mirror of
https://github.com/ntop/ntopng.git
synced 2026-04-30 16:09:32 +00:00
321 lines
11 KiB
Lua
321 lines
11 KiB
Lua
--
|
|
-- (C) 2013-18 - ntop.org
|
|
--
|
|
|
|
dirs = ntop.getDirs()
|
|
package.path = dirs.installdir .. "/scripts/lua/modules/?.lua;" .. package.path
|
|
|
|
require "lua_utils"
|
|
|
|
sendHTTPContentTypeHeader('text/html')
|
|
local debug = false
|
|
-- setTraceLevel(TRACE_DEBUG) -- Debug mode
|
|
|
|
-- Output parameters
|
|
mode = _GET["procstats_mode"]
|
|
|
|
-- Table parameters
|
|
currentPage = _GET["currentPage"]
|
|
perPage = _GET["perPage"]
|
|
sortColumn = _GET["sortColumn"]
|
|
sortOrder = _GET["sortOrder"]
|
|
host = _GET["host"]
|
|
port = _GET["port"]
|
|
application = _GET["application"]
|
|
|
|
-- System host parameters
|
|
hosts = _GET["hosts"]
|
|
user = _GET["username"]
|
|
pid = tonumber(_GET["pid"])
|
|
name = _GET["pid_name"]
|
|
process_sourceId = 0
|
|
|
|
if (name ~= nil) then
|
|
info = split(name,"@")
|
|
if (info[1] ~= nil) then name = info[1] end
|
|
if (info[2] ~= nil) then process_sourceId = tonumber(info[2])end
|
|
end
|
|
|
|
if(mode == nil) then
|
|
mode = "table"
|
|
end
|
|
if (debug) then traceError(TRACE_DEBUG,TRACE_CONSOLE, "Mode: "..mode.."\n") end
|
|
if(currentPage == nil) then
|
|
currentPage = 1
|
|
else
|
|
currentPage = tonumber(currentPage)
|
|
end
|
|
|
|
if(perPage == nil) then
|
|
perPage = getDefaultTableSize()
|
|
else
|
|
perPage = tonumber(perPage)
|
|
end
|
|
|
|
if(port ~= nil) then port = tonumber(port) end
|
|
|
|
if(sortOrder == nil) then
|
|
sortOrder = "asc"
|
|
end
|
|
|
|
interface.select(ifname)
|
|
local flows_stats = interface.getFlowsInfo()
|
|
local total = flows_stats["numFlows"]
|
|
flows_stats = flows_stats["flows"]
|
|
|
|
if (mode == "table") then
|
|
print ("{ \"currentPage\" : " .. currentPage .. ",\n \"data\" : [\n")
|
|
to_skip = (currentPage-1) * perPage
|
|
end
|
|
|
|
|
|
processes = {}
|
|
vals = {}
|
|
num = 0
|
|
|
|
for _key, value in ipairs(flows_stats) do
|
|
p = flows_stats[_key]
|
|
process = 1
|
|
client_process = 1
|
|
server_process = 1
|
|
|
|
if (debug) then traceError(TRACE_DEBUG,TRACE_CONSOLE,"===============================\n")end
|
|
---------------- PID ----------------
|
|
if(pid ~= nil) then
|
|
if (debug) then traceError(TRACE_DEBUG,TRACE_CONSOLE,"Pid:"..pid.."\n")end
|
|
if (p["client_process"] ~= nil) then
|
|
if (debug) then traceError(TRACE_DEBUG,TRACE_CONSOLE,"Client pid:"..p["client_process"]["pid"].."\n") end
|
|
if ((p["client_process"]["pid"] ~= pid)) then
|
|
process = 0
|
|
end
|
|
if (debug) then traceError(TRACE_DEBUG,TRACE_CONSOLE,"ClientProcess -\t"..process.."\n")end
|
|
end
|
|
if (p["server_process"] ~= nil) then
|
|
if (debug) then traceError(TRACE_DEBUG,TRACE_CONSOLE,"Server pid:"..p["server_process"]["pid"].."\n") end
