Diff Report
Run #519de1c349c58: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de2415c35a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #519de1c349c58Run #519de2415c35aDiffDiff%
Number of Function Calls152 152 0 0.0%
Incl. Wall Time (microsec)50,303 49,103 -1,200 -2.4%
Incl. Wall Time (microsec) per call 331 323 -8 -2.4%
Excl. Wall Time (microsec)2,444 2,346 -98 -4.0%
Incl. CPU (microsecs)13,808 13,723 -85 -0.6%
Incl. CPU (microsecs) per call 91 90 -1 -0.6%
Excl. CPU (microsec)1,888 1,853 -35 -1.9%
Incl. MemUse (bytes)869,088 869,088 0 0.0%
Incl. MemUse (bytes) per call 5,718 5,718 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)238,248 238,248 0 0.0%
Incl. PeakMemUse (bytes) per call 1,567 1,567 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% -1,200 -158.9% -85 -26.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-98 -8.2% -35 -41.2% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -1,200 -100.0% -85 -100.0% 0 N/A% 0 N/A%
Child functions
PDOStatement::execute0 N/A% -1,110 -92.5% -7 -8.2% 0 N/A% 0 N/A%
is_string0 N/A% 9 0.8% -3 -3.5% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% -2 -0.2% -25 -29.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getLogger0 N/A% 1 0.1% -15 -17.6% 0 N/A% 0 N/A%