Updating cluster overview dashboard for 24h time window

[gizas]

• Bug

Proposed commit message

• WHAT: Updating Memory used vs total memory and Cores used vs total cores visualisations in Cluster Overview Dashboard
• WHY: Those visualisations where failing when user was using 24h time window

Checklist

• I have reviewed tips for building integrations and this pull request is aligned with them.
• I have verified that all data streams collect metrics or logs.
• I have added an entry to my package's changelog.yml file.
• I have verified that Kibana version constraints are current according to guidelines.

How to test this PR locally

1. Clone this repo
2. cd integrations/packages/kubernetes
3. run elastic-package build
4. Run elastic-package stack up -d -v --version=8.14.0-SNAPSHOT
5. Install kubernetes integration assets and verify changes

Related issues

• Relates #[k8s dashboards] Some visualizations in "Cluster Overview" dashboard fail to load data when using large search window kibana#178623

Screenshots

Changes applied:

[elasticmachine]

🚀 Benchmarks report

To see the full report comment with /test benchmark fullreport

[elasticmachine]

💚 Build Succeeded

• Buildkite Build
• Commit: b5e6cdf

History

• 💚 Build #10722 succeeded b8a95f7

[elastic-sonarqube]

Quality Gate passed

Issues
0 New issues
0 Fixed issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
No data about Duplication

See analysis details on SonarQube

[mbondyra]

LGTM 👌🏼

[elasticmachine]

Package kubernetes - 1.60.0 containing this change is available at https://epr.elastic.co/search?package=kubernetes