Diff Report
Run #519af59f030f2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519af3b0bf970: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Config\CachedStorage::read

Drupal\Core\Config\CachedStorage::readRun #519af59f030f2Run #519af3b0bf970DiffDiff%
Number of Function Calls47 47 0 0.0%
Incl. Wall Time (microsec)16,921 17,382 461 2.7%
Incl. Wall Time (microsec) per call 360 370 10 2.7%
Excl. Wall Time (microsec)296 330 34 11.5%
Incl. CPU (microsecs)10,882 11,310 428 3.9%
Incl. CPU (microsecs) per call 232 241 9 3.9%
Excl. CPU (microsec)268 292 24 9.0%
Incl. MemUse (bytes)355,392 355,424 32 0.0%
Incl. MemUse (bytes) per call 7,562 7,562 1 0.0%
Excl. MemUse (bytes)-87,400 -87,352 48 0.1%
Incl. PeakMemUse (bytes)502,432 502,696 264 0.1%
Incl. PeakMemUse (bytes) per call 10,690 10,696 6 0.1%
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% 461 18.4% 428 17.0% 32 0.1% 264 0.4%
Exclusive Metrics Diff for Current Function34 7.4% 24 5.6% 48 150.0% 0 0.0%
Parent function
Drupal\Core\Config\Config::load0 N/A% 461 100.0% 428 100.0% 32 100.0% 264 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 397 86.1% 367 85.7% 0 0.0% 304 115.2%
Drupal\Core\Cache\DatabaseBackend::get@10 N/A% 33 7.2% 31 7.2% -16 -50.0% -40 -15.2%
is_array0 N/A% -3 -0.7% 6 1.4% 0 0.0% 0 0.0%