Diff Report
Run #553ba00bcf766: 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 #553ba00bcf766Run #553b9a86a14e1DiffDiff%
Number of Function Calls97 97 0 0.0%
Incl. Wall Time (microsec)261,950 250,048 -11,902 -4.5%
Incl. Wall Time (microsec) per call 2,701 2,578 -123 -4.5%
Excl. Wall Time (microsec)1,109 1,069 -40 -3.6%
Incl. MemUse (bytes)-85,504 -85,472 32 0.0%
Incl. MemUse (bytes) per call -881 -881 0 0.0%
Excl. MemUse (bytes)-137,016 -137,056 -40 -0.0%
Incl. PeakMemUse (bytes)632,464 642,152 9,688 1.5%
Incl. PeakMemUse (bytes) per call 6,520 6,620 100 1.5%
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% -11,902 -32.7% 32 0.0% 9,688 0.8%
Exclusive Metrics Diff for Current Function-40 -0.3% -40 -125.0% 0 0.0%
Parent functions
Drupal\Core\Lock\DatabaseLockBackend::acquire0 N/A% -7,007 -58.9% 24 75.0% 0 0.0%
Drupal\Core\Database\Query\Merge::execute0 N/A% -4,990 -41.9% 0 0.0% 9,112 94.1%
Drupal\Core\Cache\DatabaseBackend::setMultiple0 N/A% 95 0.8% 8 25.0% 576 5.9%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -11,834 -99.4% 0 0.0% 9,688 100.0%
Drupal\Core\Database\Driver\mysql\Insert::__toString0 N/A% -19 -0.2% 72 225.0% 0 0.0%
Drupal\Core\Database\Query\Insert::preExecute0 N/A% -9 -0.1% 0 0.0% 0 0.0%