4 <title>P2Pool Graphs</title>
5 <script type="text/javascript" src="d3.v2.min.js"></script>
7 <style type="text/css">
9 font-family: Sans-serif;
16 shape-rendering: crispEdges;
25 font-family: Sans-serif;
32 <h1>P2Pool Graphs</h1>
34 <p>Periods: <span id="period_chooser"></span> Current: <span id="period_current"></span></p>
37 <svg id="local"></svg>
39 <h2>Local rate reflected in shares</h2>
40 <svg id="local_shares"></svg>
42 <h2>Current payout</h2>
43 <svg id="payout"></svg>
49 <svg id="peers"></svg>
52 <div id="miners"></div>
54 <script type="text/javascript">
56 var funcs = arguments;
58 for(var i = funcs.length-1; i >= 0; i--) {
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; }
69 function getData(url) {
70 var xmlhttp = new XMLHttpRequest();
71 xmlhttp.open("GET", url, false);
73 return JSON.parse(xmlhttp.responseText);
76 function get_area_mean(data, value_getter) {
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];
85 return {"area": top, "mean": bottom==0?null:top/bottom};
88 function plot(g, unit, total_unit, lines) {
89 // lines is a list of objects which have attributes data, value_getter, color
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 * 2, w - margin_h * 2]);
100 var y = d3.scale.linear().domain([
102 d3.max(lines, function(line) { return d3.max(line.data, compose(line.value_getter, itemgetter(1))); } )
103 ]).range([h - margin_v, margin_v]);
106 g.attr("width", w).attr("height", h);
107 g.selectAll("*").remove();
109 for(var i = 0; i < lines.length; ++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)));
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) {
120 .attr("text-anchor", "start")
121 .attr("dominant-baseline", "central")
122 .attr("fill", line.color)
123 .attr("x", w - 2*margin_h + 10)
124 .attr("y", y(stats.mean) - 12);
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 - 2*margin_h)
131 .attr("y", y(stats.mean));
132 if(total_unit != null)
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 - 2*margin_h + 10)
139 .attr("y", y(stats.mean) + 12);
146 .attr("x1", margin_h * 2)
147 .attr("y1", h - margin_v)
148 .attr("x2", w - margin_h * 2)
149 .attr("y2", h - margin_v);
153 .enter().append("svg:g")
154 .attr("transform", function(d) { return "translate(" + x(d) + "," + (h-margin_v/2) + ")"; })
156 .attr("transform", "rotate(45)")
157 .attr("text-anchor", "middle")
158 .attr("dominant-baseline", "central")
159 .text(x.tickFormat(13));
163 .enter().append("svg:line")
165 .attr("y1", h - margin_v)
167 .attr("y2", h - margin_v + 5);
172 .attr("x1", margin_h * 2)
173 .attr("y1", h - margin_v)
174 .attr("x2", margin_h * 2)
175 .attr("y2", margin_v);
179 .enter().append("svg:line")
180 .attr("x1", margin_h * 2 - 5)
182 .attr("x2", margin_h * 2)
187 .enter().append("svg:text")
188 .text(compose(function(x) { return x + unit; }, d3.format(".2s")))
191 .attr("dominant-baseline", "central")
192 .attr("text-anchor", "middle");
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"}
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"}
206 plot(d3.select("#payout"), "BTC", null, [
207 {"data": getData("/web/graph_data/current_payout/last_" + lowerperiod), "value_getter": identity, "color": "#0000FF"}
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"}
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"}
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"}
233 periods = ["Hour", "Day", "Week", "Month", "Year"];
234 d3.select("#period_chooser").selectAll().data(periods).enter().append("span")
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]);