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

Drupal\Core\Database\Statement::executeRun #519ede3a9dd65Run #519edf3566aaeDiffDiff%
Number of Function Calls126 126 0 0.0%
Incl. Wall Time (microsec)50,297 47,083 -3,214 -6.4%
Incl. Wall Time (microsec) per call 399 374 -26 -6.4%
Excl. Wall Time (microsec)2,047 2,011 -36 -1.8%
Incl. CPU (microsecs)12,473 11,961 -512 -4.1%
Incl. CPU (microsecs) per call 99 95 -4 -4.1%
Excl. CPU (microsec)1,624 1,548 -76 -4.7%
Incl. MemUse (bytes)763,560 763,528 -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)328,224 381,560 53,336 16.2%
Incl. PeakMemUse (bytes) per call 2,605 3,028 423 16.2%
Excl. PeakMemUse (bytes)0 50,600 50,600 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% -3,214 -12.5% -512 -1.8% -32 -0.0% 53,336 38.6%
Exclusive Metrics Diff for Current Function-36 -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%