Diff Report
Run #519fbb3f5c2a0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbcb7249d1: 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 #519fbb3f5c2a0Run #519fbcb7249d1DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)983 940 -43 -4.4%
Incl. Wall Time (microsec) per call 98 94 -4 -4.4%
Excl. Wall Time (microsec)91 83 -8 -8.8%
Incl. CPU (microsecs)990 952 -38 -3.8%
Incl. CPU (microsecs) per call 99 95 -4 -3.8%
Excl. CPU (microsec)67 75 8 11.9%
Incl. MemUse (bytes)58,688 58,688 0 0.0%
Incl. MemUse (bytes) per call 5,869 5,869 0 0.0%
Excl. MemUse (bytes)1,560 1,560 0 0.0%
Incl. PeakMemUse (bytes)56,616 56,696 80 0.1%
Incl. PeakMemUse (bytes) per call 5,662 5,670 8 0.1%
Excl. PeakMemUse (bytes)1,296 1,296 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% -43 -11.3% -38 -11.9% 0 0.0% 80 0.2%
Exclusive Metrics Diff for Current Function-8 -18.6% 8 21.1% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Query\Select::getArguments0 N/A% -43 -100.0% -38 -100.0% 0 N/A% 80 100.0%
Child functions
Drupal\Core\Database\Query\Condition::compile0 N/A% -23 -53.5% -30 -78.9% 0 N/A% 80 100.0%
Drupal\Core\Database\Query\Select::compile@10 N/A% -12 -27.9% -16 -42.1% 0 N/A% 0 0.0%