Diff Report
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8e1e5eca: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Config\CachedStorage::read

Drupal\Core\Config\CachedStorage::readRun #519fe7ae1f6ccRun #519fe8e1e5ecaDiffDiff%
Number of Function Calls84 84 0 0.0%
Incl. Wall Time (microsec)30,952 32,531 1,579 5.1%
Incl. Wall Time (microsec) per call 368 387 19 5.1%
Excl. Wall Time (microsec)703 754 51 7.3%
Incl. CPU (microsecs)20,146 20,552 406 2.0%
Incl. CPU (microsecs) per call 240 245 5 2.0%
Excl. CPU (microsec)645 687 42 6.5%
Incl. MemUse (bytes)213,056 213,016 -40 -0.0%
Incl. MemUse (bytes) per call 2,536 2,536 -0 -0.0%
Excl. MemUse (bytes)-75,328 -75,328 0 0.0%
Incl. PeakMemUse (bytes)514,288 514,352 64 0.0%
Incl. PeakMemUse (bytes) per call 6,122 6,123 1 0.0%
Excl. PeakMemUse (bytes)1,112 1,112 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Config\CachedStorage::read [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\Config\CachedStorage::read0 N/A% 1,579 576.3% 406 156.2% -40 -250.0% 64 100.0%
Exclusive Metrics Diff for Current Function51 3.2% 42 10.3% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Config\Config::load0 N/A% 879 55.7% 105 25.9% -40 -100.0% 64 100.0%
Drupal\locale\LocaleConfigSubscriber::configLoad0 N/A% 700 44.3% 301 74.1% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 1,447 91.6% 291 71.7% -40 -100.0% 64 100.0%
Drupal\Core\Config\FileStorage::read0 N/A% 81 5.1% 76 18.7% 0 0.0% 0 0.0%
is_array0 N/A% 0 0.0% -3 -0.7% 0 0.0% 0 0.0%