开通云监控服务后，您可以通过云监控控制台、API和SDK为传统型负载均衡CLB实例配置监控报警规则。
背景信息
前提条件
- 请确保您已经创建了CLB实例并添加了监听并开启了健康检查。具体操作，请参见：
- 已知CLB在云监控中设置报警的产品标签SLB。
- 已知云监控中负载均衡的数据命名空间Namespace为
acs_slb_dashboard，获取方式请参见DescribeProjectMeta。
通过控制台设置报警规则
- 登录传统型负载均衡CLB控制台。
- 在顶部菜单栏，选择CLB实例所属的地域。
- 在实例管理页面，找到目标实例，然后在监控列单击
图标。 - 在监控信息面板，单击阈值报警设置。
- 在云监控控制台的报警规则列表页面，单击创建报警规则。
- 在创建报警规则面板配置报警规则。具体操作，请参见创建报警规则。
通过API设置报警规则
通过API设置报警规则的流程，如下图所示。
- 可选：调用DescribeMetricMetaList查询云监控开放的SLB时序类指标监控项描述或直接查看监控项说明，详情参见监控报警项说明。
- 调用PutContact创建或修改报警联系人信息。
- 调用PutContactGroup创建或者修改报警联系人组。
- 调用PutResourceMetricRule接口对单个资源的性能指标设置阈值报警规则。
- 调用DescribeMetricRuleList接口查询报警规则列表。
本文以配置了TCP监听的lb-bp1rbwvouuyipbc***实例为例，创建后端异常ECS个数Critical、Warn和Info三种级别报警的阈值，超出阈值触发报警的规则。
DescribeMetricMetaList
调用DescribeMetricMetaList接口查询云监控开放的时序类指标监控项描述。
PutContact
调用PutContact创建报警联系人，如果已有报警联系人，也可以通过该接口修改报警联系人。
PutContactGroup
调用PutContactGroup创建报警联系人组，如果已存在，也可以通过该接口修改报警联系人组。
PutResourceMetricRule
调用PutResourceMetricRule接口对单个资源的性能指标设置阈值报警规则。
DescribeMetricRuleList
调用DescribeMetricRuleList接口查询报警规则列表。
通过SDK设置报警规则
通过SDK设置报警规则的流程，如下图所示。
- 可选：调用DescribeMetricMetaList查询云监控开放的SLB时序类指标监控项描述或直接查看监控项说明，详情参见监控报警项说明。
- 调用PutContact创建或修改报警联系人信息。
- 调用PutContactGroup创建或者修改报警联系人组。
- 调用PutResourceMetricRule接口对单个资源的性能指标设置阈值报警规则。
- 调用DescribeMetricRuleList接口查询报警规则列表。
Python示例
示例：为已经配置了TCP监听的实例（ID：lb-bp13hithhod4aoxc*****）设置三种级别的后端异常ECS阈值报警规则（Critical、Warn和Info）。
from aliyunsdkcms.request.v20190101 import DescribeMetricMetaListRequest, PutContactRequest, PutContactGroupRequest, \
PutResourceMetricRuleRequest, DescribeMetricRuleListRequest
from aliyunsdkcore.client import AcsClient
import json, uuid
if __name__ == '__main__':
# 1.初始化SDK
ACS_CLIENT = AcsClient(
'LTAI4FicM86BTPDyP*****', # your-access-key-id
'VRj7d6LOl2ZyFyfYTWYzGk0e*****', # your-access-key-secret
'cn-hangzhou', # your-region-id
)
# 命名空间
namespace = "acs_slb_dashboard"
# 2.查询云监控开放的时序类指标监控项描述
describeMetricMetaListRequest = DescribeMetricMetaListRequest.DescribeMetricMetaListRequest()
# 设置命名空间
describeMetricMetaListRequest.set_Namespace(namespace)
# 分页大小，默认30
describeMetricMetaListRequest.set_PageSize(100)
describeMetricMetaListResponse = ACS_CLIENT.do_action_with_exception(describeMetricMetaListRequest)
print(json.loads(describeMetricMetaListResponse))
# 3.创建报警联系人
putContactRequest = PutContactRequest.PutContactRequest()
# 报警联系人姓名
putContactRequest.set_ContactName("doctest")
# 备注
putContactRequest.set_Describe("doctest")
# Email地址
putContactRequest.set_ChannelsMail("u****e@example.com")
putContactResponse = ACS_CLIENT.do_action_with_exception(putContactRequest)
print(json.loads(putContactResponse))
# 4.创建报警联系人组
putContactGroupRequest = PutContactGroupRequest.PutContactGroupRequest()
# 报警联系人组名称
putContactGroupRequest.set_ContactGroupName("默认报警联系人组")
# 报警联系人组描述信息
putContactGroupRequest.set_Describe("默认报警联系人组")
putContactGroupRequest.set_ContactNamess(["doctest"])
