Diff Report
Run #51abc563dc23f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51abc4cb0a647: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #51abc563dc23fRun #51abc4cb0a647DiffDiff%
Number of Function Calls93 93 0 0.0%
Incl. Wall Time (microsec)29,538 29,289 -249 -0.8%
Incl. Wall Time (microsec) per call 318 315 -3 -0.8%
Excl. Wall Time (microsec)1,452 1,401 -51 -3.5%
Incl. CPU (microsecs)7,770 7,473 -297 -3.8%
Incl. CPU (microsecs) per call 84 80 -3 -3.8%
Excl. CPU (microsec)1,133 1,051 -82 -7.2%
Incl. MemUse (bytes)500,600 500,600 0 0.0%
Incl. MemUse (bytes) per call 5,383 5,383 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)203,576 203,576 0 0.0%
Incl. PeakMemUse (bytes) per call 2,189 2,189 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% -249 -122.7% -297 -241.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-51 -20.5% -82 -27.6% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -249 -100.0% -297 -100.0% 0 N/A% 0 N/A%
Child functions
PDOStatement::execute0 N/A% -194 -77.9% -249 -83.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getLogger0 N/A% -5 -2.0% 19 6.4% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 2 0.8% 12 4.0% 0 N/A% 0 N/A%
is_string0 N/A% -1 -0.4% 3 1.0% 0 N/A% 0 N/A%