Diff Report
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544337f542f97: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #544333b05173fRun #544337f542f97DiffDiff%
Number of Function Calls48 48 0 0.0%
Incl. Wall Time (microsec)8,263 7,847 -416 -5.0%
Incl. Wall Time (microsec) per call 172 163 -9 -5.0%
Excl. Wall Time (microsec)845 795 -50 -5.9%
Incl. CPU (microsecs)5,257 5,056 -201 -3.8%
Incl. CPU (microsecs) per call 110 105 -4 -3.8%
Excl. CPU (microsec)623 597 -26 -4.2%
Incl. MemUse (bytes)334,968 334,928 -40 -0.0%
Incl. MemUse (bytes) per call 6,979 6,978 -1 -0.0%
Excl. MemUse (bytes)2,008 2,008 0 0.0%
Incl. PeakMemUse (bytes)204,288 205,320 1,032 0.5%
Incl. PeakMemUse (bytes) per call 4,256 4,278 22 0.5%
Excl. PeakMemUse (bytes)1,936 1,936 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% -416 -12.3% -201 -2.6% -40 -0.0% 1,032 1.0%
Exclusive Metrics Diff for Current Function-50 -12.0% -26 -12.9% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -416 -100.0% -201 -100.0% -40 -100.0% 1,032 100.0%
Child functions
PDOStatement::execute0 N/A% -329 -79.1% -136 -67.7% -40 -100.0% 1,032 100.0%
PDOStatement::setFetchMode0 N/A% -23 -5.5% -19 -9.5% 0 0.0% 0 0.0%
is_string0 N/A% -9 -2.2% -11 -5.5% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::getLogger0 N/A% -5 -1.2% -9 -4.5% 0 0.0% 0 0.0%