From 85c66eeb763e204c80c83532d43b8fc388093b73 Mon Sep 17 00:00:00 2001
From: Christopher Milan <chrismilan@ucla.edu>
Date: Fri, 14 Mar 2025 19:41:46 -0700
Subject: [PATCH] add block device report
---
blk.cgi | 35 +++++++++++++++++++++++++++++++++++
index.html | 1 +
2 files changed, 36 insertions(+)
create mode 100755 blk.cgi
diff --git a/blk.cgi b/blk.cgi
new file mode 100755
index 0000000..cf7021b
--- /dev/null
+++ b/blk.cgi
@@ -0,0 +1,35 @@
+#!/usr/bin/rrdcgi
+<RRD::SETENV TZ America/Los_Angeles>
+<html>
+<head><title>Cluster Block Device Report</title></head>
+<body style="background-image: url('/bg.gif')">
+<h1>Cluster Block Device Report</h1>
+<RRD::GRAPH gpu1h.png --title="IO Metrics, Last Hour"
+ -s -1hr -w 560 -h 240 -S 120s -z
+ --vertical-label "Bytes/s"
+ DEF:ts=/www/stats/temescal/blk.rrd:r_sectors:AVERAGE
+ DEF:ys=/www/stats/ynez/blk.rrd:r_sectors:AVERAGE
+ DEF:ss=/www/stats/serrano/blk.rrd:r_sectors:AVERAGE
+ CDEF:t=ts,512,*
+ CDEF:y=ys,512,*
+ CDEF:s=ss,512,*
+ VDEF:curt=t,LAST VDEF:cury=y,LAST VDEF:curs=s,LAST
+ VDEF:avgt=t,AVERAGE VDEF:avgy=y,AVERAGE VDEF:avgs=s,AVERAGE
+ VDEF:maxt=t,MAXIMUM VDEF:maxy=y,MAXIMUM VDEF:maxs=s,MAXIMUM
+ COMMENT:" Current Average Maximum\l"
+ LINE2:t#FF0099:"Temescal" GPRINT:curt:"%5.0lf %SB/s" GPRINT:avgt:"%5.0lf %SB/s" GPRINT:maxt:"%5.0lf %SB/s\l"
+ LINE2:y#66CC00:"Ynez " GPRINT:cury:"%5.0lf %SB/s" GPRINT:avgy:"%5.0lf %SB/s" GPRINT:maxy:"%5.0lf %SB/s\l"
+ LINE2:s#6600CC:"Serrano " GPRINT:curs:"%5.0lf %SB/s" GPRINT:avgs:"%5.0lf %SB/s" GPRINT:maxs:"%5.0lf %SB/s\l">
+<footer style="text-align:center">
+<hr />
+<a href="https://acme.com/software/thttpd/"><img src="/badges/thttpd.gif" alt="powered by thttpd" height="31" width="88"></a>
+<a href="https://www.freebsd.org/"><img src="/badges/freebsd.gif" alt="powered by FreeBSD" height="31" width="88"></a>
+<a href="//cherf.ais-ucla.org/"><img src="/badges/cherf.gif" alt="powered by cherf" height="31" width="88"></a>
+<address>
+© 2025 Christopher Milan
+<br />
+<a href="/">stats.ais-ucla.org</a>
+</address>
+</footer>
+</body>
+</html>
diff --git a/index.html b/index.html
index 6f81b06..a74d0e3 100644
--- a/index.html
+++ b/index.html
@@ -12,6 +12,7 @@
<li><a href=/cpu.cgi>CPU Report</a></li>
<li><a href=/mem.cgi>Memory Report</a></li>
<li><a href=/gpu.cgi>GPU Report</a></li>
+ <li><a href=/blk.cgi>Block Device Report</a></li>
</ul>
</main>
<footer style="text-align: center">
--
2.43.0