[SERVER-70325] POC: Investigate cost of tracking memory allocations Created: 07/Oct/22  Updated: 29/Aug/23  Resolved: 29/Aug/23

Status: Closed
Project: Core Server
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Task Priority: Major - P3
Reporter: Louis Williams Assignee: Backlog - Service Architecture
Resolution: Duplicate Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

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 Description   

Write a POC to track per-operation memory utilization. We will do something similar to what the heap profiler is already doing. The plan is to intercept malloc and free calls to track memory usage per-Client (thread local).

We are interested only in knowing the overhead of such a mechanism on our existing performance workloads. It should be able to sample to approximate memory usage with some loss of precision.



 Comments   
Comment by Phoebe Du [ 29/Aug/23 ]

We will address this ticket in PM-3480.

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