Diff Report
Run #51ca5476d8061: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Lock\DatabaseLockBackend::release

Drupal\Core\Lock\DatabaseLockBackend::releaseRun #51ca5476d8061Run #51ca5414b31d9DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,292 1,336 44 3.4%
Incl. Wall Time (microsec) per call 1,292 1,336 44 3.4%
Excl. Wall Time (microsec)33 32 -1 -3.0%
Incl. CPU (microsecs)858 818 -40 -4.7%
Incl. CPU (microsecs) per call 858 818 -40 -4.7%
Excl. CPU (microsec)30 26 -4 -13.3%
Incl. MemUse (bytes)79,864 79,864 0 0.0%
Incl. MemUse (bytes) per call 79,864 79,864 0 0.0%
Excl. MemUse (bytes)-2,432 -2,432 0 0.0%
Incl. PeakMemUse (bytes)65,968 65,968 0 0.0%
Incl. PeakMemUse (bytes) per call 65,968 65,968 0 0.0%
Excl. PeakMemUse (bytes)920 920 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Lock\DatabaseLockBackend::release [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::release0 N/A% 44 3.6% -40 -10.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -2.3% -4 -10.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Cache\CacheCollector::updateCache0 N/A% 44 100.0% -40 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Delete::execute0 N/A% 59 134.1% -24 -60.0% 0 N/A% 0 N/A%
db_delete0 N/A% -12 -27.3% -12 -30.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Delete::condition0 N/A% -2 -4.5% -1 -2.5% 0 N/A% 0 N/A%
Drupal\Core\Lock\LockBackendAbstract::getLockId0 N/A% 0 0.0% 1 2.5% 0 N/A% 0 N/A%