putContactGroupResponse = ACS_CLIENT.do_action_with_exception(putContactGroupRequest)
print(json.loads(putContactGroupResponse))
# 5.对单个资源的性能指标设置阈值报警规则
putResourceMetricRuleRequest = PutResourceMetricRuleRequest.PutResourceMetricRuleRequest()
# 自定义报警规则ID
putResourceMetricRuleRequest.set_RuleId(uuid.uuid1())
# 报警规则名称
putResourceMetricRuleRequest.set_RuleName("slb后端异常报警")
# 报警联系人组，多个联系人组之间用英文逗号分隔
putResourceMetricRuleRequest.set_ContactGroups("默认报警联系人组")
# 设置负载均衡产品的数据命名空间acs_slb_dashboard
putResourceMetricRuleRequest.set_Namespace(namespace)
# 监控项名称，UnhealthyServerCount：后端异常ECS实例个数
putResourceMetricRuleRequest.set_MetricName("UnhealthyServerCount")
# 需要报警的资源
putResourceMetricRuleRequest.set_Resources("[{'instanceId':'lb-bp13hithhod*******'}]")
# Critical级别报警设置
# Critical级别报警统计方法，Average：平均值
putResourceMetricRuleRequest.set_EscalationsCriticalStatistics("Average")
# Critical级别阈值比较符，GreaterThanOrEqualToThreshold：大于等于
putResourceMetricRuleRequest.set_EscalationsCriticalComparisonOperator("GreaterThanOrEqualToThreshold")
# Critical级别报警阈值
putResourceMetricRuleRequest.set_EscalationsCriticalThreshold("2")
# Critical级别报警重试次数
putResourceMetricRuleRequest.set_EscalationsCriticalTimes(5)
# Info级别报警设置
# Info级别报警统计方法，Average：平均值
putResourceMetricRuleRequest.set_EscalationsInfoStatistics("Average")
# Info级别阈值比较符，GreaterThanOrEqualToThreshold：大于等于
putResourceMetricRuleRequest.set_EscalationsInfoComparisonOperator("GreaterThanOrEqualToThreshold")
# Info级别报警阈值
putResourceMetricRuleRequest.set_EscalationsInfoThreshold("1")
# Info级别报警重试次数
putResourceMetricRuleRequest.set_EscalationsInfoTimes(5)
# Warn级别报警设置
# Warn级别报警统计方法，Average：平均值
putResourceMetricRuleRequest.set_EscalationsWarnStatistics("Average")
# Warn级别阈值比较符，GreaterThanOrEqualToThreshold：大于等于
putResourceMetricRuleRequest.set_EscalationsWarnComparisonOperator("GreaterThanOrEqualToThreshold")
# Warn级别报警阈值
putResourceMetricRuleRequest.set_EscalationsWarnThreshold("1")
# Warn级别报警重试次数
putResourceMetricRuleRequest.set_EscalationsWarnTimes(5)
putResourceMetricRuleResponse = ACS_CLIENT.do_action_with_exception(putResourceMetricRuleRequest)
print(json.loads(putResourceMetricRuleResponse))
# 6.查询报警规则列表
describeMetricRuleListRequest = DescribeMetricRuleListRequest.DescribeMetricRuleListRequest()
# 设置负载均衡的数据命名空间acs_slb_dashboard
describeMetricRuleListRequest.set_Namespace(namespace)
# 设置需要查询的报警项
describeMetricRuleListRequest.set_MetricName("UnhealthyServerCount")
describeMetricRuleListResponse = ACS_CLIENT.do_action_with_exception(describeMetricRuleListRequest)
print(json.loads(describeMetricRuleListResponse))
Java示例
示例：为已经配置了TCP监听的实例（ID：lb-bp13hithhod4aoxc*****）设置三种级别的后端异常ECS阈值报警规则（Critical、Warn和Info）。
package com.aliyun.cms;
import com.aliyun.CommonConfig;
import com.aliyuncs.DefaultAcsClient;
import com.aliyuncs.IAcsClient;
import com.aliyuncs.cms.model.v20190101.*;
