Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Query\Update::__construct

Drupal\Core\Database\Query\Update::__constructRun #534ad8dec7444Run #534ad9c94e95bDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)112 117 5 4.5%
Incl. Wall Time (microsec) per call 37 39 2 4.5%
Excl. Wall Time (microsec)40 45 5 12.5%
Incl. CPU (microsecs)116 121 5 4.3%
Incl. CPU (microsecs) per call 39 40 2 4.3%
Excl. CPU (microsec)33 38 5 15.2%
Incl. MemUse (bytes)3,496 3,496 0 0.0%
Incl. MemUse (bytes) per call 1,165 1,165 0 0.0%
Excl. MemUse (bytes)1,696 1,696 0 0.0%
Incl. PeakMemUse (bytes)2,212 2,212 0 0.0%
Incl. PeakMemUse (bytes) per call 737 737 0 0.0%
Excl. PeakMemUse (bytes)1,052 1,052 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Update::__construct [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::__construct0 N/A% 5 0.3% 5 1.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 100.0% 5 100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::update0 N/A% 5 100.0% 5 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Condition::__construct0 N/A% -3 -60.0% -4 -80.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::__construct0 N/A% 3 60.0% 4 80.0% 0 N/A% 0 N/A%