stats pages
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4 changed files with 452 additions and 0 deletions
33
src/cmd/venti/srv/www/stats.html
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33
src/cmd/venti/srv/www/stats.html
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<html>
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<head>
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<base href="/">
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<META http-equiv="Content-Type" content="text/html; charset=utf-8">
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<script language="javascript" src="stats.js"></script>
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<script language="javascript" src="status.js"></script>
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</head>
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<body bgcolor=#ffffff>
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<center>
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<b>venti.your-domain.com – venti server statistics</b>
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<p>
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<a href="javascript:redraw()">redraw</a>
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<p>
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<table id="statgraphs">
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<tr><td>JavaScript is required to view the graphs.
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</table>
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<p>
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<font size=-1>the small graphs show the past ten minutes of operation.</font>
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<p>
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<tt>http://venti.yourdomain.com:8001/</tt>
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<p id="settings">JavaScript is required to change the settings.</p>
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<p>
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<p id="debug"></p>
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</center>
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<script language="javascript">
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loadsettings()
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redraw()
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</script>
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</body>
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</html>
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389
src/cmd/venti/srv/www/stats.js
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389
src/cmd/venti/srv/www/stats.js
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@ -0,0 +1,389 @@
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biggraph = "rpctotal/diff"
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graphname = new Array(
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"*/diskbw",
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"<b>disk</b> bytes/second",
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"*/netbw",
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"<b>network</b> bytes/second",
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"*/iobw",
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"total: <b>disk+net</b> bytes/second",
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"apartreadbyte/diff",
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"arena read bytes/second",
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"apartwritebyte/diff",
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"arena write bytes/second",
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"bloomfalsemiss/pctdiff=bloomlookup",
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"bloom false hit %",
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"bloomhit/pctdiff=bloomlookup",
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"bloom miss %",
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"bloomlookuptime/divdiff=bloomlookup",
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"bloom lookup time",
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"bloomones/pct=bloombits",
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"bloom usage %",
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"dcachedirty/pct=dcachesize",
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"dcache dirty %",
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"dcachehit/pctdiff=dcachelookup",
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"dcache hit %",
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"dcachelookuptime/divdiff=dcachelookup",
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"dcache lookup time",
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"dcachelookup/diff",
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"dcache lookups/second",
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"dcachewrite/diff",
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"dcache writes/second",
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"icachedirty/pct=icachesize",
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"icache dirty %",
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"icachehit/pctdiff=icachelookup",
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"icache hit %",
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"icachelookuptime/divdiff=icachelookup",
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"icache lookup time",
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"icacheprefetch/diff",
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"icache prefetches/second",
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"icachewrite/diff",
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"icache writes/second",
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"isectreadbyte/diff",
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"isect read bytes/second",
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"isectwritebyte/diff",
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"isect write bytes/second",
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"lcachehit/pctdiff=lcachelookup",
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"lump cache hit %",
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"lcachelookuptime/divdiff=lcachelookup",
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"lump cache lookup time",
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"lcachewrite/diff",
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"lcache writes/second",
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"rpcreadbyte/diff",
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"read RPC bytes/second",
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"rpctotal/diff",
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"RPCs/second",
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"rpcwritebyte/diff",
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"write RPC bytes/second",
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"rpcreadtime/divdiff=rpcread",
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"read RPC time",
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"rpcwritetime/divdiff=rpcwrite",
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"write RPC time",
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"rpcreadcachedtime/divdiff=rpcreadcached",
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"cached read RPC time",
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"rpcreaduncachedtime/divdiff=rpcreaduncached",
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"uncached read RPC time",
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"rpcwritenewtime/divdiff=rpcwritenew",
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"fresh write RPC time",
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"rpcwriteduptime/divdiff=rpcwritedup",
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"dup write RPC time",
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"sumreadbyte/diff",
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"checksum bytes/second",
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"dblockstall",
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"threads stalled: dblock",
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"dcachestall",
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"threads stalled: dcache",
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"icachestall",
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"threads stalled: icache",
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"lumpstall",
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"threads stalled: lump",
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"END"
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)
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column0 = new Array(
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"column0",
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"!bandwidth",
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"*/iobw",
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"*/netbw",
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"rpcreadbyte/diff",
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"rpcwritebyte/diff",
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"*/diskbw",
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"isectreadbyte/diff",
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"isectwritebyte/diff",
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"apartreadbyte/diff",
