Diff Report
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Cache\NullBackend::get

Drupal\Core\Cache\NullBackend::getRun #53923e49d2b58Run #53923d861ff11DiffDiff%
Number of Function Calls36 36 0 0.0%
Incl. Wall Time (microsec)38 37 -1 -2.6%
Incl. Wall Time (microsec) per call 1 1 -0 -2.6%
Excl. Wall Time (microsec)38 37 -1 -2.6%
Incl. CPU (microsecs)77 69 -8 -10.4%
Incl. CPU (microsecs) per call 2 2 -0 -10.4%
Excl. CPU (microsec)77 69 -8 -10.4%
Incl. MemUse (bytes)1,476 1,476 0 0.0%
Incl. MemUse (bytes) per call 41 41 0 0.0%
Excl. MemUse (bytes)1,476 1,476 0 0.0%
Incl. PeakMemUse (bytes)480 480 0 0.0%
Incl. PeakMemUse (bytes) per call 13 13 0 0.0%
Excl. PeakMemUse (bytes)480 480 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\NullBackend::get [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\Cache\NullBackend::get0 N/A% -1 -0.1% -8 -0.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -100.0% -8 -100.0% 0 N/A% 0 N/A%
Parent function
drupal_render_cache_get0 N/A% -1 -100.0% -8 -100.0% 0 N/A% 0 N/A%