Diff Report
Run #519af3b0bf970: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519af56893788: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #519af3b0bf970Run #519af56893788DiffDiff%
Number of Function Calls140 140 0 0.0%
Incl. Wall Time (microsec)29,981 29,800 -181 -0.6%
Incl. Wall Time (microsec) per call 214 213 -1 -0.6%
Excl. Wall Time (microsec)1,981 1,933 -48 -2.4%
Incl. CPU (microsecs)10,646 10,686 40 0.4%
Incl. CPU (microsecs) per call 76 76 0 0.4%
Excl. CPU (microsec)1,522 1,506 -16 -1.1%
Incl. MemUse (bytes)755,792 755,960 168 0.0%
Incl. MemUse (bytes) per call 5,399 5,400 1 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)193,072 192,744 -328 -0.2%
Incl. PeakMemUse (bytes) per call 1,379 1,377 -2 -0.2%
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% -181 -32.8% 40 8.5% 168 0.3% -328 -0.5%
Exclusive Metrics Diff for Current Function-48 -26.5% -16 -40.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -181 -100.0% 40 100.0% 168 100.0% -328 -100.0%
Child functions
PDOStatement::execute0 N/A% -104 -57.5% 92 230.0% 168 100.0% -328 -100.0%
is_string0 N/A% -12 -6.6% -19 -47.5% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::getLogger0 N/A% -10 -5.5% -14 -35.0% 0 0.0% 0 0.0%
PDOStatement::setFetchMode0 N/A% -7 -3.9% -3 -7.5% 0 0.0% 0 0.0%