Diff Report
Run #52c2691acb42f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #52c2691acb42fRun #52c2677cc22b0DiffDiff%
Number of Function Calls85 85 0 0.0%
Incl. Wall Time (microsec)14,337 14,679 342 2.4%
Incl. Wall Time (microsec) per call 169 173 4 2.4%
Excl. Wall Time (microsec)1,448 1,507 59 4.1%
Incl. CPU (microsecs)7,968 8,402 434 5.4%
Incl. CPU (microsecs) per call 94 99 5 5.4%
Excl. CPU (microsec)1,188 1,248 60 5.1%
Incl. MemUse (bytes)470,224 470,224 0 0.0%
Incl. MemUse (bytes) per call 5,532 5,532 0 0.0%
Excl. MemUse (bytes)2,008 2,008 0 0.0%
Incl. PeakMemUse (bytes)244,280 244,280 0 0.0%
Incl. PeakMemUse (bytes) per call 2,874 2,874 0 0.0%
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% 342 5.2% 434 6.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function59 17.3% 60 13.8% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 342 100.0% 434 100.0% 0 N/A% 0 N/A%
Child functions
PDOStatement::execute0 N/A% 272 79.5% 379 87.3% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 12 3.5% 8 1.8% 0 N/A% 0 N/A%
is_string0 N/A% -3 -0.9% -4 -0.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getLogger0 N/A% 2 0.6% -9 -2.1% 0 N/A% 0 N/A%