Diff Report
Run #519be9a13e594: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519bea2c59e7a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\user\UserData::get

Drupal\user\UserData::getRun #519be9a13e594Run #519bea2c59e7aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)3,020 2,850 -170 -5.6%
Incl. Wall Time (microsec) per call 3,020 2,850 -170 -5.6%
Excl. Wall Time (microsec)63 61 -2 -3.2%
Incl. CPU (microsecs)2,655 2,596 -59 -2.2%
Incl. CPU (microsecs) per call 2,655 2,596 -59 -2.2%
Excl. CPU (microsec)51 53 2 3.9%
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% -170 -14.2% -59 -140.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -1.2% 2 3.4% 0 N/A% 0 N/A%
Parent function
overlay_init0 N/A% -170 -100.0% -59 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::execute0 N/A% -99 -58.2% 12 20.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::select0 N/A% -66 -38.8% -66 -111.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -2 -1.2% -5 -8.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::condition0 N/A% -1 -0.6% -3 -5.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::fields0 N/A% 0 0.0% 1 1.7% 0 N/A% 0 N/A%