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Incident documentation/2021-06-30 Ulsfo traffic surge

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Revision as of 17:39, 12 July 2021 by imported>Krinkle (Created page with "{{irdoc|status=draft}} <!-- The status field should be one of: * {{irdoc|status=draft}} - Initial status. When you're happy with the state of your draft, change it to status=review. * {{irdoc|status=review}} - The incident review working group will contact you then to finalise the report. See also the steps on Incident documentation. * {{irdoc|status=final}} --> ==Summary== Sometime after 22:00 UTC, a traffic surge started to fill up the capacity of a network port i...")
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document status: draft

Summary

Sometime after 22:00 UTC, a traffic surge started to fill up the capacity of a network port in the Ulsfo cluster. By 23:00 UTC the issue was mitigated.

Impact: For up to an hour, a portion of requests may have received a slower response from regions served by the San Francisco DC. This includes New Zealand, and parts of North America.

Documentation:

Actionables

None.

TODO: Add the #Sustainability (Incident Followup) Phabricator tag to these tasks.