Diff Report
Run #51b033ccbc666: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::update

Drupal\Core\Database\Connection::updateRun #51b033ccbc666Run #51b032b631491DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)261 285 24 9.2%
Incl. Wall Time (microsec) per call 261 285 24 9.2%
Excl. Wall Time (microsec)11 13 2 18.2%
Incl. CPU (microsecs)261 287 26 10.0%
Incl. CPU (microsecs) per call 261 287 26 10.0%
Excl. CPU (microsec)8 12 4 50.0%
Incl. MemUse (bytes)41,264 41,264 0 0.0%
Incl. MemUse (bytes) per call 41,264 41,264 0 0.0%
Excl. MemUse (bytes)2,200 2,200 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 24 0.1% 26 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 8.3% 4 15.4% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Merge::execute0 N/A% 24 100.0% 26 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::getDriverClass0 N/A% 21 87.5% 21 80.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Update::__construct0 N/A% 1 4.2% 1 3.8% 0 N/A% 0 N/A%