Diff Report
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5b0eb2b08: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #51ca5a4995c23Run #51ca5b0eb2b08DiffDiff%
Number of Function Calls157 157 0 0.0%
Incl. Wall Time (microsec)62,948 63,742 794 1.3%
Incl. Wall Time (microsec) per call 401 406 5 1.3%
Excl. Wall Time (microsec)3,252 3,303 51 1.6%
Incl. CPU (microsecs)16,638 16,086 -552 -3.3%
Incl. CPU (microsecs) per call 106 102 -4 -3.3%
Excl. CPU (microsec)2,786 2,813 27 1.0%
Incl. MemUse (bytes)807,672 807,664 -8 -0.0%
Incl. MemUse (bytes) per call 5,144 5,144 -0 -0.0%
Excl. MemUse (bytes)6,256 6,256 0 0.0%
Incl. PeakMemUse (bytes)383,992 386,120 2,128 0.6%
Incl. PeakMemUse (bytes) per call 2,446 2,459 14 0.6%
Excl. PeakMemUse (bytes)9,952 9,952 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% 794 21.3% -552 -22.0% -8 -0.0% 2,128 1.0%
Exclusive Metrics Diff for Current Function51 6.4% 27 4.9% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 794 100.0% -552 -100.0% -8 -100.0% 2,128 100.0%
Child functions
PDOStatement::execute0 N/A% 735 92.6% -619 -112.1% -8 -100.0% 2,128 100.0%
Drupal\Core\Database\Connection::getLogger0 N/A% 6 0.8% 24 4.3% 0 0.0% 0 0.0%
is_string0 N/A% 2 0.3% 1 0.2% 0 0.0% 0 0.0%
PDOStatement::setFetchMode0 N/A% 0 0.0% 15 2.7% 0 0.0% 0 0.0%