Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions

Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitionsRun #534ad8dec7444Run #534ad9c94e95bDiffDiff%
Number of Function Calls34 34 0 0.0%
Incl. Wall Time (microsec)12,843 13,201 358 2.8%
Incl. Wall Time (microsec) per call 378 388 11 2.8%
Excl. Wall Time (microsec)183 179 -4 -2.2%
Incl. CPU (microsecs)8,358 8,490 132 1.6%
Incl. CPU (microsecs) per call 246 250 4 1.6%
Excl. CPU (microsec)196 191 -5 -2.6%
Incl. MemUse (bytes)404,192 404,176 -16 -0.0%
Incl. MemUse (bytes) per call 11,888 11,888 -0 -0.0%
Excl. MemUse (bytes)-20,224 -20,224 0 0.0%
Incl. PeakMemUse (bytes)590,332 590,220 -112 -0.0%
Incl. PeakMemUse (bytes) per call 17,363 17,359 -3 -0.0%
Excl. PeakMemUse (bytes)200 200 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Plugin\DefaultPluginManager::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\DefaultPluginManager::getCachedDefinitions0 N/A% 358 21.7% 132 26.5% -16 -0.1% -112 -0.5%
Exclusive Metrics Diff for Current Function-4 -1.1% -5 -3.8% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Plugin\DefaultPluginManager::getDefinitions0 N/A% 358 100.0% 132 100.0% -16 -100.0% -112 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 399 111.5% 158 119.7% -20 -125.0% -116 -103.6%
Drupal\Core\Cache\DatabaseBackend::get@10 N/A% -37 -10.3% -21 -15.9% 4 25.0% 4 3.6%