Diff Report
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get@1

Drupal\Core\Cache\DatabaseBackend::get@1Run #534ad972c8c0dRun #534ad8dec7444DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,692 1,677 -15 -0.9%
Incl. Wall Time (microsec) per call 846 839 -8 -0.9%
Excl. Wall Time (microsec)22 21 -1 -4.5%
Incl. CPU (microsecs)1,040 1,062 22 2.1%
Incl. CPU (microsecs) per call 520 531 11 2.1%
Excl. CPU (microsec)20 21 1 5.0%
Incl. MemUse (bytes)57,896 57,896 0 0.0%
Incl. MemUse (bytes) per call 28,948 28,948 0 0.0%
Excl. MemUse (bytes)1,084 1,084 0 0.0%
Incl. PeakMemUse (bytes)76,980 76,980 0 0.0%
Incl. PeakMemUse (bytes) per call 38,490 38,490 0 0.0%
Excl. PeakMemUse (bytes)192 192 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\DatabaseBackend::get@1 [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\DatabaseBackend::get@10 N/A% -15 -1.0% 22 3.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -6.7% 1 4.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\CachedStorage::findByPrefix0 N/A% -21 -140.0% -8 -36.4% 0 N/A% 0 N/A%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions0 N/A% 6 40.0% 30 136.4% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% -14 -93.3% 22 100.0% 0 N/A% 0 N/A%
reset0 N/A% 0 0.0% -1 -4.5% 0 N/A% 0 N/A%