Diff Report
Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c574bebaf: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Config\CachedStorage::findByPrefix

Drupal\Core\Config\CachedStorage::findByPrefixRun #52f5c520502f0Run #52f5c574bebafDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,060 850 -210 -19.8%
Incl. Wall Time (microsec) per call 177 142 -35 -19.8%
Excl. Wall Time (microsec)20 36 16 80.0%
Incl. CPU (microsecs)724 562 -162 -22.4%
Incl. CPU (microsecs) per call 121 94 -27 -22.4%
Excl. CPU (microsec)26 42 16 61.5%
Incl. MemUse (bytes)9,512 9,528 16 0.2%
Incl. MemUse (bytes) per call 1,585 1,588 3 0.2%
Excl. MemUse (bytes)-2,520 -2,520 0 0.0%
Incl. PeakMemUse (bytes)45,656 45,672 16 0.0%
Incl. PeakMemUse (bytes) per call 7,609 7,612 3 0.0%
Excl. PeakMemUse (bytes)384 384 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Config\CachedStorage::findByPrefix [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::findByPrefix0 N/A% -210 -913.0% -162 -176.1% 16 0.0% 16 0.0%
Exclusive Metrics Diff for Current Function16 7.6% 16 9.9% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Config\CachedStorage::listAll0 N/A% -210 -100.0% -162 -100.0% 16 100.0% 16 100.0%
Child function
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -226 -107.6% -178 -109.9% 16 100.0% 16 100.0%