Diff Report
Run #519c619634b1e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\user\UserData::get

Drupal\user\UserData::getRun #519c619634b1eRun #519c60f26cf68DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,978 3,044 66 2.2%
Incl. Wall Time (microsec) per call 2,978 3,044 66 2.2%
Excl. Wall Time (microsec)56 67 11 19.6%
Incl. CPU (microsecs)2,601 2,588 -13 -0.5%
Incl. CPU (microsecs) per call 2,601 2,588 -13 -0.5%
Excl. CPU (microsec)44 55 11 25.0%
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)144,776 144,776 0 0.0%
Incl. PeakMemUse (bytes) per call 144,776 144,776 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% 66 3.5% -13 -0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function11 16.7% 11 84.6% 0 N/A% 0 N/A%
Parent function
overlay_init0 N/A% 66 100.0% -13 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::execute0 N/A% 88 133.3% 11 84.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::select0 N/A% -34 -51.5% -35 -269.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 1 1.5% 1 7.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::condition0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::fields0 N/A% 0 0.0% -1 -7.7% 0 N/A% 0 N/A%