From owner-freebsd-current Thu Apr 23 20:36:33 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id UAA14393 for freebsd-current-outgoing; Thu, 23 Apr 1998 20:36:33 -0700 (PDT) (envelope-from owner-freebsd-current@FreeBSD.ORG) Received: from lamb.sas.com (root@lamb.sas.com [192.35.83.8]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id UAA14362 for ; Thu, 23 Apr 1998 20:36:27 -0700 (PDT) (envelope-from jwd@unx.sas.com) Received: from mozart (mozart.unx.sas.com [192.58.184.8]) by lamb.sas.com (8.8.7/8.8.7) with SMTP id XAA12932 for ; Thu, 23 Apr 1998 23:36:12 -0400 (EDT) Received: by mozart (5.65c/SAS/Domains/5-6-90) id AA25760; Thu, 23 Apr 1998 23:36:09 -0400 From: "John W. DeBoskey" Message-Id: <199804240336.AA25760@mozart> Subject: heavy nfs usage & netstat -s & nfsstat To: freebsd-current@FreeBSD.ORG Date: Thu, 23 Apr 1998 23:36:09 -0400 (EDT) X-Mailer: ELM [version 2.4 PL23] Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Hi, I'm running 3.0-980223-SNAP doing heavy nfs v3 utilization. I can't see to figure out why 'dropped due to no socket' value is so high. Some sample netstat & nfsstat is below. This machine is on an isolated network which does not recieve normal/everyday broadcast traffic (thus my confusion). Any comments, or pointers to how I can figure this out myself would be welcome. Thanks, John netstat -s udp: 55632540 datagrams received 0 with incomplete header 0 with bad data length field 0 with bad checksum 127 dropped due to no socket 2489533 broadcast/multicast datagrams dropped due to no socket 7 dropped due to full socket buffers 0 not for hashed pcb 53142873 delivered 52617400 datagrams output and from nfsstat: $ nfsstat Client Info: Rpc Counts: Getattr Setattr Lookup Readlink Read Write Create Remove 2576816 28587 11626132 371 850192 484976 18464 4786 Rename Link Symlink Mkdir Rmdir Readdir RdirPlus Access 15486 0 1 2 1 7330 0 36779841 Mknod Fsstat Fsinfo PathConf Commit GLease Vacate Evict 0 11830 23 0 9 0 0 0 Rpc Info: TimedOut Invalid X Replies Retries Requests 0 0 1938 4041 52404847 Cache Info: Attr Hits Misses Lkup Hits Misses BioR Hits Misses BioW Hits Misses 131920193 2576816 34832381 11626129 93436201 846250 48215 484976 BioRLHits Misses BioD Hits Misses DirE Hits Misses 55529 371 21119 6389 11533 1 Server Info: Getattr Setattr Lookup Readlink Read Write Create Remove 3827 4520 8948 10 4231 4767 1132 0 Rename Link Symlink Mkdir Rmdir Readdir RdirPlus Access 0 0 0 438 0 30 0 9765 Mknod Fsstat Fsinfo PathConf Commit GLease Vacate Evict 0 300 89 0 757 0 0 0 Server Ret-Failed 5022 Server Faults 0 Server Cache Stats: Inprog Idem Non-idem Misses 3 1 1 63766 Server Lease Stats: Leases PeakL GLeases 0 0 0 Server Write Gathering: WriteOps WriteRPC Opsaved 4767 4767 0 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message