Diff Report
Run #5198f0bb880ef: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198f219706e9: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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

Drupal\Core\Database\Statement::executeRun #5198f0bb880efRun #5198f219706e9DiffDiff%
Number of Function Calls159 159 0 0.0%
Incl. Wall Time (microsec)51,900 51,590 -310 -0.6%
Incl. Wall Time (microsec) per call 326 324 -2 -0.6%
Excl. Wall Time (microsec)2,458 2,458 0 0.0%
Incl. CPU (microsecs)13,663 13,551 -112 -0.8%
Incl. CPU (microsecs) per call 86 85 -1 -0.8%
Excl. CPU (microsec)1,869 1,875 6 0.3%
Incl. MemUse (bytes)923,496 923,496 0 0.0%
Incl. MemUse (bytes) per call 5,808 5,808 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)354,608 354,608 0 0.0%
Incl. PeakMemUse (bytes) per call 2,230 2,230 0 0.0%
Excl. PeakMemUse (bytes)56 56 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% -310 -673.9% -112 -52.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 6 5.4% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -310 -100.0% -112 -100.0% 0 N/A% 0 N/A%
Child functions
PDOStatement::execute0 N/A% -323 -104.2% -116 -103.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getLogger0 N/A% 13 4.2% 14 12.5% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 0 0.0% -5 -4.5% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% -11 -9.8% 0 N/A% 0 N/A%