Diff Report
Run #553ba42a8e87e: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #553b9a86a14e1: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Core\Database\Driver\mysql\Insert::execute

Drupal\Core\Database\Driver\mysql\Insert::executeRun #553ba42a8e87eRun #553b9a86a14e1DiffDiff%
Number of Function Calls97 97 0 0.0%
Incl. Wall Time (microsec)256,593 250,048 -6,545 -2.6%
Incl. Wall Time (microsec) per call 2,645 2,578 -67 -2.6%
Excl. Wall Time (microsec)1,092 1,069 -23 -2.1%
Incl. MemUse (bytes)-85,472 -85,472 0 0.0%
Incl. MemUse (bytes) per call -881 -881 0 0.0%
Excl. MemUse (bytes)-136,976 -137,056 -80 -0.1%
Incl. PeakMemUse (bytes)627,624 642,152 14,528 2.3%
Incl. PeakMemUse (bytes) per call 6,470 6,620 150 2.3%
Excl. PeakMemUse (bytes)1,496 1,496 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Driver\mysql\Insert::execute [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Driver\mysql\Insert::execute0 N/A% -6,545 -1.6% 0 0.0% 14,528 0.9%
Exclusive Metrics Diff for Current Function-23 -0.4% -80 N/A% 0 0.0%
Parent functions
Drupal\Core\Database\Query\Merge::execute0 N/A% -3,593 -54.9% 0 N/A% 15,376 105.8%
Drupal\Core\Lock\DatabaseLockBackend::acquire0 N/A% -3,118 -47.6% -8 N/A% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::setMultiple0 N/A% 166 2.5% 8 N/A% -848 -5.8%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -6,539 -99.9% 8 N/A% 14,992 103.2%
Drupal\Core\Database\Driver\mysql\Insert::__toString0 N/A% 32 0.5% 72 N/A% -464 -3.2%
Drupal\Core\Database\Query\Insert::preExecute0 N/A% -15 -0.2% 0 N/A% 0 0.0%