsonl 行解析器App 入口类).
*
* 框架内部所有调用走本类(依赖倒置):
* `new \app\common\service\XhprofProfileParserService()`
* 业务侧如需定制解析逻辑(如追加字段、改截断规则),重写本类对应方法即可拦截。
*
* 全部逻辑由 XhprofProfileParserServiceBase 提供,本类默认仅继承不修改。
*/
class XhprofProfileParserService extends XhprofProfileParserServiceBase
{
}