Diff Report
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Config\CachedStorage::read

Drupal\Core\Config\CachedStorage::readRun #51ec491641923Run #51ec485525502DiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)5,077 5,468 391 7.7%
Incl. Wall Time (microsec) per call 299 322 23 7.7%
Excl. Wall Time (microsec)106 103 -3 -2.8%
Incl. CPU (microsecs)3,735 3,876 141 3.8%
Incl. CPU (microsecs) per call 220 228 8 3.8%
Excl. CPU (microsec)108 109 1 0.9%
Incl. MemUse (bytes)94,984 94,960 -24 -0.0%
Incl. MemUse (bytes) per call 5,587 5,586 -1 -0.0%
Excl. MemUse (bytes)-24,384 -24,368 16 0.1%
Incl. PeakMemUse (bytes)252,040 252,368 328 0.1%
Incl. PeakMemUse (bytes) per call 14,826 14,845 19 0.1%
Excl. PeakMemUse (bytes)4,528 4,528 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Config\CachedStorage::read [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::read0 N/A% 391 25.2% 141 8.1% -24 -0.0% 328 0.2%
Exclusive Metrics Diff for Current Function-3 -0.8% 1 0.7% 16 66.7% 0 0.0%
Parent function
Drupal\Core\Config\Config::load0 N/A% 391 100.0% 141 100.0% -24 -100.0% 328 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 393 100.5% 147 104.3% -40 -166.7% 328 100.0%
Drupal\Core\Config\FileStorage::read0 N/A% 1 0.3% 0 0.0% 0 0.0% 0 0.0%
is_array0 N/A% 0 0.0% -7 -5.0% 0 0.0% 0 0.0%