Diff Report
Run #519ead70538d1: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eadc55e057: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::getFields

Drupal\Core\Database\Query\Select::getFieldsRun #519ead70538d1Run #519eadc55e057DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)11 10 -1 -9.1%
Incl. Wall Time (microsec) per call 4 3 -0 -9.1%
Excl. Wall Time (microsec)11 10 -1 -9.1%
Incl. CPU (microsecs)17 14 -3 -17.6%
Incl. CPU (microsecs) per call 6 5 -1 -17.6%
Excl. CPU (microsec)17 14 -3 -17.6%
Incl. MemUse (bytes)1,520 1,520 0 0.0%
Incl. MemUse (bytes) per call 507 507 0 0.0%
Excl. MemUse (bytes)1,520 1,520 0 0.0%
Incl. PeakMemUse (bytes)1,012 1,012 0 0.0%
Incl. PeakMemUse (bytes) per call 337 337 0 0.0%
Excl. PeakMemUse (bytes)1,012 1,012 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::getFields [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::getFields0 N/A% -1 -0.1% -3 -1.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -100.0% -3 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% -1 -100.0% -2 -66.7% 0 N/A% 0 N/A%
Drupal\node\NodeStorageController::buildQuery0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%