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Initial import from SVN
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Luca
parent
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1612 changed files with 715104 additions and 0 deletions
931
scripts/lua/modules/graph_utils.lua
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931
scripts/lua/modules/graph_utils.lua
Normal file
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@ -0,0 +1,931 @@
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--
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-- (C) 2013-15 - ntop.org
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--
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top_rrds = {
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["bytes.rrd"] = "Traffic",
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["packets.rrd"] = "Packets",
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["drops.rrd"] = "Packet Drops",
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["num_flows.rrd"] = "Active Flows",
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["num_hosts.rrd"] = "Active Hosts",
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["num_http_hosts.rrd"] = "Active HTTP Servers"
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}
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-- ########################################################
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if(ntop.isPro()) then
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package.path = dirs.installdir .. "/pro/scripts/lua/modules/?.lua;" .. package.path
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require "nv_graph_utils"
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end
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-- ########################################################
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function navigatedir(url, label, base, path, go_deep, print_html)
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local shown = false
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local to_skip = false
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--print("<li> <b>(d)</b> "..path.." </li>\n")
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local ret = { }
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local do_debug = false
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rrds = ntop.readdir(path)
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table.sort(rrds)
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for k,v in pairsByKeys(rrds, asc) do
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if(v ~= nil) then
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p = fixPath(path .. "/" .. v)
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if(ntop.isdir(p)) then
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if(go_deep) then
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r = navigatedir(url, label.."/"..v, base, p, print_html)
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for k,v in pairs(r) do
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ret[k] = v
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if(do_debug) then print(v.."<br>\n") end
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end
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end
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else
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if(top_rrds[v] == nil) then
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if(label == "*") then
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to_skip = true
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else
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if(not(shown) and not(to_skip)) then
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if(print_html) then
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print('<li class="dropdown-submenu"><a tabindex="-1" href="#">'..label..'</a>\n<ul class="dropdown-menu">\n')
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end
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shown = true
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end
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end
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what = string.sub(path.."/"..v, string.len(base)+2)
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label = string.sub(v, 1, string.len(v)-4)
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label = l4Label(string.gsub(label, "_", " "))
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ret[label] = what
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if(do_debug) then print(what.."<br>\n") end
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if(print_html) then print("<li> <A HREF="..url..what..">"..label.."</A> </li>\n") end
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end
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end
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end
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end
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if(shown) then
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if(print_html) then print('</ul></li>\n') end
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end
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return(ret)
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end
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-- ########################################################
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function breakdownBar(sent, sentLabel, rcvd, rcvdLabel)
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if((sent+rcvd) > 0) then
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sent2rcvd = round((sent * 100) / (sent+rcvd), 0)
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print('<div class="progress"><div class="progress-bar progress-bar-warning" aria-valuenow="'.. sent2rcvd..'" aria-valuemin="0" aria-valuemax="100" style="width: ' .. sent2rcvd.. '%;">'..sentLabel)
