Diff Report
Run #517c1770a3264: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1836bbd84: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions

Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitionsRun #517c1770a3264Run #517c1836bbd84DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,938 3,187 249 8.5%
Incl. Wall Time (microsec) per call 735 797 62 8.5%
Excl. Wall Time (microsec)42 41 -1 -2.4%
Incl. CPU (microsecs)1,924 2,024 100 5.2%
Incl. CPU (microsecs) per call 481 506 25 5.2%
Excl. CPU (microsec)36 36 0 0.0%
Incl. MemUse (bytes)274,872 274,904 32 0.0%
Incl. MemUse (bytes) per call 68,718 68,726 8 0.0%
Excl. MemUse (bytes)-6,504 -6,504 0 0.0%
Incl. PeakMemUse (bytes)352,984 353,016 32 0.0%
Incl. PeakMemUse (bytes) per call 88,246 88,254 8 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 249 15.7% 100 6.6% 32 0.5% 32 0.5%
Exclusive Metrics Diff for Current Function-1 -0.4% 0 0.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Plugin\Discovery\CacheDecorator::getDefinitions0 N/A% 249 100.0% 100 100.0% 32 100.0% 32 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 250 100.4% 98 98.0% 32 100.0% 32 100.0%
cache0 N/A% 0 0.0% 2 2.0% 0 0.0% 0 0.0%