Diff Report
Run #51e30f7568a45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e3103d95a81: 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 #51e30f7568a45Run #51e3103d95a81DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)6,120 5,557 -563 -9.2%
Incl. Wall Time (microsec) per call 2,040 1,852 -188 -9.2%
Excl. Wall Time (microsec)58 70 12 20.7%
Incl. CPU (microsecs)1,726 1,804 78 4.5%
Incl. CPU (microsecs) per call 575 601 26 4.5%
Excl. CPU (microsec)52 66 14 26.9%
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)187,224 187,080 -144 -0.1%
Incl. PeakMemUse (bytes) per call 62,408 62,360 -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 Function12 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%