1# Performance Analysis Kit<!--performance-analysis-api--> 2 3- ArkTS API<!--performance-analysis-arkts--> 4 - [@ohos.hichecker (HiChecker)](js-apis-hichecker.md) 5 - [@ohos.hidebug (HiDebug)](js-apis-hidebug.md) 6 - [@ohos.hilog (HiLog)](js-apis-hilog.md) 7 - [@ohos.hiTraceChain (HiTraceChain)](js-apis-hitracechain.md) 8 - [@ohos.hiTraceMeter (HiTraceMeter)](js-apis-hitracemeter.md) 9 - [@ohos.hiviewdfx.hiAppEvent (HiAppEvent)](js-apis-hiviewdfx-hiappevent.md) 10 - [@ohos.hiviewdfx.jsLeakWatcher (JS Leak Watcher)](js-apis-jsleakwatcher.md) 11 <!--Del--> 12 - [@ohos.hiSysEvent (HiSysEvent)(System API)](js-apis-hisysevent-sys.md) 13 - [@ohos.logLibrary (Log Library)(System API)](js-apis-loglibrary-sys.md) 14 <!--DelEnd--> 15 - APIs No Longer Maintained<!--performance-analysis-arkts-dep--> 16 - [@ohos.bytrace (ByTrace)](js-apis-bytrace.md) 17 - [@ohos.hiAppEvent (HiAppEvent)](js-apis-hiappevent.md) 18 - [@ohos.faultLogger (FaultLogger)](js-apis-faultLogger.md) 19- C API<!--performance-analysis-c--> 20 - Modules<!--performance-analysis-module--> 21 - [HiAppEvent](_hi_app_event.md) 22 - [HiCollie](_hi_collie.md) 23 - [HiDebug](_hi_debug.md) 24 - [HiLog](_hi_log.md) 25 - [Hitrace](_hitrace.md) 26 - Header Files<!--performance-analysis-headerfile--> 27 - [hiappevent.h](hiappevent_8h.md) 28 - [hiappevent_cfg.h](hiappevent__cfg_8h.md) 29 - [hiappevent_event.h](hiappevent__event_8h.md) 30 - [hiappevent_param.h](hiappevent__param_8h.md) 31 - [hicollie.h](hicollie_8h.md) 32 - [hidebug.h](hidebug_8h.md) 33 - [hidebug_type.h](hidebug__type_8h.md) 34 - [log.h](log_8h.md) 35 - [trace.h](trace_8h.md) 36 - Structs<!--performance-analysis-struct--> 37 - [HiAppEvent_AppEventGroup](_hi_app_event___app_event_group.md) 38 - [HiAppEvent_AppEventInfo](_hi_app_event___app_event_info.md) 39 - [HiCollie_DetectionParam](_hi_collie___detection_param.md) 40 - [HiCollie_SetTimerParam](_hi_collie___set_timer_param.md) 41 - [HiDebug_MemoryLimit](_hi_debug___memory_limit.md) 42 - [HiDebug_NativeMemInfo](_hi_debug___native_mem_info.md) 43 - [HiDebug_SystemMemInfo](_hi_debug___system_mem_info.md) 44 - [HiDebug_ThreadCpuUsage](_hi_debug___thread_cpu_usage.md) 45 - [HiTraceId](_hi_trace_id.md) 46- Error Codes<!--performance-analysis-errcode--> 47 - [FaultLogger Error Codes](errorcode-faultlogger.md) 48 - [HiAppEvent Error Codes](errorcode-hiappevent.md) 49 - [HiDebug Error Codes](errorcode-hiviewdfx-hidebug.md) 50 - [HiDebug CPU Usage Error Codes](errorcode-hiviewdfx-hidebug-cpuusage.md) 51 - [HiCollie Error Codes](errorcode-hiviewdfx-hicollie.md) 52 <!--Del--> 53 - [HiSysEvent Error Codes](errorcode-hisysevent-sys.md) 54 - [Log Library Error Codes](errorcode-loglibrary-sys.md) 55 <!--DelEnd--> 56