Diff Report
Run #51ca54a312a65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #51ca54a312a65Run #51ca5414b31d9DiffDiff%
Number of Function Calls114 114 0 0.0%
Incl. Wall Time (microsec)37,639 39,404 1,765 4.7%
Incl. Wall Time (microsec) per call 330 346 15 4.7%
Excl. Wall Time (microsec)2,247 2,365 118 5.3%
Incl. CPU (microsecs)10,734 11,150 416 3.9%
Incl. CPU (microsecs) per call 94 98 4 3.9%
Excl. CPU (microsec)1,883 1,977 94 5.0%
Incl. MemUse (bytes)587,976 587,976 0 0.0%
Incl. MemUse (bytes) per call 5,158 5,158 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)238,960 239,376 416 0.2%
Incl. PeakMemUse (bytes) per call 2,096 2,100 4 0.2%
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% 1,765 160.6% 416 191.7% 0 0.0% 416 0.5%
Exclusive Metrics Diff for Current Function118 6.7% 94 22.6% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 1,765 100.0% 416 100.0% 0 N/A% 416 100.0%
Child functions
PDOStatement::execute0 N/A% 1,639 92.9% 314 75.5% 0 N/A% 416 100.0%
Drupal\Core\Database\Connection::getLogger0 N/A% 3 0.2% 0 0.0% 0 N/A% 0 0.0%
PDOStatement::setFetchMode0 N/A% 3 0.2% 3 0.7% 0 N/A% 0 0.0%
is_string0 N/A% 2 0.1% 5 1.2% 0 N/A% 0 0.0%