Diff Report
Run #518eceb4aac68: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518ed10e385b9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::addField

Drupal\Core\Database\Query\Select::addFieldRun #518eceb4aac68Run #518ed10e385b9DiffDiff%
Number of Function Calls54 54 0 0.0%
Incl. Wall Time (microsec)113 119 6 5.3%
Incl. Wall Time (microsec) per call 2 2 0 5.3%
Excl. Wall Time (microsec)113 119 6 5.3%
Incl. CPU (microsecs)159 152 -7 -4.4%
Incl. CPU (microsecs) per call 3 3 -0 -4.4%
Excl. CPU (microsec)159 152 -7 -4.4%
Incl. MemUse (bytes)34,424 34,424 0 0.0%
Incl. MemUse (bytes) per call 637 637 0 0.0%
Excl. MemUse (bytes)34,424 34,424 0 0.0%
Incl. PeakMemUse (bytes)24,680 24,680 0 0.0%
Incl. PeakMemUse (bytes) per call 457 457 0 0.0%
Excl. PeakMemUse (bytes)24,680 24,680 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::addField [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::addField0 N/A% 6 25.0% -7 -0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 100.0% -7 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::fields0 N/A% 6 100.0% -7 -100.0% 0 N/A% 0 N/A%
Drupal\node\NodeStorageController::buildQuery0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%