Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Query\SelectExtender::addMetaData

Drupal\Core\Database\Query\SelectExtender::addMetaDataRun #53923d861ff11Run #53923e49d2b58DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)19 20 1 5.3%
Incl. Wall Time (microsec) per call 6 7 0 5.3%
Excl. Wall Time (microsec)14 14 0 0.0%
Incl. CPU (microsecs)20 24 4 20.0%
Incl. CPU (microsecs) per call 7 8 1 20.0%
Excl. CPU (microsec)10 15 5 50.0%
Incl. MemUse (bytes)1,440 1,440 0 0.0%
Incl. MemUse (bytes) per call 480 480 0 0.0%
Excl. MemUse (bytes)640 640 0 0.0%
Incl. PeakMemUse (bytes)1,424 1,424 0 0.0%
Incl. PeakMemUse (bytes) per call 475 475 0 0.0%
Excl. PeakMemUse (bytes)640 640 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\SelectExtender::addMetaData [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\SelectExtender::addMetaData0 N/A% 1 0.1% 4 0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 5 125.0% 0 N/A% 0 N/A%
Parent function
comment_get_thread0 N/A% 1 100.0% 4 100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Select::addMetaData0 N/A% 1 100.0% -1 -25.0% 0 N/A% 0 N/A%