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ntopng/scripts/lua/modules/timeseries/handlers/ts_interface.lua

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--
-- (C) 2014-26 - ntop.org
--
--
-- This file specified what timeseries are shown under historical of a network interface
--
local dirs = ntop.getDirs()
package.path = dirs.installdir .. "/scripts/lua/modules/?.lua;" .. package.path
package.path = dirs.installdir .. "/scripts/lua/modules/timeseries/?.lua;" .. package.path
if ntop.isPro and ntop.isPro() then
package.path = dirs.installdir .. "/scripts/lua/pro/modules/timeseries/handlers/?.lua;" .. package.path
end
require "lua_utils_get"
require "check_redis_prefs"
local ts_utils = require "ts_utils"
local ts_gui_utils = require "ts_gui_utils"
local ts_interface = {}
local timeseries_id = "iface"
local timeseries_list = {{
schema = "iface:traffic_rxtx",
id = timeseries_id,
label = i18n("graphs.traffic_rxtx"),
description = i18n("graphs.metric_descr.iface_traffic_rxtx"),
priority = 0,
measure_unit = "bps",
scale = i18n("graphs.metric_labels.traffic"),
timeseries = {
bytes_sent = {
label = i18n('graphs.metric_labels.sent'),
color = ts_gui_utils.get_timeseries_color('bytes_sent')
},
bytes_rcvd = {
invert_direction = true,
label = i18n('graphs.metric_labels.rcvd'),
color = ts_gui_utils.get_timeseries_color('bytes_rcvd')
}
},
always_visibile = true,
default_visible = true
}, {
schema = "iface:packets_rxtx",
id = timeseries_id,
label = i18n("graphs.packets_rxtx"),
description = i18n("graphs.metric_descr.iface_packets_rxtx"),
priority = 0,
measure_unit = "pps",
scale = i18n("graphs.metric_labels.traffic"),
timeseries = {
packets_sent = {
label = i18n('graphs.metric_labels.sent'),
color = ts_gui_utils.get_timeseries_color('packets_sent')
},
packets_rcvd = {
invert_direction = true,
label = i18n('graphs.metric_labels.rcvd'),
color = ts_gui_utils.get_timeseries_color('packets_rcvd')
}
},
always_visibile = true
}, {
schema = "iface:traffic_ip",
id = timeseries_id,
label = i18n("graphs.traffic_ip"),
description = i18n("graphs.metric_descr.iface_traffic_ip"),
priority = 0,
measure_unit = "bps",
scale = i18n("graphs.metric_labels.traffic"),
timeseries = {
bytes_ipv4 = {
label = i18n('graphs.metric_labels.ipv4'),
color = ts_gui_utils.get_timeseries_color('bytes_sent')
},
bytes_ipv6 = {
invert_direction = true,
label = i18n('graphs.metric_labels.ipv6'),
color = ts_gui_utils.get_timeseries_color('bytes_rcvd')
}
},
always_visibile = true,
draw_stacked = false
}, {
schema = "iface:flows",
id = timeseries_id,
label = i18n("graphs.active_flows"),
description = i18n("graphs.metric_descr.iface_active_flows"),
priority = 0,
measure_unit = "number",
scale = i18n('graphs.metric_labels.flows'),
timeseries = {
num_flows = {
label = i18n('graphs.metric_labels.num_flows'),
color = ts_gui_utils.get_timeseries_color('flows')
}
}
}, {
schema = "iface:new_flows",
id = timeseries_id,
label = i18n("graphs.new_flows"),
description = i18n("graphs.metric_descr.iface_new_flows"),
priority = 0,
measure_unit = "number",
scale = i18n('graphs.metric_labels.flows'),
timeseries = {
new_flows = {
label = i18n('graphs.metric_labels.num_flows'),
color = ts_gui_utils.get_timeseries_color('flows')
}
}
}, {
schema = "iface:remote2local",
id = timeseries_id,
label = i18n("graphs.remote2local"),
description = i18n("graphs.metric_descr.iface_remote2local"),
priority = 0,
measure_unit = "bps",
scale = i18n('graphs.metric_labels.bytes'),
timeseries = {
bytes = {
label = i18n('graphs.metric_labels.bytes'),
color = ts_gui_utils.get_timeseries_color('bytes')
}
}
}, {
schema = "iface:local2remote",
id = timeseries_id,
label = i18n("graphs.local2remote"),
