Diff Report
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e633ddef65: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Query\Query::__construct

Drupal\Core\Database\Query\Query::__constructRun #519e62c02d767Run #519e633ddef65DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)205 200 -5 -2.4%
Incl. Wall Time (microsec) per call 17 17 -0 -2.4%
Excl. Wall Time (microsec)118 112 -6 -5.1%
Incl. CPU (microsecs)213 209 -4 -1.9%
Incl. CPU (microsecs) per call 18 17 -0 -1.9%
Excl. CPU (microsec)97 90 -7 -7.2%
Incl. MemUse (bytes)6,112 6,112 0 0.0%
Incl. MemUse (bytes) per call 509 509 0 0.0%
Excl. MemUse (bytes)2,448 2,448 0 0.0%
Incl. PeakMemUse (bytes)5,864 5,864 0 0.0%
Incl. PeakMemUse (bytes) per call 489 489 0 0.0%
Excl. PeakMemUse (bytes)2,984 2,984 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Query::__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\Query::__construct0 N/A% -5 -1.3% -4 -0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -120.0% -7 -175.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::__construct0 N/A% -5 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::getTarget0 N/A% 1 20.0% -3 -75.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getKey0 N/A% 0 0.0% 5 125.0% 0 N/A% 0 N/A%
uniqid0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%