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Foglight for Container Management 1.0 - User Guide

Scatter Plot analytics

The points on the chart will be refreshed automatically when you change either of the following fields:

Topology Type: Indicates the monitored topology object, including Docker Container and Docker Host.
Cluster: Lists all clusters available in the monitored Docker Swarm environment.
X Axis: Indicates which metrics will be plotted on X axis.
Y Axis: Indicates which metrics will be plotted on Y axis.
Color Pattern: Offers two patterns, Red to Green (larger value shows in red) or Green to Red (larger value shows in green).

Figure 30 shows an example of Scatter Plot analytics. The purple circle in the middle represents the following: “voting_redis.1.nwfx2moecimr7v5sb3gmqgtmk” CPU Utilization is 2.9%, its Memory Usage is 0.1%, and its value of Network Transfer Bytes is not high. For more information, see:

Metrics

 

Table 4. Pod metrics

CPU Usage

CPU usage on all cores in millicores

CPU Usage Rate

CPU usage rate on all cores in millicores/second

CPU Request

CPU request (the guaranteed amount of resources) in millicores

CPU Limit

CPU hard limit in millicores

Memory Usage

Total memory usage in bytes

Memory Working Set

Total working set usage. Working set is the memory being used and not easily dropped by the kernel.

Memory Rss

RSS memory usage

Memory Request

Memory request (the guaranteed amount of resources) in bytes

Memory Limit

Memory hard limit in bytes

Memory Page Faults

Number of page faults

Memory Major Page Faults

Number of major page faults

Memory Page Faults Rate

Number of page faults per second

Memory Major Page Faults Rate

Number of major page faults per second

Network Send

Total send bytes

Network Receive

Total receive bytes

Network Send Rate

Total send bytes per second

Network Receive Rate

Total receive bytes per second

Network Send Errors

Total send errors count

Network Receive Errors

Total receive errors count

Network Send Errors Rate

Total send errors count per second

Network Receive Errors Rate

Total receive errors count per second

Network Transfer

Total send and receive bytes

Network Transfer Rate

Total send and receive bytes per second

Kubernetes metrics

 

Table 4. Pod metrics

CPU Usage

CPU usage on all cores in millicores

CPU Usage Rate

CPU usage rate on all cores in millicores/second

CPU Request

CPU request (the guaranteed amount of resources) in millicores

CPU Limit

CPU hard limit in millicores

Memory Usage

Total memory usage in bytes

Memory Working Set

Total working set usage. Working set is the memory being used and not easily dropped by the kernel.

Memory Rss

RSS memory usage

Memory Request

Memory request (the guaranteed amount of resources) in bytes

Memory Limit

Memory hard limit in bytes

Memory Page Faults

Number of page faults

Memory Major Page Faults

Number of major page faults

Memory Page Faults Rate

Number of page faults per second

Memory Major Page Faults Rate

Number of major page faults per second

Network Send

Total send bytes

Network Receive

Total receive bytes

Network Send Rate

Total send bytes per second

Network Receive Rate

Total receive bytes per second

Network Send Errors

Total send errors count

Network Receive Errors

Total receive errors count

Network Send Errors Rate

Total send errors count per second

Network Receive Errors Rate

Total receive errors count per second

Network Transfer

Total send and receive bytes

Network Transfer Rate

Total send and receive bytes per second

Pod metrics

 

Table 4. Pod metrics

CPU Usage

CPU usage on all cores in millicores

CPU Usage Rate

CPU usage rate on all cores in millicores/second

CPU Request

CPU request (the guaranteed amount of resources) in millicores

CPU Limit

CPU hard limit in millicores

Memory Usage

Total memory usage in bytes

Memory Working Set

Total working set usage. Working set is the memory being used and not easily dropped by the kernel.

Memory Rss

RSS memory usage

Memory Request

Memory request (the guaranteed amount of resources) in bytes

Memory Limit

Memory hard limit in bytes

Memory Page Faults

Number of page faults

Memory Major Page Faults

Number of major page faults

Memory Page Faults Rate

Number of page faults per second

Memory Major Page Faults Rate

Number of major page faults per second

Network Send

Total send bytes

Network Receive

Total receive bytes

Network Send Rate

Total send bytes per second

Network Receive Rate

Total receive bytes per second

Network Send Errors

Total send errors count

Network Receive Errors

Total receive errors count

Network Send Errors Rate

Total send errors count per second

Network Receive Errors Rate

Total receive errors count per second

Network Transfer

Total send and receive bytes

Network Transfer Rate

Total send and receive bytes per second

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