Diff Report
Run #565918537d922: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5659186b7d6e0: 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 #565918537d922Run #5659186b7d6e0DiffDiff%
Number of Function Calls7,700 7,700 0 0.0%
Incl. Wall Time (microsec)283,205 296,191 12,986 4.6%
Incl. Wall Time (microsec) per call 37 38 2 4.6%
Excl. Wall Time (microsec)126,551 131,479 4,928 3.9%
Incl. MemUse (bytes)4,201,800 4,202,488 688 0.0%
Incl. MemUse (bytes) per call 546 546 0 0.0%
Excl. MemUse (bytes)-15,093,152 -15,117,152 -24,000 -0.2%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 12,986 2.8% 688 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4,928 37.9% -24,000 -3488.4% 0 N/A%
Parent function
Drupal\Core\Database\Driver\mysql\Insert::execute0 N/A% 12,986 100.0% 688 100.0% 0 N/A%
Child functions
Drupal\Core\Database\Query\Insert::getInsertPlaceholderFragment0 N/A% 5,178 39.9% 21,672 3150.0% 0 N/A%
implode0 N/A% 1,345 10.4% -1,592 -231.4% 0 N/A%
array_merge0 N/A% 1,017 7.8% 520 75.6% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 518 4.0% 4,088 594.2% 0 N/A%