would you mind sending a diff done with cvs add so that it's easier to
handle please? (cvs add/rm works ok done against anoncvs for adding or
removing files)

cd files
cvs add iostat_
cd ..
cvs diff -uNp


On 2025/11/11 01:37, Olivier Cherrier wrote:
>     Hello,
> 
> Here is a small bump for net/munin.
> 
> It adds:
>   _ a description to the interface graphics (based on the 'descr' value
>     configured through ifconfig(8), if defined).
>     It is handy when you have many interfaces with similar names.
>   _ some 'iostat_' plugins to graph disk statistics (IO Bytes/s and
> transfers/s).
> 
> 
> Thanks,
> 
> -- 
> Olivier Cherrier
> Phone: +352691570680
> mailto:[email protected]
> 

> #!/bin/sh
> # -*- sh -*-
> #
> # Wildcard-plugin to monitor disk IOs. To monitor a disk, link
> # iostat_<disk> to this file. E.g.
> #
> #    ln -s /usr/local/libexec/munin/plugins/iostat_ \
> #     /etc/munin/plugins/iostat_sd0
> #
> # ...will monitor sd0.
> #
> # To aggregate all disk traffic on the system, link iostat_aggregated
> # to this file.
> #
> # Magic markers (optional - used by munin-config and some installation
> # scripts):
> #
> #%# family=auto
> #%# capabilities=autoconf suggest
> 
> DISK=${0##*iostat_}
> 
> 
> if [ "$1" = "autoconf" ]; then
>       if [ -x /usr/sbin/iostat -a -x /sbin/sysctl ]; then
>               echo yes
>               exit 0
>       else
>               echo "no (/usr/sbin/iostat or /sbin/sysctl not found)"
>               exit 0
>       fi
> fi
> 
> if [ "$1" = "suggest" ]; then
>       if [ -x /sbin/sysctl ]; then
>               /sbin/sysctl hw.disknames | perl -ne '
>                       my @disks = split(/=|,/);
>                       for my $disk (@disks) {
>                               next if $disk =~ m{hw.disknames};
>                               my @d = split(/:/, $disk);
>                               print "$d[0]\n" if ($d[0] =~ m{[a-z]+\d+}
>                                       and $d[1] =~ m/.{16}/);
>                       }
>               '
>               exit 0
>       else
>               exit 1
>       fi
> fi
> 
> if [ "$1" = "config" ]; then
>       echo 'multigraph bytes'
>       echo "graph_title $DISK IO Bytes/s"
>       echo 'graph_args --base 1024'
>       echo 'graph_vlabel Bytes/s'
>       echo 'graph_category disk'
>       echo "graph_info This graph shows IO statistics (total Bytes/s) for 
> $DISK disk."
>       # echo 'graph_scale yes'
>       echo "kb.info Data transfered (Bytes/s) on the $DISK disk."
>       echo 'kb.label Bytes transfered'
>         echo 'kb.type DERIVE'
>         # echo 'kb.graph no'
>         echo 'kb.cdef kb,1024,*'
>       echo 'kb.min 0'
>       echo ''
>       echo 'multigraph xfr'
>       echo "graph_title $DISK transfers/s"
>       echo 'graph_args --base 1000'
>       echo 'graph_vlabel xfr/s'
>       echo 'graph_category disk'
>       echo "graph_info This graph shows IO statistics (transfers/s) for $DISK 
> disk."
>       # echo 'graph_scale yes'
>       echo "xfr.info Disk transfers (IOPs) on the $DISK disk."
