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

Drupal\Core\Database\Statement::executeRun #52e49d73f02cbRun #52e49caf3c7f2DiffDiff%
Number of Function Calls162 162 0 0.0%
Incl. Wall Time (microsec)19,941 19,552 -389 -2.0%
Incl. Wall Time (microsec) per call 123 121 -2 -2.0%
Excl. Wall Time (microsec)2,417 2,443 26 1.1%
Incl. CPU (microsecs)13,483 13,627 144 1.1%
Incl. CPU (microsecs) per call 83 84 1 1.1%
Excl. CPU (microsec)1,939 2,031 92 4.7%
Incl. MemUse (bytes)1,441,608 1,441,600 -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)486,272 494,576 8,304 1.7%
Incl. PeakMemUse (bytes) per call 3,002 3,053 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 Function26 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%