From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([140.186.70.92]:46627) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1R9aap-0000kw-2Y for qemu-devel@nongnu.org; Fri, 30 Sep 2011 06:45:24 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1R9aan-0001Ro-FT for qemu-devel@nongnu.org; Fri, 30 Sep 2011 06:45:22 -0400 Received: from e28smtp04.in.ibm.com ([122.248.162.4]:39067) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1R9aam-0001RZ-IM for qemu-devel@nongnu.org; Fri, 30 Sep 2011 06:45:21 -0400 Received: from d28relay03.in.ibm.com (d28relay03.in.ibm.com [9.184.220.60]) by e28smtp04.in.ibm.com (8.14.4/8.13.1) with ESMTP id p8UAjG9C019173 for ; Fri, 30 Sep 2011 16:15:16 +0530 Received: from d28av05.in.ibm.com (d28av05.in.ibm.com [9.184.220.67]) by d28relay03.in.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id p8UAjGYh3964988 for ; Fri, 30 Sep 2011 16:15:16 +0530 Received: from d28av05.in.ibm.com (loopback [127.0.0.1]) by d28av05.in.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id p8UGEcTF009576 for ; Sat, 1 Oct 2011 02:14:38 +1000 Message-ID: <4E859DBA.3000904@linux.vnet.ibm.com> Date: Fri, 30 Sep 2011 16:15:14 +0530 From: Harsh Bora MIME-Version: 1.0 References: <1317378975-25080-1-git-send-email-harsh@linux.vnet.ibm.com> <1317378975-25080-4-git-send-email-harsh@linux.vnet.ibm.com> In-Reply-To: <1317378975-25080-4-git-send-email-harsh@linux.vnet.ibm.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH v2 3/3] scripts: Simpletrace log analysis script for pretty-printing 9p log. List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: stefanha@gmail.com, "Aneesh Kumar K. V" On 09/30/2011 04:06 PM, Harsh Prateek Bora wrote: > This python script allows to pretty print 9p simpletrace logs and can be > further enhanced to filter 9p logs based on command line arguments. Sample ouput of this analysis script (will be added in commit log): Pretty printing 9p simpletrace log ... TGETATTR (tag = 1 , fid = 0 , request_mask = 0x7ff ) RGETATTR (tag = 1 , result_mask = 0x7ff , mode = 040777 , uid = 500 , gid = 500 ) TXATTRWALK (tag = 1 , fid = 0 , newfid = 1 , xattr name = 36832096 ) RXATTRWALK (tag = 1 , xattrsize = 18446744073709551555 ) TXATTRWALK (tag = 1 , fid = 0 , newfid = 1 , xattr name = 36744768 ) RXATTRWALK (tag = 1 , xattrsize = 18446744073709551555 ) TGETATTR (tag = 1 , fid = 1 , request_mask = 0x3fff ) RGETATTR (tag = 1 , result_mask = 0x17ff , mode = 040777 , uid = 500 , gid = 500 ) TWALK (tag = 1 , fid = 1 , newfid = 2 , nwnames = 1 ) RWALK (tag = 1 , nwnames = 1 , qids = 0x230aea0 ) > > Signed-off-by: Harsh Prateek Bora > --- > scripts/analyse-9p-simpletrace.py | 142 +++++++++++++++++++++++++++++++++++++ > 1 files changed, 142 insertions(+), 0 deletions(-) > create mode 100755 scripts/analyse-9p-simpletrace.py > > diff --git a/scripts/analyse-9p-simpletrace.py b/scripts/analyse-9p-simpletrace.py > new file mode 100755 > index 0000000..4358d6b > --- /dev/null > +++ b/scripts/analyse-9p-simpletrace.py > @@ -0,0 +1,142 @@ > +#!