Default Alarm Policy

Last updated: 2020-12-11 18:40:41

    Overview

    Currently, the default alarm policy is only supported for: CVM - basic monitoring, TencentDB for MongoDB, TencentDB for MySQL - CVM monitoring, TencentDB for Redis, CKafka - instance, and Elasticsearch Service.

    • When you successfully purchase a Tencent Cloud service that supports the default policy for the first time, Cloud Monitor will automatically create the default alarm policy for you. For more information on the metrics/events supported by the default policy or alarm rules, please see the default policy description.
    • You can also manually create an alarm policy and set it as the default alarm policy. After the default policy is set, newly purchased instances will be automatically associated with the default policy without requiring manual addition.

    Default Metric Description

    Tencent Cloud Service Alarm Type Metric/Event Name Alarm Rule
    CVM Metric alarm CPU utilization The measurement period is 1 minute; the threshold is >95%; the duration is 5 periods
    Memory utilization The measurement period is 1 minute; the threshold is >95%; the duration is 5 periods
    Disk utilization The measurement period is 1 minute; the threshold is >95%; the duration is 5 periods
    Public bandwidth utilization The measurement period is 1 minute; the threshold is >95%; the duration is 5 periods
    Event alarm Read-only disk -
    TencentDB
    for MySQL - CVM monitoring
    Metric alarm Disk utilization The measurement period is 1 minute; the threshold is >80%; the duration is 5 periods
    CPU utilization The measurement period is 1 minute; the threshold is >80%; the duration is 5 periods
    Event alarm OOM -
    TencentDB for
    MongoDB
    Metric alarm Disk utilization The measurement period is 1 minute; the threshold is >80%; the duration is 5 periods
    Connection utilization The measurement period is 1 minute; the threshold is >80%; the duration is 5 periods
    TencentDB for Redis:
    CKV version/community version
    Metric alarm Capacity utilization The measurement period is 1 minute; the threshold is >80%; the duration is 5 periods
    CKafka:
    instance
    Metric alarm Disk utilization The measurement period is 1 minute; the threshold is >85%; the duration is 5 periods
    Elasticsearch Service Metric alarm Average disk utilization The measurement period is 1 minute; the threshold is >80%; the duration is 5 periods
    Average CPU utilization The measurement period is 1 minute; the threshold is >90%; the duration is 5 periods
    Average JVM memory utilization The measurement period is 1 minute; the threshold is >85%; the duration is 5 periods
    Cluster health The measurement period is 1 minute; the threshold is >=1; the duration is 5 periods

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