Diff Report
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Config\CachedStorage::findByPrefix

Drupal\Core\Config\CachedStorage::findByPrefixRun #534ad972c8c0dRun #534ad8dec7444DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)2,178 2,094 -84 -3.9%
Incl. Wall Time (microsec) per call 272 262 -11 -3.9%
Excl. Wall Time (microsec)48 45 -3 -6.2%
Incl. CPU (microsecs)1,230 1,183 -47 -3.8%
Incl. CPU (microsecs) per call 154 148 -6 -3.8%
Excl. CPU (microsec)54 52 -2 -3.7%
Incl. MemUse (bytes)11,424 11,424 0 0.0%
Incl. MemUse (bytes) per call 1,428 1,428 0 0.0%
Excl. MemUse (bytes)-2,360 -2,360 0 0.0%
Incl. PeakMemUse (bytes)33,540 33,540 0 0.0%
Incl. PeakMemUse (bytes) per call 4,193 4,193 0 0.0%
Excl. PeakMemUse (bytes)152 152 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% -84 -5.8% -47 -8.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -3.6% -2 -4.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Config\CachedStorage::listAll0 N/A% -84 -100.0% -47 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -60 -71.4% -37 -78.7% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::get@10 N/A% -21 -25.0% -8 -17.0% 0 N/A% 0 N/A%