Diff Report
Run #51e3103d95a81: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e30f7568a45: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Lock\DatabaseLockBackend::release

Drupal\Core\Lock\DatabaseLockBackend::releaseRun #51e3103d95a81Run #51e30f7568a45DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)770 701 -69 -9.0%
Incl. Wall Time (microsec) per call 770 701 -69 -9.0%
Excl. Wall Time (microsec)26 33 7 26.9%
Incl. CPU (microsecs)335 409 74 22.1%
Incl. CPU (microsecs) per call 335 409 74 22.1%
Excl. CPU (microsec)23 27 4 17.4%
Incl. MemUse (bytes)7,336 7,336 0 0.0%
Incl. MemUse (bytes) per call 7,336 7,336 0 0.0%
Excl. MemUse (bytes)-2,408 -2,408 0 0.0%
Incl. PeakMemUse (bytes)2,840 2,840 0 0.0%
Incl. PeakMemUse (bytes) per call 2,840 2,840 0 0.0%
Excl. PeakMemUse (bytes)192 192 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% -69 -1.1% 74 15.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function7 10.1% 4 5.4% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Cache\CacheCollector::updateCache0 N/A% -69 -100.0% 74 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Delete::execute0 N/A% -109 -158.0% 33 44.6% 0 N/A% 0 N/A%
db_delete0 N/A% 19 27.5% 19 25.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Delete::condition0 N/A% 12 17.4% 15 20.3% 0 N/A% 0 N/A%
Drupal\Core\Lock\LockBackendAbstract::getLockId0 N/A% 2 2.9% 3 4.1% 0 N/A% 0 N/A%