Diff Report
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1f1f50546: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #523f1dee40c1aRun #523f1f1f50546DiffDiff%
Number of Function Calls243 243 0 0.0%
Incl. Wall Time (microsec)88,112 87,706 -406 -0.5%
Incl. Wall Time (microsec) per call 363 361 -2 -0.5%
Excl. Wall Time (microsec)4,207 4,250 43 1.0%
Incl. CPU (microsecs)22,849 22,662 -187 -0.8%
Incl. CPU (microsecs) per call 94 93 -1 -0.8%
Excl. CPU (microsec)3,162 3,254 92 2.9%
Incl. MemUse (bytes)1,251,496 1,251,552 56 0.0%
Incl. MemUse (bytes) per call 5,150 5,150 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)458,304 458,264 -40 -0.0%
Incl. PeakMemUse (bytes) per call 1,886 1,886 -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% -406 -12.1% -187 -6.0% 56 0.0% -40 -0.0%
Exclusive Metrics Diff for Current Function43 10.6% 92 49.2% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -406 -100.0% -187 -100.0% 56 100.0% -40 -100.0%
Child functions
PDOStatement::execute0 N/A% -469 -115.5% -287 -153.5% 56 100.0% -40 -100.0%
is_string0 N/A% 8 2.0% 8 4.3% 0 0.0% 0 0.0%
PDOStatement::setFetchMode0 N/A% 3 0.7% 6 3.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::getLogger0 N/A% 9 2.2% -6 -3.2% 0 0.0% 0 0.0%