Diff Report
Run #51c6814c41b47: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c6824f48b42: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Lock\DatabaseLockBackend::release

Drupal\Core\Lock\DatabaseLockBackend::releaseRun #51c6814c41b47Run #51c6824f48b42DiffDiff%
Number of Function Calls 1 1 N/A%
Incl. Wall Time (microsec) 1,234 1,234 N/A%
Incl. Wall Time (microsec) per call N/A 1,234 1,234 N/A%
Excl. Wall Time (microsec) 27 27 N/A%
Incl. CPU (microsecs) 886 886 N/A%
Incl. CPU (microsecs) per call N/A 886 886 N/A%
Excl. CPU (microsec) 19 19 N/A%
Incl. MemUse (bytes) 55,856 55,856 N/A%
Incl. MemUse (bytes) per call N/A 55,856 55,856 N/A%
Excl. MemUse (bytes) -2,088 -2,088 N/A%
Incl. PeakMemUse (bytes) 35,936 35,936 N/A%
Incl. PeakMemUse (bytes) per call N/A 35,936 35,936 N/A%
Excl. PeakMemUse (bytes) 1,384 1,384 N/A%

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::release1 6.7% 1,234 0.1% 886 0.1% 55,856 0.3% 35,936 0.2%
Exclusive Metrics Diff for Current Function27 2.2% 19 2.1% -2,088 -3.7% 1,384 3.9%
Parent function
Drupal\Core\Cache\CacheCollector::updateCache1 100.0% 1,234 100.0% 886 100.0% 55,856 100.0% 35,936 100.0%
Child functions
Drupal\Core\Database\Query\Delete::execute1 20.0% 684 55.4% 337 38.0% 13,704 24.5% 11,656 32.4%
db_delete1 20.0% 487 39.5% 490 55.3% 40,128 71.8% 20,168 56.1%
Drupal\Core\Database\Query\Delete::condition2 40.0% 34 2.8% 36 4.1% 3,280 5.9% 1,984 5.5%
Drupal\Core\Lock\LockBackendAbstract::getLockId1 20.0% 2 0.2% 4 0.5% 832 1.5% 744 2.1%