description = i18n("graphs.metric_descr.iface_local2remote"),
priority = 0,
measure_unit = "bps",
scale = i18n('graphs.metric_labels.bytes'),
timeseries = {
bytes = {
label = i18n('graphs.metric_labels.bytes'),
color = ts_gui_utils.get_timeseries_color('bytes')
}
}
}, {
schema = "iface:alerted_flows",
id = timeseries_id,
label = i18n("graphs.total_alerted_flows"),
description = i18n("graphs.metric_descr.iface_total_alerted_flows"),
priority = 0,
measure_unit = "number",
scale = i18n('graphs.metric_labels.flows'),
timeseries = {
num_flows = {
label = i18n('graphs.metric_labels.num_flows'),
color = ts_gui_utils.get_timeseries_color('flows')
}
}
}, {
schema = "iface:hosts",
id = timeseries_id,
label = i18n("graphs.active_hosts"),
description = i18n("graphs.metric_descr.iface_active_hosts"),
priority = 0,
measure_unit = "number",
scale = i18n('graphs.metric_labels.hosts'),
timeseries = {
num_hosts = {
label = i18n('graphs.metric_labels.num_hosts'),
color = ts_gui_utils.get_timeseries_color('hosts')
}
}
}, {
schema = "iface:engaged_alerts",
id = timeseries_id,
label = i18n("graphs.engaged_alerts"),
description = i18n("graphs.metric_descr.iface_engaged_alerts"),
priority = 0,
measure_unit = "number",
scale = i18n('graphs.metric_labels.alerts'),
timeseries = {
engaged_alerts = {
label = i18n('graphs.engaged_alerts'),
color = ts_gui_utils.get_timeseries_color('alerts')
}
}
}, {
schema = "iface:dropped_alerts_v2",
id = timeseries_id,
label = i18n("graphs.dropped_alerts"),
description = i18n("graphs.metric_descr.iface_dropped_alerts"),
priority = 0,
measure_unit = "number",
scale = i18n('graphs.metric_labels.alerts'),
timeseries = {
dropped_alerts = {
label = i18n('graphs.dropped_alerts'),
color = ts_gui_utils.get_timeseries_color('alerts')
}
}
}, {
schema = "iface:devices",
id = timeseries_id,
label = i18n("graphs.active_devices"),
description = i18n("graphs.metric_descr.iface_active_devices"),
priority = 0,
measure_unit = "number",
scale = i18n('graphs.metric_labels.devices'),
timeseries = {
num_devices = {
label = i18n('graphs.metric_labels.num_devices'),
color = ts_gui_utils.get_timeseries_color('devices')
}
}
}, {
schema = "iface:http_hosts",
id = timeseries_id,
label = i18n("graphs.active_http_servers"),
description = i18n("graphs.metric_descr.iface_active_http_servers"),
priority = 0,
measure_unit = "number",
scale = i18n('graphs.metric_labels.servers'),
timeseries = {
num_hosts = {
label = i18n('graphs.num_servers'),
color = ts_gui_utils.get_timeseries_color('devices')
}
},
nedge_exclude = true
}, {
schema = "iface:traffic",
id = timeseries_id,
label = i18n("graphs.traffic"),
description = i18n("graphs.metric_descr.iface_traffic"),
priority = 0,
measure_unit = "bps",
scale = i18n("graphs.metric_labels.traffic"),
timeseries = {
bytes = {
label = i18n('graphs.metric_labels.traffic'),
color = ts_gui_utils.get_timeseries_color('bytes')
}
},
nedge_exclude = true
}, {
schema = "iface:packets",
id = timeseries_id,
label = i18n("graphs.packets"),
description = i18n("graphs.metric_descr.iface_packets"),
priority = 0,
measure_unit = "bps",
scale = i18n("graphs.metric_labels.packets"),
timeseries = {
packets = {
label = i18n('graphs.metric_labels.packets'),
color = ts_gui_utils.get_timeseries_color('bytes')
}
},
nedge_exclude = true
}, {
schema = "iface:throughput_pps",
id = timeseries_id,
label = i18n("graphs.throughput_pps"),
description = i18n("graphs.metric_descr.iface_throughput_pps"),
priority = 0,
measure_unit = "pps",
scale = i18n("graphs.metric_labels.traffic"),
timeseries = {
pps = {
label = i18n('graphs.metric_labels.throughput'),
color = ts_gui_utils.get_timeseries_color('bytes')
}
}
}, {
schema = "iface:throughput_bps",
