Get profiling info without stopping program
I frequently want to know profiling information for web servers in production. Unfortunately there doesn't seem to be a way to trigger this without stopping the program, which might annoy my users.
My ideal would be to able to call "dumpProfile :: Filename -> IO()" and then call that from a timer thread.
Trac metadata
Trac field | Value |
---|---|
Version | 7.10.1 |
Type | FeatureRequest |
TypeOfFailure | OtherFailure |
Priority | normal |
Resolution | Unresolved |
Component | Compiler |
Test case | |
Differential revisions | |
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Blocking | |
CC | |
Operating system | |
Architecture |