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"apartwritebyte/diff",
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"sumreadbyte/diff",
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"!bloom filter",
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"bloomhit/pctdiff=bloomlookup",
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"bloomfalsemiss/pctdiff=bloomlookup",
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"bloomones/pct=bloombits",
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"END"
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)
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column1 = new Array(
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"column1",
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"!icache",
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"icachedirty/pct=icachesize",
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"icachehit/pctdiff=icachelookup",
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"icachewrite/diff",
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"icacheprefetch/diff",
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"!dcache",
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"dcachedirty/pct=dcachesize",
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"dcachehit/pctdiff=dcachelookup",
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"dcachelookup/diff",
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"dcachewrite/diff",
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"!lump cache",
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"lcachehit/pctdiff=lcachelookup",
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"lcachewrite/diff",
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"END"
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)
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column2 = new Array(
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"column2",
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"!stalls",
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"icachestall",
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"dcachestall",
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"dblockstall",
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"lumpstall",
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"!timings",
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"bloomlookuptime/divdiff=bloomlookup",
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"icachelookuptime/divdiff=icachelookup",
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"lcachelookuptime/divdiff=lcachelookup",
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"dcachelookuptime/divdiff=dcachelookup",
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"rpcreadtime/divdiff=rpcread",
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"rpcwritetime/divdiff=rpcwrite",
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"rpcreadcachedtime/divdiff=rpcreadcached",
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"rpcreaduncachedtime/divdiff=rpcreaduncached",
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"rpcwritenewtime/divdiff=rpcwritenew",
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"rpcwriteduptime/divdiff=rpcwritedup",
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"END"
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)
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col0info = new Array(column0.length)
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col1info = new Array(column1.length)
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col2info = new Array(column2.length)
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function cleardebug() {
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var p = document.getElementById("debug")
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p.innerHTML = ""
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}
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function debug(s) {
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var p = document.getElementById("debug")
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if(p.innerHTML == "")
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p.innerHTML = "<a href=\"javascript:cleardebug()\">clear</a>\n"
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p.innerHTML += "<br>"+s
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}
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function Ginfo(y, fill, name) {
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var g = new Object()
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g.y = y
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g.fill = fill
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g.name = name
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return g
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}
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function cleartable(t) {
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for(var i=t.rows.length-1; i>=0; i--)
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t.deleteRow(i)
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}
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function textofname(name)
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{
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for(var i=0; i<graphname.length; i+=2)
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if(name == graphname[i])
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return graphname[i+1]
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}
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function graphrow(row, span, name, dt, wid, ht, fill, text) {
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var url = "/graph/"+name
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url = url+"/min=0"
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url = url+"/t0=-"+dt
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url = url+"/wid="+wid
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url = url+"/ht="+ht
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url = url+"/fill="+fill
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var s = "<td colSpan="+span
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s = s+" valign=bottom"
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s = s+" align=center"
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s = s+" width="+wid
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s = s+" height="+ht
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s = s+" style=\"background-image: url("+url+");\""
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s = s+">"+textofname(name)+text+"</td>"
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row.innerHTML = s
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}
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function graphcell(cell, name, dt, wid, ht, fill) {
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cell.vAlign = "bottom"
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cell.align = "center"
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cell.width = wid
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cell.height = ht
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}
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function redraw() {
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redrawgraphs()
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redrawsettings()
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}
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function redrawgraphs() {
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var t = document.getElementById("statgraphs")
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cleartable(t)
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for(var i=0; i<4; i++)
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t.insertRow(i)
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graphrow(t.rows[0], 3, biggraph, 86400, 900, 30, 0, " – showing 24 hours")
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debug("t.rows.length="+t.rows.length)
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graphrow(t.rows[1], 3, biggraph, 3600, 900, 30, 1, " – showing 1 hour")
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debug("t.rows.length="+t.rows.length)
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t.rows[2].innerHTML = "<td height=10></td>"
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var r = t.rows[3]
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graphtable(r.insertCell(0), column0, col0info, 0)
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graphtable(r.insertCell(1), column1, col1info, 2)
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graphtable(r.insertCell(2), column2, col2info, 4)
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}
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function graphtable(bigcell, list, infolist, fill) {
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bigcell.innerHTML = "<table id=\""+list[0]+"\"></table>"
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bigcell.vAlign = "top"
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var t = document.getElementById(list[0])
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t.onclick = columnclick
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for(var i=1; i<list.length; i++){
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var r = t.insertRow(t.rows.length)
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name = list[i]
