Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Config\CachedStorage::findByPrefix

Drupal\Core\Config\CachedStorage::findByPrefixRun #51ec623000e0cRun #51ec66a5a877dDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)1,901 1,529 -372 -19.6%
Incl. Wall Time (microsec) per call 211 170 -41 -19.6%
Excl. Wall Time (microsec)39 36 -3 -7.7%
Incl. CPU (microsecs)1,249 1,130 -119 -9.5%
Incl. CPU (microsecs) per call 139 126 -13 -9.5%
Excl. CPU (microsec)46 40 -6 -13.0%
Incl. MemUse (bytes)22,728 22,752 24 0.1%
Incl. MemUse (bytes) per call 2,525 2,528 3 0.1%
Excl. MemUse (bytes)-6,352 -6,352 0 0.0%
Incl. PeakMemUse (bytes)45,184 45,208 24 0.1%
Incl. PeakMemUse (bytes) per call 5,020 5,023 3 0.1%
Excl. PeakMemUse (bytes)96 96 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% -372 -15.8% -119 -3.5% 24 0.0% 24 0.0%
Exclusive Metrics Diff for Current Function-3 -0.8% -6 -5.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Config\CachedStorage::listAll0 N/A% -372 -100.0% -119 -100.0% 24 100.0% 24 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -212 -57.0% -66 -55.5% 24 100.0% 24 100.0%
Drupal\Core\Cache\DatabaseBackend::get@10 N/A% -157 -42.2% -47 -39.5% 0 0.0% 0 0.0%