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authorPeter Palfrader <peter@palfrader.org>2005-09-02 00:21:32 +0000
committerweasel <weasel@bc3d92e2-beff-0310-a7cd-cc87d7ac0ede>2005-09-02 00:21:32 +0000
commitebd4169729075dce0b9fa548a126d807f7ac2ef8 (patch)
treeeb4e4f9b2fdec375e266311fc29a6e04d14b7d12 /mrtg-memuse
parent92603bccb2fc25f27eeead40079cd33a10886e9f (diff)
Add some stuff
git-svn-id: svn+ssh://asteria.noreply.org/svn/weaselutils/trunk@2 bc3d92e2-beff-0310-a7cd-cc87d7ac0ede
Diffstat (limited to 'mrtg-memuse')
-rwxr-xr-xmrtg-memuse25
1 files changed, 25 insertions, 0 deletions
diff --git a/mrtg-memuse b/mrtg-memuse
new file mode 100755
index 0000000..c8068f0
--- /dev/null
+++ b/mrtg-memuse
@@ -0,0 +1,25 @@
+#!/usr/bin/perl -w
+# (c) 2003 by Gerfried Fuchs <alfie@sil.at>, MIT license
+#
+# mrtg memory and swap usage check
+
+use strict;
+
+open(FOO, "/usr/bin/free -b|") || die "$0: can't fork free: $!";
+my (undef, $mem, $mem2, $swap) = <FOO>;
+close FOO;
+
+chomp($mem, $mem2, $swap);
+
+my ($memtot) = $mem =~ /^\S+\s+(\d+)\s+/;
+my ($memuse) = $mem2 =~ /^\S+ \S+\s+(\d+)\s+/;
+
+my ($swaptot, $swapuse) = $swap =~ /^\S+\s+(\d+)\s+(\d+)\s+/;
+
+print "$memuse\n$swapuse\n".`/usr/bin/uptime`.`/bin/hostname`;
+
+__END__
+ total used free shared buffers cached
+Mem: 514336 489352 24984 0 87716 171732
+-/+ buffers/cache: 229904 284432
+Swap: 514040 64012 450028