Diff Report
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978d2b1f3d1: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Query\Select::addField

Drupal\Core\Database\Query\Select::addFieldRun #51978cc86c728Run #51978d2b1f3d1DiffDiff%
Number of Function Calls133 133 0 0.0%
Incl. Wall Time (microsec)239 253 14 5.9%
Incl. Wall Time (microsec) per call 2 2 0 5.9%
Excl. Wall Time (microsec)239 253 14 5.9%
Incl. CPU (microsecs)356 366 10 2.8%
Incl. CPU (microsecs) per call 3 3 0 2.8%
Excl. CPU (microsec)356 366 10 2.8%
Incl. MemUse (bytes)86,040 86,040 0 0.0%
Incl. MemUse (bytes) per call 647 647 0 0.0%
Excl. MemUse (bytes)86,040 86,040 0 0.0%
Incl. PeakMemUse (bytes)66,864 66,864 0 0.0%
Incl. PeakMemUse (bytes) per call 503 503 0 0.0%
Excl. PeakMemUse (bytes)66,864 66,864 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% 14 3.5% 10 1.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function14 100.0% 10 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::fields0 N/A% 14 100.0% 10 100.0% 0 N/A% 0 N/A%
Drupal\node\NodeStorageController::buildQuery0 N/A% 0 0.0% -2 -20.0% 0 N/A% 0 N/A%
Drupal\field_sql_storage\Entity\Query::finish0 N/A% 0 0.0% 2 20.0% 0 N/A% 0 N/A%