Diff Report
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96df6ca13b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Driver\mysql\Insert::execute

Drupal\Core\Database\Driver\mysql\Insert::executeRun #52c96d7c36f9eRun #52c96df6ca13bDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)3,190 3,206 16 0.5%
Incl. Wall Time (microsec) per call 1,595 1,603 8 0.5%
Excl. Wall Time (microsec)31 33 2 6.5%
Incl. CPU (microsecs)753 778 25 3.3%
Incl. CPU (microsecs) per call 377 389 13 3.3%
Excl. CPU (microsec)26 27 1 3.8%
Incl. MemUse (bytes)12,296 12,296 0 0.0%
Incl. MemUse (bytes) per call 6,148 6,148 0 0.0%
Excl. MemUse (bytes)-360 -360 0 0.0%
Incl. PeakMemUse (bytes)125,144 125,144 0 0.0%
Incl. PeakMemUse (bytes) per call 62,572 62,572 0 0.0%
Excl. PeakMemUse (bytes)1,600 1,600 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% 16 12.8% 25 3.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 12.5% 1 4.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Merge::execute0 N/A% 16 100.0% 25 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 7 43.8% 18 72.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Insert::__toString0 N/A% 5 31.2% 5 20.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Insert::preExecute0 N/A% 2 12.5% 1 4.0% 0 N/A% 0 N/A%