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print('</div><div class="progress-bar progress-bar-info" aria-valuenow="'.. (100 -sent2rcvd)..'" aria-valuemin="0" aria-valuemax="100" style="width: ' .. (100-sent2rcvd) .. '%;">' .. rcvdLabel .. '</div></div>')
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else
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print(' ')
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end
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end
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-- ########################################################
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function percentageBar(total, value, valueLabel)
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if(total > 0) then
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pctg = round((value * 100) / total, 0)
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print('<div class="progress"><div class="progress-bar progress-bar-warning" aria-valuenow="'.. pctg..'" aria-valuemin="0" aria-valuemax="100" style="width: ' .. pctg.. '%;">'..valueLabel)
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print('</div></div>')
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else
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print(' ')
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end
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end
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-- ########################################################
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function getRRDName(ifid, host, rrdFile)
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rrdname = fixPath(dirs.workingdir .. "/" .. ifid .. "/rrd/")
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if(host ~= nil) then
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rrdname = rrdname .. getPathFromKey(host) .. "/"
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end
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return(rrdname .. rrdFile)
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end
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-- ########################################################
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zoom_vals = {
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{ "5m", "now-300s", 60*5 },
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{ "10m", "now-600s", 60*10 },
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{ "1h", "now-1h", 60*60*1 },
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{ "3h", "now-3h", 60*60*3 },
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{ "6h", "now-6h", 60*60*6 },
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{ "12h", "now-12h", 60*60*12 },
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{ "1d", "now-1d", 60*60*24 },
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{ "1w", "now-1w", 60*60*24*7 },
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{ "2w", "now-2w", 60*60*24*14 },
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{ "1M", "now-1mon", 60*60*24*31 },
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{ "6M", "now-6mon", 60*60*24*31*6 },
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{ "1Y", "now-1y", 60*60*24*366 }
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}
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function getZoomAtPos(cur_zoom, pos_offset)
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local pos = 1
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local new_zoom_level = cur_zoom
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for k,v in pairs(zoom_vals) do
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if(zoom_vals[k][1] == cur_zoom) then
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if (pos+pos_offset >= 1 and pos+pos_offset < 13) then
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new_zoom_level = zoom_vals[pos+pos_offset][1]
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break
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end
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end
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pos = pos + 1
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end
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return new_zoom_level
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end
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-- ########################################################
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function drawPeity(ifid, host, rrdFile, zoomLevel, selectedEpoch)
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rrdname = getRRDName(ifid, host, rrdFile)
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if(zoomLevel == nil) then
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zoomLevel = "1h"
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end
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nextZoomLevel = zoomLevel;
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epoch = tonumber(selectedEpoch);
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for k,v in ipairs(zoom_vals) do
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if(zoom_vals[k][1] == zoomLevel) then
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if(k > 1) then
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nextZoomLevel = zoom_vals[k-1][1]
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end
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if(epoch) then
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start_time = epoch - zoom_vals[k][3]/2
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end_time = epoch + zoom_vals[k][3]/2
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else
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start_time = zoom_vals[k][2]
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end_time = "now"
