Diff Report
Run #519ec8bd1b3c1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ec8682c2dc: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #519ec8bd1b3c1Run #519ec8682c2dcDiffDiff%
Number of Function Calls122 122 0 0.0%
Incl. Wall Time (microsec)43,925 52,764 8,839 20.1%
Incl. Wall Time (microsec) per call 360 432 72 20.1%
Excl. Wall Time (microsec)1,864 2,114 250 13.4%
Incl. CPU (microsecs)10,976 12,910 1,934 17.6%
Incl. CPU (microsecs) per call 90 106 16 17.6%
Excl. CPU (microsec)1,451 1,682 231 15.9%
Incl. MemUse (bytes)740,000 740,000 0 0.0%
Incl. MemUse (bytes) per call 6,066 6,066 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)342,784 342,784 0 0.0%
Incl. PeakMemUse (bytes) per call 2,810 2,810 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% 8,839 342.6% 1,934 42.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function250 2.8% 231 11.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 8,839 100.0% 1,934 100.0% 0 N/A% 0 N/A%
Child functions
PDOStatement::execute0 N/A% 8,616 97.5% 1,708 88.3% 0 N/A% 0 N/A%
is_string0 N/A% -14 -0.2% 5 0.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getLogger0 N/A% -13 -0.1% -11 -0.6% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 0 0.0% 1 0.1% 0 N/A% 0 N/A%