Diff Report
Run #51ec489b18752: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::delete

Drupal\Core\Database\Connection::deleteRun #51ec489b18752Run #51ec485525502DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)150 131 -19 -12.7%
Incl. Wall Time (microsec) per call 150 131 -19 -12.7%
Excl. Wall Time (microsec)11 17 6 54.5%
Incl. CPU (microsecs)150 125 -25 -16.7%
Incl. CPU (microsecs) per call 150 125 -25 -16.7%
Excl. CPU (microsec)7 9 2 28.6%
Incl. MemUse (bytes)39,120 39,120 0 0.0%
Incl. MemUse (bytes) per call 39,120 39,120 0 0.0%
Excl. MemUse (bytes)1,720 1,720 0 0.0%
Incl. PeakMemUse (bytes)22,720 22,720 0 0.0%
Incl. PeakMemUse (bytes) per call 22,720 22,720 0 0.0%
Excl. PeakMemUse (bytes)752 752 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::delete [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\Connection::delete0 N/A% -19 -1.9% -25 -6.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 31.6% 2 8.0% 0 N/A% 0 N/A%
Parent function
db_delete0 N/A% -19 -100.0% -25 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::getDriverClass0 N/A% -20 -105.3% -22 -88.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Delete::__construct0 N/A% -5 -26.3% -5 -20.0% 0 N/A% 0 N/A%