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end
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end
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end
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--print("=> Found "..rrdname.."<p>\n")
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if(ntop.notEmptyFile(rrdname)) then
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--io.write("=> Found ".. start_time .. "|" .. end_time .. "<p>\n")
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local fstart, fstep, fnames, fdata = ntop.rrd_fetch(rrdname, 'AVERAGE', start_time..", end_time..")
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local max_num_points = 512 -- This is to avoid having too many points and thus a fat graph
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local num_points_found = table.getn(fdata)
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local sample_rate = round(num_points_found / max_num_points)
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local num_points = 0
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local step = 1
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local series = {}
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if(sample_rate < 1) then
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sample_rate = 1
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end
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-- print("=> "..num_points_found.."[".. sample_rate .."]["..fstart.."]<p>")
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id = 0
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num = 0
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total = 0
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sample_rate = sample_rate-1
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points = {}
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for i, v in ipairs(fdata) do
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timestamp = fstart + (i-1)*fstep
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num_points = num_points + 1
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local elemId = 1
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for _, w in ipairs(v) do
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if(w ~= w) then
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-- This is a NaN
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v = 0
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else
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v = tonumber(w)
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if(v < 0) then
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v = 0
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end
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end
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value = v*8 -- bps
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total = total + value
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if(id == sample_rate) then
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points[num] = round(value)..""
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num = num+1
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id = 0
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else
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id = id + 1
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end
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elemId = elemId + 1
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end
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end
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end
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print("<td class=\"text-right\">"..round(total).."</td><td> <span class=\"peity-line\">")
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for i=0,10 do
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if(i > 0) then print(",") end
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print(points[i])
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end
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print("</span>\n")
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end
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-- ########################################################
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function drawRRD(ifid, host, rrdFile, zoomLevel, baseurl, show_timeseries,
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selectedEpoch, selected_epoch_sanitized, topArray)
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local debug_rrd = false
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if(ntop.isPro()) then
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drawProGraph(ifid, host, rrdFile, zoomLevel, baseurl, show_timeseries, selectedEpoch, selected_epoch_sanitized, topArray)
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return
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end
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dirs = ntop.getDirs()
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rrdname = getRRDName(ifid, host, rrdFile)
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names = {}
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series = {}
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if(zoomLevel == nil) then
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zoomLevel = "1h"
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end
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nextZoomLevel = zoomLevel;
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epoch = tonumber(selectedEpoch);
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for k,v in ipairs(zoom_vals) do
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if(zoom_vals[k][1] == zoomLevel) then
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if(k > 1) then
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nextZoomLevel = zoom_vals[k-1][1]
