Diff Report
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51ba93c3db76f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #51ba929760d1bRun #51ba93c3db76fDiffDiff%
Number of Function Calls69 69 0 0.0%
Incl. Wall Time (microsec)27,133 25,825 -1,308 -4.8%
Incl. Wall Time (microsec) per call 393 374 -19 -4.8%
Excl. Wall Time (microsec)1,121 1,127 6 0.5%
Incl. CPU (microsecs)7,772 7,087 -685 -8.8%
Incl. CPU (microsecs) per call 113 103 -10 -8.8%
Excl. CPU (microsec)873 889 16 1.8%
Incl. MemUse (bytes)449,632 449,632 0 0.0%
Incl. MemUse (bytes) per call 6,516 6,516 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)216,280 216,280 0 0.0%
Incl. PeakMemUse (bytes) per call 3,134 3,134 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% -1,308 -184.2% -685 -54.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 0.5% 16 2.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -1,308 -100.0% -685 -100.0% 0 N/A% 0 N/A%
Child functions
PDOStatement::execute0 N/A% -1,314 -100.5% -697 -101.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getLogger0 N/A% -1 -0.1% 1 0.1% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 1 0.1% 6 0.9% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% -11 -1.6% 0 N/A% 0 N/A%