Diff Report
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #520840e157983: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Config\CachedStorage::read

Drupal\Core\Config\CachedStorage::readRun #5208407650493Run #520840e157983DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)7,695 7,643 -52 -0.7%
Incl. Wall Time (microsec) per call 481 478 -3 -0.7%
Excl. Wall Time (microsec)118 119 1 0.8%
Incl. CPU (microsecs)3,951 4,047 96 2.4%
Incl. CPU (microsecs) per call 247 253 6 2.4%
Excl. CPU (microsec)93 93 0 0.0%
Incl. MemUse (bytes)97,424 97,416 -8 -0.0%
Incl. MemUse (bytes) per call 6,089 6,089 -1 -0.0%
Excl. MemUse (bytes)-26,616 -26,616 0 0.0%
Incl. PeakMemUse (bytes)238,776 255,784 17,008 7.1%
Incl. PeakMemUse (bytes) per call 14,924 15,987 1,063 7.1%
Excl. PeakMemUse (bytes)496 496 0 0.0%

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% -52 -22.1% 96 10.7% -8 -0.0% 17,008 58.7%
Exclusive Metrics Diff for Current Function1 1.9% 0 0.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Config\Config::load0 N/A% -52 -100.0% 96 100.0% -8 -100.0% 17,008 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -63 -121.2% 82 85.4% -8 -100.0% 17,056 100.3%
Drupal\Core\Config\FileStorage::read0 N/A% 13 25.0% 12 12.5% 0 0.0% -48 -0.3%
is_array0 N/A% -3 -5.8% 2 2.1% 0 0.0% 0 0.0%