Diff Report
Run #52e96ef41921e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e96dacba2bc: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Driver\mysql\Insert::__toString

Drupal\Core\Database\Driver\mysql\Insert::__toStringRun #52e96ef41921eRun #52e96dacba2bcDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)149 108 -41 -27.5%
Incl. Wall Time (microsec) per call 75 54 -21 -27.5%
Excl. Wall Time (microsec)104 78 -26 -25.0%
Incl. CPU (microsecs)150 110 -40 -26.7%
Incl. CPU (microsecs) per call 75 55 -20 -26.7%
Excl. CPU (microsec)75 51 -24 -32.0%
Incl. MemUse (bytes)6,840 6,840 0 0.0%
Incl. MemUse (bytes) per call 3,420 3,420 0 0.0%
Excl. MemUse (bytes)320 320 0 0.0%
Incl. PeakMemUse (bytes)6,784 6,784 0 0.0%
Incl. PeakMemUse (bytes) per call 3,392 3,392 0 0.0%
Excl. PeakMemUse (bytes)3,216 3,216 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Driver\mysql\Insert::__toString [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::__toString0 N/A% -41 -0.1% -40 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-26 -63.4% -24 -60.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Driver\mysql\Insert::execute0 N/A% -41 -100.0% -40 -100.0% 0 N/A% 0 N/A%
Child functions
count0 N/A% -6 -14.6% -2 -5.0% 0 N/A% 0 N/A%
implode0 N/A% -5 -12.2% -4 -10.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% -2 -4.9% -2 -5.0% 0 N/A% 0 N/A%
array_merge0 N/A% -2 -4.9% -3 -7.5% 0 N/A% 0 N/A%
array_pad0 N/A% 0 0.0% -5 -12.5% 0 N/A% 0 N/A%