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# general
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Vishal Kanani

05/29/2023, 2:12 PM
Getting error as per below 2023.05.29 140700.725018 [ 28 ] {3878bf9e-aad5-42f8-827c-eb6b46e61409::20230528_1646_3017_14_13054} <Error> MutatePlainMergeTreeTask: Code: 241. DB:Exception Memory limit (total) exceeded: would use 3.60 GiB (attempt to allocate chunk of 4220276 bytes), maximum: 3.60 GiB. OvercommitTracker decision: Memory overcommit isn't used. Waiting time or overcommit denominator are set to zero. (MEMORY_LIMIT_EXCEEDED) (version 22.8.8.3 (official build)) 2023.05.29 140700.726425 [ 28 ] {3878bf9e-aad5-42f8-827c-eb6b46e61409::20230528_1646_3017_14_13054} <Error> virtual bool DB:MutatePlainMergeTreeTask:executeStep(): Code: 241. DB:Exception Memory limit (total) exceeded: would use 3.60 GiB (attempt to allocate chunk of 4220276 bytes), maximum: 3.60 GiB. OvercommitTracker decision: Memory overcommit isn't used. Waiting time or overcommit denominator are set to zero. (MEMORY_LIMIT_EXCEEDED), Stack trace Any idea?
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Pranay

05/30/2023, 12:37 AM
also, reached out to you to get more details on this
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Vishnu Teja Vallala

06/01/2023, 7:37 AM
@Pranay @Prashant Shahi I have been experiencing the same issues from last 2 days on production. The allocated memory is 14GB. I dont see any traffic spikes/ span counts. I will try to increase the size and try. But from the kube pod memory graphs i can see it is requesting as much as >25GB sometimes.
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