Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Config\CachedStorage::readMultiple

Drupal\Core\Config\CachedStorage::readMultipleRun #52e436ce9c71dRun #52e4374042aceDiffDiff%
Number of Function Calls28 28 0 0.0%
Incl. Wall Time (microsec)9,190 9,495 305 3.3%
Incl. Wall Time (microsec) per call 328 339 11 3.3%
Excl. Wall Time (microsec)192 196 4 2.1%
Incl. CPU (microsecs)5,719 5,953 234 4.1%
Incl. CPU (microsecs) per call 204 213 8 4.1%
Excl. CPU (microsec)185 202 17 9.2%
Incl. MemUse (bytes)210,296 210,248 -48 -0.0%
Incl. MemUse (bytes) per call 7,511 7,509 -2 -0.0%
Excl. MemUse (bytes)-67,784 -67,760 24 0.0%
Incl. PeakMemUse (bytes)482,552 483,312 760 0.2%
Incl. PeakMemUse (bytes) per call 17,234 17,261 27 0.2%
Excl. PeakMemUse (bytes)144 144 0 0.0%

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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Config\CachedStorage::readMultiple0 N/A% 305 26.2% 234 23.1% -48 -0.1% 760 0.9%
Exclusive Metrics Diff for Current Function4 1.3% 17 7.3% 24 50.0% 0 0.0%
Parent function
Drupal\Core\Config\ConfigFactory::loadMultiple0 N/A% 305 100.0% 234 100.0% -48 -100.0% 760 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 301 98.7% 219 93.6% -72 -150.0% 760 100.0%
Drupal\Core\Config\FileStorage::readMultiple0 N/A% 0 0.0% -2 -0.9% 0 0.0% 0 0.0%