Date: Sat, 12 Mar 2011 14:53:55 -0500 From: Arnaud Lacombe <lacombar@gmail.com> To: Vlad Galu <dudu@dudu.ro> Cc: freebsd-net@freebsd.org Subject: Re: bge(4) on RELENG_8 mbuf cluster starvation Message-ID: <AANLkTimfh3OdXOe1JFo5u6JypcLrcWKv2WpSu8Uv-tgv@mail.gmail.com> In-Reply-To: <AANLkTimSs48ftRv8oh1wTwMEpgN1Ny3B1ahzfS=AbML_@mail.gmail.com> References: <AANLkTimSs48ftRv8oh1wTwMEpgN1Ny3B1ahzfS=AbML_@mail.gmail.com>
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Hi, On Sat, Mar 12, 2011 at 4:03 AM, Vlad Galu <dudu@dudu.ro> wrote: > Hi folks, > > On a fairly busy recent (r219010) RELENG_8 machine I keep getting > -- cut here -- > 1096/1454/2550 mbufs in use (current/cache/total) > 1035/731/1766/262144 mbuf clusters in use (current/cache/total/max) > 1035/202 mbuf+clusters out of packet secondary zone in use (current/cache) > 0/117/117/12800 4k (page size) jumbo clusters in use > (current/cache/total/max) > 0/0/0/6400 9k jumbo clusters in use (current/cache/total/max) > 0/0/0/3200 16k jumbo clusters in use (current/cache/total/max) > 2344K/2293K/4637K bytes allocated to network (current/cache/total) > 0/70128196/37726935 requests for mbufs denied (mbufs/clusters/mbuf+clusters) > ^^^^^^^^^^^^^^^^^^^^^ > -- and here -- > > kern.ipc.nmbclusters is set to 131072. Other settings: no, netstat(8) says 262144. Maybe can you include $(sysctl dev.bge) ? Might be useful. - Arnaud
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