Diff Report
Run #519ead70538d1: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eadc55e057: 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 #519ead70538d1Run #519eadc55e057DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)523 552 29 5.5%
Incl. Wall Time (microsec) per call 262 276 15 5.5%
Excl. Wall Time (microsec)28 27 -1 -3.6%
Incl. CPU (microsecs)525 554 29 5.5%
Incl. CPU (microsecs) per call 263 277 15 5.5%
Excl. CPU (microsec)22 24 2 9.1%
Incl. MemUse (bytes)14,604 14,604 0 0.0%
Incl. MemUse (bytes) per call 7,302 7,302 0 0.0%
Excl. MemUse (bytes)632 632 0 0.0%
Incl. PeakMemUse (bytes)17,672 17,672 0 0.0%
Incl. PeakMemUse (bytes) per call 8,836 8,836 0 0.0%
Excl. PeakMemUse (bytes)440 440 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% 29 2.2% 29 12.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -3.4% 2 6.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::compile0 N/A% 29 100.0% 29 100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Condition::compile0 N/A% 30 103.4% 27 93.1% 0 N/A% 0 N/A%