Diff Report
Run #518fbd1297c93: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fb7370421e: 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 #518fbd1297c93Run #518fb7370421eDiffDiff%
Number of Function Calls244 244 0 0.0%
Incl. Wall Time (microsec)362 351 -11 -3.0%
Incl. Wall Time (microsec) per call 1 1 -0 -3.0%
Excl. Wall Time (microsec)362 351 -11 -3.0%
Incl. CPU (microsecs)585 577 -8 -1.4%
Incl. CPU (microsecs) per call 2 2 -0 -1.4%
Excl. CPU (microsec)585 577 -8 -1.4%
Incl. MemUse (bytes)149,040 148,992 -48 -0.0%
Incl. MemUse (bytes) per call 611 611 -0 -0.0%
Excl. MemUse (bytes)149,040 148,992 -48 -0.0%
Incl. PeakMemUse (bytes)9,024 9,024 0 0.0%
Incl. PeakMemUse (bytes) per call 37 37 0 0.0%
Excl. PeakMemUse (bytes)9,024 9,024 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% -11 -0.3% -8 -0.2% -48 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-11 -100.0% -8 -100.0% -48 -100.0% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::fields0 N/A% -14 -127.3% -1 -12.5% -48 -100.0% 0 N/A%
Drupal\node\NodeStorageController::buildQuery0 N/A% 2 18.2% -8 -100.0% 0 0.0% 0 N/A%
menu_tree_check_access0 N/A% 1 9.1% 1 12.5% 0 0.0% 0 N/A%