Diff Report
Run #51e3103d95a81: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e30f7568a45: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Driver\mysql\Insert::execute

Drupal\Core\Database\Driver\mysql\Insert::executeRun #51e3103d95a81Run #51e30f7568a45DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)5,557 6,120 563 10.1%
Incl. Wall Time (microsec) per call 1,852 2,040 188 10.1%
Excl. Wall Time (microsec)70 58 -12 -17.1%
Incl. CPU (microsecs)1,804 1,726 -78 -4.3%
Incl. CPU (microsecs) per call 601 575 -26 -4.3%
Excl. CPU (microsec)66 52 -14 -21.2%
Incl. MemUse (bytes)12,504 12,504 0 0.0%
Incl. MemUse (bytes) per call 4,168 4,168 0 0.0%
Excl. MemUse (bytes)-496 -496 0 0.0%
Incl. PeakMemUse (bytes)187,080 187,224 144 0.1%
Incl. PeakMemUse (bytes) per call 62,360 62,408 48 0.1%
Excl. PeakMemUse (bytes)1,664 1,664 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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Driver\mysql\Insert::execute0 N/A% 563 8.8% -78 -16.5% 0 0.0% 144 0.1%
Exclusive Metrics Diff for Current Function-12 -2.1% -14 -17.9% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Database\Query\Merge::execute0 N/A% 831 147.6% -12 -15.4% 0 N/A% 0 0.0%
Drupal\Core\Lock\DatabaseLockBackend::acquire0 N/A% -268 -47.6% -66 -84.6% 0 N/A% 144 100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 576 102.3% -62 -79.5% 0 N/A% 144 100.0%
Drupal\Core\Database\Query\Insert::preExecute0 N/A% -2 -0.4% -2 -2.6% 0 N/A% 0 0.0%
Drupal\Core\Database\Driver\mysql\Insert::__toString0 N/A% 1 0.2% 0 0.0% 0 N/A% 0 0.0%