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author | 2023-10-10 11:40:56 +0000 | |
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committer | 2023-10-10 11:40:56 +0000 | |
commit | e02cda008591317b1625707ff8e115a4841aa889 (patch) | |
tree | aee302e3cf8b59ec2d32ec481be3d1afddfc8968 /scripts/analyse-9p-simpletrace.py | |
parent | cc668e6b7e0ffd8c9d130513d12053cf5eda1d3b (diff) |
Introduce Virtio-loopback epsilon release:
Epsilon release introduces a new compatibility layer which make virtio-loopback
design to work with QEMU and rust-vmm vhost-user backend without require any
changes.
Signed-off-by: Timos Ampelikiotis <t.ampelikiotis@virtualopensystems.com>
Change-Id: I52e57563e08a7d0bdc002f8e928ee61ba0c53dd9
Diffstat (limited to 'scripts/analyse-9p-simpletrace.py')
-rwxr-xr-x | scripts/analyse-9p-simpletrace.py | 213 |
1 files changed, 213 insertions, 0 deletions
diff --git a/scripts/analyse-9p-simpletrace.py b/scripts/analyse-9p-simpletrace.py new file mode 100755 index 000000000..7dfcb6ba2 --- /dev/null +++ b/scripts/analyse-9p-simpletrace.py @@ -0,0 +1,213 @@ +#!/usr/bin/env python3 +# Pretty print 9p simpletrace log +# Usage: ./analyse-9p-simpletrace <trace-events> <trace-pid> +# +# Author: Harsh Prateek Bora +import os +import simpletrace + +symbol_9p = { + 6 : 'TLERROR', + 7 : 'RLERROR', + 8 : 'TSTATFS', + 9 : 'RSTATFS', + 12 : 'TLOPEN', + 13 : 'RLOPEN', + 14 : 'TLCREATE', + 15 : 'RLCREATE', + 16 : 'TSYMLINK', + 17 : 'RSYMLINK', + 18 : 'TMKNOD', + 19 : 'RMKNOD', + 20 : 'TRENAME', + 21 : 'RRENAME', + 22 : 'TREADLINK', + 23 : 'RREADLINK', + 24 : 'TGETATTR', + 25 : 'RGETATTR', + 26 : 'TSETATTR', + 27 : 'RSETATTR', + 30 : 'TXATTRWALK', + 31 : 'RXATTRWALK', + 32 : 'TXATTRCREATE', + 33 : 'RXATTRCREATE', + 40 : 'TREADDIR', + 41 : 'RREADDIR', + 50 : 'TFSYNC', + 51 : 'RFSYNC', + 52 : 'TLOCK', + 53 : 'RLOCK', + 54 : 'TGETLOCK', + 55 : 'RGETLOCK', + 70 : 'TLINK', + 71 : 'RLINK', + 72 : 'TMKDIR', + 73 : 'RMKDIR', + 74 : 'TRENAMEAT', + 75 : 'RRENAMEAT', + 76 : 'TUNLINKAT', + 77 : 'RUNLINKAT', + 100 : 'TVERSION', + 101 : 'RVERSION', + 102 : 'TAUTH', + 103 : 'RAUTH', + 104 : 'TATTACH', + 105 : 'RATTACH', + 106 : 'TERROR', + 107 : 'RERROR', + 108 : 'TFLUSH', + 109 : 'RFLUSH', + 110 : 'TWALK', + 111 : 'RWALK', + 112 : 'TOPEN', + 113 : 'ROPEN', + 114 : 'TCREATE', + 115 : 'RCREATE', + 116 : 'TREAD', + 117 : 'RREAD', + 118 : 'TWRITE', + 119 : 'RWRITE', + 120 : 'TCLUNK', + 121 : 'RCLUNK', + 122 : 'TREMOVE', + 123 : 'RREMOVE', + 124 : 'TSTAT', + 125 : 'RSTAT', + 126 : 'TWSTAT', + 127 : 'RWSTAT' +} + +class VirtFSRequestTracker(simpletrace.Analyzer): + def begin(self): + print("Pretty printing 9p simpletrace log ...") + + def v9fs_rerror(self, tag, id, err): + print("RERROR (tag =", tag, ", id =", symbol_9p[id], ", err = \"", os.strerror(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, version, 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, tag, 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, name, perm, mode): + print("TCREATE (tag =", tag, ", fid =", fid, ", perm =", oct(perm), ", name =", name, ", mode =", oct(mode), ")") + + def v9fs_create_return(self, tag, id, type, version, 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()) |