Debug cli command history. From: [email protected] <[email protected]> On Behalf Of [email protected] Sent: Tuesday, January 28, 2020 3:46 AM To: [email protected] Subject: [vpp-dev] Need info on memory-tracer
[Edited Message Follows] Hi , Would like to understand on how to use/interpret the output of memory-tracer feature in VPP. Here are the steps I followed. 1) executed memory-trace on 2) checked show memory verbose 3) no allocations seen 4) executed a scenario, where a vector is allocated 5) checked show memory verbose ( saw the allocation ) 6) Executed the scenario, where the vector is FREEd 7) show memory verbose still showing the vector allocation in step4 I was expecting that my vec_free in step6 should remove the entry from "show memory verbose", which is not happening. Am I using this tool correctly to find out a leak. Do we need to manually check the o/p of "show memory" for each alloc, if there is a free present or not? (or) does this command tell that there is a potential leak. Coz, When i created an ip table, the traced objects became from 5 to 35. When I deleted the same ip table, it showed the traced objects as 45. I was expecting that it after a delete of ip table, the traced objects would come down. Can someone pls give hints on this.
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