Diff Report
Run #512a1f7f217a6: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a20b11c1ab: XHProf Run (Namespace=drupal-perf)
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Regression/Improvement summary for Drupal\Core\Database\Query\Query::__construct

Drupal\Core\Database\Query\Query::__constructRun #512a1f7f217a6Run #512a20b11c1abDiffDiff%
Number of Function Calls7 10 3 42.9%
Incl. Wall Time (microsec)122 175 53 43.4%
Incl. Wall Time (microsec) per call 17 18 0 0.4%
Excl. Wall Time (microsec)82 114 32 39.0%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)7,264 7,888 624 8.6%
Incl. MemUse (bytes) per call 1,038 789 -249 -24.0%
Excl. MemUse (bytes)2,960 3,200 240 8.1%
Incl. PeakMemUse (bytes)8,552 9,632 1,080 12.6%
Incl. PeakMemUse (bytes) per call 1,222 963 -259 -21.2%
Excl. PeakMemUse (bytes)4,584 5,280 696 15.2%

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::__construct3 25.0% 53 0.2% 0 0.0% 624 0.0% 1,080 0.0%
Exclusive Metrics Diff for Current Function32 60.4% 0 N/A% 240 38.5% 696 64.4%
Parent function
Drupal\Core\Database\Query\Select::__construct3 100.0% 53 100.0% 0 N/A% 624 100.0% 1,080 100.0%
Child functions
uniqid3 33.3% 15 28.3% 0 N/A% 384 61.5% 384 35.6%
Drupal\Core\Database\Connection::getTarget3 33.3% 3 5.7% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::getKey3 33.3% 3 5.7% 0 N/A% 0 0.0% 0 0.0%