Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Config\CachedStorage::findByPrefix

Drupal\Core\Config\CachedStorage::findByPrefixRun #51ec517fc2424Run #51ec52a09990aDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)1,742 1,555 -187 -10.7%
Incl. Wall Time (microsec) per call 218 194 -23 -10.7%
Excl. Wall Time (microsec)37 40 3 8.1%
Incl. CPU (microsecs)1,200 1,164 -36 -3.0%
Incl. CPU (microsecs) per call 150 146 -5 -3.0%
Excl. CPU (microsec)41 41 0 0.0%
Incl. MemUse (bytes)24,072 24,072 0 0.0%
Incl. MemUse (bytes) per call 3,009 3,009 0 0.0%
Excl. MemUse (bytes)-6,384 -6,304 80 1.3%
Incl. PeakMemUse (bytes)29,440 29,464 24 0.1%
Incl. PeakMemUse (bytes) per call 3,680 3,683 3 0.1%
Excl. PeakMemUse (bytes)48 48 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% -187 -4.6% -36 -0.8% 0 0.0% 24 0.1%
Exclusive Metrics Diff for Current Function3 1.6% 0 0.0% 80 N/A% 0 0.0%
Parent function
Drupal\Core\Config\CachedStorage::listAll0 N/A% -187 -100.0% -36 -100.0% 0 N/A% 24 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -163 -87.2% -44 -122.2% -80 N/A% 24 100.0%
Drupal\Core\Cache\DatabaseBackend::get@10 N/A% -27 -14.4% 8 22.2% 0 N/A% 0 0.0%