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

Drupal\Core\Config\CachedStorage::findByPrefixRun #534ad8dec7444Run #534ad972c8c0dDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)2,094 2,178 84 4.0%
Incl. Wall Time (microsec) per call 262 272 11 4.0%
Excl. Wall Time (microsec)45 48 3 6.7%
Incl. CPU (microsecs)1,183 1,230 47 4.0%
Incl. CPU (microsecs) per call 148 154 6 4.0%
Excl. CPU (microsec)52 54 2 3.8%
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 Function3 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%