Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Config\CachedStorage::read

Drupal\Core\Config\CachedStorage::readRun #519d44ffb3845Run #519d45fd795a4DiffDiff%
Number of Function Calls47 47 0 0.0%
Incl. Wall Time (microsec)32,002 31,265 -737 -2.3%
Incl. Wall Time (microsec) per call 681 665 -16 -2.3%
Excl. Wall Time (microsec)476 472 -4 -0.8%
Incl. CPU (microsecs)16,839 16,697 -142 -0.8%
Incl. CPU (microsecs) per call 358 355 -3 -0.8%
Excl. CPU (microsec)444 444 0 0.0%
Incl. MemUse (bytes)176,308 176,308 0 0.0%
Incl. MemUse (bytes) per call 3,751 3,751 0 0.0%
Excl. MemUse (bytes)-50,028 -50,028 0 0.0%
Incl. PeakMemUse (bytes)342,496 342,500 4 0.0%
Incl. PeakMemUse (bytes) per call 7,287 7,287 0 0.0%
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% -737 -1.3% -142 -0.3% 0 0.0% 4 0.0%
Exclusive Metrics Diff for Current Function-4 -0.5% 0 0.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Config\Config::load0 N/A% -737 -100.0% -142 -100.0% 0 N/A% 4 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -852 -115.6% -404 -284.5% 0 N/A% 12 300.0%
Drupal\Core\Cache\DatabaseBackend::get@10 N/A% 119 16.1% 265 186.6% 0 N/A% -8 -200.0%
is_array0 N/A% 0 0.0% -3 -2.1% 0 N/A% 0 0.0%