Diff Report
Run #523bd0c5929e9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523bd1075886b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #523bd0c5929e9Run #523bd1075886bDiffDiff%
Number of Function Calls116 116 0 0.0%
Incl. Wall Time (microsec)43,692 45,129 1,437 3.3%
Incl. Wall Time (microsec) per call 377 389 12 3.3%
Excl. Wall Time (microsec)2,452 2,524 72 2.9%
Incl. CPU (microsecs)11,753 12,268 515 4.4%
Incl. CPU (microsecs) per call 101 106 4 4.4%
Excl. CPU (microsec)2,065 2,122 57 2.8%
Incl. MemUse (bytes)623,952 623,952 0 0.0%
Incl. MemUse (bytes) per call 5,379 5,379 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)303,984 303,984 0 0.0%
Incl. PeakMemUse (bytes) per call 2,621 2,621 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% 1,437 82.1% 515 61.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function72 5.0% 57 11.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 1,437 100.0% 515 100.0% 0 N/A% 0 N/A%
Child functions
PDOStatement::execute0 N/A% 1,358 94.5% 462 89.7% 0 N/A% 0 N/A%
is_string0 N/A% 13 0.9% -12 -2.3% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% -3 -0.2% -7 -1.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getLogger0 N/A% -3 -0.2% 15 2.9% 0 N/A% 0 N/A%