stats

package

v0.0.0-...-55f3543 Latest Latest Go to latest Published: May 10, 2016 License: Apache-2.0 Imports: 6 Imported by: 0

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Repository

github.com/ircody/snap-plugin-collector-mysql

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Documentation ¶

Index ¶

Constants
type MySQLStats
- func New(connectionString string) (*MySQLStats, error)
type Stat
type Stats

Constants ¶

View Source

const (
	// Gauge metric type
	Gauge = iota
	// Derive metric type
	Derive
	// Counter metric type
	Counter
)

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type MySQLStats ¶

type MySQLStats struct {
	// contains filtered or unexported fields
}

MySQLStats implements statistics gathering from MySQL database.

func New ¶

func New(connectionString string) (*MySQLStats, error)

New constructs MySQLStats object, returns error when fails. connectionString is passed to sql.Open(), please refer to sql module documentation to learn about syntax.

func (*MySQLStats) Close ¶

func (mysql *MySQLStats) Close() error

Close closes sql resources.

func (*MySQLStats) GetInnodb ¶

func (mysql *MySQLStats) GetInnodb() (Stats, error)

GetInnodb queries database for innodb statistics. If query succeeded appriopriate collection of stats is returned, otherwise error is returned.

func (*MySQLStats) GetMasterStatus ¶

func (mysql *MySQLStats) GetMasterStatus() (Stats, error)

GetMasterStatus queries database for statistics related to it's master role. If query succeeded appriopriate collection of stats is returned, otherwise error is returned.

func (*MySQLStats) GetSlaveStatus ¶

func (mysql *MySQLStats) GetSlaveStatus() (Stats, error)

GetSlaveStatus queries database for statistics related to it's slave role. If query succeeded appriopriate collection of stats is returned, otherwise error is returned.

func (*MySQLStats) GetStatus ¶

func (mysql *MySQLStats) GetStatus(parseInnodb bool) (Stats, error)

GetStatus queries database for status (query is dependendt on mysql version). If query succeeded appriopriate collection of stats is returned, otherwise error is returned.

type Stat ¶

type Stat struct {
	Value  int64
	Type   int
	IsNull bool
}

Stat describes single statistics. Value holds stat value. Type is either TYPE_GAUGE, TYPE_DERIVE or TYPE_COUNTER. IsNull indicates if value is null.

type Stats ¶

type Stats map[string]Stat

Stats is collection of statistics accessible by name (which may include '/').

Source Files ¶

View all Source files

stats.go

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