Date: Sun, 8 Sep 1996 18:07:23 +1000 (EST) From: Darren Reed <avalon@coombs.anu.edu.au> To: freebsd-bugs@freebsd.org Cc: freebsd-hackers@freebsd.org Subject: no more mbufs! Message-ID: <199609080811.AA08048@mail.crl.com>
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Hi, I just made my 2.1.5 box run out of mbufs: kernel: Out of mbuf clusters - increase maxusers! so I thought I'd let it rest and wait for things to expire... (a reboot is going to be necessary, I can see...) however, netstat -m now looks like this: 1038 mbufs in use: 1025 mbufs allocated to data 2 mbufs allocated to packet headers 3 mbufs allocated to protocol control blocks 8 mbufs allocated to socket names and addresses 1024/1024 mbuf clusters in use 2177 Kbytes allocated to network (100% in use) 0 requests for memory deined 0 requests for memory delayed 0 calls to protocol drain queues there appear to be no outstanding connections in netstat -an output. To get the machine in this state, I was using it as the source of running iptest against an UltraSparc2 (making heavy use of sending packets out via BPF). Some minutes later, "netstat -m" still reports the same. Reboot time I guess: new kernel and has been up less than half an hour. Darren
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