com.apama.queries
Event SetStatisticsUpdatePeriod
Control request to set the interval (seconds) between query statistics updates, i.e. how often the "Correlator Query Statistics" and "Cluster-Wide Query Statistics" dataviews are updated.
This is set by specifying two floats, the periods of time between: the instance sending per-instance update and the workers sending per-worker updates.
| Constant summary |
|---|
string | NAME := "SetStatisticsUpdatePeriod"
Configuration name of statistics update period. |
| Field summary |
|---|
float | instanceUpdatePeriod
Interval (seconds) between per-instance updates. |
float | workerUpdatePeriod
Interval (seconds) between per-worker updates (for meaningful statistics it is recommended to set this to a value smaller than instanceUpdatePeriod). |
| Action summary |
|---|
boolean | isDisabled()
Get whether statistics are disabled. Sending in an event with either field set to zero will disable query statistics. |
NAME
string NAME := "SetStatisticsUpdatePeriod"
Configuration name of statistics update period.
instanceUpdatePeriod
float instanceUpdatePeriod
Interval (seconds) between per-instance updates.
workerUpdatePeriod
float workerUpdatePeriod
Interval (seconds) between per-worker updates (for meaningful statistics it is recommended to set this to a value smaller than instanceUpdatePeriod).
isDisabled
boolean isDisabled()
Get whether statistics are disabled. Sending in an event with either field set to zero will disable query statistics.