Diff Report
Run #54df8d322535a: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54df9298c351d: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Config\CachedStorage::readMultiple

Drupal\Core\Config\CachedStorage::readMultipleRun #54df8d322535aRun #54df9298c351dDiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)4,798 4,861 63 1.3%
Incl. Wall Time (microsec) per call 267 270 4 1.3%
Excl. Wall Time (microsec)350 359 9 2.6%
Incl. MemUse (bytes)423,744 424,168 424 0.1%
Incl. MemUse (bytes) per call 23,541 23,565 24 0.1%
Excl. MemUse (bytes)-157,248 -157,712 -464 -0.3%
Incl. PeakMemUse (bytes)610,984 606,232 -4,752 -0.8%
Incl. PeakMemUse (bytes) per call 33,944 33,680 -264 -0.8%
Excl. PeakMemUse (bytes)6,344 6,456 112 1.8%

Parent/Child Regression/Improvement report for Drupal\Core\Config\CachedStorage::readMultiple [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\Config\CachedStorage::readMultiple0 N/A% 63 0.2% 424 1.9% -4,752 -21.3%
Exclusive Metrics Diff for Current Function9 14.3% -464 -109.4% 112 2.4%
Parent function
Drupal\Core\Config\ConfigFactory::doLoadMultiple0 N/A% 63 100.0% 424 100.0% -4,752 -100.0%
Child functions
Drupal\Core\Cache\ChainedFastBackend::getMultiple0 N/A% 66 104.8% 512 120.8% -2,880 -60.6%
Drupal\Core\Config\CachedStorage::getCacheKeys0 N/A% -12 -19.0% 272 64.2% -1,704 -35.9%
array_filter0 N/A% 1 1.6% 136 32.1% 136 2.9%
array_flip0 N/A% -1 -1.6% -32 -7.5% -416 -8.8%
array_values0 N/A% 0 0.0% 0 0.0% 0 0.0%