Diff Report
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e33e8d847: 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 #5394e33e8d847DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)572 612 40 7.0%
Incl. Wall Time (microsec) per call 572 612 40 7.0%
Excl. Wall Time (microsec)34 42 8 23.5%
Incl. CPU (microsecs)574 613 39 6.8%
Incl. CPU (microsecs) per call 574 613 39 6.8%
Excl. CPU (microsec)19 22 3 15.8%
Incl. MemUse (bytes)63,016 63,064 48 0.1%
Incl. MemUse (bytes) per call 63,016 63,064 48 0.1%
Excl. MemUse (bytes)3,384 3,384 0 0.0%
Incl. PeakMemUse (bytes)64,064 64,112 48 0.1%
Incl. PeakMemUse (bytes) per call 64,064 64,112 48 0.1%
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% 40 9.2% 39 4.3% 48 18.2% 48 5.1%
Exclusive Metrics Diff for Current Function8 20.0% 3 7.7% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Session\SessionManager::__construct0 N/A% 40 100.0% 39 100.0% 48 100.0% 48 100.0%
Child functions
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setSaveHandler0 N/A% 33 82.5% 37 94.9% 24 50.0% 152 316.7%
session_register_shutdown0 N/A% -2 -5.0% -4 -10.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setMetadataBag0 N/A% 1 2.5% -1 -2.6% 24 50.0% 0 0.0%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setOptions0 N/A% 0 0.0% 4 10.3% 0 0.0% -104 -216.7%
version_compare0 N/A% 0 0.0% -1 -2.6% 0 0.0% 0 0.0%
ini_set0 N/A% 0 0.0% 4 10.3% 0 0.0% 0 0.0%
phpversion0 N/A% 0 0.0% 1 2.6% 0 0.0% 0 0.0%
session_cache_limiter0 N/A% 0 0.0% -4 -10.3% 0 0.0% 0 0.0%