Diff Report
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544337f542f97: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Lock\DatabaseLockBackend::__construct

Drupal\Core\Lock\DatabaseLockBackend::__constructRun #544333b05173fRun #544337f542f97DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)27 26 -1 -3.7%
Incl. Wall Time (microsec) per call 27 26 -1 -3.7%
Excl. Wall Time (microsec)11 5 -6 -54.5%
Incl. CPU (microsecs)28 28 0 0.0%
Incl. CPU (microsecs) per call 28 28 0 0.0%
Excl. CPU (microsec)6 7 1 16.7%
Incl. MemUse (bytes)5,592 5,592 0 0.0%
Incl. MemUse (bytes) per call 5,592 5,592 0 0.0%
Excl. MemUse (bytes)1,624 1,624 0 0.0%
Incl. PeakMemUse (bytes)4,528 4,672 144 3.2%
Incl. PeakMemUse (bytes) per call 4,528 4,672 144 3.2%
Excl. PeakMemUse (bytes)1,120 1,120 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% 0 0.0% 0 0.0% 144 0.1%
Exclusive Metrics Diff for Current Function-6 -600.0% 1 N/A% 0 N/A% 0 0.0%
Parent function
service_container_prod::getLockService0 N/A% -1 -100.0% 0 N/A% 0 N/A% 144 100.0%
Child function
drupal_register_shutdown_function0 N/A% 5 500.0% -1 N/A% 0 N/A% 144 100.0%