Diff Report
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Config\CachedStorage::read

Drupal\Core\Config\CachedStorage::readRun #51ec66a5a877dRun #51ec623000e0cDiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)5,080 5,401 321 6.3%
Incl. Wall Time (microsec) per call 299 318 19 6.3%
Excl. Wall Time (microsec)106 110 4 3.8%
Incl. CPU (microsecs)3,831 3,924 93 2.4%
Incl. CPU (microsecs) per call 225 231 5 2.4%
Excl. CPU (microsec)110 112 2 1.8%
Incl. MemUse (bytes)90,912 90,896 -16 -0.0%
Incl. MemUse (bytes) per call 5,348 5,347 -1 -0.0%
Excl. MemUse (bytes)-24,368 -24,368 0 0.0%
Incl. PeakMemUse (bytes)254,168 253,608 -560 -0.2%
Incl. PeakMemUse (bytes) per call 14,951 14,918 -33 -0.2%
Excl. PeakMemUse (bytes)4,544 4,504 -40 -0.9%

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% 321 13.7% 93 2.7% -16 -0.0% -560 -0.8%
Exclusive Metrics Diff for Current Function4 1.2% 2 2.2% 0 0.0% -40 -7.1%
Parent function
Drupal\Core\Config\Config::load0 N/A% 321 100.0% 93 100.0% -16 -100.0% -560 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 319 99.4% 90 96.8% 0 0.0% -520 -92.9%
is_array0 N/A% -2 -0.6% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Config\FileStorage::read0 N/A% 0 0.0% 1 1.1% -16 -100.0% 0 0.0%