import com.aliyuncs.exceptions.ClientException;
import com.aliyuncs.profile.DefaultProfile;
import com.google.gson.Gson;
import java.util.ArrayList;
import java.util.List;
import java.util.UUID;
public class CreateMetricRuleDemo {
public static void main(String[] args) throws ClientException {
// 1.初始化SDK
DefaultProfile profile = DefaultProfile.getProfile(
"cn-hangzhou",// 地域ID
CommonConfig.ACCESSKEY_ID,// 您的AccessKey ID
CommonConfig.ACCESSKEY_SECRET);// 您的AccessKey Secret
IAcsClient client = new DefaultAcsClient(profile);
// 命名空间
String namespace = "acs_slb_dashboard";
Gson gson = new Gson();
// 2.查询云监控开放的时序类指标监控项描述
DescribeMetricMetaListRequest describeMetricMetaListRequest = new DescribeMetricMetaListRequest();
// 设置命名空间
describeMetricMetaListRequest.setNamespace(namespace);
// 分页大小，默认30
describeMetricMetaListRequest.setPageSize(100);
DescribeMetricMetaListResponse describeMetricMetaListResponse = client.getAcsResponse(describeMetricMetaListRequest);
System.out.println(gson.toJson(describeMetricMetaListResponse));
// 3.创建报警联系人
PutContactRequest putContactRequest = new PutContactRequest();
// 报警联系人姓名
putContactRequest.setContactName("doctest");
// 备注
putContactRequest.setDescribe("doctest");
// Email地址
putContactRequest.setChannelsMail("u****e@example.com");
PutContactResponse putContactResponse = client.getAcsResponse(putContactRequest);
System.out.println(gson.toJson(putContactResponse));
// 4.创建报警联系人组
PutContactGroupRequest putContactGroupRequest = new PutContactGroupRequest();
// 报警联系人组名称
putContactGroupRequest.setContactGroupName("默认报警联系人组");
// 报警联系人组描述信息
putContactGroupRequest.setDescribe("默认报警联系人组");
// 报警联系人列表
List<String> contactNames = new ArrayList<>();
contactNames.add("doctest");
putContactGroupRequest.setContactNamess(contactNames);
PutContactGroupResponse putContactGroupResponse = client.getAcsResponse(putContactGroupRequest);
System.out.println(gson.toJson(putContactGroupResponse));
// 5.对单个资源的性能指标设置阈值报警规则
PutResourceMetricRuleRequest putResourceMetricRuleRequest = new PutResourceMetricRuleRequest();
// 生成全小写字母且不带短横线的UUID，作为报警规则的唯一ID
String uuid = UUID.randomUUID().toString().replace("-", "").toLowerCase();
// 自定义报警规则ID
putResourceMetricRuleRequest.setRuleId(uuid);
// 报警规则名称
putResourceMetricRuleRequest.setRuleName("slb后端异常报警");
// 报警联系人组，多个联系人组之间用英文逗号分隔
putResourceMetricRuleRequest.setContactGroups("默认报警联系人组");
// 设置负载均衡产品的数据命名空间acs_slb_dashboard
putResourceMetricRuleRequest.setNamespace(namespace);
// 监控项名称，UnhealthyServerCount：后端异常ECS实例个数
putResourceMetricRuleRequest.setMetricName("UnhealthyServerCount");
// 需要报警的资源
putResourceMetricRuleRequest.setResources("[{\"instanceId\":\"lb-bp13hithhod4aoxc*****\"}]");
// Critical级别报警设置
// Critical级别报警统计方法，Average：平均值
putResourceMetricRuleRequest.setEscalationsCriticalStatistics("Average");
// Critical级别阈值比较符，GreaterThanOrEqualToThreshold：大于等于
