Diff Report
Run #529075c009a60: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52907577b0b08: 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 #529075c009a60Run #52907577b0b08DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)748 862 114 15.2%
Incl. Wall Time (microsec) per call 748 862 114 15.2%
Excl. Wall Time (microsec)35 38 3 8.6%
Incl. CPU (microsecs)296 315 19 6.4%
Incl. CPU (microsecs) per call 296 315 19 6.4%
Excl. CPU (microsec)25 24 -1 -4.0%
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% 114 345.5% 19 55.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 2.6% -1 -5.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Merge::execute0 N/A% 114 100.0% 19 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 118 103.5% 24 126.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile0 N/A% -6 -5.3% -6 -31.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Update::__toString0 N/A% -1 -0.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::arguments0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 1 5.3% 0 N/A% 0 N/A%
array_merge0 N/A% 0 0.0% 1 5.3% 0 N/A% 0 N/A%