Package com.intellij.diagnostic

Class StartUpMeasurer

java.lang.Object

com.intellij.diagnostic.StartUpMeasurer

public final class StartUpMeasurer
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	StartUpMeasurer.Activities

Field Summary

Fields

Modifier and Type	Field and Description
static long	MEASURE_THRESHOLD
static boolean	measuringPluginStartupCosts
static java.util.Map<java.lang.String,ObjectLongHashMap<java.lang.String>>	pluginCostMap

Constructor Summary

Constructors

Constructor and Description
StartUpMeasurer()

Method Summary

Modifier and Type	Method and Description
static long	addCompletedActivity(long start, java.lang.Class<?> clazz, ActivityCategory category, java.lang.String pluginId) Default threshold is applied.
static long	addCompletedActivity(long start, java.lang.Class<?> clazz, ActivityCategory category, java.lang.String pluginId, long threshold)
static void	addCompletedActivity(long start, long end, java.lang.String name, ActivityCategory category, java.lang.String pluginId)
static long	addCompletedActivity(long start, java.lang.String name, ActivityCategory category, java.lang.String pluginId) Default threshold is applied.
static void	addInstantEvent(java.lang.String name) The instant events correspond to something that happens but has no duration associated with it.
static void	addPluginCost(java.lang.String pluginId, java.lang.String phase, long time)
static void	addTimings(java.util.LinkedHashMap<java.lang.String,java.lang.Long> timings, java.lang.String groupName)
static void	compareAndSetCurrentState(LoadingState expectedState, LoadingState newState)
static void	disable()
static void	doAddPluginCost(java.lang.String pluginId, java.lang.String phase, long time, java.util.Map<java.lang.String,ObjectLongHashMap<java.lang.String>> pluginCostMap)
static long	getCurrentTime()
static long	getStartTime()
static boolean	isEnabled()
static boolean	isMeasuringPluginStartupCosts()
static void	processAndClear(boolean isContinueToCollect, java.util.function.Consumer<? super ActivityImpl> consumer)
static void	setCurrentState(LoadingState state)
static long	sinceStart() Since start in ms.
static Activity	startActivity(java.lang.String name)
static Activity	startActivity(java.lang.String name, ActivityCategory category)
static Activity	startActivity(java.lang.String name, ActivityCategory category, java.lang.String pluginId)
static Activity	startMainActivity(java.lang.String name)
static void	stopPluginCostMeasurement()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

MEASURE_THRESHOLD

public static final long MEASURE_THRESHOLD

measuringPluginStartupCosts

public static boolean measuringPluginStartupCosts

pluginCostMap

public static final java.util.Map<java.lang.String,ObjectLongHashMap<java.lang.String>> pluginCostMap

Constructor Detail

StartUpMeasurer

public StartUpMeasurer()

Method Detail

stopPluginCostMeasurement

public static void stopPluginCostMeasurement()

isEnabled

public static boolean isEnabled()

disable

public static void disable()

getCurrentTime

public static long getCurrentTime()

sinceStart

public static long sinceStart()

Since start in ms.

addInstantEvent

public static void addInstantEvent(java.lang.String name)

The instant events correspond to something that happens but has no duration associated with it. See https://docs.google.com/document/d/1CvAClvFfyA5R-PhYUmn5OOQtYMH4h6I0nSsKchNAySU/preview#heading=h.lenwiilchoxp Scope is not supported — reported as global.

startActivity

public static Activity startActivity(java.lang.String name)

startActivity

public static Activity startActivity(java.lang.String name,
                                     ActivityCategory category)

startActivity

public static Activity startActivity(java.lang.String name,
                                     ActivityCategory category,
                                     java.lang.String pluginId)

startMainActivity

public static Activity startMainActivity(java.lang.String name)

addCompletedActivity

public static long addCompletedActivity(long start,
                                        java.lang.Class<?> clazz,
                                        ActivityCategory category,
                                        java.lang.String pluginId)

Default threshold is applied.

addCompletedActivity

public static long addCompletedActivity(long start,
                                        java.lang.Class<?> clazz,
                                        ActivityCategory category,
                                        java.lang.String pluginId,
                                        long threshold)

addCompletedActivity

public static long addCompletedActivity(long start,
                                        java.lang.String name,
                                        ActivityCategory category,
                                        java.lang.String pluginId)

Default threshold is applied.

addCompletedActivity

public static void addCompletedActivity(long start,
                                        long end,
                                        java.lang.String name,
                                        ActivityCategory category,
                                        java.lang.String pluginId)

setCurrentState

public static void setCurrentState(LoadingState state)

compareAndSetCurrentState

public static void compareAndSetCurrentState(LoadingState expectedState,
                                             LoadingState newState)

processAndClear

public static void processAndClear(boolean isContinueToCollect,
                                   java.util.function.Consumer<? super ActivityImpl> consumer)

getStartTime

public static long getStartTime()

addTimings

public static void addTimings(java.util.LinkedHashMap<java.lang.String,java.lang.Long> timings,
                              java.lang.String groupName)

addPluginCost

public static void addPluginCost(java.lang.String pluginId,
                                 java.lang.String phase,
                                 long time)

isMeasuringPluginStartupCosts

public static boolean isMeasuringPluginStartupCosts()

doAddPluginCost

public static void doAddPluginCost(java.lang.String pluginId,
                                   java.lang.String phase,
                                   long time,
                                   java.util.Map<java.lang.String,ObjectLongHashMap<java.lang.String>> pluginCostMap)