From 0a547add2f4cc264380d2dab2c472efe5a1d7094 Mon Sep 17 00:00:00 2001
From: Pim van den Berg
Date: Sat, 3 May 2014 19:17:16 +0200
Subject: graph.php: use JSON plugins instead of including PHP plugin files

A couple of big changes here. A lot of logic moved to graph.php.

The PHP plugin files have been rewritten to JSON. In these JSON files
*everything* is optional. Also *NOT* having a JSON plugin file won't
block you from having a graph. The JSON will just make the graphs
prettier (by having a title, y-axis title, legend, colors, etc..).

The Collectd types.db file is parsed and used to determine RRD content.
When things are not defined in the JSON it will fallback to a default.
---
 plugin/postgresql.json | 134 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 134 insertions(+)
 create mode 100644 plugin/postgresql.json

(limited to 'plugin/postgresql.json')

diff --git a/plugin/postgresql.json b/plugin/postgresql.json
new file mode 100644
index 0000000..4e0181d
--- /dev/null
+++ b/plugin/postgresql.json
@@ -0,0 +1,134 @@
+{
+	"pg_blks": {
+		"title": "PostgreSQL Disk I/O ({{PI}})",
+		"vertical": "Blocks",
+		"type": "stacked",
+		"legend": {
+			"heap_hit": {
+				"name": "Heap hit"
+			},
+			"heap_read": {
+				"name": "Heap read"
+			},
+			"idx_hit": {
+				"name": "Index hit"
+			},
+			"idx_read": {
+				"name": "Index read"
+			},
+			"tidx_hit": {
+				"name": "Toast index hit"
+			},
+			"tidx_read": {
+				"name": "Toast index read"
+			},
+			"toast_hit": {
+				"name": "Toast hit"
+			},
+			"toast_read": {
+				"name": "Toast read"
+			}
+		},
+		"legend_format": "%5.1lf%s"
+	},
+	"pg_db_size": {
+		"title": "PostgreSQL DB size ({{PI}})",
+		"vertical": "Bytes",
+		"type": "stacked",
+		"legend": {
+			"value": {
+				"name": "Size",
+				"color": "0000ff"
+			}
+		},
+		"legend_format": "%5.1lf%s"
+	},
+	"pg_n_tup_c": {
+		"title": "PostgreSQL Row actions ({{PI}})",
+		"vertical": "Rows",
+		"type": "stacked",
+		"legend": {
+			"ins": {
+				"name": "Insert",
+				"color": "00ff00"
+			},
+			"upd": {
+				"name": "Update",
+				"color": "ff7c00"
+			},
+			"hot_upd": {
+				"name": "Hot Update",
+				"color": "0000ff"
+			},
+			"del": {
+				"name": "Delete",
+				"color": "ff0000"
+			}
+		},
+		"legend_format": "%5.1lf%s"
+	},
+	"pg_n_tup_g": {
+		"title": "PostgreSQL Table states ({{PI}})",
+		"vertical": "Rows",
+		"type": "stacked",
+		"legend": {
+			"live": {
+				"name": "Live",
+				"color": "00ff00"
+			},
+			"dead": {
+				"name": "Dead",
+				"color": "ff0000"
+			}
+		},
+		"legend_format": "%5.1lf%s"
+	},
+	"pg_numbackends": {
+		"title": "PostgreSQL Backends ({{PI}})",
+		"vertical": "Backends",
+		"type": "stacked",
+		"legend": {
+			"value": {
+				"name": "Backends",
+				"color": "0000ff"
+			}
+		},
+		"legend_format": "%5.1lf%s"
+	},
+	"pg_scan": {
+		"title": "PostgreSQL Scans ({{PI}})",
+		"vertical": "Scans / Rows",
+		"type": "stacked",
+		"legend": {
+			"seq": {
+				"name": "Sequential"
+			},
+			"seq_tup_read": {
+				"name": "Sequential rows"
+			},
+			"idx": {
+				"name": "Index"
+			},
+			"idx_tup_fetch": {
+				"name": "Index Rows"
+			}
+		},
+		"legend_format": "%5.1lf%s"
+	},
+	"pg_xact": {
+		"title": "PostgreSQL Transactions ({{PI}})",
+		"vertical": "Transactions",
+		"type": "stacked",
+		"legend": {
+			"commit": {
+				"name": "Commit",
+				"color": "00ff00"
+			},
+			"rollback": {
+				"name": "Rollback",
+				"color": "ff0000"
+			}
+		},
+		"legend_format": "%5.1lf"
+	}
+}
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