id = timeseries_id,
label = i18n("graphs.throughput_bps"),
description = i18n("graphs.metric_descr.iface_throughput_bps"),
priority = 0,
measure_unit = "bps",
scale = i18n("graphs.metric_labels.traffic"),
timeseries = {
bps = {
label = i18n('graphs.metric_labels.throughput'),
color = ts_gui_utils.get_timeseries_color('bytes')
}
}
}, {
schema = "iface:score",
id = timeseries_id,
label = i18n("graphs.score"),
description = i18n("graphs.metric_descr.iface_score"),
priority = 0,
measure_unit = "number",
scale = i18n('graphs.metric_labels.score'),
timeseries = {
cli_score = {
label = i18n('graphs.cli_score'),
color = ts_gui_utils.get_timeseries_color('cli_score')
},
srv_score = {
label = i18n('graphs.srv_score'),
color = ts_gui_utils.get_timeseries_color('srv_score')
}
}
}, {
schema = "iface:packets_vs_drops",
id = timeseries_id,
label = i18n("graphs.packets_vs_drops"),
description = i18n("graphs.metric_descr.iface_packets_vs_drops"),
priority = 0,
measure_unit = "number",
scale = i18n("graphs.packets_vs_drops"),
timeseries = {
packets = {
label = i18n('graphs.metric_labels.packets'),
color = ts_gui_utils.get_timeseries_color('bytes')
},
drops = {
label = i18n('graphs.metric_labels.drops'),
draw_type = "line",
color = ts_gui_utils.get_timeseries_color('default')
}
}
}, {
schema = "iface:nfq_pct",
id = timeseries_id,
label = i18n("graphs.num_nfq_pct"),
description = i18n("graphs.metric_descr.iface_num_nfq_pct"),
priority = 0,
measure_unit = "percentage",
scale = i18n('graphs.metric_labels.load'),
timeseries = {
num_nfq_pct = {
label = i18n('graphs.num_nfq_pct'),
color = ts_gui_utils.get_timeseries_color('default')
}
},
nedge_only = true
}, {
schema = "iface:hosts_anomalies",
id = timeseries_id,
label = i18n("graphs.hosts_anomalies"),
description = i18n("graphs.metric_descr.iface_hosts_anomalies"),
priority = 0,
measure_unit = "number",
scale = i18n('graphs.metric_labels.anomalies'),
timeseries = {
num_loc_hosts_anom = {
label = i18n('graphs.loc_host_anomalies'),
color = ts_gui_utils.get_timeseries_color('hosts')
},
num_rem_hosts_anom = {
label = i18n('graphs.rem_host_anomalies'),
draw_type = "line",
color = ts_gui_utils.get_timeseries_color('hosts')
}
}
}, {
schema = "iface:disc_prob_bytes",
id = timeseries_id,
label = i18n("graphs.discarded_probing_bytes"),
description = i18n("graphs.metric_descr.iface_discarded_probing_bytes"),
priority = 0,
measure_unit = "bps",
scale = i18n('graphs.metric_labels.bytes'),
timeseries = {
bytes = {
label = i18n('graphs.metric_labels.drops'),
color = ts_gui_utils.get_timeseries_color('bytes')
}
},
nedge_exclude = true
}, {
schema = "iface:disc_prob_pkts",
id = timeseries_id,
label = i18n("graphs.discarded_probing_packets"),
description = i18n("graphs.metric_descr.iface_discarded_probing_packets"),
priority = 0,
measure_unit = "pps",
scale = i18n('graphs.metric_labels.packets'),
timeseries = {
packets = {
label = i18n('graphs.metric_labels.drops'),
color = ts_gui_utils.get_timeseries_color('packets')
}
},
nedge_exclude = true
}, {
schema = "iface:dumped_flows",
id = timeseries_id,
label = i18n("graphs.dumped_flows"),
description = i18n("graphs.metric_descr.iface_dumped_flows"),
priority = 0,
measure_unit = "fps",
scale = i18n('graphs.metric_labels.flows'),
timeseries = {
dumped_flows = {
label = i18n('graphs.dumped_flows'),
color = ts_gui_utils.get_timeseries_color('flows')
},
dropped_flows = {
label = i18n('graphs.dropped_flows'),
color = ts_gui_utils.get_timeseries_color('flows')
}
}
}, {
schema = "iface:zmq_recv_flows",
id = timeseries_id,
label = i18n("graphs.zmq_received_flows"),
description = i18n("graphs.metric_descr.iface_zmq_received_flows"),
priority = 0,
