Diff Report
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96dcbc5e6a: 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 #52c96dcbc5e6aDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)3,190 3,200 10 0.3%
Incl. Wall Time (microsec) per call 1,595 1,600 5 0.3%
Excl. Wall Time (microsec)31 34 3 9.7%
Incl. CPU (microsecs)753 765 12 1.6%
Incl. CPU (microsecs) per call 377 383 6 1.6%
Excl. CPU (microsec)26 29 3 11.5%
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% 10 1.3% 12 0.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 30.0% 3 25.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Merge::execute0 N/A% 10 100.0% 12 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 7 70.0% 9 75.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Insert::__toString0 N/A% 0 0.0% -1 -8.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Insert::preExecute0 N/A% 0 0.0% 1 8.3% 0 N/A% 0 N/A%