APIdia Launch Partner
Top Description Fields Methods
jdk.internal.platform

public Interface CgroupSubsystem

extends Metrics
Known Direct Implementers
jdk.internal.platform.cgroupv1.CgroupV1Subsystem, jdk.internal.platform.cgroupv2.CgroupV2Subsystem
Marker interface for cgroup-based metrics

Field Summary

Modifier and TypeField and Description
public static final long
LONG_RETVAL_UNLIMITED

Returned for metrics of type long if the underlying implementation has determined that no limit is being imposed.

public static final String
MAX_VAL

Method Summary

Modifier and TypeMethod and Description
public default boolean
isContainerized()

Implements jdk.internal.platform.Metrics.isContainerized.

Determines whether or not the underlying system has useful metrics (a.k.a. is containerized).

public static long
limitFromString(String strVal)

Inherited from jdk.internal.platform.Metrics:
getBlkIOServiceCountgetBlkIOServicedgetCpuNumPeriodsgetCpuNumThrottledgetCpuPeriodgetCpuQuotagetCpuSetCpusgetCpuSetMemsgetCpuSharesgetCpuSystemUsagegetCpuThrottledTimegetCpuUsagegetCpuUserUsagegetEffectiveCpuCountgetEffectiveCpuSetCpusgetEffectiveCpuSetMemsgetMemoryAndSwapLimitgetMemoryAndSwapUsagegetMemoryFailCountgetMemoryLimitgetMemorySoftLimitgetMemoryUsagegetPerCpuUsagegetPidsCurrentgetPidsMaxgetProvidergetTcpMemoryUsagesystemMetrics

Field Detail

LONG_RETVAL_UNLIMITEDback to summary
public static final long LONG_RETVAL_UNLIMITED

Returned for metrics of type long if the underlying implementation has determined that no limit is being imposed.

MAX_VALback to summary
public static final String MAX_VAL

Method Detail

isContainerizedback to summary
public default boolean isContainerized()

Implements jdk.internal.platform.Metrics.isContainerized.

Doc from jdk.internal.platform.Metrics.isContainerized.

Determines whether or not the underlying system has useful metrics (a.k.a. is containerized).

limitFromStringback to summary
public static long limitFromString(String strVal)