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Jakub Łopuszański authored
Introduced new dynamic sysvar @@innodb_spin_wait_pause_multiplier which lets you replace the default value of 50, with any number in range 0 to 100. It controls how many times in a row to use a PAUSE instruction to achieve one unit of delay in a spin lock (see @@innodb_spin_wait_delay), defaults to 50, which is backward-compatible. RB: 20851 Reviewed-by:
Sunny Bains <Sunny.Bains@oracle.com> Reviewed-by:
Dimitri Kravtchuk <dimitri.kravtchuk@oracle.com>
Jakub Łopuszański authoredIntroduced new dynamic sysvar @@innodb_spin_wait_pause_multiplier which lets you replace the default value of 50, with any number in range 0 to 100. It controls how many times in a row to use a PAUSE instruction to achieve one unit of delay in a spin lock (see @@innodb_spin_wait_delay), defaults to 50, which is backward-compatible. RB: 20851 Reviewed-by:
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