Documentation
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Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type Collector ¶
type Collector interface {
prometheus.Collector
// Scrape is used by our exporter to scrape data from postgres.
Scrape(ch chan<- prometheus.Metric) error
}
Collector wraps the prometheus.Collector.
func DefaultCollectors ¶
DefaultCollectors specifies the list of default collectors.
type PgLocksCollector ¶
type PgLocksCollector struct {
// contains filtered or unexported fields
}
PgLocksCollector collects from pg_locks.
func NewPgLocksCollector ¶
func NewPgLocksCollector(dbClients []*db.Client) *PgLocksCollector
NewPgLocksCollector instantiates and returns a new PgLocksCollector.
func (*PgLocksCollector) Collect ¶
func (c *PgLocksCollector) Collect(ch chan<- prometheus.Metric)
Collect implements the promtheus.Collector.
func (*PgLocksCollector) Describe ¶
func (c *PgLocksCollector) Describe(ch chan<- *prometheus.Desc)
Describe implements the prometheus.Collector.
func (*PgLocksCollector) Scrape ¶
func (c *PgLocksCollector) Scrape(ch chan<- prometheus.Metric) error
Scrape implements our Scraper interface.
type PgStatActivityCollector ¶
type PgStatActivityCollector struct {
// contains filtered or unexported fields
}
PgStatActivityCollector collects from pg_stat_user_tables.
func NewPgStatActivityCollector ¶
func NewPgStatActivityCollector(dbClients []*db.Client) *PgStatActivityCollector
NewPgStatActivityCollector instantiates and returns a new PgStatActivityCollector.
func (*PgStatActivityCollector) Collect ¶
func (c *PgStatActivityCollector) Collect(ch chan<- prometheus.Metric)
Collect implements the promtheus.Collector.
func (*PgStatActivityCollector) Describe ¶
func (c *PgStatActivityCollector) Describe(ch chan<- *prometheus.Desc)
Describe implements the prometheus.Collector.
func (*PgStatActivityCollector) Scrape ¶
func (c *PgStatActivityCollector) Scrape(ch chan<- prometheus.Metric) error
Scrape implements our Scraper interfacc.
type PgStatStatementsCollector ¶
type PgStatStatementsCollector struct {
// contains filtered or unexported fields
}
PgStatStatementsCollector collects from pg_stat_statements.
func NewPgStatStatementsCollector ¶
func NewPgStatStatementsCollector(dbClients []*db.Client) *PgStatStatementsCollector
NewPgStatStatementsCollector instantiates and returns a new PgStatStatementsCollector.
func (*PgStatStatementsCollector) Collect ¶
func (c *PgStatStatementsCollector) Collect(ch chan<- prometheus.Metric)
Collect implements the promtheus.Collector.
func (*PgStatStatementsCollector) Describe ¶
func (c *PgStatStatementsCollector) Describe(ch chan<- *prometheus.Desc)
Describe implements the prometheus.Collector.
func (*PgStatStatementsCollector) Scrape ¶
func (c *PgStatStatementsCollector) Scrape(ch chan<- prometheus.Metric) error
Scrape implements our Scraper interfacc.
type PgStatUserIndexesCollector ¶
type PgStatUserIndexesCollector struct {
// contains filtered or unexported fields
}
PgStatUserIndexesCollector collects from pg_stat_user_indexes.
func NewPgStatUserIndexesCollector ¶
func NewPgStatUserIndexesCollector(dbClients []*db.Client) *PgStatUserIndexesCollector
NewPgStatUserIndexesCollector instantiates and returns a new PgStatUserTableCollector.
func (*PgStatUserIndexesCollector) Collect ¶
func (c *PgStatUserIndexesCollector) Collect(ch chan<- prometheus.Metric)
Collect implements the promtheus.Collector.
func (*PgStatUserIndexesCollector) Describe ¶
func (c *PgStatUserIndexesCollector) Describe(ch chan<- *prometheus.Desc)
Describe implements the prometheus.Collector.
func (*PgStatUserIndexesCollector) Scrape ¶
func (c *PgStatUserIndexesCollector) Scrape(ch chan<- prometheus.Metric) error
Scrape implements our Scraper interface.
type PgStatUserTableCollector ¶
type PgStatUserTableCollector struct {
// contains filtered or unexported fields
}
PgStatUserTableCollector collects from pg_stat_user_tables.
func NewPgStatUserTableCollector ¶
func NewPgStatUserTableCollector(dbClients []*db.Client) *PgStatUserTableCollector
NewPgStatUserTableCollector instantiates and returns a new PgStatUserTableCollector.
func (*PgStatUserTableCollector) Collect ¶
func (c *PgStatUserTableCollector) Collect(ch chan<- prometheus.Metric)
Collect implements the promtheus.Collector.
func (*PgStatUserTableCollector) Describe ¶
func (c *PgStatUserTableCollector) Describe(ch chan<- *prometheus.Desc)
Describe implements the prometheus.Collector.
func (*PgStatUserTableCollector) Scrape ¶
func (c *PgStatUserTableCollector) Scrape(ch chan<- prometheus.Metric) error
Scrape implements our Scraper interface.
Source Files