putResourceMetricRuleRequest.setEscalationsCriticalComparisonOperator("GreaterThanOrEqualToThreshold");
// Critical级别报警阈值
putResourceMetricRuleRequest.setEscalationsCriticalThreshold("2");
// Critical级别报警重试次数
putResourceMetricRuleRequest.setEscalationsCriticalTimes(5);
// Info级别报警设置
// Info级别报警统计方法，Average：平均值
putResourceMetricRuleRequest.setEscalationsInfoStatistics("Average");
// Info级别阈值比较符，GreaterThanOrEqualToThreshold：大于等于
putResourceMetricRuleRequest.setEscalationsInfoComparisonOperator("GreaterThanOrEqualToThreshold");
// Info级别报警阈值
putResourceMetricRuleRequest.setEscalationsInfoThreshold("1");
// Info级别报警重试次数
putResourceMetricRuleRequest.setEscalationsInfoTimes(5);
// Warn级别报警设置
// Warn级别报警统计方法，Average：平均值
putResourceMetricRuleRequest.setEscalationsWarnStatistics("Average");
// Warn级别阈值比较符，GreaterThanOrEqualToThreshold：大于等于
putResourceMetricRuleRequest.setEscalationsWarnComparisonOperator("GreaterThanOrEqualToThreshold");
// Warn级别报警阈值
putResourceMetricRuleRequest.setEscalationsWarnThreshold("1");
// Warn级别报警重试次数
putResourceMetricRuleRequest.setEscalationsWarnTimes(5);
PutResourceMetricRuleResponse putResourceMetricRuleResponse = client.getAcsResponse(putResourceMetricRuleRequest);
System.out.println(gson.toJson(putResourceMetricRuleResponse));
// 6.查询报警规则列表
DescribeMetricRuleListRequest describeMetricRuleListRequest = new DescribeMetricRuleListRequest();
// 设置负载均衡的数据命名空间acs_slb_dashboard
describeMetricRuleListRequest.setNamespace(namespace);
// 设置需要查询的报警项
describeMetricRuleListRequest.setMetricName("UnhealthyServerCount");
DescribeMetricRuleListResponse describeMetricRuleListResponse = client.getAcsResponse(describeMetricRuleListRequest);
System.out.println(gson.toJson(describeMetricRuleListResponse));
}
}
返回结果
SDK返回结果如下：
{'TotalCount': 53, 'RequestId': '96E7FB37-8BD5-48C3-AE0C-CBC03F8B7FD7', 'Resources': {'Resource': [{'MetricName': 'ActiveConnection', 'Periods': '60,300', 'Description': '端口当前活跃连接数', 'Dimensions': 'userId,instanceId,port,protocol', 'Labels': '[{"name":"alertUnit","value":"Count"},{"name":"minAlertPeriod","value":"60"},{"name":"metricCategory","value":"port"},{"name":"is_alarm","value":"true"}]', 'Unit': 'Count', 'Statistics': 'Average,Minimum,Maximum', 'Namespace': 'acs_slb_dashboard'}, {'MetricName': 'DropConnection', 'Periods': '60,300', 'Description': '', 'Dimensions': 'userId,instanceId,port,protocol', 'Labels': '[{"name":"alertUnit","value":"Count/Second"},{"name":"minAlertPeriod","value":"60"},{"name":"metricCategory","value":"port"},{"name":"is_alarm","value":"true"}]', 'Unit': 'Count/s', 'Statistics': 'Average,Minimum,Maximum', 'Namespace': 'acs_slb_dashboard'}, {'MetricName': 'DropPacketRX', 'Periods': '60,300', 'Description': '', 'Dimensions': 'userId,instanceId,port,protocol', 'Labels': '[{"name":"alertUnit","value":"Count/Second"},{"name":"minAlertPeriod","value":"60"},{"name":"metricCategory","value":"port"},{"name":"is_alarm","value":"true"}]', 