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end
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if(epoch) then
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start_time = epoch - zoom_vals[k][3]/2
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end_time = epoch + zoom_vals[k][3]/2
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else
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start_time = zoom_vals[k][2]
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end_time = "now"
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end
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end
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end
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local maxval_bits_time = 0
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local maxval_bits = 0
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local minval_bits = 0
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local minval_bits_time = 0
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local lastval_bits = 0
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local lastval_bits_time = 0
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local total_bytes = 0
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local num_points = 0
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local step = 1
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prefixLabel = l4Label(string.gsub(rrdFile, ".rrd", ""))
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-- io.write(prefixLabel.."\n")
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if(prefixLabel == "Bytes") then
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prefixLabel = "Traffic"
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end
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if(ntop.notEmptyFile(rrdname)) then
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-- print("=> Found "..rrdname.."<p>\n")
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-- print("=> "..rrdname)
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-- io.write("=> *** ".. start_time .. "|" .. end_time .. "<p>\n")
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local fstart, fstep, fnames, fdata = ntop.rrd_fetch(rrdname, 'AVERAGE', start_time, end_time)
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--print("=> here we go")
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local max_num_points = 600 -- This is to avoid having too many points and thus a fat graph
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local num_points_found = table.getn(fdata)
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local sample_rate = round(num_points_found / max_num_points)
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if(sample_rate < 1) then
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sample_rate = 1
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end
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-- DEBUG
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--tprint(fdata, 1)
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step = fstep
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num = 0
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for i, n in ipairs(fnames) do
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names[num] = prefixLabel
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-- if(prefixLabel ~= firstToUpper(n)) then names[num] = names[num] .. " (" .. firstToUpper(n)..")" end
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num = num + 1
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--io.write(prefixLabel.."\n")
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--print(num.."\n")
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end
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id = 0
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sampling = 0
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--sample_rate = 1
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sample_rate = sample_rate-1
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accumulated = 0
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for i, v in ipairs(fdata) do
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s = {}
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s[0] = fstart + (i-1)*fstep
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num_points = num_points + 1
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local elemId = 1
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for _, w in ipairs(v) do
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if(w ~= w) then
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-- This is a NaN
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v = 0
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else
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--io.write(w.."\n")
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v = tonumber(w)
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if(v < 0) then
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v = 0
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end
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end
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if(v > 0) then
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lastval_bits_time = s[0]
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lastval_bits = v
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end
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s[elemId] = v*8 -- bps
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--if(s[elemId] > 0) then io.write("[".. elemId .. "]=" .. s[elemId] .."\n") end
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elemId = elemId + 1
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end
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total_bytes = total_bytes + v*fstep
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--if((v*fstep) > 0) then io.write(" | " .. (v*fstep) .." | [sampling: ".. sampling .. "/" .. sample_rate.."]\n") end
