tweak nettop.stp demo to sort by accumulated counts despite merging

diff --git a/testsuite/systemtap.examples/network/nettop.stp b/testsuite/systemtap.examples/network/nettop.stp
index b84e488213b133b7f1497d323efb2d32559388cc..e96548f1112aedd9ca5ae592bace111f70d6d406 100755 (executable)
--- a/testsuite/systemtap.examples/network/nettop.stp
+++ b/testsuite/systemtap.examples/network/nettop.stp
@@ -19,11 +19,11 @@ function print_activity()
          "PID", "UID", "DEV", "XMIT_PK", "RECV_PK",
          "XMIT_KB", "RECV_KB", "COMMAND")
 
-  foreach ([pid, dev, exec, uid] in ifrecv-) {
-         ifmerged[pid, dev, exec, uid] = 1;
+  foreach ([pid, dev, exec, uid] in ifrecv) {
+         ifmerged[pid, dev, exec, uid] += @count(ifrecv[pid,dev,exec,uid]);
   }
-  foreach ([pid, dev, exec, uid] in ifxmit-) {
-         ifmerged[pid, dev, exec, uid] = 1;
+  foreach ([pid, dev, exec, uid] in ifxmit) {
+         ifmerged[pid, dev, exec, uid] += @count(ifxmit[pid,dev,exec,uid]);
   }
   foreach ([pid, dev, exec, uid] in ifmerged-) {
     n_xmit = @count(ifxmit[pid, dev, exec, uid])