>         echo 'xfr.label Disk transfers'
>       echo 'xfr.type DERIVE'
>       # echo 'xfr.cdef xfr,8,*'
>       echo 'xfr.min 0'
> 
>       exit 0
> fi
> 
> /usr/sbin/iostat -ID $DISK | awk '
>       /[[:digit:]]+[[:space:]][[:digit:]]+[[:space:]][[[:digit:]]|\.]+/ {
>       if (NF == 3) {
>               print "multigraph bytes";
>               print "kb.value", $1;
>               print "";
>               print "multigraph xfr";
>               print "xfr.value", $2;
>       }
> }'
> 

> Index: plugins/node.d.openbsd/if_pps_.in
> --- plugins/node.d.openbsd/if_pps_.in.orig
> +++ plugins/node.d.openbsd/if_pps_.in
> @@ -31,6 +31,8 @@ if [ "$1" = "autoconf" ]; then
>       fi
>  fi
>  
> +DESCR=$(/sbin/ifconfig ${INTERFACE} | /usr/bin/awk -F ': ' 
> '/description:(.*)$/ {print substr($2, 1, 12);}')
> +
>  if [ "$1" = "suggest" ]; then
>       if [ -x /usr/bin/netstat ]; then
>               netstat -i -n | sed -n -e '/^faith/d' -e '/^lo[0-9]/d' -e 
> '/^pflog/d' -e '/<Link>/s/\** .*//p'
> @@ -42,7 +44,11 @@ fi
>  
>  if [ "$1" = "config" ]; then
>       echo "graph_order rpkt opkt"
> -     echo "graph_title $INTERFACE packets"
> +     if [ "X${DESCR}" != 'X' ]; then
> +             echo "graph_title $INTERFACE (${DESCR}) packets"
> +     else
> +             echo "graph_title $INTERFACE packets"
> +     fi
>       echo 'graph_args --base 1000'
>       echo 'graph_vlabel packets/${graph_period} in (-) out (+)'
>       echo 'graph_category network'

> Index: net/munin/Makefile
> ===================================================================
> RCS file: /data/repos/openbsd-cvs/ports/net/munin/Makefile,v
> diff -u -r1.121 Makefile
> --- net/munin/Makefile        23 May 2024 05:47:01 -0000      1.121
> +++ net/munin/Makefile        11 Nov 2025 00:34:44 -0000
> @@ -9,6 +9,7 @@
>  PKGNAME-main =       munin-node-${GH_TAGNAME}
>  PKGNAME-server =munin-server-${GH_TAGNAME}
>  CATEGORIES = net
> +REVISION =   0
>  
>  HOMEPAGE =   https://munin-monitoring.org/
>  
> @@ -72,8 +73,8 @@
>                       DOCDIR=${WRKINST}/${PREFIX}/share/doc/munin \
>                       CONFDIR=${WRKINST}/${PREFIX}/share/examples/munin
>  
> -MUNIN_PLUGINS =              bgpd if_pps_ intr pf_changes pf_searches 
> pf_states \
> -                     sensors_ vmstat
> +MUNIN_PLUGINS =              bgpd if_pps_ intr iostat_ pf_changes 
> pf_searches \
> +                     pf_states sensors_ vmstat
>  
>  .for i in ${MUNIN_PLUGINS}
>  SUBST_LIST += ${FILESDIR}/$i ${WRKSRC}/plugins/node.d.openbsd/$i.in
> Index: net/munin/patches/patch-plugins_node_d_openbsd_if__in
> ===================================================================
> RCS file: 
> /data/repos/openbsd-cvs/ports/net/munin/patches/patch-plugins_node_d_openbsd_if__in,v
> diff -u -r1.7 patch-plugins_node_d_openbsd_if__in
> --- net/munin/patches/patch-plugins_node_d_openbsd_if__in     11 Mar 2022 
> 19:46:25 -0000      1.7
> +++ net/munin/patches/patch-plugins_node_d_openbsd_if__in     11 Nov 2025 
> 00:34:44 -0000
> @@ -13,7 +13,15 @@
>   #
>   # To aggregate all network interfaces on the system (except lo0),
>   # link if_aggregated to this file.