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if(sampling == sample_rate) then
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if(sample_rate > 0) then
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s[1] = accumulated / sample_rate
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end
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series[id] = s
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id = id + 1
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sampling = 0
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accumulated = 0
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else
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accumulated = accumulated + s[1]
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sampling = sampling + 1
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end
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end
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for key, value in pairs(series) do
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local t = 0
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for elemId=0,(num-1) do
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--io.write(key.."="..value[elemId+1].. "\n")
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t = t + value[elemId+1] -- bps
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end
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t = t * step
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if(((minval_bits_time == 0) or (minval_bits >= t)) and (value[0] < lastval_bits_time)) then
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--io.write(value[0].."\t".. t .. "\t".. lastval_bits_time .. "\n")
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minval_bits_time = value[0]
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minval_bits = t
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end
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if((maxval_bits_time == 0) or (maxval_bits <= t)) then
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maxval_bits_time = value[0]
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maxval_bits = t
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end
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end
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print [[
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<style>
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#chart_container {
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display: inline-block;
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font-family: Arial, Helvetica, sans-serif;
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}
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#chart {
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float: left;
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}
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#legend {
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float: left;
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margin-left: 15px;
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color: black;
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background: white;
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}
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#y_axis {
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float: left;
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width: 40px;
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}
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</style>
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<div>
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]]
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if(show_timeseries == 1) then
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print [[
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<div class="btn-group">
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<button class="btn btn-default btn-sm dropdown-toggle" data-toggle="dropdown">Timeseries <span class="caret"></span></button>
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<ul class="dropdown-menu">
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]]
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for k,v in pairs(top_rrds) do
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print('<li><a href="'..baseurl .. '&rrd_file=' .. k .. '&graph_zoom=' .. zoomLevel .. '&epoch=' .. (selectedEpoch or '') .. '">'.. v ..'</a></li>\n')
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end
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print('<li class="divider"></li>\n')
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dirs = ntop.getDirs()
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p = dirs.workingdir .. "/" .. purifyInterfaceName(ifid) .. "/rrd/"
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if(host ~= nil) then
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p = p .. getPathFromKey(host)
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go_deep = true
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else
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go_deep = false
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end
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d = fixPath(p)
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navigatedir(baseurl .. '&graph_zoom=' .. zoomLevel .. '&epoch=' .. (selectedEpoch or '')..'&rrd_file=', "*", d, d, go_deep, true)
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print [[
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</ul>
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</div><!-- /btn-group -->
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]]
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end
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print(' Timeframe: <div class="btn-group" data-toggle="buttons" id="graph_zoom">\n')
