Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45fd795a4: 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 #519d44ffb3845Run #519d45fd795a4DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)60 45 -15 -25.0%
Incl. Wall Time (microsec) per call 60 45 -15 -25.0%
Excl. Wall Time (microsec)22 17 -5 -22.7%
Incl. CPU (microsecs)61 48 -13 -21.3%
Incl. CPU (microsecs) per call 61 48 -13 -21.3%
Excl. CPU (microsec)17 17 0 0.0%
Incl. MemUse (bytes)2,664 2,664 0 0.0%
Incl. MemUse (bytes) per call 2,664 2,664 0 0.0%
Excl. MemUse (bytes)1,404 1,404 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -15 -0.0% -13 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -33.3% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::update0 N/A% -15 -100.0% -13 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Query::__construct0 N/A% -9 -60.0% -10 -76.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__construct0 N/A% -1 -6.7% -3 -23.1% 0 N/A% 0 N/A%