Diff Report
Run #519eb20dce0a3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eb193b2faa: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #519eb20dce0a3Run #519eb193b2faaDiffDiff%
Number of Function Calls152 152 0 0.0%
Incl. Wall Time (microsec)52,606 60,286 7,680 14.6%
Incl. Wall Time (microsec) per call 346 397 51 14.6%
Excl. Wall Time (microsec)2,355 2,505 150 6.4%
Incl. CPU (microsecs)13,226 14,442 1,216 9.2%
Incl. CPU (microsecs) per call 87 95 8 9.2%
Excl. CPU (microsec)1,853 1,967 114 6.2%
Incl. MemUse (bytes)779,448 779,480 32 0.0%
Incl. MemUse (bytes) per call 5,128 5,128 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)219,640 214,048 -5,592 -2.5%
Incl. PeakMemUse (bytes) per call 1,445 1,408 -37 -2.5%
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% 7,680 87.0% 1,216 7.9% 32 0.0% -5,592 -0.7%
Exclusive Metrics Diff for Current Function150 2.0% 114 9.4% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 7,680 100.0% 1,216 100.0% 32 100.0% -5,592 -100.0%
Child functions
PDOStatement::execute0 N/A% 7,559 98.4% 1,100 90.5% 32 100.0% -5,592 -100.0%
Drupal\Core\Database\Connection::getLogger0 N/A% -20 -0.3% 0 0.0% 0 0.0% 0 0.0%
is_string0 N/A% -10 -0.1% 11 0.9% 0 0.0% 0 0.0%
PDOStatement::setFetchMode0 N/A% 1 0.0% -9 -0.7% 0 0.0% 0 0.0%