Diff Report
Run #553b9a86a14e1: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #553ba42a8e87e: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Core\Database\Connection::update

Drupal\Core\Database\Connection::updateRun #553b9a86a14e1Run #553ba42a8e87eDiffDiff%
Number of Function Calls273 273 0 0.0%
Incl. Wall Time (microsec)5,213 5,150 -63 -1.2%
Incl. Wall Time (microsec) per call 19 19 -0 -1.2%
Excl. Wall Time (microsec)1,509 1,523 14 0.9%
Incl. MemUse (bytes)367,064 366,720 -344 -0.1%
Incl. MemUse (bytes) per call 1,345 1,343 -1 -0.1%
Excl. MemUse (bytes)58,920 59,096 176 0.3%
Incl. PeakMemUse (bytes)14,584 14,608 24 0.2%
Incl. PeakMemUse (bytes) per call 53 54 0 0.2%
Excl. PeakMemUse (bytes)1,168 1,168 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Connection::update0 N/A% -63 -0.0% -344 -0.0% 24 0.0%
Exclusive Metrics Diff for Current Function14 22.2% 176 51.2% 0 0.0%
Parent function
Drupal\Core\Database\Query\Merge::execute0 N/A% -63 -100.0% -344 -100.0% 24 100.0%
Child functions
Drupal\Core\Database\Query\Update::__construct0 N/A% -115 -182.5% -496 -144.2% 0 0.0%
Drupal\Core\Database\Connection::getDriverClass0 N/A% 38 60.3% -24 -7.0% 24 100.0%