Diff Report
Run #51ec3c1813b11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::delete

Drupal\Core\Database\Connection::deleteRun #51ec3c1813b11Run #51ec3b81ad265DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)142 150 8 5.6%
Incl. Wall Time (microsec) per call 142 150 8 5.6%
Excl. Wall Time (microsec)9 10 1 11.1%
Incl. CPU (microsecs)144 151 7 4.9%
Incl. CPU (microsecs) per call 144 151 7 4.9%
Excl. CPU (microsec)7 9 2 28.6%
Incl. MemUse (bytes)39,176 39,176 0 0.0%
Incl. MemUse (bytes) per call 39,176 39,176 0 0.0%
Excl. MemUse (bytes)1,720 1,720 0 0.0%
Incl. PeakMemUse (bytes)23,688 23,688 0 0.0%
Incl. PeakMemUse (bytes) per call 23,688 23,688 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% 8 0.3% 7 0.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 12.5% 2 28.6% 0 N/A% 0 N/A%
Parent function
db_delete0 N/A% 8 100.0% 7 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::getDriverClass0 N/A% 4 50.0% 2 28.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Delete::__construct0 N/A% 3 37.5% 3 42.9% 0 N/A% 0 N/A%