Diff Report
Run #519f02001a77a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519f012418c24: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #519f02001a77aRun #519f012418c24DiffDiff%
Number of Function Calls152 152 0 0.0%
Incl. Wall Time (microsec)51,476 49,333 -2,143 -4.2%
Incl. Wall Time (microsec) per call 339 325 -14 -4.2%
Excl. Wall Time (microsec)2,529 2,404 -125 -4.9%
Incl. CPU (microsecs)14,795 14,407 -388 -2.6%
Incl. CPU (microsecs) per call 97 95 -3 -2.6%
Excl. CPU (microsec)2,011 1,905 -106 -5.3%
Incl. MemUse (bytes)869,088 869,088 0 0.0%
Incl. MemUse (bytes) per call 5,718 5,718 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)238,248 238,248 0 0.0%
Incl. PeakMemUse (bytes) per call 1,567 1,567 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -2,143 -663.5% -388 -26.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-125 -5.8% -106 -27.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -2,143 -100.0% -388 -100.0% 0 N/A% 0 N/A%
Child functions
PDOStatement::execute0 N/A% -2,048 -95.6% -283 -72.9% 0 N/A% 0 N/A%
is_string0 N/A% 15 0.7% 4 1.0% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 13 0.6% -8 -2.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getLogger0 N/A% 2 0.1% 5 1.3% 0 N/A% 0 N/A%