Diff Report
Run #519dd9ab8b74d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519dd86a86681: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #519dd9ab8b74dRun #519dd86a86681DiffDiff%
Number of Function Calls125 125 0 0.0%
Incl. Wall Time (microsec)39,686 39,166 -520 -1.3%
Incl. Wall Time (microsec) per call 317 313 -4 -1.3%
Excl. Wall Time (microsec)1,924 1,919 -5 -0.3%
Incl. CPU (microsecs)11,012 11,247 235 2.1%
Incl. CPU (microsecs) per call 88 90 2 2.1%
Excl. CPU (microsec)1,505 1,526 21 1.4%
Incl. MemUse (bytes)784,632 784,664 32 0.0%
Incl. MemUse (bytes) per call 6,277 6,277 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)258,592 258,560 -32 -0.0%
Incl. PeakMemUse (bytes) per call 2,069 2,068 -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% -520 -0.8% 235 0.4% 32 0.1% -32 -0.1%
Exclusive Metrics Diff for Current Function-5 -1.0% 21 8.9% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -520 -100.0% 235 100.0% 32 100.0% -32 -100.0%
Child functions
PDOStatement::execute0 N/A% -509 -97.9% 247 105.1% 32 100.0% -32 -100.0%
PDOStatement::setFetchMode0 N/A% -11 -2.1% -15 -6.4% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::getLogger0 N/A% 9 1.7% -13 -5.5% 0 0.0% 0 0.0%
is_string0 N/A% -4 -0.8% -5 -2.1% 0 0.0% 0 0.0%