What is Pollactivity/workflow taskqueue RPS limit error on Frontend?

Community Support
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1

Hi team,

We are getting pollactivity/workflowtaskqueue RPS error in Frontend service, while we have set Frontend rps as 12000 in dynamic config, while we are getting this error at 6000 frontend request levels.
Also the error(resourse_exhausted - rps limit) is only on pollactivitytaskqueue / pollworkflowtaskqueue operations in frontend service.
Dynamic config:

image (2)
image (2)2194×1434 184 KB

Request count and errors :
image
image2920×614 129 KB

Worker options config :
image
image1540×338 55.8 KB

note : we haven’t set any taskqueuepersecond parameter at workeroptions (ref: workflowtaskqueue)

We are unable to drilldown on this error further, could someone help us in narrowing down this issue.
thanks in advance.

2

whats the server version used? how many frontend pods to you stand up?

3

Temporal server version used - 2.31.2, 3 Frontend pods were up during this load.