Diff Report
Run #51ca5ac5912c3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Update::execute

Drupal\Core\Database\Query\Update::executeRun #51ca5ac5912c3Run #51ca5a4995c23DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,034 1,058 24 2.3%
Incl. Wall Time (microsec) per call 1,034 1,058 24 2.3%
Excl. Wall Time (microsec)39 46 7 17.9%
Incl. CPU (microsecs)409 421 12 2.9%
Incl. CPU (microsecs) per call 409 421 12 2.9%
Excl. CPU (microsec)26 37 11 42.3%
Incl. MemUse (bytes)16,024 16,024 0 0.0%
Incl. MemUse (bytes) per call 16,024 16,024 0 0.0%
Excl. MemUse (bytes)-144 -144 0 0.0%
Incl. PeakMemUse (bytes)21,072 21,072 0 0.0%
Incl. PeakMemUse (bytes) per call 21,072 21,072 0 0.0%
Excl. PeakMemUse (bytes)2,168 2,168 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Update::execute [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\Query\Update::execute0 N/A% 24 6.9% 12 0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 29.2% 11 91.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Merge::execute0 N/A% 24 100.0% 12 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 18 75.0% 7 58.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Update::__toString0 N/A% -1 -4.2% -2 -16.7% 0 N/A% 0 N/A%
array_merge0 N/A% 0 0.0% -1 -8.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::arguments0 N/A% 0 0.0% -1 -8.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile0 N/A% 0 0.0% -1 -8.3% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% -1 -8.3% 0 N/A% 0 N/A%