|
|
if ((p["server_process"]["pid"] ~= pid)) then
|
|
process = 0
|
|
end
|
|
if (debug) then traceError(TRACE_DEBUG,TRACE_CONSOLE,"ServerProcess -\t"..process.."\n")end
|
|
end
|
|
if (debug) then traceError(TRACE_DEBUG,TRACE_CONSOLE,"Pid -\t"..process.."\n")end
|
|
end
|
|
|
|
---------------- NAME ----------------
|
|
if(name ~= nil) then
|
|
|
|
if (debug) then traceError(TRACE_DEBUG,TRACE_CONSOLE,"url:"..process_sourceId.."vlan:"..p["vlan"].."\n") end
|
|
if (process_sourceId == p["vlan"]) then
|
|
|
|
if (debug) then traceError(TRACE_DEBUG,TRACE_CONSOLE,"Name:"..name.."\n")end
|
|
if (p["client_process"] ~= nil) then
|
|
if (debug) then traceError(TRACE_DEBUG,TRACE_CONSOLE,"Client name:"..p["client_process"]["name"].."\n") end
|
|
|
|
if ((p["client_process"]["name"] ~= name)) then
|
|
client_process = 0
|
|
end
|
|
if (debug) then traceError(TRACE_DEBUG,TRACE_CONSOLE,"ClientProcess -\t"..client_process.."\n")end
|
|
|
|
end
|
|
if (p["server_process"] ~= nil) then
|
|
if (debug) then traceError(TRACE_DEBUG,TRACE_CONSOLE,"Server name:"..p["server_process"]["name"].."\n") end
|
|
|
|
if ((p["server_process"]["name"] ~= name)) then
|
|
server_process = 0
|
|
end
|
|
if (debug) then traceError(TRACE_DEBUG,TRACE_CONSOLE,"ServerProcess -\t"..server_process.."\n")end
|
|
|
|
end
|
|
if (debug) then traceError(TRACE_DEBUG,TRACE_CONSOLE,"name -\t"..process.."\n")end
|
|
else
|
|
client_process = 0
|
|
server_process = 0
|
|
end
|
|
end
|
|
|
|
|
|
---------------- HOST ----------------
|
|
if((host ~= nil) and (p["cli.ip"] ~= host) and (p["srv.ip"] ~= host)) then
|
|
process = 0
|
|
if (debug) then traceError(TRACE_DEBUG,TRACE_CONSOLE,"host -\t"..process.."\n")end
|
|
end
|
|
|
|
|
|
if (process == 1) then
|
|
|
|
if((p["client_process"] ~= nil) and (client_process == 1) )then
|
|
k = p["client_process"]
|
|
key = k["name"] -- .."@"..p["vlan"]
|
|
|
|
if(processes[key] == nil) then
|
|
processes[key] = { }
|
|
if (debug) then traceError(TRACE_DEBUG,TRACE_CONSOLE,"INIT: Client process: "..key.." initialize with value: "..(p["cli2srv.bytes"] + p["srv2cli.bytes"]).." \n")end
|
|
-- Flow information
|
|
processes[key]["bytes_sent"] = p["cli2srv.bytes"]
|
|
processes[key]["bytes_rcvd"] = p["srv2cli.bytes"]
|
|
processes[key]["duration"] = p["duration"]
|
|
processes[key]["count"] = 1
|
|
-- Process information
|
|
processes[key]["name"] = k["name"]
|
|
processes[key]["actual_memory"] = p["client_process"]["actual_memory"]
|
|
processes[key]["average_cpu_load"] = p["client_process"]["average_cpu_load"]
|
|
processes[key]["vlan"] = p["vlan"]
|
|
else
|
|
-- Flow information
|
|
processes[key]["duration"] = math.max(processes[key]["duration"], p["duration"])
|
|
processes[key]["bytes_sent"] = processes[key]["bytes_sent"] + p["cli2srv.bytes"]
