Diff Report
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\user\UserData::get

Drupal\user\UserData::getRun #519eb880e5974Run #519eb7a1537f7DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,923 3,126 203 6.9%
Incl. Wall Time (microsec) per call 2,923 3,126 203 6.9%
Excl. Wall Time (microsec)57 80 23 40.4%
Incl. CPU (microsecs)2,666 2,626 -40 -1.5%
Incl. CPU (microsecs) per call 2,666 2,626 -40 -1.5%
Excl. CPU (microsec)44 65 21 47.7%
Incl. MemUse (bytes)137,064 137,060 -4 -0.0%
Incl. MemUse (bytes) per call 137,064 137,060 -4 -0.0%
Excl. MemUse (bytes)-6,428 -6,428 0 0.0%
Incl. PeakMemUse (bytes)144,604 144,680 76 0.1%
Incl. PeakMemUse (bytes) per call 144,604 144,680 76 0.1%
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% 203 5.7% -40 -38.8% -4 -0.0% 76 0.0%
Exclusive Metrics Diff for Current Function23 11.3% 21 52.5% 0 0.0% 0 0.0%
Parent function
overlay_init0 N/A% 203 100.0% -40 -100.0% -4 -100.0% 76 100.0%
Child functions
Drupal\Core\Database\Query\Select::execute0 N/A% 212 104.4% -29 -72.5% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::select0 N/A% -36 -17.7% -35 -87.5% -4 -100.0% 76 100.0%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 8 3.9% 11 27.5% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::condition0 N/A% -4 -2.0% -6 -15.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::fields0 N/A% 0 0.0% -2 -5.0% 0 0.0% 0 0.0%