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infolist[i] = Ginfo(t.offsetHeight, fill, name)
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if(name == "END")
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break
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if(name.substring(0,1) == "!"){
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name = name.substring(1)
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if(i > 1){
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r.innerHTML = "<td height=10></td>"
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r = t.insertRow(t.rows.length)
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}
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r.innerHTML = "<td align=center><b>"+name+"</b>"
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}else{
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graphrow(r, 1, name, 600, 300, 30, fill++, "")
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}
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}
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}
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function xpos(obj) {
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var x = 0
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if(obj.fixedx)
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return obj.fixedx
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if(obj.offsetParent){
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while(obj.offsetParent){
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x += obj.offsetLeft
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obj = obj.offsetParent
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}
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}else if(obj.x)
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x = obj.x
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return x
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}
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function ypos(obj) {
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var y = 0
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if(obj.fixedy)
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return obj.fixedy
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if(obj.offsetParent){
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while(obj.offsetParent){
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y += obj.offsetTop
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obj = obj.offsetParent
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}
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}else if(obj.y)
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y = obj.y
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return y
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}
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function scrollleft() {
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return document.body.scrollLeft
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}
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function scrolltop() {
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return document.body.scrollTop
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}
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function columnclick(e) {
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if(e.which && e.which != 1)
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return
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var g = findgraph(scrollleft()+e.clientX, scrolltop()+e.clientY)
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if(g && g.name.substring(0,1) != "!"){
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biggraph = g.name
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var t = document.getElementById("statgraphs")
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graphrow(t.rows[0], 3, biggraph, 86400, 900, 30, 0, " – showing 24 hours")
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graphrow(t.rows[1], 3, biggraph, 3600, 900, 30, 1, " – showing 1 hour")
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}
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}
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function findgraph(x, y) {
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var g
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if(g = findgraphin(x, y, "column2", col2info))
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return g
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if(g = findgraphin(x, y, "column1", col1info))
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return g
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if(g = findgraphin(x, y, "column0", col0info))
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return g
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return
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}
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function findgraphin(x, y, tname, info) {
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var t = document.getElementById(tname)
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if(x < xpos(t))
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return
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y = y - ypos(t)
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for(var i=info.length-2; i>=1; i--)
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if(y > info[i].y)
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return info[i]
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return
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}
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function setof(name, val, list) {
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var s = ""
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for(var i=0; i<list.length; i++){
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if(val == list[i])
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s = s+" <b>"+val+"</b>"
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else
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s = s+" <a href=\"javascript:set('"+name+"', '"+list[i]+"')\">"+list[i]+"</a>"
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}
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return s
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}
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function loglinks(list) {
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var s = ""
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for(var i=0; i<list.length; i++){
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s = s+" <a href=\"/log/"+list[i]+"\">"+list[i]+"</a>"
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}
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return s
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}
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first = 1
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function redrawsettings() {
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if(first){
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loadsettings()
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first = 0
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}
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var s = ""
|
||||||
|
s = s+"<font size=-1>\n"
|
||||||
|
s = s+"logging:"+setof("logging", logging, loggingchoices)
|
||||||
|
s = s+" "
|
||||||
|
s = s+"stats:"+setof("stats", stats, statschoices)
|
||||||
|
s = s+"\n<p/>\n"
|
||||||
|
s = s+"compression:"+setof("compress", compress, compresschoices1)
|
||||||
|
s = s+"<br>"+setof("compress", compress, compresschoices2)
|
||||||
|
s = s+"\n<p/>\n"
|
||||||
|
s = s+"<a href=/index>index</a> | <a href=/storage>storage</a> | "
|
||||||
|
s = s+"log:"+loglinks(logs)
|
||||||
|
s = s+"</font>"
|
||||||
|
document.getElementById("settings").innerHTML = s
|
||||||
|
}
|
||||||
|
|
||||||
|
function set(name, value) {
|
||||||
|
eval(name+"= \""+value+"\"")
|
||||||
|
redrawsettings()
|
||||||
|
// Works in FireFox, not in Safari
|
||||||
|
parent.hidden.location.href = "/set/"+name+"/"+value
|
||||||
|
}
|
||||||
16
src/cmd/venti/srv/www/status.js
Normal file
16
src/cmd/venti/srv/www/status.js
Normal file
|
|
@ -0,0 +1,16 @@
|
||||||
|
function loadsettings() {
|
||||||
|
logging = "off"
|
||||||
|
loggingchoices = new Array("0", "1")
|
||||||
|
|
||||||
|
stats = "on"
|
||||||
|
statschoices = new Array("0", "1")
|
||||||
|
|
||||||
|
compress = "whack"
|
||||||
|
compresschoices1 = new Array("none",
|
||||||
|
"flate1", "flate2", "flate3", "flate4", "flate5",
|
||||||
|
"flate6", "flate7", "flate8", "flate9")
|
||||||
|
compresschoices2 = new Array("smack1", "smack2", "smack3", "whack")
|
||||||
|
|
||||||
|
logs = new Array("all", "libventi/server", "disk", "lump", "block", "proc", "quiet", "rpc")
|
||||||
|
}
|
||||||
|
|
||||||
14
src/cmd/venti/srv/www/status1.js
Normal file
14
src/cmd/venti/srv/www/status1.js
Normal file
|
|
@ -0,0 +1,14 @@
|
||||||
|
logging = "on"
|
||||||
|
loggingchoices = new Array("off", "on")
|
||||||
|
|
||||||
|
stats = "on"
|
||||||
|
statschoices = new Array("off", "on")
|
||||||
|
|
||||||
|
compress = "whack"
|
||||||
|
compresschoices1 = new Array("none",
|
||||||
|
"flate1", "flate2", "flate3", "flate4", "flate5",
|
||||||
|
"flate6", "flate7", "flate8", "flate9")
|
||||||
|
compresschoices2 = new Array("smack1", "smack2", "smack3", "whack")
|
||||||
|
|
||||||
|
logs = new Array("all", "libventi/server", "disk", "lump", "block", "proc", "quiet", "rpc")
|
||||||
|
|
||||||
Loading…
Add table
Add a link
Reference in a new issue