Diff Report
Run #519a6c2cb620c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6b3fa9c9c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #519a6c2cb620cRun #519a6b3fa9c9cDiffDiff%
Number of Function Calls105 105 0 0.0%
Incl. Wall Time (microsec)23,611 23,563 -48 -0.2%
Incl. Wall Time (microsec) per call 225 224 -0 -0.2%
Excl. Wall Time (microsec)1,470 1,445 -25 -1.7%
Incl. CPU (microsecs)8,354 8,227 -127 -1.5%
Incl. CPU (microsecs) per call 80 78 -1 -1.5%
Excl. CPU (microsec)1,129 1,106 -23 -2.0%
Incl. MemUse (bytes)576,432 576,432 0 0.0%
Incl. MemUse (bytes) per call 5,490 5,490 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)185,720 185,720 0 0.0%
Incl. PeakMemUse (bytes) per call 1,769 1,769 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -48 -6.1% -127 -16.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-25 -52.1% -23 -18.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -48 -100.0% -127 -100.0% 0 N/A% 0 N/A%
Child functions
PDOStatement::execute0 N/A% -19 -39.6% -86 -67.7% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% -4 -8.3% -1 -0.8% 0 N/A% 0 N/A%
is_string0 N/A% 1 2.1% -3 -2.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getLogger0 N/A% -1 -2.1% -14 -11.0% 0 N/A% 0 N/A%