Diff Report
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195b6957e56: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::update

Drupal\Core\Database\Connection::updateRun #53195a48b6f09Run #53195b6957e56DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)585 548 -37 -6.3%
Incl. Wall Time (microsec) per call 585 548 -37 -6.3%
Excl. Wall Time (microsec)14 14 0 0.0%
Incl. CPU (microsecs)591 553 -38 -6.4%
Incl. CPU (microsecs) per call 591 553 -38 -6.4%
Excl. CPU (microsec)17 17 0 0.0%
Incl. MemUse (bytes)70,912 70,912 0 0.0%
Incl. MemUse (bytes) per call 70,912 70,912 0 0.0%
Excl. MemUse (bytes)2,224 2,224 0 0.0%
Incl. PeakMemUse (bytes)61,784 61,784 0 0.0%
Incl. PeakMemUse (bytes) per call 61,784 61,784 0 0.0%
Excl. PeakMemUse (bytes)1,520 1,520 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% -37 -1.6% -38 -1.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Merge::execute0 N/A% -37 -100.0% -38 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::getDriverClass0 N/A% -35 -94.6% -35 -92.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Update::__construct0 N/A% -2 -5.4% -3 -7.9% 0 N/A% 0 N/A%