Diff Report
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54433ad6a7755: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for _drupal_add_library

_drupal_add_libraryRun #544333b05173fRun #54433ad6a7755DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)5,720 4,715 -1,005 -17.6%
Incl. Wall Time (microsec) per call 1,144 943 -201 -17.6%
Excl. Wall Time (microsec)174 162 -12 -6.9%
Incl. CPU (microsecs)5,650 4,646 -1,004 -17.8%
Incl. CPU (microsecs) per call 1,130 929 -201 -17.8%
Excl. CPU (microsec)141 125 -16 -11.3%
Incl. MemUse (bytes)619,192 525,320 -93,872 -15.2%
Incl. MemUse (bytes) per call 123,838 105,064 -18,774 -15.2%
Excl. MemUse (bytes)2,552 2,528 -24 -0.9%
Incl. PeakMemUse (bytes)215,904 122,880 -93,024 -43.1%
Incl. PeakMemUse (bytes) per call 43,181 24,576 -18,605 -43.1%
Excl. PeakMemUse (bytes)328 864 536 163.4%

Parent/Child Regression/Improvement report for _drupal_add_library [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_library0 N/A% -1,005 -1.1% -1,004 -1.2% -93,872 -156.8% -93,024 -164.7%
Exclusive Metrics Diff for Current Function-12 -1.2% -16 -1.6% -24 -0.0% 536 0.6%
Parent function
drupal_process_attached0 N/A% -1,005 -100.0% -1,004 -100.0% -93,872 -100.0% -93,024 -100.0%
Child functions
Drupal\Core\Asset\LibraryDiscovery::getLibraryByName0 N/A% -322 -32.0% -318 -31.7% -93,864 -100.0% -100,312 -107.8%
drupal_process_attached@10 N/A% 47 4.7% 50 5.0% -8 -0.0% 6,752 7.3%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 33 3.3% 36 3.6% 0 0.0% 0 0.0%
Drupal::moduleHandler0 N/A% -1 -0.1% 1 0.1% 0 0.0% 0 0.0%
drupal_static0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
explode0 N/A% -3 -0.3% -4 -0.4% 0 0.0% 0 0.0%
Drupal::service0 N/A% -747 -74.3% -753 -75.0% 24 0.0% 0 0.0%