Diff Report
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed63de9a0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #51aaed0fcbd4eRun #51aaed63de9a0DiffDiff%
Number of Function Calls105 105 0 0.0%
Incl. Wall Time (microsec)31,780 32,615 835 2.6%
Incl. Wall Time (microsec) per call 303 311 8 2.6%
Excl. Wall Time (microsec)1,611 1,634 23 1.4%
Incl. CPU (microsecs)9,891 9,871 -20 -0.2%
Incl. CPU (microsecs) per call 94 94 -0 -0.2%
Excl. CPU (microsec)1,227 1,292 65 5.3%
Incl. MemUse (bytes)622,112 622,112 0 0.0%
Incl. MemUse (bytes) per call 5,925 5,925 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)239,696 239,696 0 0.0%
Incl. PeakMemUse (bytes) per call 2,283 2,283 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% 835 142.5% -20 -12.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function23 2.8% 65 325.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 835 100.0% -20 -100.0% 0 N/A% 0 N/A%
Child functions
PDOStatement::execute0 N/A% 813 97.4% -78 -390.0% 0 N/A% 0 N/A%
is_string0 N/A% -1 -0.1% -6 -30.0% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 0 0.0% 1 5.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getLogger0 N/A% 0 0.0% -2 -10.0% 0 N/A% 0 N/A%