Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920bd97d62d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setMetadataBag

Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setMetadataBagRun #53920b950c201Run #53920bd97d62dDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)17 26 9 52.9%
Incl. Wall Time (microsec) per call 9 13 5 52.9%
Excl. Wall Time (microsec)15 24 9 60.0%
Incl. CPU (microsecs)22 29 7 31.8%
Incl. CPU (microsecs) per call 11 15 4 31.8%
Excl. CPU (microsec)17 15 -2 -11.8%
Incl. MemUse (bytes)1,824 1,824 0 0.0%
Incl. MemUse (bytes) per call 912 912 0 0.0%
Excl. MemUse (bytes)1,216 1,216 0 0.0%
Incl. PeakMemUse (bytes)1,944 1,944 0 0.0%
Incl. PeakMemUse (bytes) per call 972 972 0 0.0%
Excl. PeakMemUse (bytes)1,336 1,336 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setMetadataBag [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
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setMetadataBag0 N/A% 9 2.0% 7 1.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function9 100.0% -2 -28.6% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::__construct0 N/A% 10 111.1% 8 114.3% 0 N/A% 0 N/A%
Drupal\Core\Session\SessionManager::__construct0 N/A% -1 -11.1% -1 -14.3% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\Session\Storage\MetadataBag::__construct0 N/A% 0 0.0% 9 128.6% 0 N/A% 0 N/A%