Diff Report
Run #519c116ac5313: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c13f61d210: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\user\UserData::get

Drupal\user\UserData::getRun #519c116ac5313Run #519c13f61d210DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)3,517 3,050 -467 -13.3%
Incl. Wall Time (microsec) per call 3,517 3,050 -467 -13.3%
Excl. Wall Time (microsec)67 64 -3 -4.5%
Incl. CPU (microsecs)2,839 2,716 -123 -4.3%
Incl. CPU (microsecs) per call 2,839 2,716 -123 -4.3%
Excl. CPU (microsec)47 51 4 8.5%
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)144,776 144,776 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% -467 -51.3% -123 -17.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -0.6% 4 3.3% 0 N/A% 0 N/A%
Parent function
overlay_init0 N/A% -467 -100.0% -123 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::execute0 N/A% -366 -78.4% -29 -23.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::select0 N/A% -97 -20.8% -97 -78.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::condition0 N/A% -1 -0.2% -1 -0.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 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% 0 0.0% 0 N/A% 0 N/A%