Hi Vijay, > I am configuring gtpu tunnels in VPP, where for each gtpu tunnel am > configuring 2 classify tables and 1 policer. Have added 9000 gtpu tunnels. > After that I am continuously adding and deleting 1000 gtpu tunnels. And > have observed that heap memory is increasing continuously. Due to which > after 4 hours VPP is crashed, as heap memory is total allocated and got > "os_out_of_memory_on_failure" issue. Heap size configured in startup.conf > is 1GB > Does anyone also face this issue? Is there any solution to it?
You can track memory usage with memory traces: https://s3-docs.fd.io/vpp/22.06/gettingstarted/troubleshooting/mem.html By comparing memory traces at different time, you should be able to pinpoint where the memory is increasing. Best ben
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