Diff Report
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c5ab9ae4: 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 #51ec3b81ad265Run #51ec3c5ab9ae4DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)6,128 5,456 -672 -11.0%
Incl. Wall Time (microsec) per call 471 420 -52 -11.0%
Excl. Wall Time (microsec)106 103 -3 -2.8%
Incl. CPU (microsecs)4,453 4,157 -296 -6.6%
Incl. CPU (microsecs) per call 343 320 -23 -6.6%
Excl. CPU (microsec)89 78 -11 -12.4%
Incl. MemUse (bytes)461,560 461,552 -8 -0.0%
Incl. MemUse (bytes) per call 35,505 35,504 -1 -0.0%
Excl. MemUse (bytes)-23,224 -23,224 0 0.0%
Incl. PeakMemUse (bytes)685,112 685,240 128 0.0%
Incl. PeakMemUse (bytes) per call 52,701 52,711 10 0.0%
Excl. PeakMemUse (bytes)384 384 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% -672 -179.7% -296 -28.0% -8 -0.0% 128 0.3%
Exclusive Metrics Diff for Current Function-3 -0.4% -11 -3.7% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Plugin\Discovery\CacheDecorator::getDefinitions0 N/A% -672 -100.0% -296 -100.0% -8 -100.0% 128 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -663 -98.7% -278 -93.9% -8 -100.0% 128 100.0%
cache0 N/A% -6 -0.9% -7 -2.4% 0 0.0% 0 0.0%