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First code cleanup for better memory management

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This commit is contained in:
Matteo Biscosi 2024-02-14 16:12:28 +00:00
parent b5a4c2621b
commit 2f76c9bf4b
21 changed files with 968 additions and 852 deletions
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48
scripts/lua/modules/ts_5sec_dump_utils.lua
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@ -1,38 +1,44 @@
--
-- (C) 2019-24 - ntop.org
--
-- ########################################################
local ts_utils = require("ts_utils_core")
local ts_dump = {}
-- ########################################################
function ts_dump.update_rrd_queue_length(ifid, when)
if ts_utils.getDriverName() == "rrd" then
ts_utils.append("iface:ts_queue_length",
{
ifid = ifid,
num_ts = interface.rrd_queue_length(ifid) or 0
},
when)
end
if ts_utils.getDriverName() == "rrd" then
ts_utils.append("iface:ts_queue_length", {
ifid = ifid,
num_ts = interface.rrd_queue_length(ifid) or 0
}, when)
end
end
-- ########################################################
function ts_dump.dump_cpu_states(ifid, when, cpu_states)
if cpu_states then
ts_utils.append("system:cpu_states",
{
ifid = ifid,
iowait_pct = cpu_states["iowait"],
active_pct = cpu_states["user"] + cpu_states["system"] + cpu_states["nice"] + cpu_states["irq"] + cpu_states["softirq"] + cpu_states["guest"] + cpu_states["guest_nice"],
idle_pct = cpu_states["idle"] + cpu_states["steal"],
},
when)
end
function ts_dump.dump_cpu_stats(ifid, when)
local cpu_utils = require "cpu_utils"
local cpu_states = cpu_utils.get_cpu_states()
local cpu_load = ntop.refreshCPULoad()
if cpu_states then
ts_utils.append("system:cpu_states", {
ifid = ifid,
iowait_pct = cpu_states["iowait"],
active_pct = cpu_states["user"] + cpu_states["system"] + cpu_states["nice"] + cpu_states["irq"] +
cpu_states["softirq"] + cpu_states["guest"] + cpu_states["guest_nice"],
idle_pct = cpu_states["idle"] + cpu_states["steal"]
}, when)
end
if cpu_load then
ts_utils.append("system:cpu_load", {
ifid = ifid,
load_percentage = cpu_load
}, when)
end
end
-- ########################################################