'Unit': 'Count/s', 'Statistics': 'Average,Minimum,Maximum', 'Namespace': 'acs_slb_dashboard'}, {'MetricName': 'DropPacketTX', 'Periods': '60,300', 'Description': '', 'Dimensions': 'userId,instanceId,port,protocol', 'Labels': '[{"name":"alertUnit","value":"Count/Second"},{"name":"minAlertPeriod","value":"60"},{"name":"metricCategory","value":"port"},{"name":"is_alarm","value":"true"}]', 'Unit': 'Count/s', 'Statistics': 'Average,Minimum,Maximum', 'Namespace': 'acs_slb_dashboard'}, {'MetricName': 'DropTrafficRX', 'Periods': '60,300', 'Description': '', 'Dimensions': 'userId,instanceId,port,protocol', 'Labels': '[{"name":"alertUnit","value":"bits/s"},{"name":"minAlertPeriod","value":"60"},{"name":"metricCategory","value":"port"},{"name":"is_alarm","value":"true"}]', 'Unit': 'bits/s', 'Statistics': 'Average,Minimum,Maximum', 'Namespace': 'acs_slb_dashboard'}, {'MetricName': 'DropTrafficTX', 'Periods': '60,300', 'Description': '', 'Dimensions': 'userId,instanceId,port,protocol', 'Labels': '[{"name":"alertUnit","value":"bits/s"},{"name":"minAlertPeriod","value":"60"},{"name":"metricCategory","value":"port"},{"name":"is_alarm","value":"true"}]', 'Unit': 'bits/s', 'Statistics': 'Average,Minimum,Maximum', 'Namespace': 'acs_slb_dashboard'}, {'MetricName': 'GroupTrafficRX', 'Periods': '60', 'Description': '', 'Dimensions': 'groupId', 'Labels': '[{"name":"alertUnit","value":"bits/s"},{"name":"minAlertPeriod","value":"60"},{"name":"metricCategory","value":"groupId"},{"name":"is_alarm","value":"true"}]', 'Unit': 'bits/s', 'Statistics': 'Average,Minimum,Maximum,Sum', 'Namespace': 'acs_slb_dashboard'}, {'MetricName': 'GroupTrafficTX', 'Periods': '60', 'Description': '', 'Dimensions': 'groupId', 'Labels': '[{"name":"alertUnit","value":"bits/s"},{"name":"minAlertPeriod","value":"60"},{"name":"metricCategory","value":"groupId"},{"name":"is_alarm","value":"true"}]', 'Unit': 'bits/s', 'Statistics': 'Average,Minimum,Maximum,Sum', 'Namespace': 'acs_slb_dashboard'}, {'MetricName': 'HeathyServerCount', 'Periods': '60,300', 'Description': '当前后端健康ECS实例个数', 'Dimensions': 'userId,instanceId,port,vip', 'Labels': '[{"name":"alertUnit","value":"Count"},{"name":"minAlertPeriod","value":"60"},{"name":"metricCategory","value":"port"},{"name":"is_alarm","value":"true"}]', 'Unit': 'Count', 'Statistics': 'Average,Minimum,Maximum', 'Namespace': 'acs_slb_dashboard'}, {'MetricName': 'InactiveConnection', 'Periods': '60,300', 'Description': '端口当前非活跃连接数', 'Dimensions': 'userId,instanceId,port,protocol', 'Labels': '[{"name":"alertUnit","value":"Count"},{"name":"minAlertPeriod","value":"60"},{"name":"metricCategory","value":"port"},{"name":"is_alarm","value":"true"}]', 'Unit': 'Count', 'Statistics': 'Average,Minimum,Maximum', 'Namespace': 'acs_slb_dashboard'}, {'MetricName': 'InstanceActiveConnection', 'Periods': '60,300', 'Description': '', 