Diff Report
Run #519ff0715b88b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519fedcae68c3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #519ff0715b88bRun #519fedcae68c3DiffDiff%
Number of Function Calls191 191 0 0.0%
Incl. Wall Time (microsec)70,184 70,732 548 0.8%
Incl. Wall Time (microsec) per call 367 370 3 0.8%
Excl. Wall Time (microsec)3,054 3,075 21 0.7%
Incl. CPU (microsecs)16,105 16,533 428 2.7%
Incl. CPU (microsecs) per call 84 87 2 2.7%
Excl. CPU (microsec)2,329 2,405 76 3.3%
Incl. MemUse (bytes)957,616 957,560 -56 -0.0%
Incl. MemUse (bytes) per call 5,014 5,013 -0 -0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)309,792 308,040 -1,752 -0.6%
Incl. PeakMemUse (bytes) per call 1,622 1,613 -9 -0.6%
Excl. PeakMemUse (bytes)40 40 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% 548 43.9% 428 29.0% -56 -0.1% -1,752 -2.1%
Exclusive Metrics Diff for Current Function21 3.8% 76 17.8% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 548 100.0% 428 100.0% -56 -100.0% -1,752 -100.0%
Child functions
PDOStatement::execute0 N/A% 467 85.2% 350 81.8% -56 -100.0% -1,752 -100.0%
Drupal\Core\Database\Connection::getLogger0 N/A% 55 10.0% -2 -0.5% 0 0.0% 0 0.0%
is_string0 N/A% 8 1.5% -9 -2.1% 0 0.0% 0 0.0%
PDOStatement::setFetchMode0 N/A% -3 -0.5% 13 3.0% 0 0.0% 0 0.0%