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for k,v in ipairs(zoom_vals) do
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print('<label class="btn btn-link ')
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if(zoom_vals[k][1] == zoomLevel) then
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print("active")
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end
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print('">')
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print('<input type="radio" name="options" id="zoom_level_'..k..'" value="'..baseurl .. '&rrd_file=' .. rrdFile .. '&graph_zoom=' .. zoom_vals[k][1] .. '&epoch=' .. (selectedEpoch or '') ..'">'.. zoom_vals[k][1] ..'</input></label>\n')
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||||
end
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||||
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print [[
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</div>
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||||
</div>
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||||
|
||||
<script>
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$('input:radio[id^=zoom_level_]').change( function() {
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window.open(this.value,'_self',false);
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||||
});
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||||
</script>
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||||
|
||||
<br />
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<p>
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||||
<div style="margin-left: 10px; display: table">
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||||
<div id="chart_container" style="display: table-row">
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||||
|
||||
<table style="border: 0">
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||||
<table class="table table-bordered table-striped" style="border: 0; margin-right: 10px; display: table-cell">
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||||
]]
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print(' <tr><th> </th><th>Time</th><th>Value</th></tr>\n')
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||||
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||||
if(string.contains(rrdFile, "num_") or string.contains(rrdFile, "packets") or string.contains(rrdFile, "drops")) then
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||||
if(string.contains(rrdFile, "num_")) then
|
||||
formatter_fctn = "fint"
|
||||
else
|
||||
formatter_fctn = "fpackets"
|
||||
end
|
||||
print(' <tr><th>Min</th><td>' .. os.date("%x %X", minval_bits_time) .. '</td><td>' .. formatValue(round(minval_bits/step), 1) .. '</td></tr>\n')
|
||||
print(' <tr><th>Max</th><td>' .. os.date("%x %X", maxval_bits_time) .. '</td><td>' .. formatValue(round(maxval_bits/step), 1) .. '</td></tr>\n')
|
||||
print(' <tr><th>Last</th><td>' .. os.date("%x %X", last_time) .. '</td><td>' .. formatValue(round(lastval_bits/step), 1) .. '</td></tr>\n')
|
||||
|
||||
print(' <tr><th>Average</th><td colspan=2>' .. formatValue(round(total_bytes*8/(step*num_points), 2)) .. '</td></tr>\n')
|
||||
print(' <tr><th>Total Number</th><td colspan=2>' .. formatValue(round(total_bytes)) .. '</td></tr>\n')
|
||||
else
|
||||
formatter_fctn = "fbits"
|
||||
print(' <tr><th>Min</th><td>' .. os.date("%x %X", minval_bits_time) .. '</td><td>' .. bitsToSize(minval_bits/step) .. '</td></tr>\n')
|
||||
print(' <tr><th>Max</th><td>' .. os.date("%x %X", maxval_bits_time) .. '</td><td>' .. bitsToSize(maxval_bits/step) .. '</td></tr>\n')
|
||||
print(' <tr><th>Last</th><td>' .. os.date("%x %X", last_time) .. '</td><td>' .. bitsToSize(lastval_bits/step) .. '</td></tr>\n')
|
||||
print(' <tr><th>Average</th><td colspan=2>' .. bitsToSize(total_bytes*8/(step*num_points)) .. '</td></tr>\n')
|
||||
print(' <tr><th>Total Traffic</th><td colspan=2>' .. bytesToSize(total_bytes) .. '</td></tr>\n')
|
||||
end
|
||||
|
||||
print(' <tr><th>Selection Time</th><td colspan=2><div id=when></div></td></tr>\n')
|
||||
print(' <tr><th>Minute<br>Top Talkers</th><td colspan=2><div id=talkers></div></td></tr>\n')
|
||||
|
||||
|
||||
print [[
|
||||
|
||||
</table>
|
||||
</td></tr>
|
||||
<tr><td><div id="legend"></div></td><td><div id="chart_legend"></div></td></tr>
|
||||
<tr><td colspan=2>
|
||||
</table>
|
||||
|
||||
<p><font color=lightgray><small>NOTE: Click on the graph to zoom.</small></font>
|
||||
<div id="y_axis"></div>
|
||||
|
||||
<div id="chart" style="margin-right: 50px; margin-left: 10px; display: table-cell"></div>
|
||||
</div>
|
||||
|
||||
</div>
|
||||
|
||||
<script>
|
||||
|
||||
|
||||
var palette = new Rickshaw.Color.Palette();
|
||||
|
||||
var graph = new Rickshaw.Graph( {
|
||||
element: document.getElementById("chart"),
|
||||
width: 600,
|
||||
height: 300,
|
||||
renderer: 'area',
|
||||
series: [
|
||||
|
||||
]]
|
||||
|
||||
if(names ~= nil) then
|
||||
for elemId=0,(num-1) do
|
||||
if(elemId > 0) then
|
||||
print ","
|
||||
end
|
||||
|
||||
print ("{\nname: '".. names[elemId] .. "',\n")
|
||||
|
||||
print("color: palette.color(),\ndata: [\n")
|
||||
|
||||
n = 0
|
||||
for key, value in pairs(series) do
|
||||
if(n > 0) then
|
||||
print(",\n")
|
||||
end
|
||||
print ("\t{ x: ".. value[0] .. ", y: ".. value[elemId+1] .. " }")
|
||||
n = n + 1
|
||||
end
|
||||
|
||||
print("\n]}\n")
|
||||
end
|
||||
end
|
||||
|
||||
print [[
|
||||
]
|
||||
} );
|
||||
|
||||
graph.render();
|
||||
|
||||
var chart_legend = document.querySelector('#chart_legend');
|
||||
|
||||
|
||||
function fdate(when) {
|
||||
var epoch = when*1000;
|
||||
var d = new Date(epoch);
|
||||
|
||||
return(d);
|
||||
}
|
||||
|
||||
function fbits(bits) {
|
||||
var sizes = ['bps', 'Kbit/s', 'Mbit/s', 'Gbit/s', 'Tbit/s'];
|
||||
if(bits == 0) return 'n/a';
|
||||
var i = parseInt(Math.floor(Math.log(bits) / Math.log(1024)));
