Diff Report
Run #5198ed6acdf41: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198eef80c6dc: 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 #5198ed6acdf41Run #5198eef80c6dcDiffDiff%
Number of Function Calls117 117 0 0.0%
Incl. Wall Time (microsec)230 249 19 8.3%
Incl. Wall Time (microsec) per call 2 2 0 8.3%
Excl. Wall Time (microsec)230 249 19 8.3%
Incl. CPU (microsecs)359 357 -2 -0.6%
Incl. CPU (microsecs) per call 3 3 -0 -0.6%
Excl. CPU (microsec)359 357 -2 -0.6%
Incl. MemUse (bytes)73,336 73,352 16 0.0%
Incl. MemUse (bytes) per call 627 627 0 0.0%
Excl. MemUse (bytes)73,336 73,352 16 0.0%
Incl. PeakMemUse (bytes)52,152 52,064 -88 -0.2%
Incl. PeakMemUse (bytes) per call 446 445 -1 -0.2%
Excl. PeakMemUse (bytes)52,152 52,064 -88 -0.2%

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% 19 1.0% -2 -0.0% 16 0.1% -88 -0.3%
Exclusive Metrics Diff for Current Function19 100.0% -2 -100.0% 16 100.0% -88 -100.0%
Parent functions
Drupal\Core\Database\Query\Select::fields0 N/A% 14 73.7% -1 -50.0% 16 100.0% -88 -100.0%
Drupal\field_sql_storage\Entity\Query::finish0 N/A% 6 31.6% 1 50.0% 0 0.0% 0 0.0%
Drupal\node\NodeStorageController::buildQuery0 N/A% -1 -5.3% -2 -100.0% 0 0.0% 0 0.0%