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Maniphest T309211

🟪️ Do a full re-index elasticsearch
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Description

To tryout some load on the new Elasticsearch cluster, lets do a full re-index of what we currently have.

AC

  • Drop the currently available index
  • Re-index all wikis

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Event Timeline

• toan created this task.May 25 2022, 2:45 PM
Restricted Application added a subscriber: Aklapper. · View Herald TranscriptMay 25 2022, 2:45 PM
WMDE-leszek added a parent task: T309019: 🟪️ [EPIC] Understand and solve (short term) Elasticsearch issues on Wikibase Cloud.May 25 2022, 7:35 PM
WMDE-leszek renamed this task from Do a full re-index elasticsearch to 🟪️ Do a full re-index elasticsearch.May 25 2022, 9:03 PM
Tarrow claimed this task.May 26 2022, 8:44 AM
Tarrow moved this task from Backlog to Doing on the Wikibase Cloud (Launch Migration Kanban (2022)) board.
Tarrow added a comment.May 30 2022, 8:50 AM

Right, this is finished. Let's just grab some post reindex metrics before we close out this ticket

Tarrow added a comment.EditedMay 31 2022, 8:26 AM

Fairly hacked together line graph of percentage of heap utilisation against time. NB the usage ticks rapidly between ~75% and some gradually increasing lower limited

ESHeap.png (4,320×1,440 px, 442 KB)

Tarrow added a comment.May 31 2022, 8:33 AM

And time spend running GC abnormally

Time spent running GC.png (1,736×552 px, 53 KB)

Addshore subscribed.May 31 2022, 8:42 AM

Looks like it has "ample" resources for our needs right now

Tarrow updated the task description. (Show Details)Jun 1 2022, 9:37 PM
Tarrow moved this task from Doing to Done on the Wikibase Cloud (Launch Migration Kanban (2022)) board.
Tarrow closed this task as Resolved.Jun 23 2022, 9:14 PM
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