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>
36 <h2>Local rate - Blue=All, Red=Dead (hash/second)</h2>
37 <svg id="local"></svg>
39 <h2>Local rate reflected in shares - Blue=All, Red=Dead (hash/second)</h2>
40 <svg id="local_shares"></svg>
42 <h2>Current payout (BTC)</h2>
43 <svg id="payout"></svg>
45 <h2>Pool rate - Blue=All, Red=Stale (hash/second)</h2>
48 <h2>Peers - Blue=Incoming, Red=Outgoing</h2>
49 <svg id="peers"></svg>
51 <h2>Miners - Blue=All, Red=Dead (hash/second)</h2>
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_avg(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 if(bottom == 0) return null; // no data at all
89 function plot(g, lines) {
90 // lines is a list of objects which have attributes data, value_getter, color
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([
103 d3.max(lines, function(line) { return d3.max(line.data, compose(line.value_getter, itemgetter(1))); } )
104 ]).range([h - margin, margin_top]);
107 g.attr("width", w).attr("height", h);
108 g.selectAll("*").remove();
110 for(var i = 0; i < lines.length; ++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)));
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);
120 .text("-Mean: " + d3.format(".3s")(mean))
121 .attr("text-anchor", "start")
122 .attr("dominant-baseline", "central")
123 .attr("fill", line.color)
124 .attr("x", w - 2*margin)
131 .attr("x1", margin * 2)
132 .attr("y1", h - margin)
133 .attr("x2", w - margin * 2)
134 .attr("y2", h - margin);
138 .enter().append("svg:g")
139 .attr("transform", function(d) { return "translate(" + x(d) + "," + (h-margin/2) + ")"; })
141 .attr("transform", "rotate(45)")
142 .attr("text-anchor", "middle")
143 .attr("dominant-baseline", "central")
144 .text(x.tickFormat(13));
148 .enter().append("svg:line")
150 .attr("y1", h - margin)
152 .attr("y2", h - margin + 5);
157 .attr("x1", margin * 2)
158 .attr("y1", h - margin)
159 .attr("x2", margin * 2)
160 .attr("y2", margin_top);
164 .enter().append("svg:line")
165 .attr("x1", margin * 2 - 5)
167 .attr("x2", margin * 2)
172 .enter().append("svg:text")
173 .text(d3.format(".3s"))
176 .attr("dominant-baseline", "central")
177 .attr("text-anchor", "middle");
180 function change_period(period) {
181 d3.select("#period_current").text(period);
182 var lowerperiod = period.toLowerCase();
183 plot(d3.select("#local"), [
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"}
187 plot(d3.select("#local_shares"), [
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"}
191 plot(d3.select("#payout"), [
192 {"data": getData("/web/graph_data/current_payout/last_" + lowerperiod), "value_getter": identity, "color": "#0000FF"}
194 plot(d3.select("#pool"), [
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"}
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"}
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), [
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"}
218 periods = ["Hour", "Day", "Week", "Month", "Year"];
219 d3.select("#period_chooser").selectAll().data(periods).enter().append("span")
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]);