Diff Report
Run #519ff7de62889: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff693b4ca2: 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 #519ff7de62889Run #519ff693b4ca2DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)220 235 15 6.8%
Incl. Wall Time (microsec) per call 24 26 2 6.8%
Excl. Wall Time (microsec)134 147 13 9.7%
Incl. CPU (microsecs)228 246 18 7.9%
Incl. CPU (microsecs) per call 25 27 2 7.9%
Excl. CPU (microsec)104 119 15 14.4%
Incl. MemUse (bytes)5,680 5,680 0 0.0%
Incl. MemUse (bytes) per call 631 631 0 0.0%
Excl. MemUse (bytes)2,304 2,304 0 0.0%
Incl. PeakMemUse (bytes)6,000 6,000 0 0.0%
Incl. PeakMemUse (bytes) per call 667 667 0 0.0%
Excl. PeakMemUse (bytes)3,024 3,024 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% 15 1.3% 18 1.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function13 86.7% 15 83.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::__construct0 N/A% 15 100.0% 18 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::getTarget0 N/A% 1 6.7% 3 16.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getKey0 N/A% 1 6.7% 3 16.7% 0 N/A% 0 N/A%
uniqid0 N/A% 0 0.0% -3 -16.7% 0 N/A% 0 N/A%