munin: Make graph log scale

and start at 1 always

1 files changed, 2 insertions, 1 deletions

diff --git a/roles/router/files/munin_bird b/roles/router/files/munin_bird
index 7fb39cf..8504c98 100755
--- a/roles/router/files/munin_bird
+++ b/roles/router/files/munin_bird
@@ -143,13 +143,14 @@ sub autoconf {
     exit 0;
 }
 
+# log scale, minimum 1 for consistent appearance
 sub config {
     my $stats = get_stats;
     while ( my ($name,$proto) = each %$stats) {
         print <<HEREDOC;
 multigraph ${name}_routes
 graph_title bird routes for $proto->{title}
-graph_args --base 1000
+graph_args --base 1000 --logarithmic -l 1
 graph_vlabel routes
 graph_category network
 exported.label Exported routes