|
||||
return Math.round(bits / Math.pow(1024, i), 2) + ' ' + sizes[i];
|
||||
}
|
||||
|
||||
function capitaliseFirstLetter(string)
|
||||
{
|
||||
return string.charAt(0).toUpperCase() + string.slice(1);
|
||||
}
|
||||
|
||||
/**
|
||||
* Convert number of bytes into human readable format
|
||||
*
|
||||
* @param integer bytes Number of bytes to convert
|
||||
* @param integer precision Number of digits after the decimal separator
|
||||
* @return string
|
||||
*/
|
||||
function formatBytes(bytes, precision)
|
||||
{
|
||||
var kilobyte = 1024;
|
||||
var megabyte = kilobyte * 1024;
|
||||
var gigabyte = megabyte * 1024;
|
||||
var terabyte = gigabyte * 1024;
|
||||
|
||||
if((bytes >= 0) && (bytes < kilobyte)) {
|
||||
return bytes + ' B';
|
||||
} else if((bytes >= kilobyte) && (bytes < megabyte)) {
|
||||
return (bytes / kilobyte).toFixed(precision) + ' KB';
|
||||
} else if((bytes >= megabyte) && (bytes < gigabyte)) {
|
||||
return (bytes / megabyte).toFixed(precision) + ' MB';
|
||||
} else if((bytes >= gigabyte) && (bytes < terabyte)) {
|
||||
return (bytes / gigabyte).toFixed(precision) + ' GB';
|
||||
} else if(bytes >= terabyte) {
|
||||
return (bytes / terabyte).toFixed(precision) + ' TB';
|
||||
} else {
|
||||
return bytes + ' B';
|
||||
}
|
||||
}
|
||||
|
||||
var Hover = Rickshaw.Class.create(Rickshaw.Graph.HoverDetail, {
|
||||
graph: graph,
|
||||
xFormatter: function(x) { return new Date( x * 1000 ); },
|
||||
yFormatter: function(bits) { return(]] print(formatter_fctn) print [[(bits)); },
|
||||
render: function(args) {
|
||||
var graph = this.graph;
|
||||
var points = args.points;
|
||||
var point = points.filter( function(p) { return p.active } ).shift();
|
||||
|
||||
if(point.value.y === null) return;
|
||||
|
||||
var formattedXValue = fdate(point.value.x); // point.formattedXValue;
|
||||
var formattedYValue = ]]
|
||||
print(formatter_fctn)
|
||||
print [[(point.value.y); // point.formattedYValue;
|
||||
var infoHTML = "";
|
||||
var seconds;
|
||||
|
||||
$.ajax ({
|
||||
type: 'GET',
|
||||
url: ']]
|
||||
print(ntop.getHttpPrefix().."/lua/modules/get_real_epochs.lua?epoch='+point.value.x,")
|
||||
print[[
|
||||
data: { epoch: point.value.x },
|
||||
async: false,
|
||||
success: function(content) {
|
||||
var res = content.split(" ");
|
||||
seconds = parseInt(res[0]) - parseInt(res[1]);
|
||||
}
|
||||
});
|
||||
|
||||
infoHTML += "<ul>";
|
||||
]]
|
||||
|
||||
if(topArray ~= nil) then
|
||||
for n,v in pairs(topArray) do
|
||||
modulename = n
|
||||
sectionname = v["name"]
|
||||
levels = v["levels"]
|
||||
scriptname = v["script"]
|
||||
key = v["key"]
|
||||
|
||||
if (string.lower(sectionname) ~= "top talkers") then
|
||||
goto continue
|
||||
end
|
||||
|
||||
-- Support only 1 or 2 levels by now
|
||||
if (levels < 1 or levels > 2) then goto continue end
|
||||
print [[
|
||||
$.ajax({
|
||||
type: 'GET',
|
||||
url: ']]
|
||||
print(ntop.getHttpPrefix().."/lua/top_generic.lua?m="..modulename.."&epoch='+point.value.x+'&addvlan=true")
|
||||
if (levels == 2) then
|
||||
print [[',
|
||||
data: { epoch: point.value.x },
|
||||
async: false,
|
||||
success: function(content) {
|
||||
var info = jQuery.parseJSON(content);]]
|
||||
print [[
|
||||
var elements = 0;
|
||||
$.each(info, function(i, n) {
|
||||
elements++;
|
||||
return false;
|
||||
});
|
||||
if (elements > 0)
|
||||
infoHTML += "<li>]]print(sectionname)print[[<ul>";]]
|
||||
print[[
|
||||
$.each(info, function(i, n) {
|
||||
var nonempty = 0;
|
||||
$.each(n, function(j, m) {
|
||||
nonempty++;
|
||||
return false;
|
||||
});
|
||||
if (nonempty != 0)
|
||||
infoHTML += "<li>"+capitaliseFirstLetter(i)+" [Avg Traffic/sec]<ol>";
|
||||
var items = 0;
|
||||
$.each(n, function(j, m) {
|
||||
if(items < 3) {
|
||||
infoHTML += "<li><a href=']]
|
||||
print(scriptname.."?"..key.."=")
|
||||
print[["+m.address+"'>"+m.label; if ("]]print(sectionname)print[[".toLowerCase() == "Operating Systems") infoHTML += getOSIcon(m.label); if ("]]print(sectionname)print[[".toLowerCase() == "countries") infoHTML += " <img src=']] print(ntop.getHttpPrefix()) print [[/img/blank.gif' class='flag flag-"+m.label.toLowerCase()+"'>"; infoHTML += "</a>"; if (m.vlan != "0") infoHTML += " ("+m.vlanm+")"; infoHTML += " ("+]] print(formatter_fctn) print [[((m.value*8)/seconds)+")</li>";
|
||||
items++;
|
||||
}
|
||||
});
|
||||
if (nonempty != 0)
|
||||
infoHTML += "</ol></li>";
|
||||
});
|
||||
infoHTML += "</ul></li></li>";
|
||||
}
|
||||
});
|
||||
]]
|
||||
elseif (levels == 1) then
|
||||
print [[',
|
||||
data: { epoch: point.value.x },
|
||||
async: false,
|
||||
success: function(content) {
|
||||
var info = jQuery.parseJSON(content);
|
||||
var items = 0;
|
||||
$.each(info, function(i, n) {
|
||||
]]
|
||||
print('if(items == 0) infoHTML += "<li>'..sectionname..' [Avg Traffic/sec]<ol>";')
|
||||
print[[
|
||||
if(items < 3)
|
||||
infoHTML += "<li><a href=']]
|
||||
print(scriptname.."?"..key.."=")
|
||||
print[["+n.label+"'>"+n.name+"</a>";]]
|
||||
if (sectionname ~= "VLANs") then
|
||||
print[[if (n.vlan != "0") infoHTML += " ("+n.vlanm+")"+]]
|
||||
else
|
||||
print[[infoHTML +=]]
|
||||
end
|
||||
print[[" ("+]] print(formatter_fctn) print [[((n.value*8)/seconds)+")</li>";
|
||||
items++;
|
||||
});
|
||||
if(items > 0)
|
||||
infoHTML += "</ol></li></ul>";
|
||||
}
|
||||
});
|
||||
]]
|
||||
end
|
||||
::continue::
|
||||
end
|
||||
print[[infoHTML += "</ul>";]]
|
||||
print [[
|
||||
this.element.innerHTML = '';
|
||||
this.element.style.left = graph.x(point.value.x) + 'px';
|
||||
|
||||
/*var xLabel = document.createElement('div');
|
||||
xLabel.setAttribute("style", "opacity: 0.5; background-color: #EEEEEE; filter: alpha(opacity=0.5)");
|
||||
xLabel.className = 'x_label';
|
||||
xLabel.innerHTML = formattedXValue + infoHTML;
|
||||
this.element.appendChild(xLabel);
|
||||
*/
|
||||
$('#when').html(formattedXValue);
|
||||
$('#talkers').html(infoHTML);
|
||||
|
||||
|
||||
var item = document.createElement('div');
|
