Diff Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccba053790: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #531ccb2cb8e3dRun #531ccba053790DiffDiff%
Number of Function Calls161 161 0 0.0%
Incl. Wall Time (microsec)25,737 25,529 -208 -0.8%
Incl. Wall Time (microsec) per call 160 159 -1 -0.8%
Excl. Wall Time (microsec)1,689 1,683 -6 -0.4%
Incl. CPU (microsecs)8,222 8,104 -118 -1.4%
Incl. CPU (microsecs) per call 51 50 -1 -1.4%
Excl. CPU (microsec)1,178 1,176 -2 -0.2%
Incl. MemUse (bytes)898,640 898,640 0 0.0%
Incl. MemUse (bytes) per call 5,582 5,582 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)328,352 328,352 0 0.0%
Incl. PeakMemUse (bytes) per call 2,039 2,039 0 0.0%
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% -208 -358.6% -118 -200.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -2.9% -2 -1.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -208 -100.0% -118 -100.0% 0 N/A% 0 N/A%
Child functions
PDOStatement::execute0 N/A% -226 -108.7% -111 -94.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getLogger0 N/A% 20 9.6% 2 1.7% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 2 1.0% 0 0.0% 0 N/A% 0 N/A%
is_string0 N/A% 2 1.0% -7 -5.9% 0 N/A% 0 N/A%