Diff Report
Run #542229efabc5e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5422297e7f32f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #542229efabc5eRun #5422297e7f32fDiffDiff%
Number of Function Calls116 116 0 0.0%
Incl. Wall Time (microsec)23,049 23,482 433 1.9%
Incl. Wall Time (microsec) per call 199 202 4 1.9%
Excl. Wall Time (microsec)1,598 1,625 27 1.7%
Incl. CPU (microsecs)7,898 8,123 225 2.8%
Incl. CPU (microsecs) per call 68 70 2 2.8%
Excl. CPU (microsec)1,249 1,273 24 1.9%
Incl. MemUse (bytes)668,808 668,808 0 0.0%
Incl. MemUse (bytes) per call 5,766 5,766 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)311,264 311,264 0 0.0%
Incl. PeakMemUse (bytes) per call 2,683 2,683 0 0.0%
Excl. PeakMemUse (bytes)1,944 1,944 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% 433 89.5% 225 58.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function27 6.2% 24 10.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 433 100.0% 225 100.0% 0 N/A% 0 N/A%
Child functions
PDOStatement::execute0 N/A% 419 96.8% 225 100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getLogger0 N/A% -9 -2.1% -16 -7.1% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% -3 -0.7% 5 2.2% 0 N/A% 0 N/A%
is_string0 N/A% -1 -0.2% -13 -5.8% 0 N/A% 0 N/A%