diff options
Diffstat (limited to 'testsuite/systemtap.examples/network/nettop.stp')
| -rwxr-xr-x | testsuite/systemtap.examples/network/nettop.stp | 44 |
1 files changed, 21 insertions, 23 deletions
diff --git a/testsuite/systemtap.examples/network/nettop.stp b/testsuite/systemtap.examples/network/nettop.stp index 96db413a..15b4d62a 100755 --- a/testsuite/systemtap.examples/network/nettop.stp +++ b/testsuite/systemtap.examples/network/nettop.stp @@ -4,39 +4,37 @@ global ifxmit, ifrecv probe netdev.transmit { - ifxmit[pid(), dev_name, execname(), uid()] <<< length + ifxmit[pid(), dev_name, execname(), uid()] <<< length } probe netdev.receive { - ifrecv[pid(), dev_name, execname(), uid()] <<< length + ifrecv[pid(), dev_name, execname(), uid()] <<< length } - function print_activity() { - printf("%5s %5s %-7s %7s %7s %7s %7s %-15s\n", - "PID", "UID", "DEV", "XMIT_PK", "RECV_PK", - "XMIT_KB", "RECV_KB", "COMMAND") - - foreach ([pid, dev, exec, uid] in ifrecv-) { - n_xmit = @count(ifxmit[pid, dev, exec, uid]) - n_recv = @count(ifrecv[pid, dev, exec, uid]) - printf("%5d %5d %-7s %7d %7d %7d %7d %-15s\n", - pid, uid, dev, n_xmit, n_recv, - n_xmit ? @sum(ifxmit[pid, dev, exec, uid])/1024 : 0, - n_recv ? @sum(ifrecv[pid, dev, exec, uid])/1024 : 0, - exec) - } - - print("\n") - - delete ifxmit - delete ifrecv + printf("%5s %5s %-7s %7s %7s %7s %7s %-15s\n", + "PID", "UID", "DEV", "XMIT_PK", "RECV_PK", + "XMIT_KB", "RECV_KB", "COMMAND") + + foreach ([pid, dev, exec, uid] in ifrecv-) { + n_xmit = @count(ifxmit[pid, dev, exec, uid]) + n_recv = @count(ifrecv[pid, dev, exec, uid]) + printf("%5d %5d %-7s %7d %7d %7d %7d %-15s\n", + pid, uid, dev, n_xmit, n_recv, + n_xmit ? @sum(ifxmit[pid, dev, exec, uid])/1024 : 0, + n_recv ? @sum(ifrecv[pid, dev, exec, uid])/1024 : 0, + exec) + } + + print("\n") + + delete ifxmit + delete ifrecv } probe timer.ms(5000), end, error { - print_activity() + print_activity() } - |