# Performance Analysis Kit（性能分析服务）<!--performance-analysis-api-->

- ArkTS API<!--performance-analysis-arkts-->
  - [@ohos.faultLogger (故障日志获取)](js-apis-faultLogger.md)
  - [@ohos.hichecker (检测模式)](js-apis-hichecker.md)
  - [@ohos.hidebug (Debug调试)](js-apis-hidebug.md)
  - [@ohos.hilog (HiLog日志打印)](js-apis-hilog.md)
  - [@ohos.hiTraceChain (分布式跟踪)](js-apis-hitracechain.md)
  - [@ohos.hiTraceMeter (性能打点)](js-apis-hitracemeter.md)
  - [@ohos.hiviewdfx.hiAppEvent (应用事件打点)](js-apis-hiviewdfx-hiappevent.md)
  - [@ohos.hiviewdfx.jsLeakWatcher (js泄露检测)](js-apis-jsleakwatcher.md)
  <!--Del-->
  - [@ohos.hiSysEvent (系统事件打点)(系统接口)](js-apis-hisysevent-sys.md)
  - [@ohos.logLibrary (维测日志获取)(系统接口)](js-apis-loglibrary-sys.md)
  <!--DelEnd-->
  - 已停止维护的接口<!--performance-analysis-arkts-dep-->
    - [@ohos.bytrace (性能打点)](js-apis-bytrace.md)
    - [@ohos.hiAppEvent (应用打点)](js-apis-hiappevent.md)
- C API<!--performance-analysis-c-->
  - 模块<!--performance-analysis-module-->
    - [HiAppEvent](_hi_app_event.md)
    - [HiCollie](_hi_collie.md)
    - [HiDebug](_hi_debug.md)
    - [HiLog](_hi_log.md)
    - [Hitrace](_hitrace.md)
  - 头文件<!--performance-analysis-headerfile-->
    - [hiappevent.h](hiappevent_8h.md)
    - [hiappevent_cfg.h](hiappevent__cfg_8h.md)
    - [hiappevent_event.h](hiappevent__event_8h.md)
    - [hiappevent_param.h](hiappevent__param_8h.md)
    - [hicollie.h](hicollie_8h.md)
    - [hidebug.h](hidebug_8h.md)
    - [hidebug_type.h](hidebug__type_8h.md)
    - [log.h](log_8h.md)
    - [trace.h](trace_8h.md)
  - 结构体<!--performance-analysis-struct-->
    - [HiAppEvent_AppEventGroup](_hi_app_event___app_event_group.md)
    - [HiAppEvent_AppEventInfo](_hi_app_event___app_event_info.md)
    - [HiCollie_DetectionParam](_hi_collie___detection_param.md)
    - [HiDebug_MemoryLimit](_hi_debug___memory_limit.md)
    - [HiDebug_NativeMemInfo](_hi_debug___native_mem_info.md)
    - [HiDebug_SystemMemInfo](_hi_debug___system_mem_info.md)
    - [HiDebug_ThreadCpuUsage](_hi_debug___thread_cpu_usage.md)
    - [HiTraceId](_hi_trace_id.md)
- 错误码<!--performance-analysis-errcode-->
  - [Faultlogger错误码](errorcode-faultlogger.md)
  - [应用事件打点错误码](errorcode-hiappevent.md)
  - [Hidebug错误码](errorcode-hiviewdfx-hidebug.md)
  - [Hidebug CpuUsage错误码](errorcode-hiviewdfx-hidebug-cpuusage.md)
  - [HiCollie错误码](errorcode-hiviewdfx-hicollie.md)
  <!--Del-->
  - [系统事件错误码](errorcode-hisysevent-sys.md)
  - [维测日志错误码](errorcode-loglibrary-sys.md)
  <!--DelEnd-->