Diff Report
Run #531ee5f3237b0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ee657ba49e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Lock\DatabaseLockBackend::__construct

Drupal\Core\Lock\DatabaseLockBackend::__constructRun #531ee5f3237b0Run #531ee657ba49eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)18 19 1 5.6%
Incl. Wall Time (microsec) per call 18 19 1 5.6%
Excl. Wall Time (microsec)7 4 -3 -42.9%
Incl. CPU (microsecs)19 20 1 5.3%
Incl. CPU (microsecs) per call 19 20 1 5.3%
Excl. CPU (microsec)5 4 -1 -20.0%
Incl. MemUse (bytes)5,880 5,880 0 0.0%
Incl. MemUse (bytes) per call 5,880 5,880 0 0.0%
Excl. MemUse (bytes)1,632 1,632 0 0.0%
Incl. PeakMemUse (bytes)5,280 5,280 0 0.0%
Incl. PeakMemUse (bytes) per call 5,280 5,280 0 0.0%
Excl. PeakMemUse (bytes)1,336 1,336 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% 1 0.0% 1 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -300.0% -1 -100.0% 0 N/A% 0 N/A%
Parent function
service_container_prod::getLockService0 N/A% 1 100.0% 1 100.0% 0 N/A% 0 N/A%
Child function
drupal_register_shutdown_function0 N/A% 4 400.0% 2 200.0% 0 N/A% 0 N/A%