/usr/bin/env python > +# Pretty print 9p simpletrace log > +# Usage: ./analyse-9p-simpletrace > +# > +# Author: Harsh Prateek Bora > + > +import simpletrace > + > +class VirtFSRequestTracker(simpletrace.Analyzer): > + def begin(self): > + print "Pretty printing 9p simpletrace log ..." > + > + def complete_pdu(self, tag, id, err): > + print "ERROR (tag =", tag, ", id =", id, ",err =", err, ")" > + > + def v9fs_version(self, tag, id, msize, version): > + print "TVERSION (tag =", tag, ", msize =", msize, ", version =", version, ")" > + > + def v9fs_version_return(self, tag, id, msize, version): > + print "RVERSION (tag =", tag, ", msize =", msize, ", version =", version, ")" > + > + def v9fs_attach(self, tag, id, fid, afid, uname, aname): > + print "TATTACH (tag =", tag, ", fid =", fid, ", afid =", afid, ", uname =", uname, ", aname =", aname, ")" > + > + def v9fs_attach_return(self, tag, id, type, verison, path): > + print "RATTACH (tag =", tag, ", qid={type =", type, ", version =", version, ", path =", path, "})" > + > + def v9fs_stat(self, tag, id, fid): > + print "TSTAT (tag =", tag, ", fid =", fid, ")" > + > + def v9fs_stat_return(self, tag, id, mode, atime, mtime, length): > + print "RSTAT (tag =", tag, ", mode =", mode, ", atime =", atime, ", mtime =", mtime, ", length =", length, ")" > + > + def v9fs_getattr(self, tag, id, fid, request_mask): > + print "TGETATTR (tag =", tag, ", fid =", fid, ", request_mask =", hex(request_mask), ")" > + > + def v9fs_getattr_return(self, tag, id, result_mask, mode, uid, gid): > + print "RGETATTR (tag =", tag, ", result_mask =", hex(result_mask), ", mode =", oct(mode), ", uid =", uid, ", gid =", gid, ")" > + > + def v9fs_walk(self, tag, id, fid, newfid, nwnames): > + print "TWALK (tag =", tag, ", fid =", fid, ", newfid =", newfid, ", nwnames =", nwnames, ")" > + > + def v9fs_walk_return(self, tag, id, nwnames, qids): > + print "RWALK (tag =", tag, ", nwnames =", nwnames, ", qids =", hex(qids), ")" > + > + def v9fs_open(self, tag, id, fid, mode): > + print "TOPEN (tag =", tag, ", fid =", fid, ", mode =", oct(mode), ")" > + > + def v9fs_open_return(self, tag, id, type, version, path, iounit): > + print "ROPEN (tag =", tag, ", qid={type =", type, ", version =", version, ", path =", path, "}, iounit =", iounit, ")" > + > + def v9fs_lcreate(self, tag, id, dfid, flags, mode, gid): > + print "TLCREATE (tag =", tag, ", dfid =", dfid, ", flags =", oct(flags), ", mode =", oct(mode), ", gid =", gid, ")" > + > + def v9fs_lcreate_return(self, id, type, version, path, iounit): > + print "RLCREATE (tag =", tag, ", qid={type =", type, ", version =", version, ", path =", path, "}, iounit =", iounit, ")" > + > + def v9fs_fsync(self, tag, id, fid, datasync): > + print "TFSYNC (tag =", tag, ", fid =", fid, ", datasync =", datasync, ")" > + > + def v9fs_clunk(self, tag, id, fid): > + print "TCLUNK (tag =", tag, ", fid =", fid, ")" > + > + def v9fs_read(self, tag, id, fid, off, max_count): > + print "TREAD (tag =", tag, ", fid =", fid, ", off =", off, ", max_count =", max_count, ")" > + > + def v9fs_read_return(self, tag, id, count, err): > + print "RREAD (tag =", tag, ", count =", count, ", err =", err, ")" > + > + def v9fs_readdir(self, tag, id, fid, offset, max_count): > + print "TREADDIR (tag =", tag, ", fid =", fid, ", offset =", offset, ", max_count =", max_count, ")" > + > + def v9fs_readdir_return(self, tag, id, count, retval): > + print "RREADDIR (tag =", tag, ", count =", count, ", retval =", retval, ")" > + > + def v9fs_write(self, tag, id, fid, off, count, cnt): > + print "TWRITE (tag =", tag, ", fid =", fid, ", off =", off, ", count =", count, ", cnt =", cnt, ")" > + > + def v9fs_write_return(self, tag, id, total, err): > + print "RWRITE (tag =", tag, ", total =", total, ", err =", err, ")" > + > + def v9fs_create(self, tag, id, fid, perm, name, mode): > + print "TCREATE (tag =", tag, ", fid =", fid, ", perm =", oct(perm), ", name =", name, ", mode =", oct(mode), ")" > + > + def v9fs_create_return(self, tag, id, type, verison, path, iounit): > + print "RCREATE (tag =", tag, ", qid={type =", type, ", version =", version, ", path =", path, "}, iounit =", iounit, ")" > + > + def v9fs_symlink(self, tag, id, fid, name, symname, gid): > + print "TSYMLINK (tag =", tag, ", fid =", fid, ", name =", name, ", symname =", symname, ", gid =", gid, ")" > + > + def v9fs_symlink_return(self, tag, id, type, version, path): > + print "RSYMLINK (tag =", tag, ", qid={type =", type, ", version =", version, ", path =", path, "})" > + > + def v9fs_flush(self, tag, id, flush_tag): > + print "TFLUSH (tag =", tag, ", flush_tag =", flush_tag, ")" > + > + def v9fs_link(self, tag, id, dfid, oldfid, name): > + print "TLINK (tag =", tag, ", dfid =", dfid, ", oldfid =", oldfid, ", name =", name, ")" > + > + def v9fs_remove(self, tag, id, fid): > + print "TREMOVE (tag =", tag, ", fid =", fid, ")" > + > + def v9fs_wstat(self, tag, id, fid, mode, atime, mtime): > + print "TWSTAT (tag =", tag, ", fid =", fid, ", mode =", oct(mode), ", atime =", atime, "mtime =", mtime, ")" > + > + def v9fs_mknod(self, tag, id, fid, mode, major, minor): > + print "TMKNOD (tag =", tag, ", fid =", fid, ", mode =", oct(mode), ", major =", major, ", minor =", minor, ")" > + > + def v9fs_lock(self, tag, id, fid, type, start, length): > + print "TLOCK (tag =", tag, ", fid =", fid, "type =", type, ", start =", start, ", length =", length, ")" > + > + def v9fs_lock_return(self, tag, id, status): > + print "RLOCK (tag =", tag, ", status =", status, ")" > + > + def v9fs_getlock(self, tag, id, fid, type, start, length): > + print "TGETLOCK (tag =", tag, ", fid =", fid, "type =", type, ", start =", start, ", length =", length, ")" > + > + def v9fs_getlock_return(self, tag, id, type, start, length, proc_id): > + print "RGETLOCK (tag =", tag, "type =", type, ", start =", start, ", length =", length, ", proc_id =", proc_id, ")" > + > + def v9fs_mkdir(self, tag, id, fid, name, mode, gid): > + print "TMKDIR (tag =", tag, ", fid =", fid, ", name =", name, ", mode =", mode, ", gid =", gid, ")" > + > + def v9fs_mkdir_return(self, tag, id, type, version, path, err): > + print "RMKDIR (tag =", tag, ", qid={type =", type, ", version =", version, ", path =", path, "}, err =", err, ")" > + > + def v9fs_xattrwalk(self, tag, id, fid, newfid, name): > + print "TXATTRWALK (tag =", tag, ", fid =", fid, ", newfid =", newfid, ", xattr name =", name, ")" > + > + def v9fs_xattrwalk_return(self, tag, id, size): > + print "RXATTRWALK (tag =", tag, ", xattrsize =", size, ")" > + > + def v9fs_xattrcreate(self, tag, id, fid, name, size, flags): > + print "TXATTRCREATE (tag =", tag, ", fid =", fid, ", name =", name, ", xattrsize =", size, ", flags =", flags, ")" > + > + def v9fs_readlink(self, tag, id, fid): > + print "TREADLINK (tag =", tag, ", fid =", fid, ")" > + > + def v9fs_readlink_return(self, tag, id, target): > + print "RREADLINK (tag =", tag, ", target =", target, ")" > + > +simpletrace.run(VirtFSRequestTracker())