Diff Report
Run #519bd405e5fe3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519bd4feea4c7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #519bd405e5fe3Run #519bd4feea4c7DiffDiff%
Number of Function Calls139 139 0 0.0%
Incl. Wall Time (microsec)55,341 53,773 -1,568 -2.8%
Incl. Wall Time (microsec) per call 398 387 -11 -2.8%
Excl. Wall Time (microsec)3,089 3,000 -89 -2.9%
Incl. CPU (microsecs)15,396 14,884 -512 -3.3%
Incl. CPU (microsecs) per call 111 107 -4 -3.3%
Excl. CPU (microsec)2,618 2,515 -103 -3.9%
Incl. MemUse (bytes)849,952 849,872 -80 -0.0%
Incl. MemUse (bytes) per call 6,115 6,114 -1 -0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)261,288 262,280 992 0.4%
Incl. PeakMemUse (bytes) per call 1,880 1,887 7 0.4%
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% -1,568 -26.7% -512 -7.6% -80 -0.2% 992 4.4%
Exclusive Metrics Diff for Current Function-89 -5.7% -103 -20.1% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -1,568 -100.0% -512 -100.0% -80 -100.0% 992 100.0%
Child functions
PDOStatement::execute0 N/A% -1,499 -95.6% -429 -83.8% -80 -100.0% 992 100.0%
PDOStatement::setFetchMode0 N/A% 12 0.8% 1 0.2% 0 0.0% 0 0.0%
is_string0 N/A% 12 0.8% 4 0.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::getLogger0 N/A% -4 -0.3% 15 2.9% 0 0.0% 0 0.0%