Diff Report
Run #51f5bb45dd257: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Update::execute

Drupal\Core\Database\Query\Update::executeRun #51f5bb45dd257Run #51f5bb078e5a7DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,483 1,415 -68 -4.6%
Incl. Wall Time (microsec) per call 1,483 1,415 -68 -4.6%
Excl. Wall Time (microsec)42 42 0 0.0%
Incl. CPU (microsecs)337 324 -13 -3.9%
Incl. CPU (microsecs) per call 337 324 -13 -3.9%
Excl. CPU (microsec)37 38 1 2.7%
Incl. MemUse (bytes)17,040 17,040 0 0.0%
Incl. MemUse (bytes) per call 17,040 17,040 0 0.0%
Excl. MemUse (bytes)-144 -144 0 0.0%
Incl. PeakMemUse (bytes)20,296 20,296 0 0.0%
Incl. PeakMemUse (bytes) per call 20,296 20,296 0 0.0%
Excl. PeakMemUse (bytes)2,016 2,016 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% -68 -9.0% -13 -11.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 1 7.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Merge::execute0 N/A% -68 -100.0% -13 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -68 -100.0% -15 -115.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Update::__toString0 N/A% 0 0.0% 1 7.7% 0 N/A% 0 N/A%
array_merge0 N/A% 0 0.0% 1 7.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::arguments0 N/A% 0 0.0% -1 -7.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile0 N/A% 0 0.0% -1 -7.7% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 1 7.7% 0 N/A% 0 N/A%