Diff Report
Run #51a287c51097c: XHProf Run (Namespace=drupal-perf-trevorbradley)
vs.
Run #51a287416d8a8: XHProf Run (Namespace=drupal-perf-trevorbradley)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #51a287c51097cRun #51a287416d8a8DiffDiff%
Number of Function Calls125 125 0 0.0%
Incl. Wall Time (microsec)15,228 14,443 -785 -5.2%
Incl. Wall Time (microsec) per call 122 116 -6 -5.2%
Excl. Wall Time (microsec)2,096 2,016 -80 -3.8%
Incl. CPU (microsecs)12,000 12,000 0 0.0%
Incl. CPU (microsecs) per call 96 96 0 0.0%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
Incl. MemUse (bytes)316,744 316,744 0 0.0%
Incl. MemUse (bytes) per call 2,534 2,534 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)142,848 142,848 0 0.0%
Incl. PeakMemUse (bytes) per call 1,143 1,143 0 0.0%
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% -785 -73.0% 0 N/A% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-80 -10.2% -4,000 N/A% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -785 -100.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
PDOStatement::execute0 N/A% -699 -89.0% 8,000 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getLogger0 N/A% -5 -0.6% -4,000 N/A% 0 N/A% 0 N/A%
is_string0 N/A% -1 -0.1% 0 N/A% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%