||||
|
||||
item.className = 'item';
|
||||
item.innerHTML = this.formatter(point.series, point.value.x, point.value.y, formattedXValue, formattedYValue, point);
|
||||
item.style.top = this.graph.y(point.value.y0 + point.value.y) + 'px';
|
||||
this.element.appendChild(item);
|
||||
|
||||
var dot = document.createElement('div');
|
||||
dot.className = 'dot';
|
||||
dot.style.top = item.style.top;
|
||||
dot.style.borderColor = point.series.color;
|
||||
this.element.appendChild(dot);
|
||||
|
||||
if(point.active) {
|
||||
item.className = 'item active';
|
||||
dot.className = 'dot active';
|
||||
}
|
||||
|
||||
this.show();
|
||||
|
||||
if(typeof this.onRender == 'function') {
|
||||
this.onRender(args);
|
||||
}
|
||||
|
||||
// Put the selected graph epoch into the legend
|
||||
//chart_legend.innerHTML = point.value.x; // Epoch
|
||||
|
||||
this.selected_epoch = point.value.x;
|
||||
|
||||
//event
|
||||
}
|
||||
} );
|
||||
|
||||
var hover = new Hover( { graph: graph } );
|
||||
|
||||
var legend = new Rickshaw.Graph.Legend( {
|
||||
graph: graph,
|
||||
element: document.getElementById('legend')
|
||||
} );
|
||||
|
||||
//var axes = new Rickshaw.Graph.Axis.Time( { graph: graph } ); axes.render();
|
||||
|
||||
var yAxis = new Rickshaw.Graph.Axis.Y({
|
||||
graph: graph,
|
||||
tickFormat: ]] print(formatter_fctn) print [[
|
||||
});
|
||||
|
||||
yAxis.render();
|
||||
|
||||
$("#chart").click(function() {
|
||||
if(hover.selected_epoch)
|
||||
window.location.href = ']]
|
||||
print(baseurl .. '&rrd_file=' .. rrdFile .. '&graph_zoom=' .. nextZoomLevel .. '&epoch=')
|
||||
print[['+hover.selected_epoch;
|
||||
});
|
||||
|
||||
</script>
|
||||
|
||||
]]
|
||||
end
|
||||
else
|
||||
print("<div class=\"alert alert-danger\"><img src=".. ntop.getHttpPrefix() .. "/img/warning.png> File "..rrdname.." cannot be found</div>")
|
||||
end
|
||||
end
|
||||
|
||||
-- ########################################################
|
||||
|
||||
function create_rrd(name, step, ds)
|
||||
if(not(ntop.exists(name))) then
|
||||
if(enable_second_debug == 1) then io.write('Creating RRD ', name, '\n') end
|
||||
ntop.rrd_create(
|
||||
name,
|
||||
step, -- step
|
||||
'DS:' .. ds .. ':DERIVE:5:U:U',
|
||||
'RRA:AVERAGE:0.5:1:86400', -- raw: 1 day = 86400
|
||||
'RRA:AVERAGE:0.5:60:8096', -- 1 min resolution = 1 month
|
||||
'RRA:AVERAGE:0.5:3600:2400', -- 1h resolution (3600 points) 2400 hours = 100 days
|
||||
'RRA:AVERAGE:0.5:86400:365' -- 1d resolution (86400 points) 365 days
|
||||
-- 'RRA:HWPREDICT:1440:0.1:0.0035:20'
|
||||
)
|
||||
end
|
||||
end
|
||||
|
||||
function create_rrd_num(name, ds)
|
||||
if(not(ntop.exists(name))) then
|
||||
if(enable_second_debug == 1) then io.write('Creating RRD ', name, '\n') end
|
||||
ntop.rrd_create(
|
||||
name,
|
||||
1, -- step
|
||||
'DS:' .. ds .. ':GAUGE:5:0:U',
|
||||
'RRA:AVERAGE:0.5:1:86400', -- raw: 1 day = 86400
|
||||
'RRA:AVERAGE:0.5:3600:2400', -- 1h resolution (3600 points) 2400 hours = 100 days
|
||||
'RRA:AVERAGE:0.5:86400:365' -- 1d resolution (86400 points) 365 days
|
||||
-- 'RRA:HWPREDICT:1440:0.1:0.0035:20'
|
||||
)
|
||||
end
|
||||
end
|
||||
|
||||
function makeRRD(basedir, ifname, rrdname, step, value)
|
||||
name = fixPath(basedir .. "/" .. rrdname .. ".rrd")
|
||||
|
||||
if(string.contains(rrdname, "num_")) then
|
||||
create_rrd_num(name, rrdname)
|
||||
else
|
||||
create_rrd(name, 1, rrdname)
|
||||
end
|
||||
ntop.rrd_update(name, "N:".. value)
|
||||
if(enable_second_debug == 1) then io.write('Updating RRD ['.. ifname..'] '.. name .. " " .. value ..'\n') end
|
||||
end
|
||||
|
||||
function createRRDcounter(path, step, verbose)
|
||||
if(not(ntop.exists(name))) then
|
||||
if(verbose) then print('Creating RRD ', name, '\n') end
|
||||
ntop.rrd_create(
|
||||
name,
|
||||
step, -- step
|
||||
'DS:sent:DERIVE:600:U:U',
|
||||
'DS:rcvd:DERIVE:600:U:U',
|
||||
'RRA:AVERAGE:0.5:1:7200', -- raw: 1 day = 1 * 24 = 24 * 300 sec = 7200
|
||||
'RRA:AVERAGE:0.5:12:2400', -- 1h resolution (12 points) 2400 hours = 100 days
|
||||
'RRA:AVERAGE:0.5:288:365' -- 1d resolution (288 points) 365 days
|
||||
--'RRA:HWPREDICT:1440:0.1:0.0035:20'
|
||||
)
|
||||
end
|
||||
end
|
||||
|
||||
-- ########################################################
|
||||
|
||||
function createSingleRRDcounter(path, verbose)
|
||||
if(not(ntop.exists(path))) then
|
||||
if(verbose) then print('Creating RRD ', path, '\n') end
|
||||
ntop.rrd_create(
|
||||
path,
|
||||
300, -- step
|
||||
'DS:num:DERIVE:600:U:U',
|
||||
'RRA:AVERAGE:0.5:1:7200', -- raw: 1 day = 1 * 24 = 24 * 300 sec = 7200
|
||||
'RRA:AVERAGE:0.5:12:2400', -- 1h resolution (12 points) 2400 hours = 100 days
|
||||
'RRA:AVERAGE:0.5:288:365', -- 1d resolution (288 points) 365 days
|
||||
'RRA:HWPREDICT:1440:0.1:0.0035:20')
|
||||
end
|
||||
end
|
||||
|
||||
-- ########################################################
|
||||
|
||||
function dumpSingleTreeCounters(basedir, label, host, verbose)
|
||||
what = host[label]
|
||||
|
||||
if(what ~= nil) then
|
||||
for k,v in pairs(what) do
|
||||
for k1,v1 in pairs(v) do
|
||||
-- print("-->"..k1.."/".. type(v1).."<--\n")
|
||||
|
||||
if(type(v1) == "table") then
|
||||
for k2,v2 in pairs(v1) do
|
||||
|
||||
dname = fixPath(basedir.."/"..label.."/"..k.."/"..k1)
|
||||
|
||||
if(not(ntop.exists(dname))) then
|
||||
ntop.mkdir(dname)
|
||||
end
|
||||
|
||||
fname = dname..fixPath("/"..k2..".rrd")
|
||||
createSingleRRDcounter(fname, verbose)
|
||||
ntop.rrd_update(fname, "N:"..v2)
|
||||
if(verbose) then print("\t"..fname.."\n") end
|
||||
end
|
||||
else
|
||||
dname = fixPath(basedir.."/"..label.."/"..k)
|
||||
|
||||
if(not(ntop.exists(dname))) then
|
||||
ntop.mkdir(dname)
|
||||
end
|
||||
|
||||
fname = dname..fixPath("/"..k1..".rrd")
|
||||
createSingleRRDcounter(fname, verbose)
|
||||
ntop.rrd_update(fname, "N:"..v1)
|
||||
if(verbose) then print("\t"..fname.."\n") end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
Loading…
Add table
Add a link
Reference in a new issue