Diff Report
Run #51a9459592df6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a944519b58c: 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 #51a9459592df6Run #51a944519b58cDiffDiff%
Number of Function Calls70 70 0 0.0%
Incl. Wall Time (microsec)136 152 16 11.8%
Incl. Wall Time (microsec) per call 2 2 0 11.8%
Excl. Wall Time (microsec)136 152 16 11.8%
Incl. CPU (microsecs)204 220 16 7.8%
Incl. CPU (microsecs) per call 3 3 0 7.8%
Excl. CPU (microsec)204 220 16 7.8%
Incl. MemUse (bytes)46,976 46,992 16 0.0%
Incl. MemUse (bytes) per call 671 671 0 0.0%
Excl. MemUse (bytes)46,976 46,992 16 0.0%
Incl. PeakMemUse (bytes)27,800 27,920 120 0.4%
Incl. PeakMemUse (bytes) per call 397 399 2 0.4%
Excl. PeakMemUse (bytes)27,800 27,920 120 0.4%

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% 16 0.2% 16 0.1% 16 0.0% 120 0.1%
Exclusive Metrics Diff for Current Function16 100.0% 16 100.0% 16 100.0% 120 100.0%
Parent functions
Drupal\Core\Database\Query\Select::fields0 N/A% 16 100.0% 19 118.8% 16 100.0% 120 100.0%
Drupal\comment\CommentStorageController::buildQuery0 N/A% 0 0.0% -3 -18.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\SelectExtender::addField0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%