Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec6582d0962: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Lock\DatabaseLockBackend::__construct

Drupal\Core\Lock\DatabaseLockBackend::__constructRun #51ec623000e0cRun #51ec6582d0962DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)21 24 3 14.3%
Incl. Wall Time (microsec) per call 21 24 3 14.3%
Excl. Wall Time (microsec)4 5 1 25.0%
Incl. CPU (microsecs)21 25 4 19.0%
Incl. CPU (microsecs) per call 21 25 4 19.0%
Excl. CPU (microsec)3 5 2 66.7%
Incl. MemUse (bytes)6,840 6,840 0 0.0%
Incl. MemUse (bytes) per call 6,840 6,840 0 0.0%
Excl. MemUse (bytes)1,592 1,592 0 0.0%
Incl. PeakMemUse (bytes)6,496 6,496 0 0.0%
Incl. PeakMemUse (bytes) per call 6,496 6,496 0 0.0%
Excl. PeakMemUse (bytes)1,168 1,168 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Lock\DatabaseLockBackend::__construct [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\Core\Lock\DatabaseLockBackend::__construct0 N/A% 3 0.1% 4 0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 33.3% 2 50.0% 0 N/A% 0 N/A%
Parent function
service_container_prod::getLockService0 N/A% 3 100.0% 4 100.0% 0 N/A% 0 N/A%
Child function
drupal_register_shutdown_function0 N/A% 2 66.7% 2 50.0% 0 N/A% 0 N/A%