- Observability: other versions:
- What is Elastic Observability?
- What’s new in 8.12
- Get started
- Observability AI Assistant
- Application performance monitoring (APM)
- Self manage APM Server
- Data Model
- Features
- How-to guides
- OpenTelemetry integration
- Manage storage
- Configure
- Advanced setup
- Secure communication
- Monitor
- API
- Troubleshoot
- Upgrade
- Release notes
- Known issues
- Logs
- Infrastructure monitoring
- AWS monitoring
- Synthetic monitoring
- Get started
- Scripting browser monitors
- Configure lightweight monitors
- Manage monitors
- Work with params and secrets
- Analyze monitor data
- Monitor resources on private networks
- Use the CLI
- Configure projects
- Configure Synthetics settings
- Grant users access to secured resources
- Manage data retention
- Use Synthetics with traffic filters
- Migrate from the Elastic Synthetics integration
- Scale and architect a deployment
- Synthetics support matrix
- Synthetics Encryption and Security
- Troubleshooting
- Uptime monitoring
- Real user monitoring
- Universal Profiling
- Alerting
- Service-level objectives (SLOs)
- Cases
- CI/CD observability
- Troubleshooting
- Fields reference
- Tutorials
- Monitor Amazon Web Services (AWS) with Elastic Agent
- Monitor Amazon Web Services (AWS) with Beats
- Monitor Google Cloud Platform
- Monitor a Java application
- Monitor Kubernetes
- Monitor Microsoft Azure with Elastic Agent
- Monitor Microsoft Azure with the Azure Native ISV Service
- Monitor Microsoft Azure with Beats
Explore infrastructure metrics over time
editExplore infrastructure metrics over time
editThe Metrics Explorer page enables you to create time-series visualizations based on aggregation of your metrics, chart them against related metrics, and break them down per the field of your choice. You can group and create visualizations of metrics for one or more resources that you are monitoring.
Additionally, for detailed analyses of your metrics, you can annotate and save visualizations for your custom dashboards by using the Time Series Visual Builder (TSVB) within Kibana.
To access this page from the main Kibana menu, go to Observability → Infrastructure, and then click Metrics Explorer.
To learn more about the metrics shown on this page, refer to the Metrics reference documentation.
If there are no metrics to display, Kibana prompts you to add a metrics integration. Click Add a metrics integration to get started. If you want to add more data in the future, click Add data from any page in the Infrastructure app.
Need help getting started? Follow the steps in Get started with logs and metrics.
By default, the Metrics Explorer page displays the CPU usage for hosts, Kubernetes pods, and Docker containers.
The initial configuration has the Average aggregation selected, the of field is populated with the default metrics,
and the graph per dropdown is set to Everything
.
As an example, let’s view the system load metrics for hosts we’re currently monitoring.
-
In the of field, delete the selected metrics, and then add
system.load.1
,system.load.5
, andsystem.load.15
.The graph displays the average values of the metrics you selected.
-
In the graph per dropdown, add
host.name
.There is now an individual graph displaying the average values of the metrics for each host.
-
Select Actions in the top right-hand corner of one of the graphs and then click Add filter.
This graph now displays the metrics only for that host. The filter has added a Kibana Query Language filter for
host.name
in the second row of the Metrics Explorer configuration. - Let’s analyze some host-specific metrics. In the of field, delete each one of the system load metrics.
-
To explore the outbound network traffic, enter the
host.network.egress.bytes
metric. This is a monotonically increasing value, so from the aggregation dropdown, selectRate
. -
Hosts have multiple network interfaces, so it is more meaningful to display one graph for each network interface. From the graph per dropdown, add the
system.network.name
field.There is now a separate graph for each network interface.
-
Let’s visualize one of the graphs in TSVB. Choose a graph, click Actions, and then select Open In Visualize.
In this visualization the max of
host.network.egress.bytes
is displayed, filtered byhost.name
andsystem.network.name
.The
derivative
aggregation is used to calculate the difference between each bucket. By default, the value of units is automatically set to1s
, along with thepositive only
aggregation. -
To calculate the network traffic for all the interfaces, from the group by dropdown, select
Terms
and add thesystem.network.name
field. -
You will also need to add the Series Agg aggregation and the Sum function. From the Aggregation dropdown,
select
Series Agg
, and from the Function dropdown, selectSum
. - If you would like to save this visualization and add it to a custom dashboard later, click Save.