Diff Report
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c0f4ebbb2: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #52f5c0b2e882aRun #52f5c0f4ebbb2DiffDiff%
Number of Function Calls71 71 0 0.0%
Incl. Wall Time (microsec)10,831 10,837 6 0.1%
Incl. Wall Time (microsec) per call 153 153 0 0.1%
Excl. Wall Time (microsec)774 772 -2 -0.3%
Incl. CPU (microsecs)3,657 3,665 8 0.2%
Incl. CPU (microsecs) per call 52 52 0 0.2%
Excl. CPU (microsec)523 542 19 3.6%
Incl. MemUse (bytes)388,736 388,736 0 0.0%
Incl. MemUse (bytes) per call 5,475 5,475 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)216,672 216,672 0 0.0%
Incl. PeakMemUse (bytes) per call 3,052 3,052 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% 6 1.1% 8 1.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -33.3% 19 237.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 6 100.0% 8 100.0% 0 N/A% 0 N/A%
Child functions
PDOStatement::setFetchMode0 N/A% 0 0.0% -17 -212.5% 0 N/A% 0 N/A%
PDOStatement::execute0 N/A% 9 150.0% 3 37.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getLogger0 N/A% -1 -16.7% 2 25.0% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%