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  • Conoce el nuevo MetricKit

    Detecta y soluciona los problemas de rendimiento más rápido que nunca. Únete a nosotros para descubrir cómo MetricKit te proporciona métricas de rendimiento esenciales y análisis prácticos que te ayudarán a identificar exactamente en qué aspectos tu app puede mejorar. También explicaremos cómo cruzar las métricas y los diagnósticos de tu app según su estado utilizando el framework StateReporting, lo que te proporcionará una visión completa para investigar cómo optimizar la experiencia de tu app.

    Capítulos

    • 0:01 - Introducción
    • 4:07 - Métricas
    • 7:13 - Diagnósticos
    • 10:03 - Contexto

    Recursos

    • Getting started with StateReporting
    • Analyzing app performance with MetricKit
    • Monitoring app performance with MetricKit
    • Track performance by app state using MetricKit
    • MetricKit
      • Video HD
      • Video SD

    Videos relacionados

    WWDC26

    • Encuentra y soluciona los problemas de rendimiento en tus juegos de Metal
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  • Buscar este video…
    • 4:59 - Receive metrics from MetricKit

      // Receive metrics from MetricKit
      
      import MetricKit
      
      let manager = MetricManager()
      
      for await report in manager.metricReports {
          processReport(report)
      }
    • 5:25 - Send your metrics to the server

      // Send your metrics to the server
      
      import MetricKit
      
      for await report in manager.metricReports {
          let jsonData = try JSONEncoder().encode(report)
          sendToServer(jsonData)
      }
    • 5:44 - Access your performance metrics

      // Access your performance metrics
      
      import MetricKit
      
      for await report in manager.metricReports {
          let intervalEntries = report.intervalEntries
          let fullDayEntry = intervalEntries.fullDayEntry
          
          for entry in intervalEntries {
              let memoryMetrics = entry.values.filter { $0.metricGroup == .memory }
              
              for metric in memoryMetrics {
                  switch metric {
                  case .peakMemory(let peak):
                      processPeakMemory(peak)
                  default: break
                  }
              }
          }
      }
    • 8:59 - Receive diagnostics

      // Receive diagnostics
      
      import MetricKit
      
      let manager = MetricManager()
      
      for await report in manager.diagnosticReports {
          processReport(report)
      }
    • 9:14 - Send your diagnostic data to the server

      // Send your diagnostic data to the server
      
      import MetricKit
      
      for await report in manager.diagnosticReports {
          let jsonData = try JSONEncoder().encode(report)
          sendToServer(jsonData)
      }
    • 9:39 - Access your diagnostic data

      // Access your diagnostic data
      
      import MetricKit
      
      for await report in manager.diagnosticReports {
          switch report.result {
          case .crash(let crash):
              let backtrace = crash.callStackTree
              let reason = crash.terminationReason
              let category = crash.terminationCategory
              processCrash(backtrace: backtrace, reason: reason, category: category)
          case .hang(let hang):
              processHangDiagnostic(hang)
          default: break
          }
      }
    • 13:57 - Receive MetricKit data with states

      // Receive MetricKit data with states
      
      import MetricKit
      import StateReporting
      
      let domain = StateReportingDomain("com.metrickitsample.tabs")
      let manager = MetricManager(enabledStateReportingDomains: [domain])
      
      
      // Report transitions throughout the app
      
      let reporter = StateReporter.reporter(for: domain.rawValue)
      reporter.reportTransition(to: "Reports")
    • 14:21 - Define custom structured types

      // Define custom structured types
      
      import StateReporting
      
      @ReportableMetadata
      struct ViewConfiguration {
          let listSize: String
          let isSorted: Bool
      }
      
      let reporter = StateReporter.reporter(
          for: domain.rawValue,
          stableMetadata: ViewConfiguration.self
      )
      
      reporter.reportTransition(
          to: "Reports",
          stableMetadata: ViewConfiguration(listSize: "large", isSorted: false)
      )
    • 15:29 - Send encoded metric reports to the server

      // Send encoded metric reports to the server
      
      import MetricKit
      
      for await report in manager.metricReports {
          let encoder = JSONEncoder()
          
          let formatKey = MetricReport.encodingFormatKey
          encoder.userInfo[formatKey] = MetricReport.EncodingFormat.byStateReportingDomain
          
          let jsonData = try encoder.encode(report)
          sendToServer(jsonData)
      }

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