Diff Report
Run #560d7dac0c098: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #560d8088818a3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\MemoryBackend::set

Drupal\Core\Cache\MemoryBackend::setRun #560d7dac0c098Run #560d8088818a3DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)18 20 2 11.1%
Incl. Wall Time (microsec) per call 18 20 2 11.1%
Excl. Wall Time (microsec)13 14 1 7.7%
Incl. MemUse (bytes)7,928 7,944 16 0.2%
Incl. MemUse (bytes) per call 7,928 7,944 16 0.2%
Excl. MemUse (bytes)3,296 3,312 16 0.5%
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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Cache\MemoryBackend::set0 N/A% 2 0.0% 16 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function1 50.0% 16 100.0% 0 N/A%
Parent function
Drupal\Core\Session\PermissionsHashGenerator::generate0 N/A% 2 100.0% 16 100.0% 0 N/A%
Child functions
serialize0 N/A% 1 50.0% 0 0.0% 0 N/A%
Drupal\Core\Cache\MemoryBackend::getRequestTime0 N/A% 0 0.0% 0 0.0% 0 N/A%
sort0 N/A% 0 0.0% 0 0.0% 0 N/A%
array_unique0 N/A% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\Cache\Cache::validateTags0 N/A% 0 0.0% 0 0.0% 0 N/A%