Diff Report
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::compile

Drupal\Core\Database\Query\Select::compileRun #5391fd5a43e70Run #5391fc871e91dDiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)1,649 1,704 55 3.3%
Incl. Wall Time (microsec) per call 118 122 4 3.3%
Excl. Wall Time (microsec)157 177 20 12.7%
Incl. CPU (microsecs)1,662 1,721 59 3.5%
Incl. CPU (microsecs) per call 119 123 4 3.5%
Excl. CPU (microsec)139 161 22 15.8%
Incl. MemUse (bytes)32,572 32,576 4 0.0%
Incl. MemUse (bytes) per call 2,327 2,327 0 0.0%
Excl. MemUse (bytes)864 864 0 0.0%
Incl. PeakMemUse (bytes)27,164 27,184 20 0.1%
Incl. PeakMemUse (bytes) per call 1,940 1,942 1 0.1%
Excl. PeakMemUse (bytes)660 660 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::compile [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\Select::compile0 N/A% 55 3.3% 59 14.8% 4 0.0% 20 0.1%
Exclusive Metrics Diff for Current Function20 36.4% 22 37.3% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Query\Select::getArguments0 N/A% 55 100.0% 59 100.0% 4 100.0% 20 100.0%
Child functions
Drupal\Core\Database\Query\Select::compile@10 N/A% 26 47.3% 26 44.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile0 N/A% 9 16.4% 11 18.6% 4 100.0% 20 100.0%