[FEAT MERGE] OLTP performance and cpu reduction optimization under tiny specification

Co-authored-by: hezuojiao <hezuojiao@gmail.com>
2023-04-26 15:30:17 +00:00
parent 8ad13af591
commit 8fb50cdf65
179 changed files with 3131 additions and 1425 deletions
--- a/src/sql/engine/ob_physical_plan.cpp
+++ b/src/sql/engine/ob_physical_plan.cpp
@ -456,7 +456,7 @@ void ObPhysicalPlan::update_plan_stat(const ObAuditRecordData &record,
                                      const bool is_evolution,
                                      const ObIArray<ObTableRowCount> *table_row_count_list)
 {
-  const int64_t current_time = ObTimeUtility::current_time();
+  const int64_t current_time = ObClockGenerator::getClock();
  int64_t execute_count = 0;
  if (record.is_timeout()) {
    ATOMIC_INC(&(stat_.timeout_count_));