Diff Report
Run #519eb5243677d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb486908e7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\user\UserData::get

Drupal\user\UserData::getRun #519eb5243677dRun #519eb486908e7DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,951 3,019 68 2.3%
Incl. Wall Time (microsec) per call 2,951 3,019 68 2.3%
Excl. Wall Time (microsec)51 56 5 9.8%
Incl. CPU (microsecs)2,531 2,626 95 3.8%
Incl. CPU (microsecs) per call 2,531 2,626 95 3.8%
Excl. CPU (microsec)40 47 7 17.5%
Incl. MemUse (bytes)137,060 137,060 0 0.0%
Incl. MemUse (bytes) per call 137,060 137,060 0 0.0%
Excl. MemUse (bytes)-6,428 -6,428 0 0.0%
Incl. PeakMemUse (bytes)144,680 144,680 0 0.0%
Incl. PeakMemUse (bytes) per call 144,680 144,680 0 0.0%
Excl. PeakMemUse (bytes)888 888 0 0.0%

Parent/Child Regression/Improvement report for Drupal\user\UserData::get [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\user\UserData::get0 N/A% 68 3.5% 95 9.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 7.4% 7 7.4% 0 N/A% 0 N/A%
Parent function
overlay_init0 N/A% 68 100.0% 95 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::execute0 N/A% 48 70.6% 73 76.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::select0 N/A% 13 19.1% 12 12.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 2 2.9% 2 2.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::condition0 N/A% 0 0.0% 1 1.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::fields0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%