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

Drupal\Core\Database\Statement::executeRun #523f1f1f50546Run #523f1dee40c1aDiffDiff%
Number of Function Calls243 243 0 0.0%
Incl. Wall Time (microsec)87,706 88,112 406 0.5%
Incl. Wall Time (microsec) per call 361 363 2 0.5%
Excl. Wall Time (microsec)4,250 4,207 -43 -1.0%
Incl. CPU (microsecs)22,662 22,849 187 0.8%
Incl. CPU (microsecs) per call 93 94 1 0.8%
Excl. CPU (microsec)3,254 3,162 -92 -2.8%
Incl. MemUse (bytes)1,251,552 1,251,496 -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)458,264 458,304 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 Function-43 -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%
Drupal\Core\Database\Connection::getLogger0 N/A% -9 -2.2% 6 3.2% 0 0.0% 0 0.0%
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%