measure_unit = "number",
scale = i18n('graphs.metric_labels.flows'),
timeseries = {
flows = {
label = i18n('graphs.zmq_received_flows'),
color = ts_gui_utils.get_timeseries_color('flows')
}
}
}, {
schema = "iface:zmq_flow_coll_drops",
id = timeseries_id,
label = i18n("graphs.zmq_flow_coll_drops"),
description = i18n("graphs.metric_descr.iface_zmq_flow_coll_drops"),
priority = 0,
measure_unit = "number",
scale = i18n('graphs.metric_labels.flows'),
timeseries = {
drops = {
label = i18n('graphs.zmq_flow_coll_drops'),
color = ts_gui_utils.get_timeseries_color('default')
}
},
nedge_exclude = true
}, {
schema = "iface:zmq_flow_coll_udp_drops",
id = timeseries_id,
label = i18n("graphs.zmq_flow_coll_udp_drops"),
description = i18n("graphs.metric_descr.iface_zmq_flow_coll_udp_drops"),
priority = 0,
measure_unit = "number",
scale = i18n('graphs.metric_labels.flows'),
timeseries = {
drops = {
label = i18n('graphs.zmq_flow_coll_udp_drops'),
color = ts_gui_utils.get_timeseries_color('default')
}
},
nedge_exclude = true
}, {
schema = "iface:tcp_stats",
id = timeseries_id,
label = i18n("graphs.tcp_stats"),
description = i18n("graphs.tcp_stats"),
priority = 0,
measure_unit = "number",
scale = i18n('graphs.metric_labels.packets'),
disable_default_ago_ts = true,
timeseries = {
keep_alive = {
label = i18n('graphs.tcp_packets_keep_alive'),
color = ts_gui_utils.get_timeseries_color('packets')
},
retransmissions = {
label = i18n('graphs.tcp_packets_retr'),
color = ts_gui_utils.get_timeseries_color('packets')
},
out_of_order = {
label = i18n('graphs.tcp_packets_ooo'),
color = ts_gui_utils.get_timeseries_color('packets')
},
lost = {
label = i18n('graphs.tcp_packets_lost'),
color = ts_gui_utils.get_timeseries_color('packets')
}
},
exclude_asn_mode = true,
nedge_exclude = true
}, {
schema = "iface:tcp_flags",
id = timeseries_id,
label = i18n("graphs.tcp_flags"),
description = i18n("graphs.metric_descr.iface_tcp_flags"),
priority = 0,
disable_default_ago_ts = true,
measure_unit = "number",
scale = i18n('graphs.metric_labels.packets'),
timeseries = {
fin_ack = {
label = i18n('graphs.tcp_finack_packets'),
color = ts_gui_utils.get_timeseries_color('packets')
},
syn_ack = {
label = i18n('graphs.tcp_synack_packets'),
color = ts_gui_utils.get_timeseries_color('packets')
},
syn = {
label = i18n('graphs.tcp_syn_packets'),
color = ts_gui_utils.get_timeseries_color('packets')
},
rst = {
label = i18n('graphs.tcp_rst_packets'),
color = ts_gui_utils.get_timeseries_color('packets')
}
},
nedge_exclude = true
}, {
label = i18n("graphs.zmq_msg_rcvd"),
description = i18n("graphs.metric_descr.iface_zmq_msg_rcvd"),
id = timeseries_id,
schema = "iface:zmq_rcvd_msgs",
priority = 0,
measure_unit = "number",
timeseries = {
msgs = {
label = i18n('graphs.metric_labels.rcvd_msgs'),
color = ts_gui_utils.get_timeseries_color('default')
}
}
},
{
label = i18n("graphs.zmq_msg_dropped"),
description = i18n("graphs.metric_descr.iface_zmq_msg_dropped"),
id = timeseries_id,
schema = "iface:zmq_msg_drops",
priority = 0,
measure_unit = "number",
timeseries = {
msgs = {
label = i18n('graphs.metric_labels.dropped_msgs'),
color = ts_gui_utils.get_timeseries_color('default')
}
}
},
{
schema = "iface:role_traffic_v3",
id = timeseries_id,
label = i18n("graphs.role_traffic"),
priority = 0,
measure_unit = "bps",
scale = i18n("graphs.metric_labels.traffic"),
draw_stacked = true,
timeseries = {
peering = {
label = i18n("prefs.snmp_interface_role_list.peering"),
color = ts_gui_utils.get_timeseries_color('bytes')
},
transit = {
label = i18n("prefs.snmp_interface_role_list.transit"),
color = ts_gui_utils.get_timeseries_color('bytes')
},
ix = {
label = i18n("prefs.snmp_interface_role_list.ix"),
