Diff Report
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Asset\LibraryDiscovery::getCache

Drupal\Core\Asset\LibraryDiscovery::getCacheRun #53923e49d2b58Run #53923d861ff11DiffDiff%
Number of Function Calls49 49 0 0.0%
Incl. Wall Time (microsec)12,898 12,828 -70 -0.5%
Incl. Wall Time (microsec) per call 263 262 -1 -0.5%
Excl. Wall Time (microsec)141 145 4 2.8%
Incl. CPU (microsecs)7,382 7,292 -90 -1.2%
Incl. CPU (microsecs) per call 151 149 -2 -1.2%
Excl. CPU (microsec)188 191 3 1.6%
Incl. MemUse (bytes)236,712 236,688 -24 -0.0%
Incl. MemUse (bytes) per call 4,831 4,830 -0 -0.0%
Excl. MemUse (bytes)-15,056 -15,068 -12 -0.1%
Incl. PeakMemUse (bytes)284,864 291,632 6,768 2.4%
Incl. PeakMemUse (bytes) per call 5,814 5,952 138 2.4%
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% -70 -4.5% -90 -8.2% -24 -2.8% 6,768 972.4%
Exclusive Metrics Diff for Current Function4 5.7% 3 3.3% -12 -50.0% 0 0.0%
Parent function
Drupal\Core\Asset\LibraryDiscovery::ensureLibraryInformation0 N/A% -70 -100.0% -90 -100.0% -24 -100.0% 6,768 100.0%
Child function
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -74 -105.7% -93 -103.3% -12 -50.0% 6,768 100.0%