Your window into the Elastic Stack
Find a file
Carlos Crespo fce3664397
[Infrastructure UI] KPI charts with Lens Embeddable (#154903)
## Summary

This PR replaces all but Host Count metric charts with Lens and aligns
the formulas used in Lens with the formulas used in the Snapshot API.

The Hosts Count was not converted yet, because Snapshot API
[post-process the results and filters out hosts that don't have metrics
and come from
APM](47c71b3025/x-pack/plugins/infra/server/routes/snapshot/lib/transform_metrics_ui_response.ts (L61)).
I decided to keep it unchanged until we start using a new API, which
won't have that step.

In order to avoid multiple requests going to the server simultaneously,
I introduced an intersection observer in the Lens chart component. It
will make them only trigger a request once the user has scrolled over a
chart component. This aims to prevent the occurrence of
`circuit_breaking_exception` exceptions when async_search has to process
too much data.

### Differences between Lens and current KPI charts

<img width="533" alt="image"
src="https://user-images.githubusercontent.com/2767137/232526591-4812059e-ba1f-4e59-a060-820570230084.png">

Currently, Lens doesn't provide an option for adding a suffix to the
metric value nor set a max number of decimal places. (e.g (e.g 3.8 Mbit
**/s**)

### For reviewer

Unfortunately, it's a big PR. Everything in the `lens/formulas` folder
is just related to the metric formulas that are reused between KPIs and
Metrics Charts.

The core of the changes is in the `lens/visualization_types` folder. It
contains the details on how to build different objects to render either
a metric type of chart or a lineXY one.

I have also aligned `cpu` and `memory` formulas with what we have in the
Inventory Model. When comparing the current KPI with the new ones in
Lens Embeddable, the results were not matching.

---------

Co-authored-by: Kibana Machine <42973632+kibanamachine@users.noreply.github.com>
2023-04-19 11:04:51 -03:00
.buildkite [APM] Fleet migration support for bundled APM package (#153159) 2023-04-19 09:31:15 -04:00
.ci Upgrade Node.js to 16.19.1 (#151527) 2023-02-21 10:40:59 -06:00
.github Update references to EUI team name (#155196) 2023-04-18 14:07:18 -07:00
api_docs [api-docs] 2023-04-19 Daily api_docs build (#155217) 2023-04-19 00:58:14 -04:00
config [Fleet] Disable ILM policy in serverless (#154460) 2023-04-10 09:38:45 -07:00
dev_docs [Dev docs] Added final section to HTTP versioning tutorial (#154901) 2023-04-18 15:39:29 +02:00
docs [APM] plugin description (#155041) 2023-04-19 09:49:10 +01:00
examples [Portable Dashboards] Export Dashboard Listing Table (#154295) 2023-04-17 16:22:06 -04:00
kbn_pm chore(NA): exit early with link for docs when using kbn_pm on windows (#139745) 2023-02-10 15:38:29 +00:00
legacy_rfcs rename @elastic/* packages to @kbn/* (#138957) 2022-08-18 08:54:42 -07:00
licenses Elastic License 2.0 (#90099) 2021-02-03 18:12:39 -08:00
packages [HTTP] Only run versioned router response validation in dev (#154907) 2023-04-19 10:50:54 +02:00
plugins [dev/cli] ensure plugins/ and all watch source dirs exist (#78973) 2020-09-30 10:20:44 -07:00
scripts [ci] build next docs in PRs when relevant files change (#149991) 2023-02-09 21:57:10 -07:00
src [HTTP] Only run versioned router response validation in dev (#154907) 2023-04-19 10:50:54 +02:00
test [Discover] Unskip context filters tests (#154562) 2023-04-19 08:45:26 +02:00
typings Wrap rison-node to improve types (#146649) 2022-12-01 08:33:56 -07:00
vars [ts] ts refs cache was removed, remove capture task 2022-10-28 14:27:18 -05:00
x-pack [Infrastructure UI] KPI charts with Lens Embeddable (#154903) 2023-04-19 11:04:51 -03:00
.backportrc.json chore(NA): adds 8.7 into backportrc (#150569) 2023-02-08 21:22:43 +00:00
.bazelignore Bazel config maintenance (#135442) 2022-07-05 10:20:26 -05:00
.bazeliskversion chore(NA): upgrade bazelisk into v1.11.0 (#125070) 2022-02-09 20:43:57 +00:00
.bazelrc chore(NA): use new and more performant BuildBuddy servers (#130350) 2022-04-18 02:01:38 +01:00
.bazelrc.common Transpile packages on demand, validate all TS projects (#146212) 2022-12-22 19:00:29 -06:00
.bazelversion chore(NA): revert bazel upgrade for v5.2.0 (#135096) 2022-06-24 03:57:21 +01:00
.browserslistrc [browserslist] remove unnecessary browsers (#89186) 2021-01-25 16:30:18 -07:00
.editorconfig .editorconfig MDX files should follow the same rules as MD (#96942) 2021-04-13 11:40:42 -04:00
.eslintignore [NOTICE.txt] Fix notices for Gainsight and FullStory (#146004) 2023-01-13 14:49:43 +01:00
.eslintrc.js [Observability] Copy Exploratory View into a separate app (#153852) 2023-03-29 10:30:58 +02:00
.gitattributes
.gitignore [packages] migrate all plugins to packages (#148130) 2023-02-08 21:06:50 -06:00
.i18nrc.json [Security Solution] Move datatable to package (#150899) 2023-04-17 21:02:28 +02:00
.node-version Upgrade Node.js to 16.19.1 (#151527) 2023-02-21 10:40:59 -06:00
.npmrc chore(NA): assure puppeteer_skip_chromium_download is applied across every yarn install situation (#88346) 2021-01-14 18:00:23 +00:00
.nvmrc Upgrade Node.js to 16.19.1 (#151527) 2023-02-21 10:40:59 -06:00
.prettierignore [dev] Replace sass-lint with stylelint (#86177) 2021-01-15 11:52:29 -06:00
.prettierrc
.stylelintignore chore(NA): stop grouping bazel out symlink folders (#96066) 2021-04-01 14:16:14 -05:00
.stylelintrc Bump stylelint to ^14 (#136693) 2022-07-20 10:11:00 -05:00
.telemetryrc.json [Telemetry] Fix telemetry-tools TS parser for packages (#149819) 2023-01-31 04:09:09 +03:00
.yarnrc chore(NA): manage npm dependencies within bazel (#92864) 2021-03-03 12:37:20 -05:00
BUILD.bazel Transpile packages on demand, validate all TS projects (#146212) 2022-12-22 19:00:29 -06:00
CODE_OF_CONDUCT.md Add CODE_OF_CONDUCT.md (#87439) 2021-02-23 09:01:51 +01:00
CONTRIBUTING.md Update doc slugs to improve analytic tracking, move to appropriate folders (#113630) 2021-10-04 13:36:45 -04:00
FAQ.md Fix small typos in the root md files (#134609) 2022-06-23 09:36:11 -05:00
fleet_packages.json [main] Sync bundled packages with Package Storage (#155040) 2023-04-17 08:09:59 -07:00
github_checks_reporter.json
Jenkinsfile [CI] Disable tracked branch jobs in Jenkins, enable reporting in Buildkite (#112604) 2021-09-21 11:31:15 -04:00
kibana.d.ts fix all violations 2022-04-16 01:37:30 -05:00
LICENSE.txt Elastic License 2.0 (#90099) 2021-02-03 18:12:39 -08:00
nav-kibana-dev.docnav.json Add March 2023 Newsletter link (#154248) 2023-04-06 16:04:06 -04:00
NOTICE.txt [FullStory] Update snippet (#153570) 2023-04-18 04:06:05 -07:00
package.json Upgrade EUI to v77.1.1 (#154838) 2023-04-18 15:51:39 -05:00
preinstall_check.js Elastic License 2.0 (#90099) 2021-02-03 18:12:39 -08:00
README.md [README] Update version Compatibility with Elasticsearch (#116040) 2022-01-10 10:31:21 -05:00
renovate.json Session view and k8s dashboard fixes (#154982) 2023-04-17 16:22:28 -07:00
RISK_MATRIX.mdx Add "Risk Matrix" section to the PR template (#100649) 2021-06-02 14:43:47 +02:00
SECURITY.md Add security policy to the Kibana repository (#85407) 2020-12-10 09:26:00 -05:00
STYLEGUIDE.mdx [styleguide] update path to scss theme (#140742) 2022-09-15 10:41:14 -04:00
tsconfig.base.json [Security Solution] Move datatable to package (#150899) 2023-04-17 21:02:28 +02:00
tsconfig.browser.json
tsconfig.browser_bazel.json [build_ts_refs] improve caches, allow building a subset of projects (#107981) 2021-08-10 22:12:45 -07:00
tsconfig.json Transpile packages on demand, validate all TS projects (#146212) 2022-12-22 19:00:29 -06:00
TYPESCRIPT.md Fix small typos in the root md files (#134609) 2022-06-23 09:36:11 -05:00
versions.json chore(NA): update versions after v8.7.1 bump (#154029) 2023-03-30 16:11:53 +01:00
WORKSPACE.bazel Upgrade Node.js to 16.19.1 (#151527) 2023-02-21 10:40:59 -06:00
yarn.lock Upgrade EUI to v77.1.1 (#154838) 2023-04-18 15:51:39 -05:00

