Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a77153dbf: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Config\CachedStorage::getCollectionPrefix

Drupal\Core\Config\CachedStorage::getCollectionPrefixRun #54e0a6d45fe2aRun #54e0a77153dbfDiffDiff%
Number of Function Calls47 47 0 0.0%
Incl. Wall Time (microsec)187 187 0 0.0%
Incl. Wall Time (microsec) per call 4 4 0 0.0%
Excl. Wall Time (microsec)158 160 2 1.3%
Incl. CPU (microsecs)235 226 -9 -3.8%
Incl. CPU (microsecs) per call 5 5 -0 -3.8%
Excl. CPU (microsec)170 152 -18 -10.6%
Incl. MemUse (bytes)5,168 5,168 0 0.0%
Incl. MemUse (bytes) per call 110 110 0 0.0%
Excl. MemUse (bytes)4,288 4,288 0 0.0%
Incl. PeakMemUse (bytes)2,480 2,480 0 0.0%
Incl. PeakMemUse (bytes) per call 53 53 0 0.0%
Excl. PeakMemUse (bytes)1,800 1,800 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Config\CachedStorage::getCollectionPrefix [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::getCollectionPrefix0 N/A% 0 0.0% -9 -0.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 N/A% -18 -200.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\CachedStorage::getCacheKey0 N/A% -1 N/A% -4 -44.4% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::getCacheKeys0 N/A% 1 N/A% -5 -55.6% 0 N/A% 0 N/A%
Child function
Drupal\Core\Config\DatabaseStorage::getCollectionName0 N/A% -2 N/A% 9 100.0% 0 N/A% 0 N/A%