Diff Report
Run #51af430daedb2: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::addField

Drupal\Core\Database\Query\Select::addFieldRun #51af430daedb2Run #51af3d98520b7DiffDiff%
Number of Function Calls71 71 0 0.0%
Incl. Wall Time (microsec)244 253 9 3.7%
Incl. Wall Time (microsec) per call 3 4 0 3.7%
Excl. Wall Time (microsec)244 253 9 3.7%
Incl. CPU (microsecs)303 313 10 3.3%
Incl. CPU (microsecs) per call 4 4 0 3.3%
Excl. CPU (microsec)303 313 10 3.3%
Incl. MemUse (bytes)45,992 45,992 0 0.0%
Incl. MemUse (bytes) per call 648 648 0 0.0%
Excl. MemUse (bytes)45,992 45,992 0 0.0%
Incl. PeakMemUse (bytes)28,488 28,488 0 0.0%
Incl. PeakMemUse (bytes) per call 401 401 0 0.0%
Excl. PeakMemUse (bytes)28,488 28,488 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% 9 0.7% 10 0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function9 100.0% 10 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::fields0 N/A% 9 100.0% 8 80.0% 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%