Diff Report
Run #519fc817b51ae: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc53e46a65: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\user\UserStorageController::attachLoad

Drupal\user\UserStorageController::attachLoadRun #519fc817b51aeRun #519fc53e46a65DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)622 730 108 17.4%
Incl. Wall Time (microsec) per call 311 365 54 17.4%
Excl. Wall Time (microsec)33 46 13 39.4%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 2,000 2,000 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)16,248 16,248 0 0.0%
Incl. MemUse (bytes) per call 8,124 8,124 0 0.0%
Excl. MemUse (bytes)-928 -928 0 0.0%
Incl. PeakMemUse (bytes)24,104 24,104 0 0.0%
Incl. PeakMemUse (bytes) per call 12,052 12,052 0 0.0%
Excl. PeakMemUse (bytes)416 416 0 0.0%

Parent/Child Regression/Improvement report for Drupal\user\UserStorageController::attachLoad [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\UserStorageController::attachLoad0 N/A% 108 2.4% 4,000 50.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function13 12.0% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 108 100.0% 4,000 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Entity\DatabaseStorageController::attachLoad0 N/A% 62 57.4% 0 0.0% 0 N/A% 0 N/A%
db_query0 N/A% 33 30.6% 4,000 100.0% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%