analyse-9p-simpletrace.py (9103B)
1 #!/usr/bin/env python3 2 # Pretty print 9p simpletrace log 3 # Usage: ./analyse-9p-simpletrace <trace-events> <trace-pid> 4 # 5 # Author: Harsh Prateek Bora 6 import os 7 import simpletrace 8 9 symbol_9p = { 10 6 : 'TLERROR', 11 7 : 'RLERROR', 12 8 : 'TSTATFS', 13 9 : 'RSTATFS', 14 12 : 'TLOPEN', 15 13 : 'RLOPEN', 16 14 : 'TLCREATE', 17 15 : 'RLCREATE', 18 16 : 'TSYMLINK', 19 17 : 'RSYMLINK', 20 18 : 'TMKNOD', 21 19 : 'RMKNOD', 22 20 : 'TRENAME', 23 21 : 'RRENAME', 24 22 : 'TREADLINK', 25 23 : 'RREADLINK', 26 24 : 'TGETATTR', 27 25 : 'RGETATTR', 28 26 : 'TSETATTR', 29 27 : 'RSETATTR', 30 30 : 'TXATTRWALK', 31 31 : 'RXATTRWALK', 32 32 : 'TXATTRCREATE', 33 33 : 'RXATTRCREATE', 34 40 : 'TREADDIR', 35 41 : 'RREADDIR', 36 50 : 'TFSYNC', 37 51 : 'RFSYNC', 38 52 : 'TLOCK', 39 53 : 'RLOCK', 40 54 : 'TGETLOCK', 41 55 : 'RGETLOCK', 42 70 : 'TLINK', 43 71 : 'RLINK', 44 72 : 'TMKDIR', 45 73 : 'RMKDIR', 46 74 : 'TRENAMEAT', 47 75 : 'RRENAMEAT', 48 76 : 'TUNLINKAT', 49 77 : 'RUNLINKAT', 50 100 : 'TVERSION', 51 101 : 'RVERSION', 52 102 : 'TAUTH', 53 103 : 'RAUTH', 54 104 : 'TATTACH', 55 105 : 'RATTACH', 56 106 : 'TERROR', 57 107 : 'RERROR', 58 108 : 'TFLUSH', 59 109 : 'RFLUSH', 60 110 : 'TWALK', 61 111 : 'RWALK', 62 112 : 'TOPEN', 63 113 : 'ROPEN', 64 114 : 'TCREATE', 65 115 : 'RCREATE', 66 116 : 'TREAD', 67 117 : 'RREAD', 68 118 : 'TWRITE', 69 119 : 'RWRITE', 70 120 : 'TCLUNK', 71 121 : 'RCLUNK', 72 122 : 'TREMOVE', 73 123 : 'RREMOVE', 74 124 : 'TSTAT', 75 125 : 'RSTAT', 76 126 : 'TWSTAT', 77 127 : 'RWSTAT' 78 } 79 80 class VirtFSRequestTracker(simpletrace.Analyzer): 81 def begin(self): 82 print("Pretty printing 9p simpletrace log ...") 83 84 def v9fs_rerror(self, tag, id, err): 85 print("RERROR (tag =", tag, ", id =", symbol_9p[id], ", err = \"", os.strerror(err), "\")") 86 87 def v9fs_version(self, tag, id, msize, version): 88 print("TVERSION (tag =", tag, ", msize =", msize, ", version =", version, ")") 89 90 def v9fs_version_return(self, tag, id, msize, version): 91 print("RVERSION (tag =", tag, ", msize =", msize, ", version =", version, ")") 92 93 def v9fs_attach(self, tag, id, fid, afid, uname, aname): 94 print("TATTACH (tag =", tag, ", fid =", fid, ", afid =", afid, ", uname =", uname, ", aname =", aname, ")") 95 96 def v9fs_attach_return(self, tag, id, type, version, path): 97 print("RATTACH (tag =", tag, ", qid={type =", type, ", version =", version, ", path =", path, "})") 98 99 def v9fs_stat(self, tag, id, fid): 100 print("TSTAT (tag =", tag, ", fid =", fid, ")") 101 102 def v9fs_stat_return(self, tag, id, mode, atime, mtime, length): 103 print("RSTAT (tag =", tag, ", mode =", mode, ", atime =", atime, ", mtime =", mtime, ", length =", length, ")") 104 105 def v9fs_getattr(self, tag, id, fid, request_mask): 106 print("TGETATTR (tag =", tag, ", fid =", fid, ", request_mask =", hex(request_mask), ")") 107 108 def v9fs_getattr_return(self, tag, id, result_mask, mode, uid, gid): 109 print("RGETATTR (tag =", tag, ", result_mask =", hex(result_mask), ", mode =", oct(mode), ", uid =", uid, ", gid =", gid, ")") 110 111 def v9fs_walk(self, tag, id, fid, newfid, nwnames): 112 print("TWALK (tag =", tag, ", fid =", fid, ", newfid =", newfid, ", nwnames =", nwnames, ")") 113 114 def v9fs_walk_return(self, tag, id, nwnames, qids): 115 print("RWALK (tag =", tag, ", nwnames =", nwnames, ", qids =", hex(qids), ")") 116 117 def v9fs_open(self, tag, id, fid, mode): 118 print("TOPEN (tag =", tag, ", fid =", fid, ", mode =", oct(mode), ")") 119 120 def v9fs_open_return(self, tag, id, type, version, path, iounit): 121 print("ROPEN (tag =", tag, ", qid={type =", type, ", version =", version, ", path =", path, "}, iounit =", iounit, ")") 122 123 def v9fs_lcreate(self, tag, id, dfid, flags, mode, gid): 124 print("TLCREATE (tag =", tag, ", dfid =", dfid, ", flags =", oct(flags), ", mode =", oct(mode), ", gid =", gid, ")") 125 126 def v9fs_lcreate_return(self, tag, id, type, version, path, iounit): 127 print("RLCREATE (tag =", tag, ", qid={type =", type, ", version =", version, ", path =", path, "}, iounit =", iounit, ")") 128 129 def v9fs_fsync(self, tag, id, fid, datasync): 130 print("TFSYNC (tag =", tag, ", fid =", fid, ", datasync =", datasync, ")") 131 132 def v9fs_clunk(self, tag, id, fid): 133 print("TCLUNK (tag =", tag, ", fid =", fid, ")") 134 135 def v9fs_read(self, tag, id, fid, off, max_count): 136 print("TREAD (tag =", tag, ", fid =", fid, ", off =", off, ", max_count =", max_count, ")") 137 138 def v9fs_read_return(self, tag, id, count, err): 139 print("RREAD (tag =", tag, ", count =", count, ", err =", err, ")") 140 141 def v9fs_readdir(self, tag, id, fid, offset, max_count): 142 print("TREADDIR (tag =", tag, ", fid =", fid, ", offset =", offset, ", max_count =", max_count, ")") 143 144 def v9fs_readdir_return(self, tag, id, count, retval): 145 print("RREADDIR (tag =", tag, ", count =", count, ", retval =", retval, ")") 146 147 def v9fs_write(self, tag, id, fid, off, count, cnt): 148 print("TWRITE (tag =", tag, ", fid =", fid, ", off =", off, ", count =", count, ", cnt =", cnt, ")") 149 150 def v9fs_write_return(self, tag, id, total, err): 151 print("RWRITE (tag =", tag, ", total =", total, ", err =", err, ")") 152 153 def v9fs_create(self, tag, id, fid, name, perm, mode): 154 print("TCREATE (tag =", tag, ", fid =", fid, ", perm =", oct(perm), ", name =", name, ", mode =", oct(mode), ")") 155 156 def v9fs_create_return(self, tag, id, type, version, path, iounit): 157 print("RCREATE (tag =", tag, ", qid={type =", type, ", version =", version, ", path =", path, "}, iounit =", iounit, ")") 158 159 def v9fs_symlink(self, tag, id, fid, name, symname, gid): 160 print("TSYMLINK (tag =", tag, ", fid =", fid, ", name =", name, ", symname =", symname, ", gid =", gid, ")") 161 162 def v9fs_symlink_return(self, tag, id, type, version, path): 163 print("RSYMLINK (tag =", tag, ", qid={type =", type, ", version =", version, ", path =", path, "})") 164 165 def v9fs_flush(self, tag, id, flush_tag): 166 print("TFLUSH (tag =", tag, ", flush_tag =", flush_tag, ")") 167 168 def v9fs_link(self, tag, id, dfid, oldfid, name): 169 print("TLINK (tag =", tag, ", dfid =", dfid, ", oldfid =", oldfid, ", name =", name, ")") 170 171 def v9fs_remove(self, tag, id, fid): 172 print("TREMOVE (tag =", tag, ", fid =", fid, ")") 173 174 def v9fs_wstat(self, tag, id, fid, mode, atime, mtime): 175 print("TWSTAT (tag =", tag, ", fid =", fid, ", mode =", oct(mode), ", atime =", atime, "mtime =", mtime, ")") 176 177 def v9fs_mknod(self, tag, id, fid, mode, major, minor): 178 print("TMKNOD (tag =", tag, ", fid =", fid, ", mode =", oct(mode), ", major =", major, ", minor =", minor, ")") 179 180 def v9fs_lock(self, tag, id, fid, type, start, length): 181 print("TLOCK (tag =", tag, ", fid =", fid, "type =", type, ", start =", start, ", length =", length, ")") 182 183 def v9fs_lock_return(self, tag, id, status): 184 print("RLOCK (tag =", tag, ", status =", status, ")") 185 186 def v9fs_getlock(self, tag, id, fid, type, start, length): 187 print("TGETLOCK (tag =", tag, ", fid =", fid, "type =", type, ", start =", start, ", length =", length, ")") 188 189 def v9fs_getlock_return(self, tag, id, type, start, length, proc_id): 190 print("RGETLOCK (tag =", tag, "type =", type, ", start =", start, ", length =", length, ", proc_id =", proc_id, ")") 191 192 def v9fs_mkdir(self, tag, id, fid, name, mode, gid): 193 print("TMKDIR (tag =", tag, ", fid =", fid, ", name =", name, ", mode =", mode, ", gid =", gid, ")") 194 195 def v9fs_mkdir_return(self, tag, id, type, version, path, err): 196 print("RMKDIR (tag =", tag, ", qid={type =", type, ", version =", version, ", path =", path, "}, err =", err, ")") 197 198 def v9fs_xattrwalk(self, tag, id, fid, newfid, name): 199 print("TXATTRWALK (tag =", tag, ", fid =", fid, ", newfid =", newfid, ", xattr name =", name, ")") 200 201 def v9fs_xattrwalk_return(self, tag, id, size): 202 print("RXATTRWALK (tag =", tag, ", xattrsize =", size, ")") 203 204 def v9fs_xattrcreate(self, tag, id, fid, name, size, flags): 205 print("TXATTRCREATE (tag =", tag, ", fid =", fid, ", name =", name, ", xattrsize =", size, ", flags =", flags, ")") 206 207 def v9fs_readlink(self, tag, id, fid): 208 print("TREADLINK (tag =", tag, ", fid =", fid, ")") 209 210 def v9fs_readlink_return(self, tag, id, target): 211 print("RREADLINK (tag =", tag, ", target =", target, ")") 212 213 simpletrace.run(VirtFSRequestTracker())