Diff Report
Run #553b9a86a14e1: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #553ba42a8e87e: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Core\Cache\CacheCollector::updateCache

Drupal\Core\Cache\CacheCollector::updateCacheRun #553b9a86a14e1Run #553ba42a8e87eDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)16,789 17,783 994 5.9%
Incl. Wall Time (microsec) per call 8,395 8,892 497 5.9%
Excl. Wall Time (microsec)70 64 -6 -8.6%
Incl. MemUse (bytes)1,712 1,736 24 1.4%
Incl. MemUse (bytes) per call 856 868 12 1.4%
Excl. MemUse (bytes)-2,848 -2,824 24 0.8%
Incl. PeakMemUse (bytes)112,440 66,264 -46,176 -41.1%
Incl. PeakMemUse (bytes) per call 56,220 33,132 -23,088 -41.1%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Cache\CacheCollector::updateCache0 N/A% 994 0.2% 24 0.0% -46,176 -2.7%
Exclusive Metrics Diff for Current Function-6 -0.6% 24 100.0% 0 0.0%
Parent function
Drupal\Core\Cache\CacheCollector::destruct0 N/A% 994 100.0% 24 100.0% -46,176 -100.0%
Child functions
Drupal\Core\DependencyInjection\Container\prod\Drupal_Core_Lock_DatabaseLockBackend_Proxy::acquire0 N/A% 2,261 227.5% 0 0.0% 0 0.0%
Drupal\Core\DependencyInjection\Container\prod\Drupal_Core_Lock_DatabaseLockBackend_Proxy::release0 N/A% -1,141 -114.8% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -152 -15.3% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::set0 N/A% 32 3.2% 0 0.0% -46,176 -100.0%
Drupal\Core\Asset\LibraryDiscoveryCollector::getCid0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\CacheCollector::getCid0 N/A% 0 0.0% 0 0.0% 0 0.0%