Diff Report
Run #519b182c941bf: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519b1908c212c: 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 #519b182c941bfRun #519b1908c212cDiffDiff%
Number of Function Calls141 141 0 0.0%
Incl. Wall Time (microsec)50,449 49,312 -1,137 -2.3%
Incl. Wall Time (microsec) per call 358 350 -8 -2.3%
Excl. Wall Time (microsec)3,008 2,854 -154 -5.1%
Incl. CPU (microsecs)15,494 14,674 -820 -5.3%
Incl. CPU (microsecs) per call 110 104 -6 -5.3%
Excl. CPU (microsec)2,538 2,390 -148 -5.8%
Incl. MemUse (bytes)780,256 780,296 40 0.0%
Incl. MemUse (bytes) per call 5,534 5,534 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)228,128 228,544 416 0.2%
Incl. PeakMemUse (bytes) per call 1,618 1,621 3 0.2%
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% -1,137 -2.8% -820 -2.0% 40 0.0% 416 0.2%
Exclusive Metrics Diff for Current Function-154 -13.5% -148 -18.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -1,137 -100.0% -820 -100.0% 40 100.0% 416 100.0%
Child functions
PDOStatement::execute0 N/A% -975 -85.8% -642 -78.3% 40 100.0% 416 100.0%
is_string0 N/A% -6 -0.5% -16 -2.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::getLogger0 N/A% -2 -0.2% -11 -1.3% 0 0.0% 0 0.0%
PDOStatement::setFetchMode0 N/A% 0 0.0% -3 -0.4% 0 0.0% 0 0.0%