Diff Report
Run #536ffc2aeacea: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #536ffc2aeaceaRun #536ffbe232db1DiffDiff%
Number of Function Calls220 220 0 0.0%
Incl. Wall Time (microsec)25,351 25,909 558 2.2%
Incl. Wall Time (microsec) per call 115 118 3 2.2%
Excl. Wall Time (microsec)3,631 3,696 65 1.8%
Incl. CPU (microsecs)17,371 17,701 330 1.9%
Incl. CPU (microsecs) per call 79 80 2 1.9%
Excl. CPU (microsec)2,890 2,954 64 2.2%
Incl. MemUse (bytes)944,832 944,832 0 0.0%
Incl. MemUse (bytes) per call 4,295 4,295 0 0.0%
Excl. MemUse (bytes)2,008 2,008 0 0.0%
Incl. PeakMemUse (bytes)387,648 387,648 0 0.0%
Incl. PeakMemUse (bytes) per call 1,762 1,762 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% 558 18.1% 330 9.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function65 11.6% 64 19.4% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 558 100.0% 330 100.0% 0 N/A% 0 N/A%
Child functions
PDOStatement::execute0 N/A% 497 89.1% 290 87.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getLogger0 N/A% -14 -2.5% 2 0.6% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 7 1.3% -9 -2.7% 0 N/A% 0 N/A%
is_string0 N/A% 3 0.5% -17 -5.2% 0 N/A% 0 N/A%