Diff Report
Run #519fc26fe04d9: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbf2154a5e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #519fc26fe04d9Run #519fbf2154a5eDiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)3,956 4,222 266 6.7%
Incl. Wall Time (microsec) per call 172 184 12 6.7%
Excl. Wall Time (microsec)290 287 -3 -1.0%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)83,720 83,720 0 0.0%
Incl. MemUse (bytes) per call 3,640 3,640 0 0.0%
Excl. MemUse (bytes)1,180 1,180 0 0.0%
Incl. PeakMemUse (bytes)62,276 62,276 0 0.0%
Incl. PeakMemUse (bytes) per call 2,708 2,708 0 0.0%
Excl. PeakMemUse (bytes)988 988 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% 266 173.9% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -1.1% 0 N/A% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 266 100.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
PDOStatement::execute0 N/A% 269 101.1% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getLogger0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%