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

Drupal\Core\Cache\ChainedFastBackend::getMultipleRun #550de0b43acdfRun #550de0f0bfc62DiffDiff%
Number of Function Calls41 41 0 0.0%
Incl. Wall Time (microsec)12,116 12,269 153 1.3%
Incl. Wall Time (microsec) per call 296 299 4 1.3%
Excl. Wall Time (microsec)378 329 -49 -13.0%
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 Function-49 -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%