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DocumentationTencent Cloud Observability PlatformCloud Product MonitoringTencent Cloud Service MetricsCLBPrivate Network CLB
Private Network CLB
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Last updated: 2024-01-27 17:44:48
Private Network CLB
Last updated: 2024-01-27 17:44:48
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Namespace

Namespace=QCE/LB_PRIVATE
Note:
Metrics in this namespace are private network CLB monitoring metrics in four dimensions: CLB instance, listener, real server (RS), and RS port.

Monitoring Metrics

Parameter
Metric Name
Description
Unit
Statistical Period
ClientConnum
Client-to-CLB active connections
Number of active connections initiated from the client to the CLB instance or listener at a certain time point in the statistical period
-
10s, 60s, 300s
ClientInactiveConn
Client-to-CLB inactive connections
Number of inactive connections initiated from the client to the CLB instance or listener at a certain time point in the statistical period
-
10s, 60s, 300s
ClientConcurConn
Client-to-CLB concurrent connections
Number of concurrent connections initiated from the client to the CLB instance or listener at a certain time point in the statistical period
-
10s, 60s, 300s
ClientNewConn
Client-to-CLB new connections
Number of new connections initiated from the client to the CLB instance in the statistical period
-
10s, 60s, 300s
ClientInpkg
Client-to-CLB inbound packets
Number of data packets sent from the client to the CLB instance per second in the statistical period
Count/sec
10s, 60s, 300s
ClientOutpkg
Client-to-CLB outbound packets
Number of data packets sent from the CLB instance to the client per second in the statistical period
Count/sec
10s, 60s, 300s
ClientAccIntraffic
Client-to-CLB inbound traffic
Volume of inbound traffic from the client to the CLB instance in the statistical period
MB
10s, 60s, 300s
ClientAccOuttraffic
Client-to-CLB outbound traffic
Volume of outbound traffic from the CLB instance to the client in the statistical period
MB
10s, 60s, 300s
ClientOuttraffic
Client-to-CLB outbound bandwidth
Outbound bandwidth used by the traffic from the CLB instance to the client in the statistical period
Mbps
10s, 60s, 300s
ClientIntraffic
Client-to-CLB inbound bandwidth
Inbound bandwidth used by the traffic from the client to the CLB instance in the statistical period
Mbps
10s, 60s, 300s
OutTraffic
CLB-to-RS outbound bandwidth
Outbound bandwidth used by the traffic from the RS to the CLB instance in the statistical period
Mbps
60s, 300s
InTraffic
CLB-to-RS inbound bandwidth
Inbound bandwidth used by the traffic from the CLB instance to the RS in the statistical period
Mbps
60s, 300s
OutPkg
CLB-to-RS outbound packets
Number of data packets sent from the RS to the CLB instance per second in the statistical period
Count/sec
60s, 300s
InPkg
CLB-to-RS inbound packets
Number of data packets sent from the CLB instance to the RS per second in the statistical period
Count/sec
60s, 300s
ConNum
CLB-to-RS connections
Number of connections initiated from the CLB instance to the RS in the statistical period
-
60s, 300s
NewConn
CLB-to-RS new connections
Number of new connections initiated from the CLB instance to the RS in the statistical period
Count/min
60s, 300s
DropTotalConns
Dropped connections
Number of connections dropped by the CLB instance or listener in the statistical period.
This metric is only supported for bill-by-IP accounts.
-
10s, 60s, 300s
InDropBits
Dropped inbound bandwidth
Bandwidth dropped when the client accesses the CLB instance over the public network in the statistical period.
This metric is only supported for bill-by-IP accounts.
Byte
10s, 60s, 300s
OutDropBits
Dropped outbound bandwidth
Bandwidth dropped when the CLB instance accesses the public network in the statistical period.
This metric is only supported for bill-by-IP accounts.
Byte
10s, 60s, 300s
InDropPkts
Dropped inbound packets
Number of data packets dropped when the client accesses the CLB instance over the public network in the statistical period.
This metric is only supported for bill-by-IP accounts.
Count/sec
10s, 60s, 300s
OutDropPkts
Dropped outbound packets
Number of data packets dropped when the CLB instance accesses the public network in the statistical period.
This metric is only supported for bill-by-IP accounts.
Count/sec
10s, 60s, 300s
DropQps
Dropped QPS
Number of requests dropped by the CLB instance or listener in the statistical period.
This metric is dedicated to layer-7 listeners and only supported for bill-by-IP accounts.
-
60s, 300s
IntrafficVipRatio
Inbound bandwidth utilization
Utilization of the bandwidth for the client to access the CLB instance over the public network in the statistical period.
This metric is only supported for bill-by-IP accounts and is currently in beta test. To try it out, submit a ticket.
%
10s, 60s, 300s
OuttrafficVipRatio
Outbound bandwidth utilization
Utilization of the bandwidth for the CLB instance to access the public network in the statistical period.
This metric is only supported for bill-by-IP accounts and is currently in beta test. To try it out, submit a ticket.
%
10s, 60s, 300s
ReqAvg
Average request time
The average request time of the CLB instance in the statistical period.
This metric is dedicated to layer-7 listeners.
