Package org.apache.pinot.common.metrics

Enum ServerTimer

java.lang.Object

java.lang.Enum<ServerTimer>

org.apache.pinot.common.metrics.ServerTimer

All Implemented Interfaces:

Serializable, Comparable<ServerTimer>, java.lang.constant.Constable, AbstractMetrics.Timer

public enum ServerTimer
extends Enum<ServerTimer>
implements AbstractMetrics.Timer

Enumeration containing all the timers exposed by the Pinot server.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
EXECUTION_THREAD_CPU_TIME_NS
FRESHNESS_LAG_MS
NETTY_CONNECTION_SEND_RESPONSE_LATENCY
RESPONSE_SER_CPU_TIME_NS
SYSTEM_ACTIVITIES_CPU_TIME_NS
TOTAL_CPU_TIME_NS

Method Summary

Modifier and Type	Method	Description
String	getTimerName()
boolean	isGlobal()	Returns true if the timer is global (not attached to a particular resource)
static ServerTimer	valueOf(String name)	Returns the enum constant of this type with the specified name.
static ServerTimer[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

FRESHNESS_LAG_MS

public static final ServerTimer FRESHNESS_LAG_MS

NETTY_CONNECTION_SEND_RESPONSE_LATENCY

public static final ServerTimer NETTY_CONNECTION_SEND_RESPONSE_LATENCY

EXECUTION_THREAD_CPU_TIME_NS

public static final ServerTimer EXECUTION_THREAD_CPU_TIME_NS

SYSTEM_ACTIVITIES_CPU_TIME_NS

public static final ServerTimer SYSTEM_ACTIVITIES_CPU_TIME_NS

RESPONSE_SER_CPU_TIME_NS

public static final ServerTimer RESPONSE_SER_CPU_TIME_NS

TOTAL_CPU_TIME_NS

public static final ServerTimer TOTAL_CPU_TIME_NS

Method Detail

values

public static ServerTimer[] values()

Returns an array containing the constants of this enum type, in the order they are declared.

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static ServerTimer valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

getTimerName

public String getTimerName()

Specified by:

getTimerName in interface AbstractMetrics.Timer

isGlobal

public boolean isGlobal()

Returns true if the timer is global (not attached to a particular resource)

Specified by:

isGlobal in interface AbstractMetrics.Timer

Returns:

true if the timer is global