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

Drupal\Core\Config\CachedStorage::findByPrefixRun #51ec66a5a877dRun #51ec623000e0cDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)1,529 1,901 372 24.3%
Incl. Wall Time (microsec) per call 170 211 41 24.3%
Excl. Wall Time (microsec)36 39 3 8.3%
Incl. CPU (microsecs)1,130 1,249 119 10.5%
Incl. CPU (microsecs) per call 126 139 13 10.5%
Excl. CPU (microsec)40 46 6 15.0%
Incl. MemUse (bytes)22,752 22,728 -24 -0.1%
Incl. MemUse (bytes) per call 2,528 2,525 -3 -0.1%
Excl. MemUse (bytes)-6,352 -6,352 0 0.0%
Incl. PeakMemUse (bytes)45,208 45,184 -24 -0.1%
Incl. PeakMemUse (bytes) per call 5,023 5,020 -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 Function3 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%