Millisecond
60s, 300s
ReqMax
Maximum request time
The maximum request time of the CLB instance in the statistical period.
This metric is dedicated to layer-7 listeners.
Millisecond
60s, 300s
RspAvg
Average response time
The average response time of the CLB instance in the statistical period.
This metric is dedicated to layer-7 listeners.
Millisecond
60s, 300s
RspMax
Maximum response time
The maximum response time of the CLB instance in the statistical period.
This metric is dedicated to layer-7 listeners.
Millisecond
60s, 300s
RspTimeout
Number of response timeouts
The number of CLB response timeouts in the statistical period.
This metric is dedicated to layer-7 listeners.
Count/min
60s, 300s
SuccReq
Successful requests per minute
The number of successful CLB requests per minute in the statistical period.
This metric is dedicated to layer-7 listeners.
Count/min
60s, 300s
TotalReq
Requests per second
The number of CLB requests per second in the statistical period.
This metric is dedicated to layer-7 listeners.
-
60s, 300s
ClbHttp3xx
3xx status codes returned by CLB
The number of 3xx status codes returned by CLB in the statistical period (sum of CLB and RS return codes).
This metric is dedicated to layer-7 listeners.
Count/min
60s, 300s
ClbHttp4xx
4xx status codes returned by CLB
The number of 4xx status codes returned by CLB in the statistical period (sum of CLB and RS return codes).
This metric is dedicated to layer-7 listeners.
Count/min
60s, 300s
ClbHttp5xx
5xx status codes returned by CLB
The number of 5xx status codes returned by CLB in the statistical period (sum of CLB and RS return codes).
This metric is dedicated to layer-7 listeners.
Count/min
60s, 300s
ClbHttp404
404 status codes returned by CLB
The number of 404 status codes returned by CLB in the statistical period (sum of CLB and RS return codes).
This metric is dedicated to layer-7 listeners.
Count/min
60s, 300s
ClbHttp499
499 status codes returned by CLB
The number of 499 status codes returned by CLB in the statistical period (sum of CLB and RS return codes).
This metric is dedicated to layer-7 listeners.
Count/min
60s, 300s
ClbHttp502
502 status codes returned by CLB
The number of 502 status codes returned by CLB in the statistical period (sum of CLB and RS return codes).
This metric is dedicated to layer-7 listeners.
Count/min
60s, 300s
ClbHttp503
503 status codes returned by CLB
The number of 503 status codes returned by CLB in the statistical period (sum of CLB and RS return codes).
This metric is dedicated to layer-7 listeners.
Count/min
60s, 300s
ClbHttp504
504 status codes returned by CLB
The number of 504 status codes returned by CLB in the statistical period (sum of CLB and RS return codes).
This metric is dedicated to layer-7 listeners.
Count/min
60s, 300s
Http2xx
2xx status codes
The number of 2xx status codes returned by the RS in the statistical period.
This metric is dedicated to layer-7 listeners.
Count/min
60s, 300s
Http3xx
3xx status codes
The number of 3xx status codes returned by the RS in the statistical period.
This metric is dedicated to layer-7 listeners.
Count/min
60s, 300s
Http4xx
4xx status codes
The number of 4xx status codes returned by the RS in the statistical period.
This metric is dedicated to layer-7 listeners.
Count/min
60s, 300s
Http5xx
5xx status codes
The number of 5xx status codes returned by the RS in the statistical period.
This metric is dedicated to layer-7 listeners.
Count/min
60s, 300s
Http404
404 status codes
The number of 404 status codes returned by the RS in the statistical period.
This metric is dedicated to layer-7 listeners.
Count/min
60s, 300s
Http499
499 status codes
The number of 499 status codes returned by the RS in the statistical period.
This metric is dedicated to layer-7 listeners.
Count/min
60s, 300s
Http502
502 status codes
The number of 502 status codes returned by the RS in the statistical period.
This metric is dedicated to layer-7 listeners.
Count/min
60s, 300s
Http503
503 status codes
The number of 503 status codes returned by the RS in the statistical period.
This metric is dedicated to layer-7 listeners.
Count/min
60s, 300s
Http504
504 status codes
The number of 504 status codes returned by the RS in the statistical period.
This metric is dedicated to layer-7 listeners.
Count/min
60s, 300s
OverloadCurConn
Concurrent SNAT connections
The concurrent connections of the CLB instance’s SNAT IP per minute in the statistical period.
This metric is currently in beta. To try it out, submit a ticket.
Count/min
60s
ConnRatio
SNAT port utilization
Utilization of ports of the CLB instance's SNAT IPs in the statistical period.
Port utilization = number of concurrent SNAT connections / (number of SNAT IPs * 55,000 * number of real servers).
This metric is currently in beta. To try it out, submit a ticket.
%
60s
SnatFail
Failed SNAT connections
The number of failed connections between the CLB instance’s SNAT IP and the RS per minute in the statistical period.
This metric is currently in beta. To try it out, submit a ticket.
Count/min
60s
UnhealthRsCount
Health check exceptions
Number of health check exceptions of the CLB instance in the statistical period.
-
60s, 300s
Note:
Statistical periods (period) may vary by metric. You can get the statistical periods for different metrics by calling the DescribeBaseMetrics API.