> -@@ -37,7 +37,7 @@ if [ "$1" = "suggest" ]; then
> +@@ -31,13 +31,15 @@ if [ "$1" = "autoconf" ]; then
> +     fi
> + fi
> + 
> ++DESCR=$(/sbin/ifconfig ${INTERFACE} | /usr/bin/awk -F ': ' 
> '/description:(.*)$/ {print substr($2, 1, 12);}')
> ++
> + if [ "$1" = "suggest" ]; then
> +     if [ -x /sbin/ifconfig ]
> +     then
>               ifconfig -l | sed -Ee 
> 's/[[:<:]](pfsync|faith|pf(log|sync)|lo|plip|carp|enc|fwe)[^ ]*//g' | xargs 
> -n 1 echo
>               exit 0
>       elif [ -x /usr/bin/netstat ]; then
> @@ -22,7 +30,16 @@
>               exit 0
>       else
>               exit 1
> -@@ -51,7 +51,7 @@ if [ "$1" = "config" ]; then
> +@@ -47,11 +49,15 @@ fi
> + if [ "$1" = "config" ]; then
> + 
> +     echo "graph_order rbytes obytes"
> +-    echo "graph_title $INTERFACE traffic"
> ++    if [ "X${DESCR}" != 'X' ]; then
> ++            echo "graph_title $INTERFACE (${DESCR}) traffic"
> ++    else
> ++            echo "graph_title $INTERFACE traffic"
> ++    fi
>       echo 'graph_args --base 1000'
>       echo 'graph_vlabel bits per ${graph_period} in (-) / out (+)'
>       echo 'graph_category network'
> @@ -31,7 +48,7 @@
>       echo 'rbytes.label received'
>           echo 'rbytes.type DERIVE'
>           echo 'rbytes.graph no'
> -@@ -69,9 +69,11 @@ fi
> +@@ -69,9 +75,11 @@ fi
>   if [ "$INTERFACE" = "aggregated" ]; then
>       /usr/bin/netstat -i -b -n | grep -v '^lo' | awk '
>   BEGIN { rsum = 0; osum = 0; }
> @@ -46,7 +63,7 @@
>       } else if (NF == 11) {
>               if ($4 ~ /:/) {
>                       rsum += $7; osum += $10;
> -@@ -79,7 +81,7 @@ BEGIN { rsum = 0; osum = 0; }
> +@@ -79,7 +87,7 @@ BEGIN { rsum = 0; osum = 0; }
>                       rsum += $7; osum += $10;
>               }
>       } else { # NF == 12
> @@ -55,7 +72,7 @@
>       }
>   }
>   END {
> -@@ -89,17 +91,20 @@ END {
> +@@ -89,17 +97,20 @@ END {
>   
>   else
>       /usr/bin/netstat -i -b -n -I $INTERFACE | awk '
> Index: net/munin/patches/patch-plugins_node_d_openbsd_if_errcoll__in
> ===================================================================
> RCS file: 
> /data/repos/openbsd-cvs/ports/net/munin/patches/patch-plugins_node_d_openbsd_if_errcoll__in,v
> diff -u -r1.5 patch-plugins_node_d_openbsd_if_errcoll__in
> --- net/munin/patches/patch-plugins_node_d_openbsd_if_errcoll__in     11 Mar 
> 2022 19:46:25 -0000      1.5
> +++ net/munin/patches/patch-plugins_node_d_openbsd_if_errcoll__in     11 Nov 
> 2025 00:34:44 -0000
> @@ -13,7 +13,15 @@
>   #
>   # Any device found in /usr/bin/netstat can be monitored.
>   #
> -@@ -34,7 +34,7 @@ if [ "$1" = "suggest" ]; then
> +@@ -28,13 +28,15 @@ if [ "$1" = "autoconf" ]; then
> +     fi
> + fi
> + 
> ++DESCR=$(/sbin/ifconfig ${INTERFACE} | /usr/bin/awk -F ': ' 
> '/description:(.*)$/ {print substr($2, 1, 12);}')
> ++
> + if [ "$1" = "suggest" ]; then
> +     if [ -x /sbin/ifconfig ]
> +     then
>               ifconfig -l | sed -Ee 
> 's/[[:<:]](pfsync|faith|pf(log|sync)|lo|plip|carp|enc|fwe)[^ ]*//g' | xargs 
> -n 1 echo
>               exit 0
>       elif [ -x /usr/bin/netstat ]; then
> @@ -22,7 +30,20 @@
>               exit 0
>       else
>               exit 1
> -@@ -57,25 +57,15 @@ if [ "$1" = "config" ]; then
> +@@ -43,7 +45,11 @@ fi
> + 
> + if [ "$1" = "config" ]; then
> +     echo "graph_order ierrors oerrors collisions"
> +-    echo "graph_title $INTERFACE Errors & Collisions"
> ++    if [ "X${DESCR}" != 'X' ]; then
> ++            echo "graph_title $INTERFACE (${DESCR}) Errors & Collisions"
> ++    else
> ++            echo "graph_title $INTERFACE Errors & Collisions"
> ++    fi
