Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Query\Select::compile

Drupal\Core\Database\Query\Select::compileRun #539205a48c548Run #539206aca7ae8DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)1,718 1,648 -70 -4.1%
Incl. Wall Time (microsec) per call 123 118 -5 -4.1%
Excl. Wall Time (microsec)171 157 -14 -8.2%
Incl. CPU (microsecs)1,731 1,664 -67 -3.9%
Incl. CPU (microsecs) per call 124 119 -5 -3.9%
Excl. CPU (microsec)156 136 -20 -12.8%
Incl. MemUse (bytes)32,564 32,564 0 0.0%
Incl. MemUse (bytes) per call 2,326 2,326 0 0.0%
Excl. MemUse (bytes)864 864 0 0.0%
Incl. PeakMemUse (bytes)22,468 23,424 956 4.3%
Incl. PeakMemUse (bytes) per call 1,605 1,673 68 4.3%
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% -70 -1.5% -67 -1.8% 0 0.0% 956 1.0%
Exclusive Metrics Diff for Current Function-14 -20.0% -20 -29.9% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Query\Select::getArguments0 N/A% -70 -100.0% -67 -100.0% 0 N/A% 956 100.0%
Child functions
Drupal\Core\Database\Query\Condition::compile0 N/A% -52 -74.3% -44 -65.7% 0 N/A% 956 100.0%
Drupal\Core\Database\Query\Select::compile@10 N/A% -4 -5.7% -3 -4.5% 0 N/A% 0 0.0%