Diff Report
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981e001fd46: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #51981beb768adRun #51981e001fd46DiffDiff%
Number of Function Calls124 124 0 0.0%
Incl. Wall Time (microsec)39,285 38,932 -353 -0.9%
Incl. Wall Time (microsec) per call 317 314 -3 -0.9%
Excl. Wall Time (microsec)1,879 1,923 44 2.3%
Incl. CPU (microsecs)11,226 10,755 -471 -4.2%
Incl. CPU (microsecs) per call 91 87 -4 -4.2%
Excl. CPU (microsec)1,469 1,504 35 2.4%
Incl. MemUse (bytes)669,632 669,632 0 0.0%
Incl. MemUse (bytes) per call 5,400 5,400 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)238,360 238,360 0 0.0%
Incl. PeakMemUse (bytes) per call 1,922 1,922 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% -353 -246.9% -471 -155.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function44 12.5% 35 7.4% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -353 -100.0% -471 -100.0% 0 N/A% 0 N/A%
Child functions
PDOStatement::execute0 N/A% -383 -108.5% -495 -105.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getLogger0 N/A% -14 -4.0% -18 -3.8% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 0 0.0% -1 -0.2% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% 8 1.7% 0 N/A% 0 N/A%