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[Synthetics] Large numbers of monitors break graphs on the Overview page #187264

Open justinkambic opened 2 months ago

justinkambic commented 2 months ago

Kibana version:

8.14

Elasticsearch version:

8.14

Original install method (e.g. download page, yum, from source, etc.):

Cloud

Describe the bug:

When hosting a large number of Synthetics monitors (it seems around 1K+), it is possible to break the charts at the top of the page. This is likely due to bucket overflow in the underlying ES queries, as when the user reduces the data via filtering the charts continue working.

Steps to reproduce:

  1. Create many monitors in cloud
  2. Attempt to view the charts on the overview page
  3. See the chart break

Expected behavior:

The chart should scale regardless of the number of monitors in use.

Screenshots (if relevant):

image

Errors in browser console (if relevant):

Provide logs and/or server output (if relevant):

Any additional context:

elasticmachine commented 2 months ago

Pinging @elastic/obs-ux-infra_services-team (Team:obs-ux-infra_services)

elasticmachine commented 2 months ago

Pinging @elastic/obs-ux-management-team (Team:obs-ux-management)

jasonrhodes commented 1 week ago

Probably an ES error around "too many buckets" or similar?