Diff Report
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2691acb42f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::update

Drupal\Core\Database\Connection::updateRun #52c2677cc22b0Run #52c2691acb42fDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)583 534 -49 -8.4%
Incl. Wall Time (microsec) per call 583 534 -49 -8.4%
Excl. Wall Time (microsec)15 15 0 0.0%
Incl. CPU (microsecs)585 535 -50 -8.5%
Incl. CPU (microsecs) per call 585 535 -50 -8.5%
Excl. CPU (microsec)10 8 -2 -20.0%
Incl. MemUse (bytes)70,968 70,968 0 0.0%
Incl. MemUse (bytes) per call 70,968 70,968 0 0.0%
Excl. MemUse (bytes)2,224 2,224 0 0.0%
Incl. PeakMemUse (bytes)57,896 57,896 0 0.0%
Incl. PeakMemUse (bytes) per call 57,896 57,896 0 0.0%
Excl. PeakMemUse (bytes)1,440 1,440 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% -49 -0.7% -50 -0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -2 -4.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Merge::execute0 N/A% -49 -100.0% -50 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::getDriverClass0 N/A% -48 -98.0% -48 -96.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Update::__construct0 N/A% -1 -2.0% 0 0.0% 0 N/A% 0 N/A%