|
|
processes[key]["bytes_rcvd"] = processes[key]["bytes_rcvd"] + p["srv2cli.bytes"]
|
|
processes[key]["count"] = processes[key]["count"] + 1
|
|
-- Process information
|
|
processes[key]["actual_memory"] = processes[key]["actual_memory"] + p["client_process"]["actual_memory"]
|
|
processes[key]["average_cpu_load"] = processes[key]["average_cpu_load"] + p["client_process"]["average_cpu_load"]
|
|
if (debug) then traceError(TRACE_DEBUG,TRACE_CONSOLE,"UPDATE: Client process: "..key.." update value to: "..(processes[key]["bytes_sent"] + processes[key]["bytes_rcvd"]).." \n")end
|
|
end
|
|
end
|
|
|
|
if((p["server_process"] ~= nil) and (server_process == 1) )then
|
|
k = p["server_process"]
|
|
key = k["name"] -- .."@"..p["vlan"]
|
|
|
|
if(processes[key] == nil) then
|
|
if (debug) then traceError(TRACE_DEBUG,TRACE_CONSOLE,"INIT: Server process: "..key.." initialize with value: "..(p["cli2srv.bytes"] + p["srv2cli.bytes"]).." \n")end
|
|
processes[key] = { }
|
|
-- Flow information
|
|
processes[key]["bytes_sent"] = p["srv2cli.bytes"]
|
|
processes[key]["bytes_rcvd"] = p["cli2srv.bytes"]
|
|
processes[key]["duration"] = p["duration"]
|
|
processes[key]["count"] = 1
|
|
-- Process information
|
|
processes[key]["name"] = k["name"]
|
|
processes[key]["actual_memory"] = p["server_process"]["actual_memory"]
|
|
processes[key]["average_cpu_load"] = p["server_process"]["average_cpu_load"]
|
|
processes[key]["vlan"] = p["vlan"]
|
|
else
|
|
-- Flow information
|
|
processes[key]["duration"] = math.max(processes[key]["duration"], p["duration"])
|
|
processes[key]["bytes_sent"] = processes[key]["bytes_sent"] + p["srv2cli.bytes"]
|
|
processes[key]["bytes_rcvd"] = processes[key]["bytes_rcvd"] + p["cli2srv.bytes"]
|
|
processes[key]["count"] = processes[key]["count"] + 1
|
|
-- Process information
|
|
processes[key]["actual_memory"] = processes[key]["actual_memory"] + p["server_process"]["actual_memory"]
|
|
processes[key]["average_cpu_load"] = processes[key]["average_cpu_load"] + p["server_process"]["average_cpu_load"]
|
|
if (debug) then traceError(TRACE_DEBUG,TRACE_CONSOLE,"UPDATE: Server process: "..key.." update value to: "..(processes[key]["bytes_sent"] + processes[key]["bytes_rcvd"]).." \n")end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
|
|
-- Aggregated value
|
|
|
|
for key, value in pairs(processes) do
|
|
-- Process information
|
|
processes[key]["actual_memory"] = (processes[key]["actual_memory"] / processes[key]["count"])
|
|
processes[key]["average_cpu_load"] = (processes[key]["average_cpu_load"] / processes[key]["count"])
|
|
|
|
end
|
|
|
|
-- Sorting table
|
|
|
|
for key, value in pairs(processes) do
|
|
-- postfix is used to create a unique key otherwise entries with the same key will disappear
|
|
