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             .plotline {
  20                 stroke-width: 1.4;
  21                 fill: none;
  22             }
  23
  24             text {
  25                 font-family: Sans-serif;
  26                 font-size: 12px;
  27             }
  28         </style>
  29     </head>
  30
  31     <body>
  32         <h1>P2Pool Graphs</h1>
  33
  34         <p>Periods: <span id="period_chooser"></span> Current: <span id="period_current"></span></p>
  35
  36         <h2>Local rate</h2>
  37         <svg id="local"></svg>
  38
  39         <h2>Local rate reflected in shares</h2>
  40         <svg id="local_shares"></svg>
  41
  42         <h2>Current payout</h2>
  43         <svg id="payout"></svg>
  44
  45         <h2>Pool rate</h2>
  46         <svg id="pool"></svg>
  47
  48         <h2>Peers</h2>
  49         <svg id="peers"></svg>
  50
  51         <h2>Miners</h2>
  52         <div id="miners"></div>
  53
  54         <script type="text/javascript">
  55             function compose() {
  56                 var funcs = arguments;
  57                 return function(x) {
  58                     for(var i = funcs.length-1; i >= 0; i--) {
  59                         x = funcs[i](x);
  60                     }
  61                     return x;
  62                 }
  63             }
  64             function itemgetter(i) { return function(x) { return x[i]; } }
  65             function as_date(x) { return new Date(1000*x); }
  66             function not_null(x) { return x != null; }
  67             function identity(x) { return x; }
  68
  69             function getData(url) {
  70                 var xmlhttp = new XMLHttpRequest();
  71                 xmlhttp.open("GET",  url, false);
  72                 xmlhttp.send();
  73                 return JSON.parse(xmlhttp.responseText);
  74             }
  75
  76             function get_area_mean(data, value_getter) {
  77                 var top = 0;
  78                 var bottom = 0;
  79                 for(var i = 0; i < data.length; i++) {
  80                     var value = value_getter(data[i][1]);
  81                     if(value == null) continue; // no data for bin
  82                     top += value * data[i][2];
  83                     bottom += data[i][2];
  84                 }
  85                 return {"area": top, "mean": bottom==0?null:top/bottom};
  86             }
  87
  88             function plot(g, unit, total_unit, lines) {
  89                 // lines is a list of objects which have attributes data, value_getter, color
  90
  91                 var w = 640;
  92                 var h = 300;
  93                 var margin_v = 40;
  94                 var margin_h = 120;
  95
  96                 var x = d3.time.scale().domain([
  97                     as_date(d3.min(lines, function(line) { return d3.min(line.data, itemgetter(0)); })),
  98                     as_date(d3.max(lines, function(line) { return d3.max(line.data, itemgetter(0)); }))
  99                 ]).range([0 + margin_h, w - margin_h]);
 100                 var y = d3.scale.linear().domain([
 101                     0,
 102                     d3.max(lines, function(line) { return d3.max(line.data, compose(line.value_getter, itemgetter(1))); } )
 103                 ]).range([h - margin_v, margin_v]);
 104
 105
 106                 g.attr("width", w).attr("height", h);
 107                 g.selectAll("*").remove();
 108
 109                 for(var i = 0; i < lines.length; ++i) {
 110                     var line = lines[i];
 111                     var line_type = d3.svg.line().x(compose(x, as_date, itemgetter(0))).y(compose(y, line.value_getter, itemgetter(1))).defined(compose(not_null, line.value_getter, itemgetter(1)));
 112                     g.append("svg:path")
 113                         .attr("d", line_type(line.data))
 114                         .attr("stroke", line.color)
 115                         .attr("class", "plotline");
 116                     var stats = get_area_mean(line.data, line.value_getter);
 117                     if(stats.mean != null) {
 118                         g.append("svg:text")
 119                             .text(line.label)
 120                             .attr("text-anchor", "start")
 121                             .attr("dominant-baseline", "central")
 122                             .attr("fill", line.color)
 123                             .attr("x", w - margin_h + 10)
 124                             .attr("y", y(stats.mean) - 12);
 125                         g.append("svg:text")
 126                             .text("-Mean: " + d3.format(".3s")(stats.mean) + unit)
 127                             .attr("text-anchor", "start")
 128                             .attr("dominant-baseline", "central")
 129                             .attr("fill", line.color)
 130                             .attr("x", w - margin_h)
 131                             .attr("y", y(stats.mean));
 132                         if(total_unit != null)
 133                             g.append("svg:text")
 134                                 .text("Area: " + d3.format(".3s")(stats.area) + total_unit)
 135                                 .attr("text-anchor", "start")
 136                                 .attr("dominant-baseline", "central")
 137                                 .attr("fill", line.color)
 138                                 .attr("x", w - margin_h + 10)
 139                                 .attr("y", y(stats.mean) + 12);
 140                     }
 141                 }
 142
 143                 // x axis
 144
 145                 g.append("svg:line")
 146                     .attr("x1", margin_h)
 147                     .attr("y1", h - margin_v)
