1*c29d5175SchristosThe following is a demonstration of the sysbypid.d command, 2*c29d5175Schristos 3*c29d5175Schristos # sysbypid.d 4*c29d5175Schristos Tracing... Hit Ctrl-C to end. 5*c29d5175Schristos ^C 6*c29d5175Schristos EXEC PID SYS VALUE 7*c29d5175Schristos xterm 24030 rawch 1 8*c29d5175Schristos sched 0 rcvint 1 9*c29d5175Schristos fsflush 3 pswitch 1 10*c29d5175Schristos dtrace 19235 inv_swtch 1 11*c29d5175Schristos xterm 24030 syswrite 2 12*c29d5175Schristos Xorg 3597 syswrite 2 13*c29d5175Schristos xterm 24030 inv_swtch 2 14*c29d5175Schristos dtrace 19235 pswitch 2 15*c29d5175Schristos dtrace 19235 syswrite 2 16*c29d5175Schristos soffice.bin 4019 pswitch 3 17*c29d5175Schristos xterm 24030 pswitch 3 18*c29d5175Schristos mozilla-bin 3730 inv_swtch 4 19*c29d5175Schristos xterm 24030 sysread 4 20*c29d5175Schristos mozilla-bin 3730 readch 9 21*c29d5175Schristos mozilla-bin 3730 sysread 9 22*c29d5175Schristos Xorg 3597 pswitch 10 23*c29d5175Schristos Xorg 3597 sysread 11 24*c29d5175Schristos mozilla-bin 3730 syswrite 13 25*c29d5175Schristos java_vm 28209 pswitch 13 26*c29d5175Schristos sched 0 pswitch 15 27*c29d5175Schristos mozilla-bin 3730 pswitch 25 28*c29d5175Schristos setiathome 3929 trap 26 29*c29d5175Schristos setiathome 3929 pswitch 26 30*c29d5175Schristos setiathome 3929 inv_swtch 26 31*c29d5175Schristos dtrace 19235 writech 32 32*c29d5175Schristos dtrace 19235 outch 34 33*c29d5175Schristos dtrace 19235 trap 53 34*c29d5175Schristos Xorg 3597 writech 64 35*c29d5175Schristos xterm 24030 readch 96 36*c29d5175Schristos xterm 24030 writech 133 37*c29d5175Schristos mozilla-bin 3730 writech 905 38*c29d5175Schristos Xorg 3597 readch 1044 39*c29d5175Schristos 40*c29d5175SchristosIn the above output, the Xorg command with PID 3597 read 1044 bytes, as 41*c29d5175Schristosindicated by readch. 42*c29d5175Schristos 43*c29d5175Schristosmozilla-bin with PID 3730 wrote 905 bytes, as indicated by the writech. 44*c29d5175Schristos 45*c29d5175Schristos 46