Diff Report
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions

Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitionsRun #53923e49d2b58Run #53923d861ff11DiffDiff%
Number of Function Calls189 189 0 0.0%
Incl. Wall Time (microsec)11,983 12,255 272 2.3%
Incl. Wall Time (microsec) per call 63 65 1 2.3%
Excl. Wall Time (microsec)287 297 10 3.5%
Incl. CPU (microsecs)8,813 8,750 -63 -0.7%
Incl. CPU (microsecs) per call 47 46 -0 -0.7%
Excl. CPU (microsec)495 499 4 0.8%
Incl. MemUse (bytes)742,116 742,144 28 0.0%
Incl. MemUse (bytes) per call 3,927 3,927 0 0.0%
Excl. MemUse (bytes)-11,688 -11,688 0 0.0%
Incl. PeakMemUse (bytes)1,047,924 996,888 -51,036 -4.9%
Incl. PeakMemUse (bytes) per call 5,545 5,275 -270 -4.9%
Excl. PeakMemUse (bytes)72 484 412 572.2%

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% 272 17.4% -63 -5.8% 28 3.2% -51,036 -7332.8%
Exclusive Metrics Diff for Current Function10 3.7% 4 6.3% 0 0.0% 412 0.8%
Parent function
Drupal\Core\Plugin\DefaultPluginManager::getDefinitions0 N/A% 272 100.0% -63 -100.0% 28 100.0% -51,036 -100.0%
Child function
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 262 96.3% -67 -106.3% 28 100.0% -51,448 -100.8%