Diff Report
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96dcbc5e6a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Connection::insert

Drupal\Core\Database\Connection::insertRun #52c96d7c36f9eRun #52c96dcbc5e6aDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)146 142 -4 -2.7%
Incl. Wall Time (microsec) per call 73 71 -2 -2.7%
Excl. Wall Time (microsec)17 19 2 11.8%
Incl. CPU (microsecs)149 142 -7 -4.7%
Incl. CPU (microsecs) per call 75 71 -4 -4.7%
Excl. CPU (microsec)17 12 -5 -29.4%
Incl. MemUse (bytes)39,912 39,912 0 0.0%
Incl. MemUse (bytes) per call 19,956 19,956 0 0.0%
Excl. MemUse (bytes)2,640 2,640 0 0.0%
Incl. PeakMemUse (bytes)28,328 28,328 0 0.0%
Incl. PeakMemUse (bytes) per call 14,164 14,164 0 0.0%
Excl. PeakMemUse (bytes)1,624 1,624 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::insert [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::insert0 N/A% -4 -0.5% -7 -0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 50.0% -5 -71.4% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Merge::execute0 N/A% -4 -100.0% -7 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Insert::__construct0 N/A% -3 -75.0% -1 -14.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getDriverClass0 N/A% -3 -75.0% -1 -14.3% 0 N/A% 0 N/A%