Diff Report
Run #51972fb0786ef: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5197310fa6a63: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #51972fb0786efRun #5197310fa6a63DiffDiff%
Number of Function Calls112 112 0 0.0%
Incl. Wall Time (microsec)163,212 164,861 1,649 1.0%
Incl. Wall Time (microsec) per call 1,457 1,472 15 1.0%
Excl. Wall Time (microsec)28,205 28,057 -148 -0.5%
Incl. CPU (microsecs)16,001 8,002 -7,999 -50.0%
Incl. CPU (microsecs) per call 143 71 -71 -50.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)271,712 271,712 0 0.0%
Incl. MemUse (bytes) per call 2,426 2,426 0 0.0%
Excl. MemUse (bytes)2,800 2,800 0 0.0%
Incl. PeakMemUse (bytes)98,264 98,264 0 0.0%
Incl. PeakMemUse (bytes) per call 877 877 0 0.0%
Excl. PeakMemUse (bytes)2,680 2,680 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% 1,649 0.6% -7,999 -33.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-148 -9.0% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 1,649 100.0% -7,999 -100.0% 0 N/A% 0 N/A%
Child functions
PDOStatement::execute0 N/A% 1,799 109.1% -3,999 -50.0% 0 N/A% 0 N/A%
is_string0 N/A% -14 -0.8% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getLogger0 N/A% 7 0.4% 0 0.0% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 5 0.3% -4,000 -50.0% 0 N/A% 0 N/A%