Date: Mon, 6 Nov 2017 14:39:47 +0000 (UTC) From: Mathieu Arnold <mat@FreeBSD.org> To: ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org Subject: svn commit: r453622 - in head/sysutils/munin-node: . plugins Message-ID: <201711061439.vA6EdlhA015670@repo.freebsd.org>
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Author: mat Date: Mon Nov 6 14:39:47 2017 New Revision: 453622 URL: https://svnweb.freebsd.org/changeset/ports/453622 Log: Add a plugin to graph zfs arc compression. PR: 223423 Submitted by: bcr Sponsored by: Absolight Added: head/sysutils/munin-node/plugins/zfs_arc_compression (contents, props changed) Modified: head/sysutils/munin-node/Makefile (contents, props changed) head/sysutils/munin-node/pkg-plist (contents, props changed) Modified: head/sysutils/munin-node/Makefile ============================================================================== --- head/sysutils/munin-node/Makefile Mon Nov 6 14:24:56 2017 (r453621) +++ head/sysutils/munin-node/Makefile Mon Nov 6 14:39:47 2017 (r453622) @@ -3,6 +3,7 @@ PORTNAME= munin PORTVERSION= ${MUNIN_VERSION} +PORTREVISION= 1 CATEGORIES= sysutils perl5 MASTER_SITES= ${MUNIN_SITES} PKGNAMESUFFIX= -node Modified: head/sysutils/munin-node/pkg-plist ============================================================================== --- head/sysutils/munin-node/pkg-plist Mon Nov 6 14:24:56 2017 (r453621) +++ head/sysutils/munin-node/pkg-plist Mon Nov 6 14:39:47 2017 (r453622) @@ -256,6 +256,7 @@ sbin/munin-sched %%DATADIR%%/plugins/users %%PERL%%%%DATADIR%%/plugins/varnish_ %%DATADIR%%/plugins/vmstat +%%DATADIR%%/plugins/zfs_arc_compression %%DATADIR%%/plugins/zfs_compress %%DATADIR%%/plugins/zimbra_ %%DATADIR%%/plugins/zpool_chksum Added: head/sysutils/munin-node/plugins/zfs_arc_compression ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/sysutils/munin-node/plugins/zfs_arc_compression Mon Nov 6 14:39:47 2017 (r453622) @@ -0,0 +1,22 @@ +#!/bin/sh +# +# $FreeBSD$ + +set -e +set -u + +UNCOMP_ARC=$(sysctl -n kstat.zfs.misc.arcstats.uncompressed_size) +COMP_ARC=$(sysctl -n kstat.zfs.misc.arcstats.compressed_size) + +value=$(bc -e scale=2 -e "$UNCOMP_ARC/$COMP_ARC" -e quit) + +cat <<EOM +graph_title ZFS ARC compression ratio +graph_vlabel ratio +graph_category ZFS +graph_info This graph shows the ZFS ARC compression (uncompressed vs. compressed) ratio +ratio.label ratio +ratio.value $value +EOM + +exit 0
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