Diff Report
Run #52907577b0b08: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #529075c009a60: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #52907577b0b08Run #529075c009a60DiffDiff%
Number of Function Calls193 193 0 0.0%
Incl. Wall Time (microsec)38,280 37,985 -295 -0.8%
Incl. Wall Time (microsec) per call 198 197 -2 -0.8%
Excl. Wall Time (microsec)2,489 2,493 4 0.2%
Incl. CPU (microsecs)12,542 12,315 -227 -1.8%
Incl. CPU (microsecs) per call 65 64 -1 -1.8%
Excl. CPU (microsec)1,894 1,847 -47 -2.5%
Incl. MemUse (bytes)877,888 877,888 0 0.0%
Incl. MemUse (bytes) per call 4,549 4,549 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)378,304 378,304 0 0.0%
Incl. PeakMemUse (bytes) per call 1,960 1,960 0 0.0%
Excl. PeakMemUse (bytes)2,208 2,208 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% -295 -893.9% -227 -667.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 1.4% -47 -20.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -295 -100.0% -227 -100.0% 0 N/A% 0 N/A%
Child functions
PDOStatement::execute0 N/A% -269 -91.2% -204 -89.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getLogger0 N/A% -18 -6.1% 11 4.8% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% -10 -3.4% 11 4.8% 0 N/A% 0 N/A%
is_string0 N/A% -2 -0.7% 2 0.9% 0 N/A% 0 N/A%