Diff Report
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b1f732b14: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Config\CachedStorage::findByPrefix

Drupal\Core\Config\CachedStorage::findByPrefixRun #52d4b18f32fb6Run #52d4b1f732b14DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)786 786 0 0.0%
Incl. Wall Time (microsec) per call 157 157 0 0.0%
Excl. Wall Time (microsec)16 18 2 12.5%
Incl. CPU (microsecs)490 485 -5 -1.0%
Incl. CPU (microsecs) per call 98 97 -1 -1.0%
Excl. CPU (microsec)15 19 4 26.7%
Incl. MemUse (bytes)6,688 6,688 0 0.0%
Incl. MemUse (bytes) per call 1,338 1,338 0 0.0%
Excl. MemUse (bytes)-2,504 -2,512 -8 -0.3%
Incl. PeakMemUse (bytes)40,816 38,464 -2,352 -5.8%
Incl. PeakMemUse (bytes) per call 8,163 7,693 -470 -5.8%
Excl. PeakMemUse (bytes)296 296 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% 0 0.0% -5 -0.3% 0 0.0% -2,352 -2.8%
Exclusive Metrics Diff for Current Function2 N/A% 4 80.0% -8 N/A% 0 0.0%
Parent function
Drupal\Core\Config\CachedStorage::listAll0 N/A% 0 N/A% -5 -100.0% 0 N/A% -2,352 -100.0%
Child function
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -2 N/A% -9 -180.0% 8 N/A% -2,352 -100.0%