Diff Report
Run #535139ab6e707: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53513afe3c568: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\MemoryBackend::set

Drupal\Core\Cache\MemoryBackend::setRun #535139ab6e707Run #53513afe3c568DiffDiff%
Number of Function Calls55 55 0 0.0%
Incl. Wall Time (microsec)819 809 -10 -1.2%
Incl. Wall Time (microsec) per call 15 15 -0 -1.2%
Excl. Wall Time (microsec)278 272 -6 -2.2%
Incl. CPU (microsecs)860 844 -16 -1.9%
Incl. CPU (microsecs) per call 16 15 -0 -1.9%
Excl. CPU (microsec)250 241 -9 -3.6%
Incl. MemUse (bytes)105,688 105,688 0 0.0%
Incl. MemUse (bytes) per call 1,922 1,922 0 0.0%
Excl. MemUse (bytes)52,880 52,880 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\MemoryBackend::set [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\MemoryBackend::set0 N/A% -10 -0.2% -16 -0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -60.0% -9 -56.2% 0 N/A% 0 N/A%
Parent function
drupal_render_cache_set0 N/A% -10 -100.0% -16 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Cache\MemoryBackend::flattenTags0 N/A% -4 -40.0% -7 -43.8% 0 N/A% 0 N/A%