Diff Report
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Query\Query::nextPlaceholder

Drupal\Core\Database\Query\Query::nextPlaceholderRun #51ec52a09990aRun #51ec517fc2424DiffDiff%
Number of Function Calls37 37 0 0.0%
Incl. Wall Time (microsec)46 40 -6 -13.0%
Incl. Wall Time (microsec) per call 1 1 -0 -13.0%
Excl. Wall Time (microsec)46 40 -6 -13.0%
Incl. CPU (microsecs)75 68 -7 -9.3%
Incl. CPU (microsecs) per call 2 2 -0 -9.3%
Excl. CPU (microsec)75 68 -7 -9.3%
Incl. MemUse (bytes)5,304 5,304 0 0.0%
Incl. MemUse (bytes) per call 143 143 0 0.0%
Excl. MemUse (bytes)5,304 5,304 0 0.0%
Incl. PeakMemUse (bytes)3,712 3,712 0 0.0%
Incl. PeakMemUse (bytes) per call 100 100 0 0.0%
Excl. PeakMemUse (bytes)3,712 3,712 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Query::nextPlaceholder [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\Query::nextPlaceholder0 N/A% -6 -0.1% -7 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -100.0% -7 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Condition::compile0 N/A% -7 -116.7% -6 -85.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile@20 N/A% 1 16.7% 1 14.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile@10 N/A% 0 0.0% -2 -28.6% 0 N/A% 0 N/A%