[Business as Usual work Q1-Q2 FY 24/26] On Demand API stability improvements
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	JArguello-WMF
	Jun 30 2025, 3:27 PM

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Epic to keep track of action items from On Demand API stability improvements (in internal wiki)

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Status	Assigned	Task
Open	None	T398211 [Business as Usual work Q1-Q2 FY 24/26] On Demand API stability improvements
Resolved	RThomas-WMF	T397919 Invalid UTF-8 string handling in metrics.go
Resolved	RThomas-WMF	T398003 Benchmark main APIs QPS
Invalid	None	T397921 API proxy.go efficient s3 requests management to handle rate limiting issues
Resolved	RThomas-WMF	T398001 Offload rate limiting capability from main API to istio service mesh
Open	None	T398002 Envoy adaptive concurrency for main api
Resolved	RThomas-WMF	T399576 Handle the proxy.go concurrency internally
Resolved	RThomas-WMF	T402911 Make main api s3 client reuse connection and do tls resumption
Resolved	KMontalva-WMF	T399575 Re-structure WME S3 key space design to avoid hot partitions issue

Event Timeline

JArguello-WMF created this task.Jun 30 2025, 3:27 PM

Restricted Application added a subscriber: Aklapper. · View Herald TranscriptJun 30 2025, 3:27 PM

JArguello-WMF renamed this task from Q1 - FY 25-26 to Q1 - FY 25-26 On Demand API stability improvements.Jun 30 2025, 3:29 PM

JArguello-WMF added a subtask: T397919: Invalid UTF-8 string handling in metrics.go.

JArguello-WMF added a subtask: T398003: Benchmark main APIs QPS.

JArguello-WMF added a subtask: T397921: API proxy.go efficient s3 requests management to handle rate limiting issues.Jun 30 2025, 3:32 PM

JArguello-WMF added a subtask: T398001: Offload rate limiting capability from main API to istio service mesh.

JArguello-WMF added a subtask: T398002: Envoy adaptive concurrency for main api.Jun 30 2025, 3:34 PM

RThomas-WMF changed the status of subtask T397919: Invalid UTF-8 string handling in metrics.go from Open to In Progress.Jul 2 2025, 7:15 AM

RThomas-WMF closed subtask T397919: Invalid UTF-8 string handling in metrics.go as Resolved.Jul 3 2025, 7:40 AM

RThomas-WMF closed subtask T397921: API proxy.go efficient s3 requests management to handle rate limiting issues as Invalid.Jul 15 2025, 1:12 PM

JArguello-WMF renamed this task from Q1 - FY 25-26 On Demand API stability improvements to [OKR TBD- Q1-Q2 FY 24/26] On Demand API stability improvements.Jul 21 2025, 2:57 PM

JArguello-WMF renamed this task from [OKR TBD- Q1-Q2 FY 24/26] On Demand API stability improvements to [Business as Usual work Q1-Q2 FY 24/26] On Demand API stability improvements.

RThomas-WMF closed subtask T398003: Benchmark main APIs QPS as Resolved.Aug 26 2025, 12:35 PM

RThomas-WMF changed the status of subtask T398001: Offload rate limiting capability from main API to istio service mesh from Open to In Progress.Sep 9 2025, 8:44 AM

JArguello-WMF reopened subtask T398003: Benchmark main APIs QPS as Open.Sep 10 2025, 1:25 PM

JArguello-WMF closed subtask T398003: Benchmark main APIs QPS as Resolved.Sep 11 2025, 12:58 PM

RThomas-WMF added a subtask: T399576: Handle the proxy.go concurrency internally.Sep 15 2025, 10:32 AM

RThomas-WMF added a subtask: T402911: Make main api s3 client reuse connection and do tls resumption.

RThomas-WMF added a subtask: T399575: Re-structure WME S3 key space design to avoid hot partitions issue.

RThomas-WMF closed subtask T398001: Offload rate limiting capability from main API to istio service mesh as Resolved.Oct 22 2025, 5:03 AM