From 7ebae5df505c81dcfe61fbe86f2af38adf5b52b0 Mon Sep 17 00:00:00 2001
From: Tobias Klauser <tklauser@distanz.ch>
Date: Wed, 10 Jul 2013 22:26:42 +0200
Subject: ifpps: Reduce default number of top hitter CPUs to 5

Since we now also display the average (and in the future possibly also
the standard deviation), reduce the default number of CPUs displayed to
5, to keep terminal space usage low.

Suggested-by: Daniel Borkmann <dborkman@redhat.com>
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
---
 ifpps.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'ifpps.c')

diff --git a/ifpps.c b/ifpps.c
index 57969f0..1242f30 100644
--- a/ifpps.c
+++ b/ifpps.c
@@ -112,7 +112,7 @@ static void __noreturn help(void)
 	     "  -d|--dev <netdev>      Device to fetch statistics for e.g., eth0\n"
 	     "  -t|--interval <time>   Refresh time in ms (default 1000 ms)\n"
 	     "  -n|--num-cpus <num>    Number of top hitter CPUs to display\n"
-	     "                         in ncurses mode (default 10)\n"
+	     "                         in ncurses mode (default 5)\n"
 	     "  -p|--promisc           Promiscuous mode\n"
 	     "  -c|--csv               Output to terminal as Gnuplot-ready data\n"
 	     "  -l|--loop              Continuous CSV output\n"
@@ -1160,7 +1160,7 @@ int main(int argc, char **argv)
 {
 	short ifflags = 0;
 	int c, opt_index, ret, cpus, promisc = 0;
-	unsigned int top_cpus = 10;
+	unsigned int top_cpus = 5;
 	uint64_t interval = 1000;
 	char *ifname = NULL;
 	int (*func_main)(const char *ifname, uint64_t ms_interval,
-- 
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