Diff Report
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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

Drupal\Core\Asset\LibraryDiscovery::getCacheRun #538e3b37c1a66Run #538e3ac0de109DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,847 1,860 13 0.7%
Incl. Wall Time (microsec) per call 462 465 3 0.7%
Excl. Wall Time (microsec)16 17 1 6.2%
Incl. CPU (microsecs)1,256 1,266 10 0.8%
Incl. CPU (microsecs) per call 314 317 3 0.8%
Excl. CPU (microsec)16 20 4 25.0%
Incl. MemUse (bytes)276,472 276,472 0 0.0%
Incl. MemUse (bytes) per call 69,118 69,118 0 0.0%
Excl. MemUse (bytes)-5,744 -5,744 0 0.0%
Incl. PeakMemUse (bytes)295,048 295,000 -48 -0.0%
Incl. PeakMemUse (bytes) per call 73,762 73,750 -12 -0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\Asset\LibraryDiscovery::getCache [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::getCache0 N/A% 13 0.3% 10 0.3% 0 0.0% -48 -0.0%
Exclusive Metrics Diff for Current Function1 7.7% 4 40.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Asset\LibraryDiscovery::ensureLibraryInformation0 N/A% 13 100.0% 10 100.0% 0 N/A% -48 -100.0%
Child function
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 12 92.3% 6 60.0% 0 N/A% -48 -100.0%