mirror of
https://github.com/ntop/ntopng.git
synced 2026-04-29 15:39:33 +00:00
74 lines
1.5 KiB
Lua
74 lines
1.5 KiB
Lua
--
|
|
-- (C) 2020 - ntop.org
|
|
--
|
|
|
|
dirs = ntop.getDirs()
|
|
package.path = dirs.installdir .. "/scripts/lua/modules/?.lua;" .. package.path
|
|
|
|
require("lua_utils")
|
|
local datasources_utils = require("datasources_utils")
|
|
local datamodel = require("datamodel_utils")
|
|
local ts_utils = require "ts_utils"
|
|
|
|
local function reportError(msg)
|
|
print(json.encode({ error = msg, success = false, csrf = ntop.getRandomCSRFValue() }))
|
|
end
|
|
|
|
local ifid = _GET["ifid"] or getSystemInterfaceId()
|
|
local key = _GET["key"] or ""
|
|
local metric = _GET["metric"] or ""
|
|
local schema = _GET["schema"] or ""
|
|
local begin_time = _GET["begin_time"] or os.time()-3600
|
|
local end_time = _GET["end_time"] or os.time()
|
|
|
|
-- Remove
|
|
key = "www.ntop.org"
|
|
metric = "http"
|
|
schema = "am_host:http_stats_5mins"
|
|
|
|
|
|
local rsp = ts_utils.query(
|
|
schema,
|
|
{
|
|
ifid = ifid,
|
|
host = key,
|
|
metric = metric
|
|
},
|
|
begin_time,
|
|
end_time,
|
|
{
|
|
fill_value = 0/0, -- Show unknown values as NaN
|
|
}
|
|
)
|
|
|
|
|
|
if (rsp ~= nil) then
|
|
local labels = {}
|
|
local values = {}
|
|
local start = rsp.start
|
|
local step = rsp.step
|
|
local m
|
|
|
|
for k, v in pairs(rsp.series) do
|
|
table.insert(labels, v.label)
|
|
end
|
|
|
|
m = datamodel:create(labels)
|
|
|
|
for k, v in pairs(rsp.series) do
|
|
local when = start
|
|
for k1, val in pairs(v.data) do
|
|
|
|
local real_val = val
|
|
if real_val == nil then real_val = 0 end
|
|
m:appendRow(when, v.label, real_val)
|
|
when = when + step
|
|
end
|
|
end
|
|
|
|
return(m)
|
|
else
|
|
return(nil)
|
|
end
|
|
|
|
|