Diff Report
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981e3ae1e6c: 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 #51981beb768adRun #51981e3ae1e6cDiffDiff%
Number of Function Calls117 117 0 0.0%
Incl. Wall Time (microsec)277 274 -3 -1.1%
Incl. Wall Time (microsec) per call 2 2 -0 -1.1%
Excl. Wall Time (microsec)277 274 -3 -1.1%
Incl. CPU (microsecs)361 384 23 6.4%
Incl. CPU (microsecs) per call 3 3 0 6.4%
Excl. CPU (microsec)361 384 23 6.4%
Incl. MemUse (bytes)76,168 76,192 24 0.0%
Incl. MemUse (bytes) per call 651 651 0 0.0%
Excl. MemUse (bytes)76,168 76,192 24 0.0%
Incl. PeakMemUse (bytes)56,344 56,368 24 0.0%
Incl. PeakMemUse (bytes) per call 482 482 0 0.0%
Excl. PeakMemUse (bytes)56,344 56,368 24 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% -3 -2.4% 23 4.3% 24 0.1% 24 0.1%
Exclusive Metrics Diff for Current Function-3 -100.0% 23 100.0% 24 100.0% 24 100.0%
Parent functions
Drupal\node\NodeStorageController::buildQuery0 N/A% 25 833.3% 24 104.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::fields0 N/A% -28 -933.3% -5 -21.7% 24 100.0% 24 100.0%
Drupal\field_sql_storage\Entity\Query::finish0 N/A% 0 0.0% 4 17.4% 0 0.0% 0 0.0%