Diff Report
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2694eecde3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #52c2677cc22b0Run #52c2694eecde3DiffDiff%
Number of Function Calls85 85 0 0.0%
Incl. Wall Time (microsec)14,679 14,911 232 1.6%
Incl. Wall Time (microsec) per call 173 175 3 1.6%
Excl. Wall Time (microsec)1,507 1,511 4 0.3%
Incl. CPU (microsecs)8,402 8,342 -60 -0.7%
Incl. CPU (microsecs) per call 99 98 -1 -0.7%
Excl. CPU (microsec)1,248 1,233 -15 -1.2%
Incl. MemUse (bytes)470,224 470,144 -80 -0.0%
Incl. MemUse (bytes) per call 5,532 5,531 -1 -0.0%
Excl. MemUse (bytes)2,008 2,008 0 0.0%
Incl. PeakMemUse (bytes)244,280 244,640 360 0.1%
Incl. PeakMemUse (bytes) per call 2,874 2,878 4 0.1%
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% 232 0.6% -60 -0.1% -80 -0.1% 360 0.2%
Exclusive Metrics Diff for Current Function4 1.7% -15 -25.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 232 100.0% -60 -100.0% -80 -100.0% 360 100.0%
Child functions
PDOStatement::execute0 N/A% 215 92.7% -78 -130.0% -80 -100.0% 360 100.0%
is_string0 N/A% 14 6.0% 15 25.0% 0 0.0% 0 0.0%
PDOStatement::setFetchMode0 N/A% -5 -2.2% 5 8.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::getLogger0 N/A% 4 1.7% 13 21.7% 0 0.0% 0 0.0%