Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _drupal_add_library@2

_drupal_add_library@2Run #53920b950c201Run #53920c043e98bDiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)3,172 3,203 31 1.0%
Incl. Wall Time (microsec) per call 102 103 1 1.0%
Excl. Wall Time (microsec)452 449 -3 -0.7%
Incl. CPU (microsecs)3,202 3,227 25 0.8%
Incl. CPU (microsecs) per call 103 104 1 0.8%
Excl. CPU (microsec)373 357 -16 -4.3%
Incl. MemUse (bytes)40,892 40,892 0 0.0%
Incl. MemUse (bytes) per call 1,319 1,319 0 0.0%
Excl. MemUse (bytes)-5,540 -5,540 0 0.0%
Incl. PeakMemUse (bytes)27,168 27,168 0 0.0%
Incl. PeakMemUse (bytes) per call 876 876 0 0.0%
Excl. PeakMemUse (bytes)84 84 0 0.0%

Parent/Child Regression/Improvement report for _drupal_add_library@2 [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_add_library@20 N/A% 31 8.7% 25 13.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -9.7% -16 -64.0% 0 N/A% 0 N/A%
Parent function
drupal_process_attached@20 N/A% 31 100.0% 25 100.0% 0 N/A% 0 N/A%
Child functions
drupal_process_attached@30 N/A% 33 106.5% 33 132.0% 0 N/A% 0 N/A%
explode0 N/A% -1 -3.2% 3 12.0% 0 N/A% 0 N/A%
Drupal\Core\Asset\LibraryDiscovery::getLibraryByName0 N/A% 1 3.2% -3 -12.0% 0 N/A% 0 N/A%
Drupal::service0 N/A% 1 3.2% 4 16.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% 4 16.0% 0 N/A% 0 N/A%