Diff Report
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de5cbd937a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Config\CachedStorage::getCacheKeys

Drupal\Core\Config\CachedStorage::getCacheKeysRun #541de429e5ab1Run #541de5cbd937aDiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)927 897 -30 -3.2%
Incl. Wall Time (microsec) per call 30 29 -1 -3.2%
Excl. Wall Time (microsec)363 364 1 0.3%
Incl. CPU (microsecs)956 919 -37 -3.9%
Incl. CPU (microsecs) per call 31 30 -1 -3.9%
Excl. CPU (microsec)308 283 -25 -8.1%
Incl. MemUse (bytes)45,600 45,592 -8 -0.0%
Incl. MemUse (bytes) per call 1,471 1,471 -0 -0.0%
Excl. MemUse (bytes)1,936 1,936 0 0.0%
Incl. PeakMemUse (bytes)14,800 14,608 -192 -1.3%
Incl. PeakMemUse (bytes) per call 477 471 -6 -1.3%
Excl. PeakMemUse (bytes)3,000 2,952 -48 -1.6%

Parent/Child Regression/Improvement report for Drupal\Core\Config\CachedStorage::getCacheKeys [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\Config\CachedStorage::getCacheKeys0 N/A% -30 -0.3% -37 -0.4% -8 -0.0% -192 -0.2%
Exclusive Metrics Diff for Current Function1 3.3% -25 -67.6% 0 0.0% -48 -25.0%
Parent function
Drupal\Core\Config\CachedStorage::readMultiple0 N/A% -30 -100.0% -37 -100.0% -8 -100.0% -192 -100.0%
Child functions
array_map0 N/A% -24 -80.0% -13 -35.1% -8 -100.0% -144 -75.0%
array_combine0 N/A% -6 -20.0% 4 10.8% 0 0.0% 0 0.0%
Drupal\Core\Config\CachedStorage::getCollectionPrefix0 N/A% -1 -3.3% -3 -8.1% 0 0.0% 0 0.0%