Diff Report
Run #519d9d94433aa: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Config\CachedStorage::read

Drupal\Core\Config\CachedStorage::readRun #519d9d94433aaRun #519d9cf28420eDiffDiff%
Number of Function Calls44 44 0 0.0%
Incl. Wall Time (microsec)18,842 18,273 -569 -3.0%
Incl. Wall Time (microsec) per call 428 415 -13 -3.0%
Excl. Wall Time (microsec)377 377 0 0.0%
Incl. CPU (microsecs)10,964 11,053 89 0.8%
Incl. CPU (microsecs) per call 249 251 2 0.8%
Excl. CPU (microsec)311 305 -6 -1.9%
Incl. MemUse (bytes)318,736 318,728 -8 -0.0%
Incl. MemUse (bytes) per call 7,244 7,244 -0 -0.0%
Excl. MemUse (bytes)-85,336 -85,336 0 0.0%
Incl. PeakMemUse (bytes)526,784 523,672 -3,112 -0.6%
Incl. PeakMemUse (bytes) per call 11,972 11,902 -71 -0.6%
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% -569 -22.6% 89 9.4% -8 -0.0% -3,112 -4.3%
Exclusive Metrics Diff for Current Function0 0.0% -6 -6.7% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Config\Config::load0 N/A% -569 -100.0% 89 100.0% -8 -100.0% -3,112 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get@10 N/A% -569 -100.0% -62 -69.7% -8 -100.0% -32 -1.0%
is_array0 N/A% -2 -0.4% 4 4.5% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 2 0.4% 153 171.9% 0 0.0% -3,080 -99.0%