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@1

Drupal\Core\Database\Query\Select::compile@1Run #519fbb3f5c2a0Run #519fbcb7249d1DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)173 161 -12 -6.9%
Incl. Wall Time (microsec) per call 173 161 -12 -6.9%
Excl. Wall Time (microsec)9 8 -1 -11.1%
Incl. CPU (microsecs)177 161 -16 -9.0%
Incl. CPU (microsecs) per call 177 161 -16 -9.0%
Excl. CPU (microsec)11 5 -6 -54.5%
Incl. MemUse (bytes)23,704 23,704 0 0.0%
Incl. MemUse (bytes) per call 23,704 23,704 0 0.0%
Excl. MemUse (bytes)1,120 1,120 0 0.0%
Incl. PeakMemUse (bytes)23,192 23,192 0 0.0%
Incl. PeakMemUse (bytes) per call 23,192 23,192 0 0.0%
Excl. PeakMemUse (bytes)856 856 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::compile@1 [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::compile@10 N/A% -12 -3.1% -16 -5.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -8.3% -6 -37.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::compile0 N/A% -12 -100.0% -16 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Condition::compile0 N/A% -11 -91.7% -10 -62.5% 0 N/A% 0 N/A%