> +     echo 'graph_args --base 1000'
> +     echo 'graph_vlabel events / ${graph_period}'
> +     echo 'graph_category network'
> +@@ -57,25 +63,15 @@ if [ "$1" = "config" ]; then
>       exit 0
>   fi;
>   
> Index: net/munin/patches/patch-plugins_node_d_openbsd_if_packets__in
> ===================================================================
> RCS file: 
> /data/repos/openbsd-cvs/ports/net/munin/patches/patch-plugins_node_d_openbsd_if_packets__in,v
> diff -u -r1.3 patch-plugins_node_d_openbsd_if_packets__in
> --- net/munin/patches/patch-plugins_node_d_openbsd_if_packets__in     11 Mar 
> 2022 19:46:25 -0000      1.3
> +++ net/munin/patches/patch-plugins_node_d_openbsd_if_packets__in     11 Nov 
> 2025 00:34:44 -0000
> @@ -1,7 +1,15 @@
>  Index: plugins/node.d.openbsd/if_packets_.in
>  --- plugins/node.d.openbsd/if_packets_.in.orig
>  +++ plugins/node.d.openbsd/if_packets_.in
> -@@ -37,7 +37,7 @@ if [ "$1" = "suggest" ]; then
> +@@ -31,13 +31,15 @@ if [ "$1" = "autoconf" ]; then
> +     fi
> + fi
> + 
> ++DESCR=$(/sbin/ifconfig ${INTERFACE} | /usr/bin/awk -F ': ' 
> '/description:(.*)$/ {print substr($2, 1, 12);}')
> ++
> + if [ "$1" = "suggest" ]; then
> +     if [ -x /sbin/ifconfig ]
> +     then
>               ifconfig -l | sed -Ee 
> 's/[[:<:]](pfsync|faith|pf(log|sync)|lo|plip|carp|enc|fwe)[^ ]*//g' | xargs 
> -n 1 echo
>               exit 0
>       elif [ -x /usr/bin/netstat ]; then
> @@ -10,7 +18,20 @@
>               exit 0
>       else
>               exit 1
> -@@ -69,9 +69,9 @@ fi
> +@@ -47,7 +49,11 @@ fi
> + if [ "$1" = "config" ]; then
> + 
> +     echo "graph_order rpackets opackets"
> +-    echo "graph_title $INTERFACE pps"
> ++    if [ "X${DESCR}" != 'X' ]; then
> ++            echo "graph_title $INTERFACE (${DESCR}) pps"
> ++    else
> ++            echo "graph_title $INTERFACE pps"
> ++    fi
> +     echo 'graph_args --base 1000'
> +     echo 'graph_vlabel packets per ${graph_period} in (-) / out (+)'
> +     echo 'graph_category network'
> +@@ -69,9 +75,9 @@ fi
>   if [ "$INTERFACE" = "aggregated" ]; then
>       /usr/bin/netstat -i -b -n | grep -v '^lo' | awk '
>   BEGIN { rsum = 0; osum = 0; }
> @@ -23,7 +44,7 @@
>       } else if (NF == 11) {
>               if ($4 ~ /:/) {
>                       rsum += $5; osum += $8;
> -@@ -79,7 +79,7 @@ BEGIN { rsum = 0; osum = 0; }
> +@@ -79,7 +85,7 @@ BEGIN { rsum = 0; osum = 0; }
>                       rsum += $4; osum += $8;
>               }
>       } else { # NF == 12
> @@ -32,7 +53,7 @@
>       }
>   }
>   END {
> -@@ -89,10 +89,10 @@ END {
> +@@ -89,10 +95,10 @@ END {
>   
>   else
>       /usr/bin/netstat -i -b -n -I $INTERFACE | awk '
> @@ -46,7 +67,7 @@
>       } else if (NF == 11) {
>               if ($4 ~ /:/) {
>                       print "rpackets.value", $5;
> -@@ -103,7 +103,7 @@ else
> +@@ -103,7 +109,7 @@ else
>               }
>       } else { # NF == 12
>               print "rpackets.value", $5;
> Index: net/munin/pkg/PLIST-main
> ===================================================================
> RCS file: /data/repos/openbsd-cvs/ports/net/munin/pkg/PLIST-main,v
> diff -u -r1.27 PLIST-main
> --- net/munin/pkg/PLIST-main  8 Nov 2022 11:16:58 -0000       1.27
> +++ net/munin/pkg/PLIST-main  11 Nov 2025 00:34:44 -0000
> @@ -111,6 +111,7 @@
>  libexec/munin/plugins/if_pps_
>  libexec/munin/plugins/ifx_concurrent_sessions_
>  libexec/munin/plugins/intr
> +libexec/munin/plugins/iostat_
>  @comment libexec/munin/plugins/ipac-ng
>  libexec/munin/plugins/ipmi_
>  libexec/munin/plugins/ipmi_sensor_

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