Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4d6ecb28c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\user\UserData::get

Drupal\user\UserData::getRun #519d4cd4e396dRun #519d4d6ecb28cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)3,208 2,955 -253 -7.9%
Incl. Wall Time (microsec) per call 3,208 2,955 -253 -7.9%
Excl. Wall Time (microsec)82 67 -15 -18.3%
Incl. CPU (microsecs)2,666 2,587 -79 -3.0%
Incl. CPU (microsecs) per call 2,666 2,587 -79 -3.0%
Excl. CPU (microsec)70 54 -16 -22.9%
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% -253 -33.5% -79 -24.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-15 -5.9% -16 -20.3% 0 N/A% 0 N/A%
Parent function
overlay_init0 N/A% -253 -100.0% -79 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::execute0 N/A% -225 -88.9% -50 -63.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::select0 N/A% -12 -4.7% -13 -16.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::condition0 N/A% -1 -0.4% 1 1.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 0 0.0% -2 -2.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::fields0 N/A% 0 0.0% 1 1.3% 0 N/A% 0 N/A%