Kibana

Kibana is your window into the Elastic Stack. Specifically, it's a browser-based analytics and search dashboard for Elasticsearch.

Getting Started

If you just want to try Kibana out, check out the Elastic Stack Getting Started Page to give it a whirl.

If you're interested in diving a bit deeper and getting a taste of Kibana's capabilities, head over to the Kibana Getting Started Page.

Using a Kibana Release

If you want to use a Kibana release in production, give it a test run, or just play around:

Building and Running Kibana, and/or Contributing Code

You might want to build Kibana locally to contribute some code, test out the latest features, or try out an open PR:

Documentation

Visit Elastic.co for the full Kibana documentation.

For information about building the documentation, see the README in elastic/docs.

Version Compatibility with Elasticsearch

Ideally, you should be running Elasticsearch and Kibana with matching version numbers. If your Elasticsearch has an older version number or a newer major number than Kibana, then Kibana will fail to run. If Elasticsearch has a newer minor or patch number than Kibana, then the Kibana Server will log a warning.

Note: The version numbers below are only examples, meant to illustrate the relationships between different types of version numbers.

Situation Example Kibana version Example ES version Outcome
Versions are the same. 7.15.1 7.15.1 💚 OK
ES patch number is newer. 7.15.0 7.15.1 ⚠️ Logged warning
ES minor number is newer. 7.14.2 7.15.0 ⚠️ Logged warning
ES major number is newer. 7.15.1 8.0.0 🚫 Fatal error
ES patch number is older. 7.15.1 7.15.0 ⚠️ Logged warning
ES minor number is older. 7.15.1 7.14.2 🚫 Fatal error
ES major number is older. 8.0.0 7.15.1 🚫 Fatal error

Questions? Problems? Suggestions?

  • If you've found a bug or want to request a feature, please create a GitHub Issue. Please check to make sure someone else hasn't already created an issue for the same topic.
  • Need help using Kibana? Ask away on our Kibana Discuss Forum and a fellow community member or Elastic engineer will be glad to help you out.