Diff Report
Run #517c1bb406b02: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1c27a12c9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\user\UserStorageController::attachLoad

Drupal\user\UserStorageController::attachLoadRun #517c1bb406b02Run #517c1c27a12c9DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)818 1,023 205 25.1%
Incl. Wall Time (microsec) per call 818 1,023 205 25.1%
Excl. Wall Time (microsec)24 32 8 33.3%
Incl. CPU (microsecs)536 577 41 7.6%
Incl. CPU (microsecs) per call 536 577 41 7.6%
Excl. CPU (microsec)19 28 9 47.4%
Incl. MemUse (bytes)12,024 11,992 -32 -0.3%
Incl. MemUse (bytes) per call 12,024 11,992 -32 -0.3%
Excl. MemUse (bytes)-1,456 -1,464 -8 -0.5%
Incl. PeakMemUse (bytes)18,064 18,160 96 0.5%
Incl. PeakMemUse (bytes) per call 18,064 18,160 96 0.5%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 205 0.1% 41 0.0% -32 -0.0% 96 0.0%
Exclusive Metrics Diff for Current Function8 3.9% 9 22.0% -8 -25.0% 0 0.0%
Parent function
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 205 100.0% 41 100.0% -32 -100.0% 96 100.0%
Child functions
db_query0 N/A% 117 57.1% 33 80.5% 0 0.0% 232 241.7%
Drupal\Core\Entity\DatabaseStorageController::attachLoad0 N/A% 79 38.5% 0 0.0% 0 0.0% -136 -141.7%
array_keys0 N/A% 1 0.5% -1 -2.4% -24 -75.0% 0 0.0%