Diff Report
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9d94433aa: 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 #519d9cf28420eRun #519d9d94433aaDiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)9,026 9,435 409 4.5%
Incl. Wall Time (microsec) per call 531 555 24 4.5%
Excl. Wall Time (microsec)151 165 14 9.3%
Incl. CPU (microsecs)5,952 5,628 -324 -5.4%
Incl. CPU (microsecs) per call 350 331 -19 -5.4%
Excl. CPU (microsec)139 152 13 9.4%
Incl. MemUse (bytes)447,440 447,472 32 0.0%
Incl. MemUse (bytes) per call 26,320 26,322 2 0.0%
Excl. MemUse (bytes)-30,512 -30,512 0 0.0%
Incl. PeakMemUse (bytes)630,592 630,480 -112 -0.0%
Incl. PeakMemUse (bytes) per call 37,094 37,087 -7 -0.0%
Excl. PeakMemUse (bytes)288 288 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% 409 16.3% -324 -34.3% 32 0.0% -112 -0.2%
Exclusive Metrics Diff for Current Function14 3.4% 13 4.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Plugin\Discovery\CacheDecorator::getDefinitions0 N/A% 409 100.0% -324 -100.0% 32 100.0% -112 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 393 96.1% -340 -104.9% 32 100.0% 112 100.0%
cache0 N/A% 2 0.5% 3 0.9% 0 0.0% -224 -200.0%