Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Config\CachedStorage::getCollectionPrefix

Drupal\Core\Config\CachedStorage::getCollectionPrefixRun #54e0a6d45fe2aRun #54e0a7d2151b1DiffDiff%
Number of Function Calls47 47 0 0.0%
Incl. Wall Time (microsec)187 191 4 2.1%
Incl. Wall Time (microsec) per call 4 4 0 2.1%
Excl. Wall Time (microsec)158 163 5 3.2%
Incl. CPU (microsecs)235 228 -7 -3.0%
Incl. CPU (microsecs) per call 5 5 -0 -3.0%
Excl. CPU (microsec)170 145 -25 -14.7%
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% 4 0.5% -7 -1.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 125.0% -25 -357.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\CachedStorage::getCacheKeys0 N/A% 5 125.0% -6 -85.7% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::getCacheKey0 N/A% -1 -25.0% -1 -14.3% 0 N/A% 0 N/A%
Child function
Drupal\Core\Config\DatabaseStorage::getCollectionName0 N/A% -1 -25.0% 18 257.1% 0 N/A% 0 N/A%