Diff Report
Run #51ca5ac5912c3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Lock\DatabaseLockBackend::release

Drupal\Core\Lock\DatabaseLockBackend::releaseRun #51ca5ac5912c3Run #51ca5a4995c23DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)967 963 -4 -0.4%
Incl. Wall Time (microsec) per call 967 963 -4 -0.4%
Excl. Wall Time (microsec)28 28 0 0.0%
Incl. CPU (microsecs)415 413 -2 -0.5%
Incl. CPU (microsecs) per call 415 413 -2 -0.5%
Excl. CPU (microsec)22 20 -2 -9.1%
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)2,760 2,760 0 0.0%
Incl. PeakMemUse (bytes) per call 2,760 2,760 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% -4 -1.1% -2 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -2 -100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Cache\CacheCollector::updateCache0 N/A% -4 -100.0% -2 -100.0% 0 N/A% 0 N/A%
Child functions
db_delete0 N/A% -3 -75.0% -2 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Delete::execute0 N/A% -2 -50.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Lock\LockBackendAbstract::getLockId0 N/A% 1 25.0% 1 50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Delete::condition0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%