Diff Report
Run #52907577b0b08: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5290760896b28: 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 #52907577b0b08Run #5290760896b28DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)862 940 78 9.0%
Incl. Wall Time (microsec) per call 862 940 78 9.0%
Excl. Wall Time (microsec)38 81 43 113.2%
Incl. CPU (microsecs)315 358 43 13.7%
Incl. CPU (microsecs) per call 315 358 43 13.7%
Excl. CPU (microsec)24 25 1 4.2%
Incl. MemUse (bytes)17,016 17,016 0 0.0%
Incl. MemUse (bytes) per call 17,016 17,016 0 0.0%
Excl. MemUse (bytes)-152 -152 0 0.0%
Incl. PeakMemUse (bytes)23,072 23,072 0 0.0%
Incl. PeakMemUse (bytes) per call 23,072 23,072 0 0.0%
Excl. PeakMemUse (bytes)2,368 2,368 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% 78 3.5% 43 2.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function43 55.1% 1 2.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Merge::execute0 N/A% 78 100.0% 43 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Condition::compile0 N/A% 18 23.1% 18 41.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::query0 N/A% 13 16.7% -23 -53.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Update::__toString0 N/A% 4 5.1% 3 7.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::arguments0 N/A% 0 0.0% 46 107.0% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% -2 -4.7% 0 N/A% 0 N/A%
array_merge0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%