Diff Report
Run #560d7dac0c098: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #560d8088818a3: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setSaveHandler

Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setSaveHandlerRun #560d7dac0c098Run #560d8088818a3DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)137 131 -6 -4.4%
Incl. Wall Time (microsec) per call 137 131 -6 -4.4%
Excl. Wall Time (microsec)11 12 1 9.1%
Incl. MemUse (bytes)26,960 26,968 8 0.0%
Incl. MemUse (bytes) per call 26,960 26,968 8 0.0%
Excl. MemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes)20,688 20,576 -112 -0.5%
Incl. PeakMemUse (bytes) per call 20,688 20,576 -112 -0.5%
Excl. PeakMemUse (bytes)864 872 8 0.9%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setSaveHandler [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setSaveHandler0 N/A% -6 -0.0% 8 0.0% -112 -0.4%
Exclusive Metrics Diff for Current Function1 16.7% 0 0.0% 8 7.1%
Parent function
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::__construct0 N/A% -6 -100.0% 8 100.0% -112 -100.0%
Child functions
spl_autoload_call0 N/A% -7 -116.7% 0 0.0% -120 -107.1%
session_set_save_handler0 N/A% 0 0.0% 8 100.0% 0 0.0%
Symfony\Component\HttpFoundation\Session\Storage\Proxy\SessionHandlerProxy::__construct0 N/A% 0 0.0% 0 0.0% 0 0.0%