Diff Report
Run #519edf3566aae: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ede3a9dd65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #519edf3566aaeRun #519ede3a9dd65DiffDiff%
Number of Function Calls126 126 0 0.0%
Incl. Wall Time (microsec)47,083 50,297 3,214 6.8%
Incl. Wall Time (microsec) per call 374 399 26 6.8%
Excl. Wall Time (microsec)2,011 2,047 36 1.8%
Incl. CPU (microsecs)11,961 12,473 512 4.3%
Incl. CPU (microsecs) per call 95 99 4 4.3%
Excl. CPU (microsec)1,548 1,624 76 4.9%
Incl. MemUse (bytes)763,528 763,560 32 0.0%
Incl. MemUse (bytes) per call 6,060 6,060 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)381,560 328,224 -53,336 -14.0%
Incl. PeakMemUse (bytes) per call 3,028 2,605 -423 -14.0%
Excl. PeakMemUse (bytes)50,600 0 -50,600 -100.0%

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% 3,214 12.5% 512 1.8% 32 0.0% -53,336 -38.6%
Exclusive Metrics Diff for Current Function36 1.1% 76 14.8% 0 0.0% -50,600 -94.9%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 3,214 100.0% 512 100.0% 32 100.0% -53,336 -100.0%
Child functions
PDOStatement::execute0 N/A% 3,115 96.9% 408 79.7% 32 100.0% -2,736 -5.1%
Drupal\Core\Database\Connection::getLogger0 N/A% 49 1.5% 11 2.1% 0 0.0% 0 0.0%
is_string0 N/A% 15 0.5% 8 1.6% 0 0.0% 0 0.0%
PDOStatement::setFetchMode0 N/A% -1 -0.0% 9 1.8% 0 0.0% 0 0.0%