Diff Report
Run #519c0a514701f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c0ad3d3949: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\user\UserData::get

Drupal\user\UserData::getRun #519c0a514701fRun #519c0ad3d3949DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)3,562 3,025 -537 -15.1%
Incl. Wall Time (microsec) per call 3,562 3,025 -537 -15.1%
Excl. Wall Time (microsec)77 71 -6 -7.8%
Incl. CPU (microsecs)3,192 2,621 -571 -17.9%
Incl. CPU (microsecs) per call 3,192 2,621 -571 -17.9%
Excl. CPU (microsec)55 51 -4 -7.3%
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% -537 -29.1% -571 -16.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -1.1% -4 -0.7% 0 N/A% 0 N/A%
Parent function
overlay_init0 N/A% -537 -100.0% -571 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::select0 N/A% -279 -52.0% -280 -49.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% -223 -41.5% -255 -44.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::condition0 N/A% -31 -5.8% -31 -5.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 5 0.9% 4 0.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::fields0 N/A% -3 -0.6% -5 -0.9% 0 N/A% 0 N/A%