color = ts_gui_utils.get_timeseries_color('bytes')
},
other = {
label = i18n("prefs.snmp_interface_role_list.other"),
color = ts_gui_utils.get_timeseries_color('bytes')
}
},
nedge_exclude = true
},
{
label = i18n("graphs.ts_queue_drops"),
description = i18n("graphs.ts_queue_drops"),
id = timeseries_id,
schema = "iface:ts_queue_drops",
priority = 0,
measure_unit = "number",
timeseries = {
num_ts = {
label = i18n('graphs.metric_labels.num_ts_drops'),
color = ts_gui_utils.get_timeseries_color('default')
}
}
},
{
label = i18n("graphs.ts_queue_length"),
description = i18n("graphs.ts_queue_length"),
id = timeseries_id,
schema = "iface:ts_queue_length",
priority = 0,
measure_unit = "number",
timeseries = {
num_ts = {
label = i18n('graphs.metric_labels.num_ts'),
color = ts_gui_utils.get_timeseries_color('default')
}
}
},
}
local function addTopTimeseries(tags, emptyEpoch, tsOptions)
local timeseries = {}
local id = getIfacenDPITsName()
-- Empty epoch, return the default timeseries list of applications
if (emptyEpoch) then
timeseries[#timeseries + 1] = {
schema = "top:" .. id,
disable_perc_95_ts = true,
priority = 2,
label = i18n('top_l7_proto'),
measure_unit = "bps",
scale = i18n('graphs.metric_labels.traffic'),
disable_default_ago_ts = true,
timeseries = {
bytes = {
label = i18n('top_l7_proto'),
color = ts_gui_utils.get_timeseries_color('bytes')
}
}
}
timeseries[#timeseries + 1] = {
schema = "top:asn:traffic",
id = timeseries_id,
draw_stacked = true,
label = i18n("graphs.top_asn"),
description = i18n("graphs.metric_descr.asn_traffic_rxtx"),
priority = 0,
measure_unit = "bps",
scale = i18n('graphs.metric_labels.traffic'),
timeseries = {
bytes = {
label = i18n('graphs.metric_labels.bytes'),
color = ts_gui_utils.get_timeseries_color('bytes')
}
},
disable_perc_95_ts = true,
always_visibile = true
}
return timeseries
end
local interface_ts_enabled = ntop.getCache("ntopng.prefs.interface_ndpi_timeseries_creation")
local has_top_protocols = interface_ts_enabled == "both" or interface_ts_enabled == "per_protocol" or
interface_ts_enabled ~= "0"
local has_top_categories = interface_ts_enabled == "both" or interface_ts_enabled == "per_category"
if interface_ts_enabled then
-- Adding L4 protocols timeseries
local series = ts_utils.listSeries("iface:l4protos", table.clone(tags), tags.epoch_begin, tags.epoch_end) or {}
if not table.empty(series) then
for _, serie in pairs(series or {}) do
timeseries[#timeseries + 1] = {
schema = "top:iface:l4protos",
disable_perc_95_ts = true,
group = i18n("graphs.l4_proto"),
priority = 2,
query = "l4proto:" .. serie.l4proto,
label = i18n(serie.l4proto) or serie.l4proto,
measure_unit = "bps",
scale = i18n('graphs.metric_labels.traffic'),
timeseries = {
bytes = {
label = serie.l4proto,
color = ts_gui_utils.get_timeseries_color('bytes')
}
}
}
end
end
end
-- Top l7 Protocols
if (has_top_protocols) and (not tsOptions.is_asn_mode_enabled) then
local id = getIfacenDPITsName()
local is_full_ts = ifaceFullnDPITs()
-- Note: a single grouped query, series with no data are not returned
local series = ts_utils.queryTotalByTag(id, tags.epoch_begin, tags.epoch_end, tags, "protocol") or {}
if not table.empty(series) then
for _, serie in ipairs(series) do
local protocol = serie.tags.protocol
local ts = {
bytes = {
label = protocol,
color = ts_gui_utils.get_timeseries_color('bytes')
}
}
if is_full_ts then
ts = {
bytes_sent = {
label = protocol .. " " .. i18n('graphs.metric_labels.sent'),
color = ts_gui_utils.get_timeseries_color('bytes_sent')
},
bytes_rcvd = {
invert_direction = true,
label = protocol .. " " .. i18n('graphs.metric_labels.rcvd'),
color = ts_gui_utils.get_timeseries_color('bytes_rcvd')
}
}
end