'Dimensions': 'userId,instanceId', 'Labels': '[{"name":"alertUnit","value":"Count/Second"},{"name":"minAlertPeriod","value":"60"},{"name":"metricCategory","value":"instanceId"},{"name":"is_alarm","value":"true"}]', 'Unit': 'Count/s', 'Statistics': 'Average,Minimum,Maximum', 'Namespace': 'acs_slb_dashboard'}, {'MetricName': 'InstanceDropConnection', 'Periods': '60,300', 'Description': '', 'Dimensions': 'userId,instanceId', 'Labels': '[{"name":"alertUnit","value":"Count/Second"},{"name":"minAlertPeriod","value":"60"},{"name":"metricCategory","value":"instanceId"},{"name":"is_alarm","value":"true"}]', 'Unit': 'Count/s', 'Statistics': 'Average,Minimum,Maximum', 'Namespace': 'acs_slb_dashboard'}, {'MetricName': 'InstanceDropPacketRX', 'Periods': '60,300', 'Description': '', 'Dimensions': 'userId,instanceId', 'Labels': '[{"name":"alertUnit","value":"Count/Second"},{"name":"minAlertPeriod","value":"60"},{"name":"metricCategory","value":"instanceId"},{"name":"is_alarm","value":"true"}]', 'Unit': 'Count/s', 'Statistics': 'Average,Minimum,Maximum', 'Namespace': 'acs_slb_dashboard'}, {'MetricName': 'InstanceDropPacketTX', 'Periods': '60,300', 'Description': '', 'Dimensions': 'userId,instanceId', 'Labels': '[{"name":"alertUnit","value":"Count/Second"},{"name":"minAlertPeriod","value":"60"},{"name":"metricCategory","value":"instanceId"},{"name":"is_alarm","value":"true"}]', 'Unit': 'Count/s', 'Statistics': 'Average,Minimum,Maximum', 'Namespace': 'acs_slb_dashboard'}, {'MetricName': 'InstanceDropTrafficRX', 'Periods': '60,300', 'Description': '', 'Dimensions': 'userId,instanceId', 'Labels': '[{"name":"alertUnit","value":"bits/s"},{"name":"minAlertPeriod","value":"60"},{"name":"metricCategory","value":"instanceId"},{"name":"is_alarm","value":"true"}]', 'Unit': 'bits/s', 'Statistics': 'Average,Minimum,Maximum', 'Namespace': 'acs_slb_dashboard'}, {'MetricName': 'InstanceDropTrafficTX', 'Periods': '60,300', 'Description': '', 'Dimensions': 'userId,instanceId', 'Labels': '[{"name":"alertUnit","value":"bits/s"},{"name":"minAlertPeriod","value":"60"},{"name":"metricCategory","value":"instanceId"},{"name":"is_alarm","value":"true"}]', 'Unit': 'bits/s', 'Statistics': 'Average,Minimum,Maximum', 'Namespace': 'acs_slb_dashboard'}, {'MetricName': 'InstanceInactiveConnection', 'Periods': '60,300', 'Description': '', 'Dimensions': 'userId,instanceId', 'Labels': '[{"name":"alertUnit","value":"Count/Second"},{"name":"minAlertPeriod","value":"60"},{"name":"metricCategory","value":"instanceId"},{"name":"is_alarm","value":"true"}]', 'Unit': 'Count/s', 'Statistics': 'Average,Minimum,Maximum', 'Namespace': 'acs_slb_dashboard'}, {'MetricName': 'InstanceMaxConnection', 'Periods': '60,300', 'Description': '', 'Dimensions': 'userId,instanceId', 'Labels': '[{"name":"alertUnit","value":"Count/Second"},{"name":"minAlertPeriod","value":"60"},{"name":"metricCategory","value":"instanceId"},{"name":"is_alarm","value":"true"}]', 