Diff Report
Run #518eefcaea15f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518eee9367b5d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #518eefcaea15fRun #518eee9367b5dDiffDiff%
Number of Function Calls112 112 0 0.0%
Incl. Wall Time (microsec)31,313 31,668 355 1.1%
Incl. Wall Time (microsec) per call 280 283 3 1.1%
Excl. Wall Time (microsec)1,641 1,607 -34 -2.1%
Incl. CPU (microsecs)9,872 9,253 -619 -6.3%
Incl. CPU (microsecs) per call 88 83 -6 -6.3%
Excl. CPU (microsec)1,236 1,218 -18 -1.5%
Incl. MemUse (bytes)655,648 655,648 0 0.0%
Incl. MemUse (bytes) per call 5,854 5,854 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)354,576 354,576 0 0.0%
Incl. PeakMemUse (bytes) per call 3,166 3,166 0 0.0%
Excl. PeakMemUse (bytes)2,208 2,208 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% 355 537.9% -619 -70.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-34 -9.6% -18 -2.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 355 100.0% -619 -100.0% 0 N/A% 0 N/A%
Child functions
PDOStatement::execute0 N/A% 366 103.1% -600 -96.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getLogger0 N/A% 14 3.9% 12 1.9% 0 N/A% 0 N/A%
is_string0 N/A% 10 2.8% -7 -1.1% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% -1 -0.3% -6 -1.0% 0 N/A% 0 N/A%