Diff Report
Run #51e221c38f48f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e2215579f70: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #51e221c38f48fRun #51e2215579f70DiffDiff%
Number of Function Calls122 122 0 0.0%
Incl. Wall Time (microsec)39,601 41,194 1,593 4.0%
Incl. Wall Time (microsec) per call 325 338 13 4.0%
Excl. Wall Time (microsec)1,942 1,971 29 1.5%
Incl. CPU (microsecs)10,240 10,656 416 4.1%
Incl. CPU (microsecs) per call 84 87 3 4.1%
Excl. CPU (microsec)1,564 1,578 14 0.9%
Incl. MemUse (bytes)675,144 675,056 -88 -0.0%
Incl. MemUse (bytes) per call 5,534 5,533 -1 -0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)229,744 233,504 3,760 1.6%
Incl. PeakMemUse (bytes) per call 1,883 1,914 31 1.6%
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% 1,593 1041.2% 416 40.5% -88 -0.4% 3,760 14.6%
Exclusive Metrics Diff for Current Function29 1.8% 14 3.4% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 1,593 100.0% 416 100.0% -88 -100.0% 3,760 100.0%
Child functions
PDOStatement::execute0 N/A% 1,560 97.9% 417 100.2% -88 -100.0% 3,760 100.0%
is_string0 N/A% 12 0.8% 1 0.2% 0 0.0% 0 0.0%
PDOStatement::setFetchMode0 N/A% -11 -0.7% -5 -1.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::getLogger0 N/A% 3 0.2% -11 -2.6% 0 0.0% 0 0.0%