Dimensions and Parameters

Parameter
Dimension
Dimension Description
Format
Instances.N.Dimensions.0.name
vip
Dimension name of the CLB VIP
Enter a string-type dimension name: vip.
Instances.N.Dimensions.0.value
vip
A CLB VIP
Enter an IP address, such as 111.111.111.11.
Instances.N.Dimensions.1.name
loadBalancerPort
Dimension name of the CLB listener port
Enter a string-type dimension name: loadBalancerPort.
Instances.N.Dimensions.1.value
loadBalancerPort
A CLB listener port
Enter a port number, such as 80.
Instances.N.Dimensions.2.name
protocol
Dimension name of the listener protocol
Enter a string-type dimension name: protocol.
Instances.N.Dimensions.2.value
protocol
A listener protocol
Enter a protocol, such as TCP or UDP.
Instances.N.Dimensions.3.name
vpcId
Dimension name of the VPC ID
Enter a string-type dimension name: vpcId.
Instances.N.Dimensions.3.Value
vpcId
VPC ID of the CLB instance
Enter a specific VPC ID, such as 5436123
Instances.N.Dimensions.4.name
lanIp
Dimension name of the IP address of the RS
Enter a string-type dimension name: lanIp.
Instances.N.Dimensions.4.value
lanIp
IP address of the RS
Enter a specific IP address, such as 111.222.111.22
Instances.N.Dimensions.5.name
port
Dimension name of the RS port
Enter a string-type dimension name: port.
Instances.N.Dimensions.5.Value
port
Service port number of the RS
Enter a port number, such as 80.

Input Parameters

Private network CLB instances support the combination of the following four dimensions for querying monitoring data. The values of the four types of input parameters are as follows:

1. Values of the input parameters in the private network CLB instance dimension

&Namespace: QCE/LB_PRIVATE &Instances.N.Dimensions.0.Name = vip &Instances.N.Dimensions.0.Value = IP address &Instances.N.Dimensions.1.Name = vpcId &Instances.N.Dimensions.1.Value = VPC ID of the CLB instance

2. Values of the input parameters in the private network CLB listener dimension

&Namespace: QCE/LB_PRIVATE &Instances.N.Dimensions.0.Name = vip &Instances.N.Dimensions.0.Value = IP address &Instances.N.Dimensions.1.Name = vpcId &Instances.N.Dimensions.1.Value = VPC ID of the CLB instance &Instances.N.Dimensions.2.Name =loadBalancerPort &Instances.N.Dimensions.2.Value = Port number &Instances.N.Dimensions.3.Name = protocol &Instances.N.Dimensions.3.Value= Protocol type

3 Values of the input parameters in the private network CLB RS dimension

&Namespace: QCE/LB_PRIVATE &Instances.N.Dimensions.0.Name = vip &Instances.N.Dimensions.0.Value = IP address &Instances.N.Dimensions.1.Name = loadBalancerPort &Instances.N.Dimensions.1.Value = Port number &Instances.N.Dimensions.2.Name = protocol &Instances.N.Dimensions.2.Value = Protocol type &Instances.N.Dimensions.3.Name = vpcId &Instances.N.Dimensions.3.Value = VPC ID of the CLB instance &Instances.N.Dimensions.4.Name = lanIp &Instances.N.Dimensions.4.Value = IP address of the RS bound to the CLB instance

4. Values of the input parameters in the private network CLB RS port dimension

&Namespace: QCE/LB_PRIVATE &Instances.N.Dimensions.0.Name = vip &Instances.N.Dimensions.0.Value = IP address &Instances.N.Dimensions.1.Name = loadBalancerPort &Instances.N.Dimensions.1.Value = Port number &Instances.N.Dimensions.2.Name = protocol &Instances.N.Dimensions.2.Value = Protocol type &Instances.N.Dimensions.3.Name = vpcId &Instances.N.Dimensions.3.Value = VPC ID of the CLB instance &Instances.N.Dimensions.4.Name = lanIp &Instances.N.Dimensions.4.Value = IP address of the RS bound to the CLB instance &Instances.N.Dimensions.5.Name = port &Instances.N.Dimensions.5.Value = Port number of the RS bound to the CLB instance
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