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::setSaveHandler

Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setSaveHandlerRun #53ccf06f3ae60Run #53ccf1bb00d4bDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)217 219 2 0.9%
Incl. Wall Time (microsec) per call 109 110 1 0.9%
Excl. Wall Time (microsec)30 30 0 0.0%
Incl. CPU (microsecs)219 222 3 1.4%
Incl. CPU (microsecs) per call 110 111 2 1.4%
Excl. CPU (microsec)22 25 3 13.6%
Incl. MemUse (bytes)31,384 31,384 0 0.0%
Incl. MemUse (bytes) per call 15,692 15,692 0 0.0%
Excl. MemUse (bytes)3,720 3,720 0 0.0%
Incl. PeakMemUse (bytes)27,776 27,736 -40 -0.1%
Incl. PeakMemUse (bytes) per call 13,888 13,868 -20 -0.1%
Excl. PeakMemUse (bytes)2,704 2,704 0 0.0%

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. 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::setSaveHandler0 N/A% 2 0.1% 3 0.2% 0 0.0% -40 -0.4%
Exclusive Metrics Diff for Current Function0 0.0% 3 100.0% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Session\SessionManager::__construct0 N/A% 2 100.0% 2 66.7% 0 N/A% -40 -100.0%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::__construct0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 0.0%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% 2 100.0% 2 66.7% 0 N/A% -40 -100.0%
session_set_save_handler0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 0.0%
version_compare0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
phpversion0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Session\Storage\Proxy\SessionHandlerProxy::__construct0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 0.0%