Diff Report
Run #51e30feb01694: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e30f7568a45: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::update

Drupal\Core\Database\Connection::updateRun #51e30feb01694Run #51e30f7568a45DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)904 893 -11 -1.2%
Incl. Wall Time (microsec) per call 904 893 -11 -1.2%
Excl. Wall Time (microsec)13 13 0 0.0%
Incl. CPU (microsecs)906 894 -12 -1.3%
Incl. CPU (microsecs) per call 906 894 -12 -1.3%
Excl. CPU (microsec)11 9 -2 -18.2%
Incl. MemUse (bytes)76,200 76,200 0 0.0%
Incl. MemUse (bytes) per call 76,200 76,200 0 0.0%
Excl. MemUse (bytes)2,184 2,184 0 0.0%
Incl. PeakMemUse (bytes)61,928 61,928 0 0.0%
Incl. PeakMemUse (bytes) per call 61,928 61,928 0 0.0%
Excl. PeakMemUse (bytes)1,760 1,760 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::update [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::update0 N/A% -11 -0.2% -12 -4.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -2 -16.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Merge::execute0 N/A% -11 -100.0% -12 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::getDriverClass0 N/A% -14 -127.3% -13 -108.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Update::__construct0 N/A% 3 27.3% 3 25.0% 0 N/A% 0 N/A%