Diff Report
Run #52c96df6ca13b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Connection::delete

Drupal\Core\Database\Connection::deleteRun #52c96df6ca13bRun #52c96d7c36f9eDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)164 177 13 7.9%
Incl. Wall Time (microsec) per call 82 89 7 7.9%
Excl. Wall Time (microsec)15 17 2 13.3%
Incl. CPU (microsecs)165 179 14 8.5%
Incl. CPU (microsecs) per call 83 90 7 8.5%
Excl. CPU (microsec)10 17 7 70.0%
Incl. MemUse (bytes)40,312 40,312 0 0.0%
Incl. MemUse (bytes) per call 20,156 20,156 0 0.0%
Excl. MemUse (bytes)1,960 1,960 0 0.0%
Incl. PeakMemUse (bytes)22,888 22,888 0 0.0%
Incl. PeakMemUse (bytes) per call 11,444 11,444 0 0.0%
Excl. PeakMemUse (bytes)1,288 1,288 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% 13 10.4% 14 1.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 15.4% 7 50.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::garbageCollection0 N/A% 13 100.0% 14 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Delete::__construct0 N/A% 6 46.2% 4 28.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getDriverClass0 N/A% 5 38.5% 3 21.4% 0 N/A% 0 N/A%