FairCom DB Configuration Options
Logging and MonitoringSNAPSHOT_LOGFLUSHTIME_USEC
|
|
|
SNAPSHOT_LOGFLUSHTIME_USEC <histogram interval width in microseconds>
The SNAPSHOT feature includes two histograms of transaction log flush times. One is of fixed width, and the other has an adaptive width. SNAPSHOT_LOGFLUSHTIME_USEC controls the width of the fixed histogram, and the initial width of the adaptive histogram (default of 10 µsec or 0.00001 seconds). This may be changed at runtime via the ctadmn utility (select 10. Change Server Settings and then 10. Change the specified configuration option) or ctSETCFG(). When the fixed width is changed or the initial adaptive width is automatically adjusted, the histogram values are reset.
