# Backport
This will backport the following commits from `main` to `8.10`:
- [[Lens] add performance journey to track rendering time for XY
visualization and suggestions panel
(#163412)](https://github.com/elastic/kibana/pull/163412)
<!--- Backport version: 8.9.7 -->
### Questions ?
Please refer to the [Backport tool
documentation](https://github.com/sqren/backport)
<!--BACKPORT [{"author":{"name":"Dzmitry
Lemechko","email":"dzmitry.lemechko@elastic.co"},"sourceCommit":{"committedDate":"2023-08-17T10:01:03Z","message":"[Lens]
add performance journey to track rendering time for XY visualization and
suggestions panel (#163412)\n\n## Summary\r\n\r\nRelated to
#163089\r\n\r\nAdding the first performance journey for the Lens Editor.
It simulated\r\nloading existing Lens visualisation with data view
having 10k fields.\r\n\r\nWe collect the following metrics:\r\n-
`fetchFieldsExistenceInfo` reports time it takes to fetch fields
in\r\nData Panel\r\n- `lensVisualizationRenderTime` reports both time it
takes to fetch the\r\ndata (`time_to_data`) and render the main
visualization\r\n(`time_to_render`)\r\n- `lensSuggestionsRenderTime`
reports time it takes to render\r\nsuggestions panel\r\n\r\nMetrics
consistency\r\n\r\n<img width=\"568\"
alt=\"image\"\r\nsrc=\"3384bb8e-6152-4bae-93dc-4f7f4167ed07\">\r\n\r\nRun
locally with \r\n```\r\nnode scripts/functional_tests --config
x-pack/performance/journeys/many_fields_lens_editor.ts\r\n```\r\n\r\nMetrics
will be available here
\r\n\r\ndd0473ac-826f-5621-9a10-25319700326e?_g=h@61c5ac8\r\n\r\n---------\r\n\r\nCo-authored-by:
Drew Tate
<drewctate@gmail.com>","sha":"15b118c724d174d1482ae9a31f9e87dccfe2a66c","branchLabelMapping":{"^v8.10.0$":"main","^v(\\d+).(\\d+).\\d+$":"$1.$2"}},"sourcePullRequest":{"labels":["performance","release_note:skip","v8.10.0","v8.11.0"],"number":163412,"url":"https://github.com/elastic/kibana/pull/163412","mergeCommit":{"message":"[Lens]
add performance journey to track rendering time for XY visualization and
suggestions panel (#163412)\n\n## Summary\r\n\r\nRelated to
#163089\r\n\r\nAdding the first performance journey for the Lens Editor.
It simulated\r\nloading existing Lens visualisation with data view
having 10k fields.\r\n\r\nWe collect the following metrics:\r\n-
`fetchFieldsExistenceInfo` reports time it takes to fetch fields
in\r\nData Panel\r\n- `lensVisualizationRenderTime` reports both time it
takes to fetch the\r\ndata (`time_to_data`) and render the main
visualization\r\n(`time_to_render`)\r\n- `lensSuggestionsRenderTime`
reports time it takes to render\r\nsuggestions panel\r\n\r\nMetrics
consistency\r\n\r\n<img width=\"568\"
alt=\"image\"\r\nsrc=\"3384bb8e-6152-4bae-93dc-4f7f4167ed07\">\r\n\r\nRun
locally with \r\n```\r\nnode scripts/functional_tests --config
x-pack/performance/journeys/many_fields_lens_editor.ts\r\n```\r\n\r\nMetrics
will be available here
\r\n\r\ndd0473ac-826f-5621-9a10-25319700326e?_g=h@61c5ac8\r\n\r\n---------\r\n\r\nCo-authored-by:
Drew Tate
<drewctate@gmail.com>","sha":"15b118c724d174d1482ae9a31f9e87dccfe2a66c"}},"sourceBranch":"main","suggestedTargetBranches":["8.11"],"targetPullRequestStates":[{"branch":"main","label":"v8.10.0","labelRegex":"^v8.10.0$","isSourceBranch":true,"state":"MERGED","url":"https://github.com/elastic/kibana/pull/163412","number":163412,"mergeCommit":{"message":"[Lens]
add performance journey to track rendering time for XY visualization and
suggestions panel (#163412)\n\n## Summary\r\n\r\nRelated to
#163089\r\n\r\nAdding the first performance journey for the Lens Editor.
It simulated\r\nloading existing Lens visualisation with data view
having 10k fields.\r\n\r\nWe collect the following metrics:\r\n-
`fetchFieldsExistenceInfo` reports time it takes to fetch fields
in\r\nData Panel\r\n- `lensVisualizationRenderTime` reports both time it
takes to fetch the\r\ndata (`time_to_data`) and render the main
visualization\r\n(`time_to_render`)\r\n- `lensSuggestionsRenderTime`
reports time it takes to render\r\nsuggestions panel\r\n\r\nMetrics
consistency\r\n\r\n<img width=\"568\"
alt=\"image\"\r\nsrc=\"3384bb8e-6152-4bae-93dc-4f7f4167ed07\">\r\n\r\nRun
locally with \r\n```\r\nnode scripts/functional_tests --config
x-pack/performance/journeys/many_fields_lens_editor.ts\r\n```\r\n\r\nMetrics
will be available here
\r\n\r\ndd0473ac-826f-5621-9a10-25319700326e?_g=h@61c5ac8\r\n\r\n---------\r\n\r\nCo-authored-by:
Drew Tate
<drewctate@gmail.com>","sha":"15b118c724d174d1482ae9a31f9e87dccfe2a66c"}},{"branch":"8.11","label":"v8.11.0","labelRegex":"^v(\\d+).(\\d+).\\d+$","isSourceBranch":false,"state":"NOT_CREATED"}]}]
BACKPORT-->
Co-authored-by: Dzmitry Lemechko <dzmitry.lemechko@elastic.co>
4c0c007fc7