Diff Report
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49d4d3a1f8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #52e49caf3c7f2Run #52e49d4d3a1f8DiffDiff%
Number of Function Calls162 162 0 0.0%
Incl. Wall Time (microsec)19,552 19,424 -128 -0.7%
Incl. Wall Time (microsec) per call 121 120 -1 -0.7%
Excl. Wall Time (microsec)2,443 2,368 -75 -3.1%
Incl. CPU (microsecs)13,627 13,416 -211 -1.5%
Incl. CPU (microsecs) per call 84 83 -1 -1.5%
Excl. CPU (microsec)2,031 1,992 -39 -1.9%
Incl. MemUse (bytes)1,441,600 1,441,600 0 0.0%
Incl. MemUse (bytes) per call 8,899 8,899 0 0.0%
Excl. MemUse (bytes)2,008 2,008 0 0.0%
Incl. PeakMemUse (bytes)494,576 494,576 0 0.0%
Incl. PeakMemUse (bytes) per call 3,053 3,053 0 0.0%
Excl. PeakMemUse (bytes)2,024 2,024 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% -128 -13.4% -211 -23.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-75 -58.6% -39 -18.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -128 -100.0% -211 -100.0% 0 N/A% 0 N/A%
Child functions
PDOStatement::execute0 N/A% -46 -35.9% -161 -76.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getLogger0 N/A% -7 -5.5% 0 0.0% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% -5 -3.9% 6 2.8% 0 N/A% 0 N/A%
is_string0 N/A% 5 3.9% -17 -8.1% 0 N/A% 0 N/A%