Diff Report
Run #517c7dc1dc4c3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c7d73caad2: 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 #517c7dc1dc4c3Run #517c7d73caad2DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)3,081 3,412 331 10.7%
Incl. Wall Time (microsec) per call 770 853 83 10.7%
Excl. Wall Time (microsec)41 40 -1 -2.4%
Incl. CPU (microsecs)2,008 2,177 169 8.4%
Incl. CPU (microsecs) per call 502 544 42 8.4%
Excl. CPU (microsec)35 37 2 5.7%
Incl. MemUse (bytes)274,920 274,928 8 0.0%
Incl. MemUse (bytes) per call 68,730 68,732 2 0.0%
Excl. MemUse (bytes)-6,504 -6,504 0 0.0%
Incl. PeakMemUse (bytes)353,336 353,528 192 0.1%
Incl. PeakMemUse (bytes) per call 88,334 88,382 48 0.1%
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% 331 93.8% 169 18.1% 8 0.3% 192 7.8%
Exclusive Metrics Diff for Current Function-1 -0.3% 2 1.2% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Plugin\Discovery\CacheDecorator::getDefinitions0 N/A% 331 100.0% 169 100.0% 8 100.0% 192 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 328 99.1% 162 95.9% 8 100.0% 192 100.0%
cache0 N/A% 4 1.2% 5 3.0% 0 0.0% 0 0.0%