Diff Report
Run #519ffbe6eb79f: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519ffb7471c72: XHProf Run (Namespace=drupal-perf-ezeedub)
Tip
Click a function name below to drill down.

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

Drupal\Core\Database\Query\Select::addExpressionRun #519ffbe6eb79fRun #519ffb7471c72DiffDiff%
Number of Function Calls 3 3 N/A%
Incl. Wall Time (microsec) 30 30 N/A%
Incl. Wall Time (microsec) per call N/A 10 10 N/A%
Excl. Wall Time (microsec) 30 30 N/A%
Incl. CPU (microsecs) 0 0 N/A%
Incl. CPU (microsecs) per call N/A 0 0 N/A%
Excl. CPU (microsec) 0 0 N/A%
Incl. MemUse (bytes) 2,880 2,880 N/A%
Incl. MemUse (bytes) per call N/A 960 960 N/A%
Excl. MemUse (bytes) 2,880 2,880 N/A%
Incl. PeakMemUse (bytes) 1,716 1,716 N/A%
Incl. PeakMemUse (bytes) per call N/A 572 572 N/A%
Excl. PeakMemUse (bytes) 1,716 1,716 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::addExpression [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::addExpression3 25.0% 30 0.0% 0 0.0% 2,880 0.0% 1,716 0.0%
Exclusive Metrics Diff for Current Function30 100.0% 0 N/A% 2,880 100.0% 1,716 100.0%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery1 33.3% 11 36.7% 0 N/A% 1,004 34.9% 0 0.0%
comment_get_thread1 33.3% 10 33.3% 0 N/A% 972 33.8% 812 47.3%
Drupal\Core\Database\Query\SelectExtender::addExpression1 33.3% 9 30.0% 0 N/A% 904 31.4% 904 52.7%