Diff Report
Run #55f2501d384a2: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f250cd3eb64: 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 #55f2501d384a2Run #55f250cd3eb64DiffDiff%
Number of Function Calls34 34 0 0.0%
Incl. Wall Time (microsec)839 853 14 1.7%
Incl. Wall Time (microsec) per call 25 25 0 1.7%
Excl. Wall Time (microsec)357 363 6 1.7%
Incl. MemUse (bytes)22,760 22,760 0 0.0%
Incl. MemUse (bytes) per call 669 669 0 0.0%
Excl. MemUse (bytes)-65,528 -65,528 0 0.0%
Incl. PeakMemUse (bytes)14,192 14,120 -72 -0.5%
Incl. PeakMemUse (bytes) per call 417 415 -2 -0.5%
Excl. PeakMemUse (bytes)2,160 2,032 -128 -5.9%

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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Driver\mysql\Insert::__toString0 N/A% 14 0.0% 0 0.0% -72 -0.3%
Exclusive Metrics Diff for Current Function6 42.9% 0 N/A% -128 -177.8%
Parent function
Drupal\Core\Database\Driver\mysql\Insert::execute0 N/A% 14 100.0% 0 N/A% -72 -100.0%
Child functions
Drupal\Core\Database\Query\Insert::getInsertPlaceholderFragment0 N/A% 8 57.1% 0 N/A% 0 0.0%
array_merge0 N/A% -1 -7.1% 0 N/A% 56 77.8%
Drupal\Core\Database\Connection::makeComment0 N/A% 1 7.1% 0 N/A% 0 0.0%
implode0 N/A% 0 0.0% 0 N/A% 0 0.0%