Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Asset\LibraryDiscovery::getCache

Drupal\Core\Asset\LibraryDiscovery::getCacheRun #5391fc871e91dRun #5391fd5a43e70DiffDiff%
Number of Function Calls58 58 0 0.0%
Incl. Wall Time (microsec)15,406 15,040 -366 -2.4%
Incl. Wall Time (microsec) per call 266 259 -6 -2.4%
Excl. Wall Time (microsec)188 174 -14 -7.4%
Incl. CPU (microsecs)8,650 8,562 -88 -1.0%
Incl. CPU (microsecs) per call 149 148 -2 -1.0%
Excl. CPU (microsec)245 233 -12 -4.9%
Incl. MemUse (bytes)224,720 224,732 12 0.0%
Incl. MemUse (bytes) per call 3,874 3,875 0 0.0%
Excl. MemUse (bytes)-19,028 -19,028 0 0.0%
Incl. PeakMemUse (bytes)256,680 256,692 12 0.0%
Incl. PeakMemUse (bytes) per call 4,426 4,426 0 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% -366 -21.9% -88 -22.0% 12 0.0% 12 0.0%
Exclusive Metrics Diff for Current Function-14 -3.8% -12 -13.6% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Asset\LibraryDiscovery::ensureLibraryInformation0 N/A% -366 -100.0% -88 -100.0% 12 100.0% 12 100.0%
Child function
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -352 -96.2% -76 -86.4% 12 100.0% 12 100.0%