luci-app-statistics: add graphs for sqm-collect

Add graphs for sqm data collected by 'sqm_collect.sh'

An overall sqm graph displays bandwidth (Kb/s), Backlog (Bytes) and
drops for each supported qdisc.

Sqm-cake supports cake's tin structure and displays many(!) graphs per
tin:

Bandwidth: Bandwidth (Kb/s), bandwidth threshold (Kb/s).
Latency: Target latency, Peak, Average, Sparse flow latency
Backlog v Drops: Backlog (Bytes), Drops, ECN marks, Ack-filter drops
Flow counts: Sparse flows, Bulk flows, Unresponsive flows

Fun for all the family :-)

Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>

2 files changed, 106 insertions, 0 deletions

diff --git a/applications/luci-app-statistics/htdocs/luci-static/resources/statistics/rrdtool/definitions/sqm.js b/applications/luci-app-statistics/htdocs/luci-static/resources/statistics/rrdtool/definitions/sqm.js
new file mode 100644
index 0000000000..bde179602b
--- /dev/null
+++ b/applications/luci-app-statistics/htdocs/luci-static/resources/statistics/rrdtool/definitions/sqm.js
@@ -0,0 +1,28 @@
+/* Licensed to the public under the Apache License 2.0. */
+
+'use strict';
+'require baseclass';
+
+return baseclass.extend({
+	title: _('SQM'),
+
+	rrdargs: function(graph, host, plugin, plugin_instance, dtype) {
+		var overview = {
+			per_instance: false,
+			title: "%H: SQM qdisc %pi Overview",
+			rrdopts: [ "--logarithmic" ],
+			vlabel: " ",
+			alt_autoscale: true,
+			number_format: "%5.0lf",
+			data: {
+				types: [ "qdisc_bytes", "qdisc_backlog", "qdisc_drops" ],
+				options: {
+					qdisc_bytes: { title: "kb/s:", overlay: true, noarea: false, color: "0000ff", transform_rpn: "125,/" },
+					qdisc_backlog: { title: "Backlog/B:", overlay: true, noarea: true, color: "8000ff" },
+					qdisc_drops: { title: "Drops/s:", overlay: true, noarea: true, color: "00ffff", }
+				}
+			}
+		};
+		return [ overview ];
+	}
+});
diff --git a/applications/luci-app-statistics/htdocs/luci-static/resources/statistics/rrdtool/definitions/sqmcake.js b/applications/luci-app-statistics/htdocs/luci-static/resources/statistics/rrdtool/definitions/sqmcake.js
new file mode 100644
index 0000000000..a45c43af44
--- /dev/null
+++ b/applications/luci-app-statistics/htdocs/luci-static/resources/statistics/rrdtool/definitions/sqmcake.js
@@ -0,0 +1,78 @@
+/* Licensed to the public under the Apache License 2.0. */
+
+'use strict';
+'require baseclass';
+
+return baseclass.extend({
+	title: _('SQM-Cake'),
+
+	rrdargs: function(graph, host, plugin, plugin_instance, dtype) {
+		var tindrops = {
+			per_instance: true,
+			title: "%H: CAKE %pi %di Drops/s & Backlog",
+			vlabel: "Bytes & Drops/s",
+			rrdopts: [ "--logarithmic" ],
+			number_format: "%5.0lf",
+			data: {
+				types: [ "qdisct_backlog", "qdisct_drops" ],
+				sources: { qdisct_drops: [ "ack", "drops", "ecn" ] },
+				options: {
+					qdisct_backlog: { title: "Backlog:", overlay: true, color: "0000ff" },
+					qdisct_drops__ack: { title: "Ack:", overlay: true, noarea: true, color: "ff00ff" },
+					qdisct_drops__drops: { title: "Drops:", overlay: true, noarea: true, color: "00ffff" },
+					qdisct_drops__ecn: { title: "Ecn:", overlay: true, noarea: true, color: "00ff00" }
+				}
+			}
+		};
+
+		var tinlatency = {
+			per_instance: true,
+			title: "%H: CAKE %pi %di Latency",
+			vlabel: "ms",
+			number_format: "%4.3lf",
+			data: {
+				types: [ "qdisct_latencyus" ],
+				sources: { qdisct_latencyus: [ "tg", "pk", "av", "sp" ] },
+				options: {
+					qdisct_latencyus__tg: { title: "Target:", overlay: true, noarea: true, color: "000000", transform_rpn: "1000,/" },
+					qdisct_latencyus__pk: { title: "Peak:", overlay: true, noarea: true, color: "ff0000", transform_rpn: "1000,/" },
+					qdisct_latencyus__av: { title: "Avg:", overlay: true, noarea: true, color: "00ff00", transform_rpn: "1000,/" },
+					qdisct_latencyus__sp: { title: "Sparse:", overlay: true, noarea: true, color: "0000ff", transform_rpn: "1000,/" }
+				}
+			}
+		};
+
+		var tinflows = {
+			per_instance: true,
+			title: "%H: CAKE %pi %di Flow Counts",
+			vlabel: "Flows",
+			number_format: "%4.0lf",
+			data: {
+				types: [ "qdisct_flows" ],
+				sources: { qdisct_flows: [ "sp", "bu", "un" ] },
+				options: {
+					qdisct_flows__sp: { title: "Sparse:", overlay: true, noarea: true, color: "00ff00" },
+					qdisct_flows__bu: { title: "Bulk:", overlay: true, noarea: true, color: "0000ff" },
+					qdisct_flows__un: { title: "Unresponsive:", overlay: true, noarea: true, color: "ff0000" }
+				}
+			}
+		};
+
+		var tinbytes = {
+			per_instance: true,
+			title: "%H: CAKE %pi %di Traffic",
+			vlabel: "Kb/s",
+			number_format: "%5.0lf",
+			rrdopts: [ "--logarithmic" ],
+			data: {
+				types: [ "qdisct_bytes", "qdisct_thres" ],
+				options: {
+					qdisct_bytes: { title: "Kb/s:", noarea: false, color: "0000ff", transform_rpn: "125,/" },
+					qdisct_thres: { title: "Thres:", overlay: true, noarea: true, color: "000000", transform_rpn: "125,/" }
+				}
+			}
+		};
+
+		return [ tinbytes, tinlatency, tindrops, tinflows ];
+	}
+});