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Alexander Chemeris alexander.chemeris at gmail.comHarald, Thanks for the observation. It would be great if this is filed to a bag tracker. Could you please setup one for osmo-pcu and create this as a ticket there? On Tue, Jan 15, 2013 at 8:42 PM, Harald Welte <laforge at gnumonks.org> wrote: > Hi all, > > while running osmo-pcu, it appears that it is leaking memory. At > startup time it consumes 4188 kBytes of virtual memory (on sysmobts-v2), > while after about 8MBytes of data transfer of a single GPRS-MS over 48 > hours, the virtual size has expanded to 8584 kBytes. > > Now I know that VSS is not RSS, etc. - but the fact that it always only > increasees, and increases with traffic is a clear indication of some > leakage somewehere. > > Unfortunately it also seems talloc is not used correctly in osmo-pcu, as > a USR1 signal doesn't really show any allocated objects beyond two. So > somehow either not all allocations are done with talloc, or the > allocation hierarchy does not link the objects to the root talloc > context. > > Regards, > Harald > > -- > - Harald Welte <laforge at gnumonks.org> http://laforge.gnumonks.org/ > ============================================================================ > "Privacy in residential applications is a desirable marketing option." > (ETSI EN 300 175-7 Ch. A6) > -- Regards, Alexander Chemeris. CEO, Fairwaves LLC / ООО УмРадио http://fairwaves.ru