web-static/graphs.html

   1 <!DOCTYPE html>
   2 <html>
   3     <head>
   4         <title>P2Pool Graphs</title>
   5         <script type="text/javascript" src="d3.v2.min.js"></script>
   6
   7         <style type="text/css">
   8             body {
   9                 font-family: Sans-serif;
  10                 font-size: 12px;
  11             }
  12
  13             line {
  14                 stroke: black;
  15                 stroke-width: 1;
  16                 shape-rendering: crispEdges;
  17             }
  18
  19             .rate {
  20                 stroke: #0000FF;
  21                 stroke-width: 1.4;
  22                 fill: none;
  23             }
  24
  25             .deadrate {
  26                 stroke: #FF0000;
  27                 stroke-width: 1.4;
  28                 fill: none;
  29             }
  30
  31             text {
  32                 font-family: Sans-serif;
  33                 font-size: 12px;
  34             }
  35         </style>
  36     </head>
  37
  38     <body>
  39         <h1>P2Pool Graphs</h1>
  40
  41         <h2>Local rate - Blue=All, Red=Dead</h2>
  42
  43         <h3>Last hour</h3>
  44         <div id="local_hour"></div>
  45
  46         <h3>Last day</h3>
  47         <div id="local_day"></div>
  48
  49         <h3>Last week</h3>
  50         <div id="local_week"></div>
  51
  52         <h3>Last month</h3>
  53         <div id="local_month"></div>
  54
  55         <h2>Pool rate - Blue=All, Red=Stale</h2>
  56
  57         <h3>Last hour</h3>
  58         <div id="pool_hour"></div>
  59
  60         <h3>Last day</h3>
  61         <div id="pool_day"></div>
  62
  63         <h3>Last week</h3>
  64         <div id="pool_week"></div>
  65
  66         <h3>Last month</h3>
  67         <div id="pool_month"></div>
  68
  69         <script type="text/javascript">
  70             function getData(url) {
  71                 xmlhttp = new XMLHttpRequest();
  72                 xmlhttp.open("GET",  url, false);
  73                 xmlhttp.send();
  74                 var data = JSON.parse(xmlhttp.responseText);
  75
  76                 return data;
  77             }
  78
  79             function plot(e, blue, red) {
  80                 data = getData("/web/graph_data/" + blue);
  81                 dead_data = getData("/web/graph_data/" + red);
  82
  83                 var w = 640;
  84                 var h = 300;
  85                 var margin = 50;
  86
  87                 function itemgetter(i) {
  88                     return function(x) {
  89                         return x[i];
  90                     }
  91                 }
  92                 function as_date(x) {
  93                     return new Date(1000*x);
  94                 }
  95
  96                 var x = d3.time.scale().domain([as_date(d3.min(data, itemgetter(0))), as_date(d3.max(data, itemgetter(0)))]).range([0 + margin * 2, w - margin * 2]);
  97                 var y = d3.scale.linear().domain([0, d3.max(data, itemgetter(1))]).range([h - margin, margin]);
  98
  99                 var line = d3.svg.line().x(function(d, i) { return x(as_date(d[0])); }).y(function(d) { return y(d[1]); });
 100
 101                 e.selectAll("svg").remove();
 102                 var g = e.insert("svg:svg").attr("width", w).attr("height", h);
 103
 104                 g.append("svg:path")
 105                     .attr("d", line(data))
 106                     .attr("class", "rate");
 107
 108                 g.append("svg:path")
 109                     .attr("d", line(dead_data))
 110                     .attr("class", "deadrate");
 111
 112
 113                 g.append("svg:line")
 114                     .attr("x1", margin * 2)
 115                     .attr("y1", h - margin)
 116                     .attr("x2", w - margin * 2)
 117                     .attr("y2", h - margin);
 118
 119                 g.selectAll()
 120                     .data(x.ticks(13))
 121                     .enter().append("svg:g")
 122                     .attr("transform", function(d) { return "translate(" + x(d) + "," + (h-margin/2) + ")"; })
 123                     .append("svg:text")
 124                     .attr("transform", "rotate(45)")
 125                     .attr("text-anchor", "middle")
 126                     .text(x.tickFormat(13));
 127
 128                 g.selectAll()
 129                     .data(x.ticks(13))
 130                     .enter().append("svg:line")
 131                     .attr("x1", x)
 132                     .attr("y1", h - margin)
 133                     .attr("x2", x)
 134                     .attr("y2", h - margin + 5);
 135
 136
 137                 g.append("svg:line")
 138                     .attr("x1", margin * 2)
 139                     .attr("y1", h - margin)
 140                     .attr("x2", margin * 2)
 141                     .attr("y2", margin);
 142
 143                 g.selectAll()
 144                     .data(y.ticks(18))
 145                     .enter().append("svg:line")
 146                     .attr("x1", margin * 2 - 5)
 147                     .attr("y1", y)
 148                     .attr("x2", margin * 2)
 149                     .attr("y2", y);
 150
 151                 g.selectAll()
 152                     .data(y.ticks(6))
 153                     .enter().append("svg:text")
 154                     .text(d3.format(".3s"))
 155                     .attr("x", margin - 2.5)
 156                     .attr("y", function(d) { return y(d) + 4; })
 157                     .attr("text-anchor", "middle");
 158             }
 159
 160             function attachGraph(e, blue, red) {
 161                 plot(e, blue, red);
 162                 setInterval(function() { plot(e, blue, red); }, 5000);
 163             }
 164
 165             periods = ["hour", "day", "week", "month"];
 166             for(i = 0; i < periods.length; i++) {
 167                 attachGraph(d3.select("#local_" + periods[i]), "local_hash_rate/last_" + periods[i], "local_dead_hash_rate/last_" + periods[i]);
 168                 attachGraph(d3.select("#pool_" + periods[i]), "pool_rate/last_" + periods[i], "pool_stale_rate/last_" + periods[i]);
 169             }
 170         </script>
 171     </body>
 172 </html>