Diff Report
Run #553b9a86a14e1: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #553ba00bcf766: 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 #553ba00bcf766DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)16,789 16,871 82 0.5%
Incl. Wall Time (microsec) per call 8,395 8,436 41 0.5%
Excl. Wall Time (microsec)70 95 25 35.7%
Incl. MemUse (bytes)1,712 1,712 0 0.0%
Incl. MemUse (bytes) per call 856 856 0 0.0%
Excl. MemUse (bytes)-2,848 -2,856 -8 -0.3%
Incl. PeakMemUse (bytes)112,440 119,128 6,688 5.9%
Incl. PeakMemUse (bytes) per call 56,220 59,564 3,344 5.9%
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% 82 0.2% 0 0.0% 6,688 0.6%
Exclusive Metrics Diff for Current Function25 30.5% -8 N/A% 0 0.0%
Parent function
Drupal\Core\Cache\CacheCollector::destruct0 N/A% 82 100.0% 0 N/A% 6,688 100.0%
Child functions
Drupal\Core\DependencyInjection\Container\prod\Drupal_Core_Lock_DatabaseLockBackend_Proxy::acquire0 N/A% 1,096 1336.6% 0 N/A% 0 0.0%
Drupal\Core\DependencyInjection\Container\prod\Drupal_Core_Lock_DatabaseLockBackend_Proxy::release0 N/A% -1,022 -1246.3% 0 N/A% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::set0 N/A% -21 -25.6% 0 N/A% 6,688 100.0%
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 3 3.7% 0 N/A% 0 0.0%
Drupal\Core\Asset\LibraryDiscoveryCollector::getCid0 N/A% 1 1.2% 0 N/A% 0 0.0%
Drupal\Core\Cache\CacheCollector::getCid0 N/A% 0 0.0% 8 N/A% 0 0.0%