Diff Report
Run #519a496084867: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Drupal\Core\Config\CachedStorage::read

Drupal\Core\Config\CachedStorage::readRun #519a496084867Run #519a4774889ddDiffDiff%
Number of Function Calls54 54 0 0.0%
Incl. Wall Time (microsec)140,430 86,179 -54,251 -38.6%
Incl. Wall Time (microsec) per call 2,601 1,596 -1,005 -38.6%
Excl. Wall Time (microsec)4,217 2,607 -1,610 -38.2%
Incl. CPU (microsecs)12,001 16,000 3,999 33.3%
Incl. CPU (microsecs) per call 222 296 74 33.3%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)458,328 458,368 40 0.0%
Incl. MemUse (bytes) per call 8,488 8,488 1 0.0%
Excl. MemUse (bytes)-149,664 -149,704 -40 -0.0%
Incl. PeakMemUse (bytes)794,200 786,816 -7,384 -0.9%
Incl. PeakMemUse (bytes) per call 14,707 14,571 -137 -0.9%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -54,251 -2.2% 3,999 100.0% 40 0.3% -7,384 -50.9%
Exclusive Metrics Diff for Current Function-1,610 -3.0% 0 0.0% -40 -100.0% 0 0.0%
Parent function
Drupal\Core\Config\Config::load0 N/A% -54,251 -100.0% 3,999 100.0% 40 100.0% -7,384 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -43,837 -80.8% 3,999 100.0% 80 200.0% -7,384 -100.0%
Drupal\Core\Cache\DatabaseBackend::get@10 N/A% -8,220 -15.2% 0 0.0% 0 0.0% 0 0.0%
is_array0 N/A% -447 -0.8% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Config\FileStorage::read0 N/A% -137 -0.3% 0 0.0% 0 0.0% 0 0.0%