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Hey Mark, * Mark Wielaard <mark@klomp.org> [2012-08-03 09:56]: > On Thu, 2012-08-02 at 09:10 -0400, Lukas Berk wrote: [...] > > They look interesting, but do you have some example usage for this? My > garbage collector knowledge is very rusty. Just some simple description > when which point would be hit and what interesting data can be > collected/analysed at that time would be nice to put this in context. I ran a $stap eventcount.stp hotspot.gc_* -o eventcount.txt style script and have attached the output. I'll also start to document the script(tapset?) I've been using to interpret the probe points I've been added here. > > Did you happen to talk to the thermostat team? They might give some > feedback on what kind of information they need and whether these probe > points would cover their needs. Yes I have, and I'm working towards what they'd like (idealy we'd like to track objects from allocation, space to space, and eventually watch them be collected), however I'd like to make sure this is the correct starting point and work my way there, one step at a time :) Cheers, Lukas
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eventcount.txt
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