Diff Report
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e2ae29e1b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::__construct

Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::__constructRun #5394e21e9bd45Run #5394e2ae29e1bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)572 650 78 13.6%
Incl. Wall Time (microsec) per call 572 650 78 13.6%
Excl. Wall Time (microsec)34 33 -1 -2.9%
Incl. CPU (microsecs)574 651 77 13.4%
Incl. CPU (microsecs) per call 574 651 77 13.4%
Excl. CPU (microsec)19 17 -2 -10.5%
Incl. MemUse (bytes)63,016 63,016 0 0.0%
Incl. MemUse (bytes) per call 63,016 63,016 0 0.0%
Excl. MemUse (bytes)3,384 3,384 0 0.0%
Incl. PeakMemUse (bytes)64,064 64,064 0 0.0%
Incl. PeakMemUse (bytes) per call 64,064 64,064 0 0.0%
Excl. PeakMemUse (bytes)3,248 3,248 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% 78 2.3% 77 2.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -1.3% -2 -2.6% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Session\SessionManager::__construct0 N/A% 78 100.0% 77 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setSaveHandler0 N/A% 74 94.9% 74 96.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setOptions0 N/A% 3 3.8% 3 3.9% 0 N/A% 0 N/A%
session_register_shutdown0 N/A% 1 1.3% 0 0.0% 0 N/A% 0 N/A%
session_cache_limiter0 N/A% 1 1.3% 1 1.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setMetadataBag0 N/A% 0 0.0% -1 -1.3% 0 N/A% 0 N/A%
version_compare0 N/A% 0 0.0% -1 -1.3% 0 N/A% 0 N/A%
ini_set0 N/A% 0 0.0% 1 1.3% 0 N/A% 0 N/A%
phpversion0 N/A% 0 0.0% 2 2.6% 0 N/A% 0 N/A%