Diff Report
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544337f542f97: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::fields

Drupal\Core\Database\Query\Select::fieldsRun #544333b05173fRun #544337f542f97DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)322 318 -4 -1.2%
Incl. Wall Time (microsec) per call 81 80 -1 -1.2%
Excl. Wall Time (microsec)163 164 1 0.6%
Incl. CPU (microsecs)329 326 -3 -0.9%
Incl. CPU (microsecs) per call 82 82 -1 -0.9%
Excl. CPU (microsec)119 116 -3 -2.5%
Incl. MemUse (bytes)45,560 45,872 312 0.7%
Incl. MemUse (bytes) per call 11,390 11,468 78 0.7%
Excl. MemUse (bytes)1,120 1,120 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::fields [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::fields0 N/A% -4 -0.1% -3 -0.0% 312 0.3% 0 0.0%
Exclusive Metrics Diff for Current Function1 25.0% -3 -100.0% 0 0.0% 0 N/A%
Parent function
Drupal\Core\Menu\MenuTreeStorage::loadByRoute0 N/A% -4 -100.0% -3 -100.0% 312 100.0% 0 N/A%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% -5 -125.0% 0 0.0% 312 100.0% 0 N/A%