com.aliyun.sdk.service.ess20220222.models

类 ModifyAlarmRequest.Expressions.Builder

java.lang.Object

com.aliyun.sdk.service.ess20220222.models.ModifyAlarmRequest.Expressions.Builder

封闭类:

ModifyAlarmRequest.Expressions

public static final class ModifyAlarmRequest.Expressions.Builder
extends Object

构造器概要

构造器

构造器和说明
Builder()

方法概要

限定符和类型	方法和说明
ModifyAlarmRequest.Expressions	build()
ModifyAlarmRequest.Expressions.Builder	comparisonOperator(String comparisonOperator) The operator that is used to compare the metric value and the threshold.
ModifyAlarmRequest.Expressions.Builder	metricName(String metricName) The name of the metric that is specified in the multi-metric alert rule.
ModifyAlarmRequest.Expressions.Builder	period(Integer period) The period of time during which statistics about the metrics in the multi-metric alert rule is collected.
ModifyAlarmRequest.Expressions.Builder	statistics(String statistics) The method that is used to aggregate statistics about the metrics that are specified in the multi-metric alert rule.
ModifyAlarmRequest.Expressions.Builder	threshold(Float threshold) The thresholds of the metric values in the multi-metric alert rule.

从类继承的方法 java.lang.Object

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

构造器详细资料

Builder

public Builder()

方法详细资料

comparisonOperator

public ModifyAlarmRequest.Expressions.Builder comparisonOperator(String comparisonOperator)

The operator that is used to compare the metric value and the threshold. Valid values:

* If the metric value is greater than or equal to the threshold, set the value to `>=`. * If the metric value is less than or equal to the threshold, set the value to `<=`. * If the metric value is greater than the threshold, set the value to `>`. * If the metric value is less than the threshold, set the value to `<`. Default value: >=.

metricName

public ModifyAlarmRequest.Expressions.Builder metricName(String metricName)

The name of the metric that is specified in the multi-metric alert rule. The valid values vary based on the metric type.

* If you set the MetricType parameter to custom, the valid values are your custom metrics. * If you set the MetricType parameter to system, the MetricName parameter has the following valid values: * CpuUtilization: the CPU utilization of an ECS instance. Unit: %. * IntranetTx: the outbound traffic over the internal network from an ECS instance. Unit: KB/min. * IntranetRx: the inbound traffic over the Internet to an ECS instance that resides in a VPC. Unit: KB/min. * VpcInternetTx: the outbound traffic over the Internet from an ECS instance that resides in a VPC. Unit: KB/min. * VpcInternetRx: the inbound traffic over the Internet to an ECS instance that resides in a VPC. Unit: KB/min. * SystemDiskReadBps: the number of bytes read from the system disk used by an ECS instance per second. * SystemDiskWriteBps: the number of bytes written to the system disk used by an ECS instance per second. * SystemDiskReadOps: the number of read operations on the system disk used by an ECS instance per second. * SystemDiskWriteOps: the number of write operations on the system disk used by an ECS instance per second. * CpuUtilizationAgent: the CPU utilization of an agent. Unit: %. * GpuUtilizationAgent: the GPU utilization of an agent. Unit: %. * GpuMemoryFreeUtilizationAgent: the percentage of idle GPU memory of an agent. * GpuMemoryUtilizationAgent: the GPU memory usage of an agent. Unit: %. * MemoryUtilization: the memory usage of an agent. Unit: %. * LoadAverage: the average system load of an agent. * TcpConnection: the total number of TCP connections of an agent. * TcpConnection: the number of established TCP connections of an agent. * PackagesNetOut: the number of packets that are sent by the internal NIC used by an agent. * PackagesNetIn: the number of packets that are received by the internal NIC used by an agent. * EciPodCpuUtilization: the CPU utilization of an elastic container instance. Unit: %. * EciPodMemoryUtilization: the memory usage of an elastic container instance. Unit: %. For more information, see [Event-triggered task for system monitoring](~~74854~~).

period

public ModifyAlarmRequest.Expressions.Builder period(Integer period)

The period of time during which statistics about the metrics in the multi-metric alert rule is collected. Unit: seconds. Valid values:

* 15 * 60 * 120 * 300 * 900 > If your scaling group is of the ECS type and the event-triggered task associated with your scaling group monitors CloudMonitor metrics, you can set the Period parameter to 15. In other cases, you can set the Period parameter to 60, 120, 300, or 900. In most cases, the name of a CloudMonitor metric contains Agent. Default value: 300.

statistics

public ModifyAlarmRequest.Expressions.Builder statistics(String statistics)

The method that is used to aggregate statistics about the metrics that are specified in the multi-metric alert rule. Valid values:

* Average * Minimum * Maximum

threshold

public ModifyAlarmRequest.Expressions.Builder threshold(Float threshold)

The thresholds of the metric values in the multi-metric alert rule. If the thresholds are reached the specified number of times within the specified period, a scaling rule is executed.

build

public ModifyAlarmRequest.Expressions build()