Diff Report
Run #5204425923c81: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5204417bc7ab7: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Query\Update::execute

Drupal\Core\Database\Query\Update::executeRun #5204425923c81Run #5204417bc7ab7DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,520 1,397 -123 -8.1%
Incl. Wall Time (microsec) per call 1,520 1,397 -123 -8.1%
Excl. Wall Time (microsec)39 41 2 5.1%
Incl. CPU (microsecs)381 328 -53 -13.9%
Incl. CPU (microsecs) per call 381 328 -53 -13.9%
Excl. CPU (microsec)31 30 -1 -3.2%
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)17,992 17,992 0 0.0%
Incl. PeakMemUse (bytes) per call 17,992 17,992 0 0.0%
Excl. PeakMemUse (bytes)1,840 1,840 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% -123 -155.7% -53 -6.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 1.6% -1 -1.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Merge::execute0 N/A% -123 -100.0% -53 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -124 -100.8% -55 -103.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Update::__toString0 N/A% -2 -1.6% -2 -3.8% 0 N/A% 0 N/A%
array_merge0 N/A% 1 0.8% 1 1.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::arguments0 N/A% 0 0.0% 4 7.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%