num = num + 1
|
|
postfix = string.format("0.%04u", num)
|
|
if(sortColumn == "column_name") then
|
|
vkey = key
|
|
elseif(sortColumn == "column_vlan") then
|
|
vkey = processes[key]["vlan"]+postfix
|
|
elseif(sortColumn == "column_bytes_rcvd") then
|
|
vkey = processes[key]["bytes_rcvd"]+postfix
|
|
elseif(sortColumn == "column_bytes_sent") then
|
|
vkey = processes[key]["bytes_sent"]+postfix
|
|
elseif(sortColumn == "column_duration") then
|
|
vkey = processes[key]["duration"]+postfix
|
|
elseif(sortColumn == "column_count") then
|
|
vkey = processes[key]["count"]+postfix
|
|
else
|
|
vkey = key
|
|
end
|
|
|
|
vals[vkey] = key
|
|
end
|
|
|
|
num = 0
|
|
table.sort(vals)
|
|
|
|
if(sortOrder == "asc") then
|
|
funct = asc
|
|
else
|
|
funct = rev
|
|
end
|
|
|
|
|
|
-- Json output
|
|
|
|
if (mode == "table") then
|
|
for _key, _value in pairsByKeys(vals, funct) do
|
|
key = vals[_key]
|
|
value = processes[key]
|
|
|
|
if(to_skip > 0) then
|
|
to_skip = to_skip-1
|
|
else
|
|
if(num < perPage) then
|
|
if(num > 0) then
|
|
print ",\n"
|
|
end
|
|
srv_tooltip = ""
|
|
cli_tooltip = ""
|
|
|
|
print ("{ \"key\" : \"" .. key..'\"')
|
|
print (", \"column_name\" : \"".."<A HREF='"..ntop.getHttpPrefix().."/lua/get_process_info.lua?pid_name=" .. key .. "'>".. value["name"] .. "</A>")
|
|
|
|
print ("\", \"column_duration\" : \"" .. secondsToTime(value["duration"]))
|
|
print ("\", \"column_count\" : \"" .. value["count"])
|
|
print ("\", \"column_bytes_sent\" : \"" .. bytesToSize(value["bytes_sent"]) .. "")
|
|
print ("\", \"column_bytes_rcvd\" : \"" .. bytesToSize(value["bytes_rcvd"]) .. "")
|
|
print ("\", \"column_vlan\" : \"" .. value["vlan"] .. "")
|
|
print ("\", \"bytes_sent\" : \"" .. value["bytes_sent"] .. "")
|
|
print ("\", \"bytes_rcvd\" : \"" .. value["bytes_rcvd"] .. "")
|
|
print ("\" }\n")
|
|
num = num + 1
|
|
end
|
|
end
|
|
|
|
end -- for
|
|
|
|
|
|
print ("\n], \"perPage\" : " .. perPage .. ",\n")
|
|
|
|
if(sortColumn == nil) then
|
|
sortColumn = ""
|
|
end
|
|
|
|
if(sortOrder == nil) then
|
|
sortOrder = ""
|
|
end
|
|
|
|
print ("\"sort\" : [ [ \"" .. sortColumn .. "\", \"" .. sortOrder .."\" ] ],\n")
|
|
print ("\"totalRows\" : " .. total .. " \n}")
|
|
|
|
elseif (mode == "timeline") then
|
|
|
|
print ("[\n")
|
|
for _key, _value in pairsByKeys(vals, funct) do
|
|
key = vals[_key]
|
|
value = processes[key]
|
|
|
|
if (num > 0) then print(',\n') end
|
|
|
|
print('{'..
|
|
'\"name\":\"' .. key .. '\",' ..
|
|
'\"label\":\"' .. key .. '\",' ..
|
|
'\"value\":' .. (value["bytes_sent"] + value["bytes_rcvd"]) .. ',' ..
|
|
'\"actual_memory\":' .. value["actual_memory"] .. ',' ..
|
|
'\"average_cpu_load\":' .. round(value["average_cpu_load"],2) ..
|
|
'}')
|
|
num = num + 1
|
|
|
|
end
|
|
print ("\n]")
|
|
|
|
end
|