 148                     .attr("x2", w - margin_h)
 149                     .attr("y2", h - margin_v);
 150
 151                 g.selectAll()
 152                     .data(x.ticks(13))
 153                     .enter().append("svg:g")
 154                     .attr("transform", function(d) { return "translate(" + x(d) + "," + (h-margin_v/2) + ")"; })
 155                     .append("svg:text")
 156                     .attr("transform", "rotate(45)")
 157                     .attr("text-anchor", "middle")
 158                     .attr("dominant-baseline", "central")
 159                     .text(x.tickFormat(13));
 160
 161                 g.selectAll()
 162                     .data(x.ticks(13))
 163                     .enter().append("svg:line")
 164                     .attr("x1", x)
 165                     .attr("y1", h - margin_v)
 166                     .attr("x2", x)
 167                     .attr("y2", h - margin_v + 5);
 168
 169                 // y axis
 170
 171                 g.append("svg:line")
 172                     .attr("x1", margin_h)
 173                     .attr("y1", h - margin_v)
 174                     .attr("x2", margin_h)
 175                     .attr("y2", margin_v);
 176
 177                 g.selectAll()
 178                     .data(y.ticks(6))
 179                     .enter().append("svg:line")
 180                     .attr("x1", margin_h - 5)
 181                     .attr("y1", y)
 182                     .attr("x2", margin_h)
 183                     .attr("y2", y);
 184
 185                 g.selectAll()
 186                     .data(y.ticks(6))
 187                     .enter().append("svg:text")
 188                     .text(compose(function(x) { return x + unit; }, d3.format(".2s")))
 189                     .attr("x", margin_h/2)
 190                     .attr("y", y)
 191                     .attr("dominant-baseline", "central")
 192                     .attr("text-anchor", "middle");
 193             }
 194
 195             function change_period(period) {
 196                 d3.select("#period_current").text(period);
 197                 var lowerperiod = period.toLowerCase();
 198                 plot(d3.select("#local"), "H/s", "H", [
 199                     {"data": getData("/web/graph_data/local_hash_rate/last_" + lowerperiod), "value_getter": identity, "color": "#0000FF", "label": "Total"},
 200                     {"data": getData("/web/graph_data/local_dead_hash_rate/last_" + lowerperiod), "value_getter": identity, "color": "#FF0000", "label": "Dead"}
 201                 ]);
 202                 plot(d3.select("#local_shares"), "H/s", "H", [
 203                     {"data": getData("/web/graph_data/local_share_hash_rate/last_" + lowerperiod), "value_getter": identity, "color": "#0000FF", "label": "Total"},
 204                     //{"data": getData("/web/graph_data/local_dead_share_hash_rate/last_" + lowerperiod), "value_getter": identity, "color": "#FF0000", "label": "Dead"}
 205                 ]);
 206                 plot(d3.select("#payout"), "BTC", null, [
 207                     {"data": getData("/web/graph_data/current_payout/last_" + lowerperiod), "value_getter": identity, "color": "#0000FF"}
 208                 ]);
 209                 plot(d3.select("#pool"), "H/s", "H", [
 210                     {"data": getData("/web/graph_data/pool_rate/last_" + lowerperiod), "value_getter": identity, "color": "#0000FF", "label": "Total"},
 211                     {"data": getData("/web/graph_data/pool_stale_rate/last_" + lowerperiod), "value_getter": identity, "color": "#FF0000", "label": "Stale"}
 212                 ]);
 213                 plot(d3.select("#peers"), "", null, [
 214                     {"data": getData("/web/graph_data/incoming_peers/last_" + lowerperiod), "value_getter": identity, "color": "#0000FF", "label": "Incoming"},
 215                     {"data": getData("/web/graph_data/outgoing_peers/last_" + lowerperiod), "value_getter": identity, "color": "#FF0000", "label": "Outgoing"}
 216                 ]);
 217
 218                 var data = getData("/web/graph_data/miner_hash_rates/last_" + lowerperiod);
 219                 var dead_data = getData("/web/graph_data/miner_dead_hash_rates/last_" + lowerperiod);
 220                 var users = {}; for(var i = 0; i < data.length; ++i) for(var u in data[i][1]) users[u] = null; for(var i = 0; i < dead_data.length; ++i) for(var u in dead_data[i][1]) users[u] = null;
 221                 var userlist = []; for(var u in users) userlist.push(u);
 222                 d3.select("#miners").selectAll("*").remove();
 223                 var div = d3.select("#miners").selectAll().data(userlist).enter().append("div");
 224                 div.append("h3").text(identity);
 225                 div.append("svg:svg").each(function(u) {
 226                     plot(d3.select(this), "H/s", "H", [
 227                         {"data": data, "value_getter": function(d) { return u in d ? d[u] : 0; }, "color": "#0000FF", "label": "Total"},
 228                         {"data": dead_data, "value_getter": function(d) { return u in d ? d[u] : 0; }, "color": "#FF0000", "label": "Dead"}
 229                     ]);
 230                 });
 231             }
 232
 233             periods = ["Hour", "Day", "Week", "Month", "Year"];
 234             d3.select("#period_chooser").selectAll().data(periods).enter().append("span")
 235                 .text(identity)
 236                 .on("click", change_period)
 237                 .attr("style", function(d, i) { return (i == 0 ? "" : "margin-left:.4em;") + "color:blue;text-decoration:underline;cursor:pointer" });
 238             change_period(periods[1]);
 239         </script>
 240     </body>
 241 </html>