Diff Report
Run #51c6814c41b47: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c681e794599: 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 #51c681e794599DiffDiff%
Number of Function Calls 1 1 N/A%
Incl. Wall Time (microsec) 1,391 1,391 N/A%
Incl. Wall Time (microsec) per call N/A 1,391 1,391 N/A%
Excl. Wall Time (microsec) 29 29 N/A%
Incl. CPU (microsecs) 882 882 N/A%
Incl. CPU (microsecs) per call N/A 882 882 N/A%
Excl. CPU (microsec) 18 18 N/A%
Incl. MemUse (bytes) 55,872 55,872 N/A%
Incl. MemUse (bytes) per call N/A 55,872 55,872 N/A%
Excl. MemUse (bytes) -2,088 -2,088 N/A%
Incl. PeakMemUse (bytes) 36,144 36,144 N/A%
Incl. PeakMemUse (bytes) per call N/A 36,144 36,144 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% 1,391 0.1% 882 0.1% 55,872 0.3% 36,144 0.2%
Exclusive Metrics Diff for Current Function29 2.1% 18 2.0% -2,088 -3.7% 1,384 3.8%
Parent function
Drupal\Core\Cache\CacheCollector::updateCache1 100.0% 1,391 100.0% 882 100.0% 55,872 100.0% 36,144 100.0%
Child functions
Drupal\Core\Database\Query\Delete::execute1 20.0% 837 60.2% 330 37.4% 13,704 24.5% 11,624 32.2%
db_delete1 20.0% 486 34.9% 488 55.3% 40,144 71.8% 20,360 56.3%
Drupal\Core\Database\Query\Delete::condition2 40.0% 37 2.7% 41 4.6% 3,280 5.9% 2,032 5.6%
Drupal\Core\Lock\LockBackendAbstract::getLockId1 20.0% 2 0.1% 5 0.6% 832 1.5% 744 2.1%