# Performance Analysis Kit

- ArkTS API
  - [@ohos.faultLogger (FaultLogger)](js-apis-faultLogger.md)
  - [@ohos.hichecker (HiChecker)](js-apis-hichecker.md)
  - [@ohos.hidebug (HiDebug)](js-apis-hidebug.md)
  - [@ohos.hilog (HiLog)](js-apis-hilog.md)
  - [@ohos.hiTraceChain (HiTraceChain)](js-apis-hitracechain.md)
  - [@ohos.hiTraceMeter (HiTraceMeter)](js-apis-hitracemeter.md)
  - [@ohos.hiviewdfx.hiAppEvent (HiAppEvent)](js-apis-hiviewdfx-hiappevent.md)
  - [@ohos.hiviewdfx.jsLeakWatcher (JS Leak Watcher)](js-apis-jsleakwatcher.md)
  <!--Del-->
  - [@ohos.hiSysEvent (HiSysEvent)(System API)](js-apis-hisysevent-sys.md)
  - [@ohos.logLibrary (Log Library)(System API)](js-apis-loglibrary-sys.md)
  <!--DelEnd-->
  - APIs No Longer Maintained
    - [@ohos.bytrace (ByTrace)](js-apis-bytrace.md)
    - [@ohos.hiAppEvent (HiAppEvent)](js-apis-hiappevent.md)
- C API
  - Modules
    - [HiAppEvent](_hi_app_event.md)
    - [HiDebug](_hi_debug.md)
    - [HiLog](_hi_log.md)
    - [Hitrace](_hitrace.md)
    - [HiCollie](_hi_hicollie.md)
  - Header Files
    - [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)
    - [hidebug.h](hidebug_8h.md)
    - [hidebug_type.h](hidebug__type_8h.md)
    - [log.h](log_8h.md)
    - [trace.h](trace_8h.md)
    - [hicollie.h](hicollie_8h.md)
  - Structs
    - [HiAppEvent_AppEventGroup](_hi_app_event___app_event_group.md)
    - [HiAppEvent_AppEventInfo](_hi_app_event___app_event_info.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)
    - [HiCollie_DetectionParam](_hi_hicollie___detection_param.md)
- Error Codes
  - [FaultLogger Error Codes](errorcode-faultlogger.md)
  - [HiAppEvent Error Codes](errorcode-hiappevent.md)
  - [HiDebug Error Codes](errorcode-hiviewdfx-hidebug.md)
  - [HiDebug CPU Usage Error Codes](errorcode-hiviewdfx-hidebug-cpuusage.md)
  - [HiCollie Error Codes](errorcode-hiviewdfx-hicollie.md)
  <!--Del-->
  - [HiSysEvent Error Codes](errorcode-hisysevent-sys.md)
  - [Log Library Error Codes](errorcode-loglibrary-sys.md)
  <!--DelEnd-->