Diff Report
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49d73f02cb: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #52e49caf3c7f2Run #52e49d73f02cbDiffDiff%
Number of Function Calls162 162 0 0.0%
Incl. Wall Time (microsec)19,552 19,941 389 2.0%
Incl. Wall Time (microsec) per call 121 123 2 2.0%
Excl. Wall Time (microsec)2,443 2,417 -26 -1.1%
Incl. CPU (microsecs)13,627 13,483 -144 -1.1%
Incl. CPU (microsecs) per call 84 83 -1 -1.1%
Excl. CPU (microsec)2,031 1,939 -92 -4.5%
Incl. MemUse (bytes)1,441,600 1,441,608 8 0.0%
Incl. MemUse (bytes) per call 8,899 8,899 0 0.0%
Excl. MemUse (bytes)2,008 2,008 0 0.0%
Incl. PeakMemUse (bytes)494,576 486,272 -8,304 -1.7%
Incl. PeakMemUse (bytes) per call 3,053 3,002 -51 -1.7%
Excl. PeakMemUse (bytes)2,024 2,024 0 0.0%

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% 389 15.4% -144 -7.0% 8 0.0% -8,304 -12.7%
Exclusive Metrics Diff for Current Function-26 -6.7% -92 -63.9% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 389 100.0% -144 -100.0% 8 100.0% -8,304 -100.0%
Child functions
PDOStatement::execute0 N/A% 441 113.4% -80 -55.6% 8 100.0% -8,304 -100.0%
PDOStatement::setFetchMode0 N/A% -17 -4.4% 1 0.7% 0 0.0% 0 0.0%
is_string0 N/A% -10 -2.6% 8 5.6% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::getLogger0 N/A% 1 0.3% 19 13.2% 0 0.0% 0 0.0%