Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::__construct

Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::__constructRun #53ccf06f3ae60Run #53ccf1bb00d4bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)64 65 1 1.6%
Incl. Wall Time (microsec) per call 64 65 1 1.6%
Excl. Wall Time (microsec)26 25 -1 -3.8%
Incl. CPU (microsecs)65 67 2 3.1%
Incl. CPU (microsecs) per call 65 67 2 3.1%
Excl. CPU (microsec)16 14 -2 -12.5%
Incl. MemUse (bytes)11,824 11,824 0 0.0%
Incl. MemUse (bytes) per call 11,824 11,824 0 0.0%
Excl. MemUse (bytes)3,096 3,096 0 0.0%
Incl. PeakMemUse (bytes)19,840 19,880 40 0.2%
Incl. PeakMemUse (bytes) per call 19,840 19,880 40 0.2%
Excl. PeakMemUse (bytes)3,328 3,328 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::__construct [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::__construct0 N/A% 1 0.1% 2 0.1% 0 0.0% 40 0.4%
Exclusive Metrics Diff for Current Function-1 -100.0% -2 -100.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Session\SessionManager::__construct0 N/A% 1 100.0% 2 100.0% 0 N/A% 40 100.0%
Child functions
session_cache_limiter0 N/A% 2 200.0% 3 150.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setOptions0 N/A% 0 0.0% 0 0.0% 0 N/A% 40 100.0%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setSaveHandler0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setMetadataBag0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 0.0%
version_compare0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 0.0%
ini_set0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 0.0%
phpversion0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
session_register_shutdown0 N/A% 0 0.0% -3 -150.0% 0 N/A% 0 0.0%