Class SessionPool.DatabaseStatistics (3.7.0)

public sealed class DatabaseStatistics

A snapshot of statistics for one database within a SessionPool.

Inheritance

Object > SessionPool.DatabaseStatistics

Inherited Members

Object.GetHashCode()

Object.GetType()

Object.MemberwiseClone()

Namespace

Google.Cloud.Spanner.V1

Assembly

Google.Cloud.Spanner.V1.dll

Properties

ActiveSessionCount

public int ActiveSessionCount { get; }

The number of active or requested sessions. This is the difference between the number of successful or pending session acquisition requests and the number of released sessions. If this exceeds MaximumActiveSessions it indicates that some acquisition calls are currently pending; the limit is obeyed separately, in terms of how many session creation requests the pool has made to the server.

Property Value
Type	Description
`Int32`

DatabaseName

public DatabaseName DatabaseName { get; }

The database this set of statistics corresponds to.

Property Value
Type	Description
`Google.Cloud.Spanner.Common.V1.DatabaseName`

Healthy

public bool Healthy { get; }

Whether the pool is healthy or not.

Property Value
Type	Description
`Boolean`

InFlightCreationCount

public int InFlightCreationCount { get; }

The number of session creation (or refresh, or transaction creation) requests in flight.

Property Value
Type	Description
`Int32`

PendingAcquisitionCount

public int PendingAcquisitionCount { get; }

The number of client calls awaiting sessions.

Property Value
Type	Description
`Int32`

ReadPoolCount

public int ReadPoolCount { get; }

The number of read-only sessions in the pool.

Property Value
Type	Description
`Int32`

ReadWritePoolCount

public int ReadWritePoolCount { get; }

The number of read/write sessions in the pool.

Property Value
Type	Description
`Int32`

ReadWriteTransactionRequests

public long ReadWriteTransactionRequests { get; }

The number of times a read/write transaction was requested.

Property Value
Type	Description
`Int64`

ReadWriteTransactionRequestsPrewarmed

public long ReadWriteTransactionRequestsPrewarmed { get; }

The number of times a read/write transaction was satisfied with a pre-warmed transaction.

Property Value
Type	Description
`Int64`

Shutdown

public bool Shutdown { get; }

Whether the pool has been shut down or not. (This indicates the start of shutdown, not necessarily the end.)

Property Value
Type	Description
`Boolean`

Methods

ToString()

public override string ToString()

Returns
Type	Description
`String`

Overrides

Object.ToString()