Diff Report
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c6200dd578: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions

Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitionsRun #519c60f26cf68Run #519c6200dd578DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)15,699 15,208 -491 -3.1%
Incl. Wall Time (microsec) per call 981 951 -31 -3.1%
Excl. Wall Time (microsec)205 211 6 2.9%
Incl. CPU (microsecs)8,483 8,351 -132 -1.6%
Incl. CPU (microsecs) per call 530 522 -8 -1.6%
Excl. CPU (microsec)186 193 7 3.8%
Incl. MemUse (bytes)255,604 255,600 -4 -0.0%
Incl. MemUse (bytes) per call 15,975 15,975 -0 -0.0%
Excl. MemUse (bytes)-16,588 -16,588 0 0.0%
Incl. PeakMemUse (bytes)377,320 377,288 -32 -0.0%
Incl. PeakMemUse (bytes) per call 23,583 23,581 -2 -0.0%
Excl. PeakMemUse (bytes)264 264 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions [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\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% -491 -7.1% -132 -1.9% -4 -0.0% -32 -0.0%
Exclusive Metrics Diff for Current Function6 1.2% 7 5.3% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Plugin\Discovery\CacheDecorator::getDefinitions0 N/A% -491 -100.0% -132 -100.0% -4 -100.0% -32 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -455 -92.7% -98 -74.2% -4 -100.0% -32 -100.0%
cache0 N/A% -42 -8.6% -41 -31.1% 0 0.0% 0 0.0%