You’re right in terms of “ls -lh”, but remember that Linux is smart about this specific problem. gzip one of these core files, and the compressed file will probably consume 50mb. You will need 200gb to gunzip one of them.
HTH... Dave From: <vpp-dev@lists.fd.io> on behalf of chetan bhasin <chetan.bhasin...@gmail.com> Date: Tuesday, June 25, 2019 at 1:29 AM To: Recipient Suppressed <dbar...@cisco.com> Cc: vpp-dev <vpp-dev@lists.fd.io> Subject: Re: [vpp-dev] Vpp 19.04 (process showing 200Gig of virtual memory on VM) Hi Dave, Thanks for the response. Resident memory is coming around 100Mb. As virtual memory is coming around 200GB , so I am worried in case vpp crash , core file going to be 200Gb . Thanks, Chetan Bhasin On Mon, Jun 24, 2019 at 8:03 PM Dave Barach (dbarach) <dbar...@cisco.com<mailto:dbar...@cisco.com>> wrote: Ack. I’ve asked folks to clean up a number of features which create [large] data structures only when features are enabled for the first time. That’s the fundamental problem. Virtual space not backed by physical pages costs very little, so it’s not a drop-everything come-running emergency. What is the resident set size? 35mb or so? HTH... Dave From: <vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io>> on behalf of chetan bhasin <chetan.bhasin...@gmail.com<mailto:chetan.bhasin...@gmail.com>> Date: Monday, June 24, 2019 at 9:46 AM To: vpp-dev <vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io>> Subject: [vpp-dev] Vpp 19.04 (process showing 200Gig of virtual memory on VM) Hello Everyone, While bringing vpp 19.04 app , we are observing 200Gig of virtual memory via top command. Any direction/recommendation is welcome. Thanks, Chetan Bhasin
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