Diff Report
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a9457328375: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #51a944519b58cRun #51a9457328375DiffDiff%
Number of Function Calls119 119 0 0.0%
Incl. Wall Time (microsec)39,581 39,781 200 0.5%
Incl. Wall Time (microsec) per call 333 334 2 0.5%
Excl. Wall Time (microsec)1,861 1,872 11 0.6%
Incl. CPU (microsecs)12,235 12,424 189 1.5%
Incl. CPU (microsecs) per call 103 104 2 1.5%
Excl. CPU (microsec)1,472 1,479 7 0.5%
Incl. MemUse (bytes)738,552 738,552 0 0.0%
Incl. MemUse (bytes) per call 6,206 6,206 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)363,920 363,920 0 0.0%
Incl. PeakMemUse (bytes) per call 3,058 3,058 0 0.0%
Excl. PeakMemUse (bytes)416 416 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% 200 23.3% 189 21.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function11 5.5% 7 3.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 200 100.0% 189 100.0% 0 N/A% 0 N/A%
Child functions
PDOStatement::execute0 N/A% 197 98.5% 179 94.7% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% -6 -3.0% -8 -4.2% 0 N/A% 0 N/A%
is_string0 N/A% -3 -1.5% 8 4.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getLogger0 N/A% 1 0.5% 3 1.6% 0 N/A% 0 N/A%