Diff Report
Run #550de0f0bfc62: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #550de0b43acdf: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Cache\ChainedFastBackend::getMultiple

Drupal\Core\Cache\ChainedFastBackend::getMultipleRun #550de0f0bfc62Run #550de0b43acdfDiffDiff%
Number of Function Calls41 41 0 0.0%
Incl. Wall Time (microsec)12,269 12,116 -153 -1.2%
Incl. Wall Time (microsec) per call 299 296 -4 -1.2%
Excl. Wall Time (microsec)329 378 49 14.9%
Incl. MemUse (bytes)2,674,544 2,674,544 0 0.0%
Incl. MemUse (bytes) per call 65,233 65,233 0 0.0%
Excl. MemUse (bytes)2,368 2,368 0 0.0%
Incl. PeakMemUse (bytes)2,482,848 2,482,848 0 0.0%
Incl. PeakMemUse (bytes) per call 60,557 60,557 0 0.0%
Excl. PeakMemUse (bytes)8,488 8,488 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\ChainedFastBackend::getMultiple [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\ChainedFastBackend::getMultiple0 N/A% -153 -29.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function49 32.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\CachedStorage::readMultiple0 N/A% -89 -58.2% 0 N/A% 0 N/A%
Drupal\Core\Cache\ChainedFastBackend::get0 N/A% -64 -41.8% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\ApcuBackend::getMultiple0 N/A% -192 -125.5% 0 N/A% 0 N/A%
Drupal\Core\Cache\ChainedFastBackend::getLastWriteTimestamp0 N/A% -10 -6.5% 0 N/A% 0 N/A%