Diff Report
Run #51ad024086f90: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad028f5e6a3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #51ad024086f90Run #51ad028f5e6a3DiffDiff%
Number of Function Calls123 123 0 0.0%
Incl. Wall Time (microsec)40,559 41,222 663 1.6%
Incl. Wall Time (microsec) per call 330 335 5 1.6%
Excl. Wall Time (microsec)1,916 1,928 12 0.6%
Incl. CPU (microsecs)11,384 11,450 66 0.6%
Incl. CPU (microsecs) per call 93 93 1 0.6%
Excl. CPU (microsec)1,475 1,494 19 1.3%
Incl. MemUse (bytes)686,640 686,640 0 0.0%
Incl. MemUse (bytes) per call 5,582 5,582 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)251,688 251,688 0 0.0%
Incl. PeakMemUse (bytes) per call 2,046 2,046 0 0.0%
Excl. PeakMemUse (bytes)56 56 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Statement::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\Statement::execute0 N/A% 663 142.6% 66 31.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function12 1.8% 19 28.8% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 663 100.0% 66 100.0% 0 N/A% 0 N/A%
Child functions
PDOStatement::execute0 N/A% 646 97.4% 56 84.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getLogger0 N/A% 6 0.9% -3 -4.5% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% -1 -0.2% 2 3.0% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% -8 -12.1% 0 N/A% 0 N/A%