Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4374042ace: 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 #52e436ce9c71dRun #52e4374042aceDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)7 8 1 14.3%
Incl. Wall Time (microsec) per call 1 1 0 14.3%
Excl. Wall Time (microsec)7 8 1 14.3%
Incl. CPU (microsecs)17 16 -1 -5.9%
Incl. CPU (microsecs) per call 2 2 -0 -5.9%
Excl. CPU (microsec)17 16 -1 -5.9%
Incl. MemUse (bytes)1,592 1,592 0 0.0%
Incl. MemUse (bytes) per call 177 177 0 0.0%
Excl. MemUse (bytes)1,592 1,592 0 0.0%
Incl. PeakMemUse (bytes)192 1,128 936 487.5%
Incl. PeakMemUse (bytes) per call 21 125 104 487.5%
Excl. PeakMemUse (bytes)192 1,128 936 487.5%

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% 1 0.1% -1 -0.1% 0 0.0% 936 1.2%
Exclusive Metrics Diff for Current Function1 100.0% -1 -100.0% 0 N/A% 936 100.0%
Parent function
Drupal\Core\Database\Query\Condition::compile0 N/A% 1 100.0% -1 -100.0% 0 N/A% 936 100.0%