Diff Report
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de5cbd937a: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Asset\LibraryDiscovery::getLibrariesByExtension

Drupal\Core\Asset\LibraryDiscovery::getLibrariesByExtensionRun #541de429e5ab1Run #541de5cbd937aDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,476 1,336 -140 -9.5%
Incl. Wall Time (microsec) per call 369 334 -35 -9.5%
Excl. Wall Time (microsec)17 16 -1 -5.9%
Incl. CPU (microsecs)1,163 1,049 -114 -9.8%
Incl. CPU (microsecs) per call 291 262 -29 -9.8%
Excl. CPU (microsec)15 14 -1 -6.7%
Incl. MemUse (bytes)360,456 360,488 32 0.0%
Incl. MemUse (bytes) per call 90,114 90,122 8 0.0%
Excl. MemUse (bytes)1,192 1,192 0 0.0%
Incl. PeakMemUse (bytes)379,048 393,136 14,088 3.7%
Incl. PeakMemUse (bytes) per call 94,762 98,284 3,522 3.7%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\Asset\LibraryDiscovery::getLibrariesByExtension [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::getLibrariesByExtension0 N/A% -140 -1.5% -114 -1.4% 32 0.0% 14,088 11.7%
Exclusive Metrics Diff for Current Function-1 -0.7% -1 -0.9% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Asset\LibraryDiscovery::getLibraryByName0 N/A% -140 -100.0% -114 -100.0% 32 100.0% 14,088 100.0%
Child function
Drupal\Core\Cache\CacheCollector::get0 N/A% -139 -99.3% -113 -99.1% 32 100.0% 14,088 100.0%