Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4dc9980f7: 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 #519d4cd4e396dRun #519d4dc9980f7DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)2,117 2,178 61 2.9%
Incl. Wall Time (microsec) per call 212 218 6 2.9%
Excl. Wall Time (microsec)166 165 -1 -0.6%
Incl. CPU (microsecs)2,131 2,192 61 2.9%
Incl. CPU (microsecs) per call 213 219 6 2.9%
Excl. CPU (microsec)150 153 3 2.0%
Incl. MemUse (bytes)34,732 34,732 0 0.0%
Incl. MemUse (bytes) per call 3,473 3,473 0 0.0%
Excl. MemUse (bytes)784 784 0 0.0%
Incl. PeakMemUse (bytes)36,144 36,144 0 0.0%
Incl. PeakMemUse (bytes) per call 3,614 3,614 0 0.0%
Excl. PeakMemUse (bytes)852 852 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% 61 0.4% 61 0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -1.6% 3 4.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::getArguments0 N/A% 61 100.0% 61 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::compile@10 N/A% 48 78.7% 49 80.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile0 N/A% 14 23.0% 9 14.8% 0 N/A% 0 N/A%