Diff Report
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Config\CachedStorage::findByPrefix

Drupal\Core\Config\CachedStorage::findByPrefixRun #52f5cb0964fa0Run #52f5cbc19a0d8DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)803 795 -8 -1.0%
Incl. Wall Time (microsec) per call 402 398 -4 -1.0%
Excl. Wall Time (microsec)14 14 0 0.0%
Incl. CPU (microsecs)502 495 -7 -1.4%
Incl. CPU (microsecs) per call 251 248 -4 -1.4%
Excl. CPU (microsec)16 13 -3 -18.8%
Incl. MemUse (bytes)9,592 9,592 0 0.0%
Incl. MemUse (bytes) per call 4,796 4,796 0 0.0%
Excl. MemUse (bytes)-2,520 -2,520 0 0.0%
Incl. PeakMemUse (bytes)25,720 23,632 -2,088 -8.1%
Incl. PeakMemUse (bytes) per call 12,860 11,816 -1,044 -8.1%
Excl. PeakMemUse (bytes)336 88 -248 -73.8%

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% -8 -8.6% -7 -3.6% 0 0.0% -2,088 -7.0%
Exclusive Metrics Diff for Current Function0 0.0% -3 -42.9% 0 N/A% -248 -11.9%
Parent function
Drupal\Core\Config\CachedStorage::listAll0 N/A% -8 -100.0% -7 -100.0% 0 N/A% -2,088 -100.0%
Child function
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -8 -100.0% -4 -57.1% 0 N/A% -1,840 -88.1%