java.lang.Object

net.minecraft.util.profiling.jfr.parse.JfrStatsParser

public class JfrStatsParser extends Object

Nested Class Summary

Nested Classes

Modifier and Type

Class

Description

static final class

JfrStatsParser.MutableCountAndSize
Field Summary

Fields

Modifier and Type

Field

Description

private final List<ChunkGenStat>

chunkGenStats

private final List<CpuLoadStat>

cpuLoadStat

private final List<FileIOStat>

fileReads

private final List<FileIOStat>

fileWrites

private int

garbageCollections

private final List<GcHeapStat>

gcHeapStats

private Duration

gcTotalDuration

private final Map<ChunkIdentification,JfrStatsParser.MutableCountAndSize>

readChunks

private final Map<PacketIdentification,JfrStatsParser.MutableCountAndSize>

receivedPackets

private Instant

recordingEnded

private Instant

recordingStarted

private final Map<PacketIdentification,JfrStatsParser.MutableCountAndSize>

sentPackets

private final List<ThreadAllocationStat>

threadAllocationStats

private final List<TickTimeStat>

tickTimes

private Duration

worldCreationDuration

private final Map<ChunkIdentification,JfrStatsParser.MutableCountAndSize>

writtenChunks
Constructor Summary

Constructors

Modifier

Constructor

Description

private

JfrStatsParser(Stream<RecordedEvent> events)
Method Summary

Modifier and Type

Method

Description

private void

appendFileIO(RecordedEvent event, List<FileIOStat> stats, String id)

private void

capture(Stream<RecordedEvent> events)

private static <T> IoSummary<T>

collectIoStats(Duration recordingDuration, Map<T,JfrStatsParser.MutableCountAndSize> entries)

private void

incrementChunk(RecordedEvent event, int increment, Map<ChunkIdentification,JfrStatsParser.MutableCountAndSize> chunks)

private void

incrementPacket(RecordedEvent event, int increment, Map<PacketIdentification,JfrStatsParser.MutableCountAndSize> packets)

static JfrStatsResult

parse(Path file)

private JfrStatsResult

results()

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details
- recordingStarted
  
  private Instant recordingStarted
- recordingEnded
  
  private Instant recordingEnded
- chunkGenStats
  
  private final List<ChunkGenStat> chunkGenStats
- cpuLoadStat
  
  private final List<CpuLoadStat> cpuLoadStat
- receivedPackets
  
  private final Map<PacketIdentification,JfrStatsParser.MutableCountAndSize> receivedPackets
- sentPackets
  
  private final Map<PacketIdentification,JfrStatsParser.MutableCountAndSize> sentPackets
- readChunks
  
  private final Map<ChunkIdentification,JfrStatsParser.MutableCountAndSize> readChunks
- writtenChunks
  
  private final Map<ChunkIdentification,JfrStatsParser.MutableCountAndSize> writtenChunks
- fileWrites
  
  private final List<FileIOStat> fileWrites
- fileReads
  
  private final List<FileIOStat> fileReads
- garbageCollections
  
  private int garbageCollections
- gcTotalDuration
  
  private Duration gcTotalDuration
- gcHeapStats
  
  private final List<GcHeapStat> gcHeapStats
- threadAllocationStats
  
  private final List<ThreadAllocationStat> threadAllocationStats
- tickTimes
  
  private final List<TickTimeStat> tickTimes
- worldCreationDuration
  
  @Nullable private Duration worldCreationDuration
Constructor Details
- JfrStatsParser
  
  private JfrStatsParser(Stream<RecordedEvent> events)
Method Details
- parse
  
  public static JfrStatsResult parse(Path file)
- results
  
  private JfrStatsResult results()
- capture
  
  private void capture(Stream<RecordedEvent> events)
- incrementPacket
  
  private void incrementPacket(RecordedEvent event, int increment, Map<PacketIdentification,JfrStatsParser.MutableCountAndSize> packets)
- incrementChunk
  
  private void incrementChunk(RecordedEvent event, int increment, Map<ChunkIdentification,JfrStatsParser.MutableCountAndSize> chunks)
- appendFileIO
  
  private void appendFileIO(RecordedEvent event, List<FileIOStat> stats, String id)
- collectIoStats
  
  private static <T> IoSummary<T> collectIoStats(Duration recordingDuration, Map<T,JfrStatsParser.MutableCountAndSize> entries)

Class JfrStatsParser

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Details

recordingStarted

recordingEnded

chunkGenStats

cpuLoadStat

receivedPackets

sentPackets

readChunks

writtenChunks

fileWrites

fileReads

garbageCollections

gcTotalDuration

gcHeapStats

threadAllocationStats

tickTimes

worldCreationDuration

Constructor Details

JfrStatsParser

Method Details

parse

results

capture

incrementPacket

incrementChunk

appendFileIO

collectIoStats