'Unit': 'Count/s', 'Statistics': 'Average,Minimum,Maximum', 'Namespace': 'acs_slb_dashboard'}, {'MetricName': 'InstanceMaxConnectionUtilization', 'Periods': '60,300', 'Description': '最大连接数使用率', 'Dimensions': 'userId,instanceId', 'Labels': '[{"name":"alertUnit","value":"%"},{"name":"minAlertPeriod","value":"60"},{"name":"metricCategory","value":"instanceId"},{"name":"is_alarm","value":"true"}]', 'Unit': '%', 'Statistics': 'Average,Maximum,Minimum', 'Namespace': 'acs_slb_dashboard'}, {'MetricName': 'InstanceNewConnection', 'Periods': '60,300', 'Description': '', 'Dimensions': 'userId,instanceId', 'Labels': '[{"name":"alertUnit","value":"Count/Second"},{"name":"minAlertPeriod","value":"60"},{"name":"metricCategory","value":"instanceId"},{"name":"is_alarm","value":"true"}]', 'Unit': 'Count/s', 'Statistics': 'Average,Minimum,Maximum', 'Namespace': 'acs_slb_dashboard'}, {'MetricName': 'InstanceNewConnectionUtilization', 'Periods': '60,300', 'Description': '新建连接数使用率', 'Dimensions': 'userId,instanceId', 'Labels': '[{"name":"alertUnit","value":"%"},{"name":"minAlertPeriod","value":"60"},{"name":"metricCategory","value":"instanceId"},{"name":"is_alarm","value":"true"}]', 'Unit': '%', 'Statistics': 'Average,Maximum,Minimum', 'Namespace': 'acs_slb_dashboard'}, {'MetricName': 'InstancePacketRX', 'Periods': '60,300', 'Description': '', 'Dimensions': 'userId,instanceId', 'Labels': '[{"name":"alertUnit","value":"Count/Second"},{"name":"minAlertPeriod","value":"60"},{"name":"metricCategory","value":"instanceId"},{"name":"is_alarm","value":"true"}]', 'Unit': 'Count/s', 'Statistics': 'Average,Minimum,Maximum', 'Namespace': 'acs_slb_dashboard'}, {'MetricName': 'InstancePacketTX', 'Periods': '60,300', 'Description': '', 'Dimensions': 'userId,instanceId', 'Labels': '[{"name":"alertUnit","value":"Count/Second"},{"name":"minAlertPeriod","value":"60"},{"name":"metricCategory","value":"instanceId"},{"name":"is_alarm","value":"true"}]', 'Unit': 'Count/s', 'Statistics': 'Average,Minimum,Maximum', 'Namespace': 'acs_slb_dashboard'}, {'MetricName': 'InstanceQps', 'Periods': '60,300', 'Description': '', 'Dimensions': 'userId,instanceId', 'Labels': '[{"name":"alertUnit","value":"Count/s"},{"name":"minAlertPeriod","value":"60"},{"name":"metricCategory","value":"instanceId"},{"name":"is_alarm","value":"true"}]', 'Unit': 'Count/s', 'Statistics': 'Average', 'Namespace': 'acs_slb_dashboard'}, {'MetricName': 'InstanceQpsUtilization', 'Periods': '60,300', 'Description': 'QPS使用率', 'Dimensions': 'userId,instanceId', 'Labels': '[{"name":"alertUnit","value":"%"},{"name":"minAlertPeriod","value":"60"},{"name":"metricCategory","value":"instanceId"},{"name":"is_alarm","value":"true"}]', 'Unit': '%', 'Statistics': 'Average,Maximum,Minimum', 'Namespace': 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