Diff Report
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _drupal_add_library

_drupal_add_libraryRun #5391fd5a43e70Run #5391fc871e91dDiffDiff%
Number of Function Calls59 58 -1 -1.7%
Incl. Wall Time (microsec)31,251 31,858 607 1.9%
Incl. Wall Time (microsec) per call 530 549 20 3.7%
Excl. Wall Time (microsec)1,178 1,199 21 1.8%
Incl. CPU (microsecs)24,746 25,069 323 1.3%
Incl. CPU (microsecs) per call 419 432 13 3.1%
Excl. CPU (microsec)978 987 9 0.9%
Incl. MemUse (bytes)401,024 401,008 -16 -0.0%
Incl. MemUse (bytes) per call 6,797 6,914 117 1.7%
Excl. MemUse (bytes)-8,880 -8,640 240 2.7%
Incl. PeakMemUse (bytes)315,940 313,196 -2,744 -0.9%
Incl. PeakMemUse (bytes) per call 5,355 5,400 45 0.8%
Excl. PeakMemUse (bytes)616 84 -532 -86.4%

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_library-1 -25.0% 607 36.4% 323 80.8% -16 -0.1% -2,744 -11.0%
Exclusive Metrics Diff for Current Function21 3.5% 9 2.8% 240 1500.0% -532 -19.4%
Parent function
drupal_process_attached-1 -100.0% 607 100.0% 323 100.0% -16 -100.0% -2,744 -100.0%
Child functions
drupal_process_attached@10 0.0% 358 59.0% 268 83.0% -16 -100.0% -2,128 -77.6%
Drupal\Core\Asset\LibraryDiscovery::getLibraryByName0 0.0% 239 39.4% 60 18.6% 0 0.0% 0 0.0%
Drupal::service-1 -33.3% -24 -4.0% -15 -4.6% 28 175.0% -44 -1.6%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 11 1.8% 4 1.2% 0 0.0% 0 0.0%
Drupal::moduleHandler0 0.0% 3 0.5% -3 -0.9% 0 0.0% -40 -1.5%
drupal_static-1 -33.3% -2 -0.3% 5 1.5% 0 0.0% 0 0.0%
explode-1 -33.3% 1 0.2% -5 -1.5% -268 -1675.0% 0 0.0%