Diff Report
Run #544337f542f97: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544333b05173f: 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 #544337f542f97Run #544333b05173fDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)77 92 15 19.5%
Incl. Wall Time (microsec) per call 77 92 15 19.5%
Excl. Wall Time (microsec)28 38 10 35.7%
Incl. CPU (microsecs)78 93 15 19.2%
Incl. CPU (microsecs) per call 78 93 15 19.2%
Excl. CPU (microsec)16 20 4 25.0%
Incl. MemUse (bytes)11,704 11,688 -16 -0.1%
Incl. MemUse (bytes) per call 11,704 11,688 -16 -0.1%
Excl. MemUse (bytes)3,064 3,064 0 0.0%
Incl. PeakMemUse (bytes)18,424 18,384 -40 -0.2%
Incl. PeakMemUse (bytes) per call 18,424 18,384 -40 -0.2%
Excl. PeakMemUse (bytes)3,104 3,104 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% 15 0.4% 15 0.2% -16 -0.0% -40 -0.0%
Exclusive Metrics Diff for Current Function10 66.7% 4 26.7% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Session\SessionManager::__construct0 N/A% 15 100.0% 15 100.0% -16 -100.0% -40 -100.0%
Child functions
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setSaveHandler0 N/A% 8 53.3% 12 80.0% -16 -100.0% 0 0.0%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setOptions0 N/A% -2 -13.3% -1 -6.7% 0 0.0% -40 -100.0%
session_cache_limiter0 N/A% -1 -6.7% -1 -6.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setMetadataBag0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
version_compare0 N/A% 0 0.0% -1 -6.7% 0 0.0% 0 0.0%
ini_set0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
phpversion0 N/A% 0 0.0% -1 -6.7% 0 0.0% 0 0.0%
session_register_shutdown0 N/A% 0 0.0% 3 20.0% 0 0.0% 0 0.0%