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{
"jsonSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"title": "Postgres collector configuration.",
"type": "object",
"properties": {
"update_every": {
"title": "Update every",
"description": "Data collection interval, measured in seconds.",
"type": "integer",
"minimum": 1,
"default": 1
},
"dsn": {
"title": "DSN",
"description": "Postgres server Data Source Name in [key/value string](https://www.postgresql.org/docs/current/libpq-connect.html#LIBPQ-CONNSTRING-KEYWORD-VALUE) or [URI](https://www.postgresql.org/docs/current/libpq-connect.html#LIBPQ-CONNSTRING-URIS) format.",
"type": "string",
"default": "postgres://netdata:password@127.0.0.1:5432/postgres"
},
"timeout": {
"title": "Timeout",
"description": "Timeout for queries, in seconds.",
"type": "number",
"minimum": 0.5,
"default": 2
},
"collect_databases_matching": {
"title": "Database selector",
"description": "Configuration for monitoring specific databases using [Netdata simple patterns](https://github.com/netdata/netdata/tree/master/src/libnetdata/simple_pattern#readme). If left empty, no database metrics will be collected.",
"type": "string"
},
"max_db_tables": {
"title": "Table limit",
"description": "Table metrics will not be collected for databases that have more tables than the limit. Set to 0 for no limit.",
"type": "integer",
"minimum": 0,
"default": 50
},
"max_db_indexes": {
"title": "Index limit",
"description": "Index metrics will not be collected for databases that have more indexes than the limit. Set to 0 for no limit.",
"type": "integer",
"minimum": 0,
"default": 250
},
"transaction_time_histogram": {
"title": "Transaction time histogram",
"description": "Buckets for transaction time histogram in milliseconds.",
"type": [
"array",
"null"
],
"items": {
"title": "Bucket",
"type": "number",
"exclusiveMinimum": 0
},
"uniqueItems": true,
"default": [
0.1,
0.5,
1,
2.5,
5,
10
]
},
"query_time_histogram": {
"title": "Query time histogram",
"description": "Buckets for query time histogram in milliseconds.",
"type": [
"array",
"null"
],
"items": {
"title": "Bucket",
"type": "number",
"exclusiveMinimum": 0
},
"uniqueItems": true,
"default": [
0.1,
0.5,
1,
2.5,
5,
10
]
}
},
"required": [
"dsn"
],
"additionalProperties": false,
"patternProperties": {
"^name$": {}
}
},
"uiSchema": {
"uiOptions": {
"fullPage": true
},
"ui:flavour": "tabs",
"ui:options": {
"tabs": [
{
"title": "Base",
"fields": [
"update_every",
"dsn",
"timeout"
]
},
{
"title": "Database stats",
"fields": [
"max_db_tables",
"max_db_indexes",
"collect_databases_matching"
]
},
{
"title": "Histograms",
"fields": [
"transaction_time_histogram",
"query_time_histogram"
]
}
]
},
"dsn": {
"ui:placeholder": "postgres://username:password@host:port/dbname"
},
"transaction_time_histogram": {
"ui:listFlavour": "list"
},
"query_time_histogram": {
"ui:listFlavour": "list"
}
}
}
|
