Diff Report
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Asset\LibraryDiscovery::getLibraryByName

Drupal\Core\Asset\LibraryDiscovery::getLibraryByNameRun #53920c043e98bRun #53920b950c201DiffDiff%
Number of Function Calls43 43 0 0.0%
Incl. Wall Time (microsec)10,911 10,488 -423 -3.9%
Incl. Wall Time (microsec) per call 254 244 -10 -3.9%
Excl. Wall Time (microsec)229 222 -7 -3.1%
Incl. CPU (microsecs)6,636 6,379 -257 -3.9%
Incl. CPU (microsecs) per call 154 148 -6 -3.9%
Excl. CPU (microsec)233 222 -11 -4.7%
Incl. MemUse (bytes)215,276 215,276 0 0.0%
Incl. MemUse (bytes) per call 5,006 5,006 0 0.0%
Excl. MemUse (bytes)2,524 2,524 0 0.0%
Incl. PeakMemUse (bytes)291,432 291,384 -48 -0.0%
Incl. PeakMemUse (bytes) per call 6,777 6,776 -1 -0.0%
Excl. PeakMemUse (bytes)200 200 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Asset\LibraryDiscovery::getLibraryByName [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\Asset\LibraryDiscovery::getLibraryByName0 N/A% -423 -118.2% -257 -137.4% 0 0.0% -48 -0.5%
Exclusive Metrics Diff for Current Function-7 -1.7% -11 -4.3% 0 N/A% 0 0.0%
Parent functions
_drupal_add_library0 N/A% -533 -126.0% -255 -99.2% 0 N/A% -48 -100.0%
_drupal_add_library@10 N/A% 111 26.2% -2 -0.8% 0 N/A% 0 0.0%
_drupal_add_library@20 N/A% -1 -0.2% 3 1.2% 0 N/A% 0 0.0%
_drupal_add_library@40 N/A% 0 0.0% -1 -0.4% 0 N/A% 0 0.0%
_drupal_add_library@30 N/A% 0 0.0% -2 -0.8% 0 N/A% 0 0.0%
Child function
Drupal\Core\Asset\LibraryDiscovery::ensureLibraryInformation0 N/A% -416 -98.3% -246 -95.7% 0 N/A% -48 -100.0%