Diff Report
Run #51f628573214c: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #51f62a3af1f52: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for Drupal\Core\Cache\CacheCollector::updateCache

Drupal\Core\Cache\CacheCollector::updateCacheRun #51f628573214cRun #51f62a3af1f52DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,761 2,779 18 0.7%
Incl. Wall Time (microsec) per call 2,761 2,779 18 0.7%
Excl. Wall Time (microsec)48 48 0 0.0%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 4,000 4,000 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)382,304 382,304 0 0.0%
Incl. MemUse (bytes) per call 382,304 382,304 0 0.0%
Excl. MemUse (bytes)-16,048 -16,048 0 0.0%
Incl. PeakMemUse (bytes)112,968 112,968 0 0.0%
Incl. PeakMemUse (bytes) per call 112,968 112,968 0 0.0%
Excl. PeakMemUse (bytes)216 216 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\CacheCollector::updateCache [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\Cache\CacheCollector::updateCache0 N/A% 18 4.7% 4,000 100.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Cache\CacheCollector::destruct0 N/A% 18 100.0% 4,000 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Lock\DatabaseLockBackend::acquire0 N/A% 18 100.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Lock\DatabaseLockBackend::release0 N/A% -10 -55.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::set0 N/A% 9 50.0% 4,000 100.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 1 5.6% 0 0.0% 0 N/A% 0 N/A%
array_merge0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%