timeseries[#timeseries + 1] = {
schema = "top:" .. id,
disable_perc_95_ts = true,
group = i18n("graphs.l7_proto"),
priority = 2,
query = "protocol:" .. protocol,
label = protocol,
measure_unit = "bps",
scale = i18n('graphs.metric_labels.traffic'),
timeseries = ts
}
end
timeseries[#timeseries + 1] = {
schema = "top:" .. id,
disable_perc_95_ts = true,
priority = 2,
label = i18n('top_l7_proto'),
measure_unit = "bps",
scale = i18n('graphs.metric_labels.traffic'),
disable_default_ago_ts = true,
timeseries = {
bytes = {
label = i18n('top_l7_proto'),
color = ts_gui_utils.get_timeseries_color('bytes')
}
}
}
end
end
-- Top Categories
-- Note: a single grouped query, series with no data are not returned
if has_top_categories then
local series = ts_utils.queryTotalByTag("iface:ndpi_categories", tags.epoch_begin, tags.epoch_end, tags,
"category") or {}
for _, serie in ipairs(series) do
local category = serie.tags.category
local category_name = getCategoryLabel(category, interface.getnDPICategoryId(category))
timeseries[#timeseries + 1] = {
schema = "top:iface:ndpi_categories",
group = i18n("graphs.category"),
priority = 3,
query = "category:" .. category,
disable_perc_95_ts = true,
label = category_name,
measure_unit = "bps",
scale = i18n('graphs.metric_labels.traffic'),
timeseries = {
bytes = {
label = category_name,
color = ts_gui_utils.get_timeseries_color('bytes')
}
}
}
end
end
-- Top Traffic Profiles
-- Note: a single grouped query, series with no data are not returned
if ntop.isPro and ntop.isPro() then
local series = ts_utils.queryTotalByTag("profile:traffic", tags.epoch_begin, tags.epoch_end, tags, "profile") or
{}
for _, serie in ipairs(series) do
local profile = serie.tags.profile
timeseries[#timeseries + 1] = {
schema = "top:profile:traffic",
group = i18n("graphs.top_profiles"),
priority = 2,
query = "profile:" .. profile,
label = profile,
measure_unit = "bps",
disable_perc_95_ts = true,
scale = i18n('graphs.metric_labels.traffic'),
timeseries = {
bytes = {
label = profile,
color = ts_gui_utils.get_timeseries_color('bytes')
}
}
}
end
end
return timeseries
end
function ts_interface.getTimeseries(tags, tsOptions)
local timeseries = {}
local emptyEpoch = (not tags.epoch_begin) or (not tags.epoch_end) or (tsOptions and tsOptions.emptyEpoch == true)
timeseries = table.clone(timeseries_list)
if ntop.isPro and ntop.isPro() then
local ts_interface_pro = require "ts_interface_pro"
local timeseries_pro = ts_interface_pro.getTimeseries(tags, emptyEpoch, tsOptions)
timeseries = table.merge(timeseries, timeseries_pro)
end
-- HR traffic chart: per-interface traffic at 15-second resolution from the
-- ClickHouse flows table (requires nProbe HR counters + Enterprise M license).
if ntop.isEnterpriseM and ntop.isEnterpriseM() and ntop.isClickHouseEnabled() then
timeseries[#timeseries + 1] = {
schema = "iface:hr_traffic",
id = timeseries_id,
label = i18n("graphs.hr_traffic_rxtx"),
description = i18n("graphs.metric_descr.iface_hr_traffic_rxtx"),
priority = 0,
measure_unit = "bps",
scale = i18n("graphs.metric_labels.traffic"),
timeseries = {
bytes_sent = {
label = i18n("graphs.metric_labels.sent"),
color = ts_gui_utils.get_timeseries_color("bytes_sent")
},
bytes_rcvd = {
invert_direction = true,
label = i18n("graphs.metric_labels.rcvd"),
color = ts_gui_utils.get_timeseries_color("bytes_rcvd")
}
},
always_visibile = true
}
end
if not emptyEpoch then
timeseries = ts_gui_utils.removeEmptyTimeseries(timeseries, tags)
end
local top_timeseries = addTopTimeseries(tags, emptyEpoch, tsOptions)
timeseries = table.merge(timeseries, top_timeseries)
return timeseries
end
return ts_interface
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