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 - Blue=All, Red=Dead (hash/second)</h2>
  37         <svg id="local"></svg>
  38
  39         <h2>Local rate reflected in shares - Blue=All, Red=Dead (hash/second)</h2>
  40         <svg id="local_shares"></svg>
  41
  42         <h2>Current payout (BTC)</h2>
  43         <svg id="payout"></svg>
  44
  45         <h2>Pool rate - Blue=All, Red=Stale (hash/second)</h2>
  46         <svg id="pool"></svg>
  47
  48         <h2>Peers - Blue=Incoming, Red=Outgoing</h2>
  49         <svg id="peers"></svg>
  50
  51         <h2>Miners - Blue=All, Red=Dead (hash/second)</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_avg(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                 if(bottom == 0) return null; // no data at all
  86                 return top/bottom;
  87             }
  88
  89             function plot(g, unit, lines) {
  90                 // lines is a list of objects which have attributes data, value_getter, color
  91
  92                 var w = 640;
  93                 var h = 300;
  94                 var margin = 50;
  95                 var margin_top = 10;
  96
  97                 var x = d3.time.scale().domain([
  98                     as_date(d3.min(lines, function(line) { return d3.min(line.data, itemgetter(0)); })),
  99                     as_date(d3.max(lines, function(line) { return d3.max(line.data, itemgetter(0)); }))
 100                 ]).range([0 + margin * 2, w - margin * 2]);
 101                 var y = d3.scale.linear().domain([
 102                     0,
 103                     d3.max(lines, function(line) { return d3.max(line.data, compose(line.value_getter, itemgetter(1))); } )
 104                 ]).range([h - margin, margin_top]);
 105
 106
 107                 g.attr("width", w).attr("height", h);
 108                 g.selectAll("*").remove();
 109
 110                 for(var i = 0; i < lines.length; ++i) {
 111                     var line = lines[i];
 112                     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)));
 113                     g.append("svg:path")
 114                         .attr("d", line_type(line.data))
 115                         .attr("stroke", line.color)
 116                         .attr("class", "plotline");
 117                     var mean = get_avg(line.data, line.value_getter);
 118                     if(mean != null)
 119                         g.append("svg:text")
 120                             .text("-Mean: " + d3.format(".3s")(mean) + unit)
 121                             .attr("text-anchor", "start")
 122                             .attr("dominant-baseline", "central")
 123                             .attr("fill", line.color)
 124                             .attr("x", w - 2*margin)
 125                             .attr("y", y(mean));
 126                 }
 127
 128                 // x axis
 129
 130                 g.append("svg:line")
 131                     .attr("x1", margin * 2)
 132                     .attr("y1", h - margin)
 133                     .attr("x2", w - margin * 2)
 134                     .attr("y2", h - margin);
 135
 136                 g.selectAll()
 137                     .data(x.ticks(13))
 138                     .enter().append("svg:g")
 139                     .attr("transform", function(d) { return "translate(" + x(d) + "," + (h-margin/2) + ")"; })
 140                     .append("svg:text")
 141                     .attr("transform", "rotate(45)")
 142                     .attr("text-anchor", "middle")
 143                     .attr("dominant-baseline", "central")
 144                     .text(x.tickFormat(13));
 145
 146                 g.selectAll()
 147                     .data(x.ticks(13))
 148                     .enter().append("svg:line")
 149                     .attr("x1", x)
 150                     .attr("y1", h - margin)
 151                     .attr("x2", x)
 152                     .attr("y2", h - margin + 5);
 153
 154                 // y axis
 155
 156                 g.append("svg:line")
 157                     .attr("x1", margin * 2)
 158                     .attr("y1", h - margin)
 159                     .attr("x2", margin * 2)
 160                     .attr("y2", margin_top);
 161
 162                 g.selectAll()
 163                     .data(y.ticks(6))
 164                     .enter().append("svg:line")
 165                     .attr("x1", margin * 2 - 5)
 166                     .attr("y1", y)
 167                     .attr("x2", margin * 2)
 168                     .attr("y2", y);
 169
 170                 g.selectAll()
 171                     .data(y.ticks(6))
 172                     .enter().append("svg:text")
 173                     .text(d3.format(".3s"))
 174                     .attr("x", margin)
 175                     .attr("y", y)
 176                     .attr("dominant-baseline", "central")
 177                     .attr("text-anchor", "middle");
 178             }
 179
 180             function change_period(period) {
 181                 d3.select("#period_current").text(period);
 182                 var lowerperiod = period.toLowerCase();
 183                 plot(d3.select("#local"), "H/s", [
 184                     {"data": getData("/web/graph_data/local_hash_rate/last_" + lowerperiod), "value_getter": identity, "color": "#0000FF"},
 185                     {"data": getData("/web/graph_data/local_dead_hash_rate/last_" + lowerperiod), "value_getter": identity, "color": "#FF0000"}
 186                 ]);
 187                 plot(d3.select("#local_shares"), "H/s", [
 188                     {"data": getData("/web/graph_data/local_share_hash_rate/last_" + lowerperiod), "value_getter": identity, "color": "#0000FF"},
 189                     {"data": getData("/web/graph_data/local_dead_share_hash_rate/last_" + lowerperiod), "value_getter": identity, "color": "#FF0000"}
 190                 ]);
 191                 plot(d3.select("#payout"), "BTC", [
 192                     {"data": getData("/web/graph_data/current_payout/last_" + lowerperiod), "value_getter": identity, "color": "#0000FF"}
 193                 ]);
 194                 plot(d3.select("#pool"), "H/s", [
 195                     {"data": getData("/web/graph_data/pool_rate/last_" + lowerperiod), "value_getter": identity, "color": "#0000FF"},
 196                     {"data": getData("/web/graph_data/pool_stale_rate/last_" + lowerperiod), "value_getter": identity, "color": "#FF0000"}
 197                 ]);
 198                 plot(d3.select("#peers"), "", [
 199                     {"data": getData("/web/graph_data/incoming_peers/last_" + lowerperiod), "value_getter": identity, "color": "#0000FF"},
 200                     {"data": getData("/web/graph_data/outgoing_peers/last_" + lowerperiod), "value_getter": identity, "color": "#FF0000"}
 201                 ]);
 202
 203                 var data = getData("/web/graph_data/miner_hash_rates/last_" + lowerperiod);
 204                 var dead_data = getData("/web/graph_data/miner_dead_hash_rates/last_" + lowerperiod);
 205                 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;
 206                 var userlist = []; for(var u in users) userlist.push(u);
 207                 d3.select("#miners").selectAll("*").remove();
 208                 var div = d3.select("#miners").selectAll().data(userlist).enter().append("div");
 209                 div.append("h3").text(identity);
 210                 div.append("svg:svg").each(function(u) {
 211                     plot(d3.select(this), "H/s", [
 212                         {"data": data, "value_getter": function(d) { return u in d ? d[u] : 0; }, "color": "#0000FF"},
 213                         {"data": dead_data, "value_getter": function(d) { return u in d ? d[u] : 0; }, "color": "#FF0000"}
 214                     ]);
 215                 });
 216             }
 217
 218             periods = ["Hour", "Day", "Week", "Month", "Year"];
 219             d3.select("#period_chooser").selectAll().data(periods).enter().append("span")
 220                 .text(identity)
 221                 .on("click", change_period)
 222                 .attr("style", function(d, i) { return (i == 0 ? "" : "margin-left:.4em;") + "color:blue;text-decoration:underline;cursor:pointer" });
 223             change_period(periods[1]);
 224         </script>
 225     </body>
 226 </html>