Diff Report
Run #519bea2c59e7a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519be9a13e594: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Config\CachedStorage::read

Drupal\Core\Config\CachedStorage::readRun #519bea2c59e7aRun #519be9a13e594DiffDiff%
Number of Function Calls43 43 0 0.0%
Incl. Wall Time (microsec)28,285 29,320 1,035 3.7%
Incl. Wall Time (microsec) per call 658 682 24 3.7%
Excl. Wall Time (microsec)403 408 5 1.2%
Incl. CPU (microsecs)14,776 14,974 198 1.3%
Incl. CPU (microsecs) per call 344 348 5 1.3%
Excl. CPU (microsec)376 392 16 4.3%
Incl. MemUse (bytes)163,780 163,780 0 0.0%
Incl. MemUse (bytes) per call 3,809 3,809 0 0.0%
Excl. MemUse (bytes)-45,672 -45,672 0 0.0%
Incl. PeakMemUse (bytes)341,440 341,440 0 0.0%
Incl. PeakMemUse (bytes) per call 7,940 7,940 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% 1,035 86.2% 198 471.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 0.5% 16 8.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Config\Config::load0 N/A% 1,035 100.0% 198 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 1,050 101.4% 219 110.6% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::get@10 N/A% -21 -2.0% -32 -16.2% 0 N/A% 0 N/A%
is_array0 N/A% 1 0.1% -5 -2.5% 0 N/A% 0 N/A%