Diff Report
Run #519aac051ded1: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519aaadf29b61: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for drupal_session_initialize

drupal_session_initializeRun #519aac051ded1Run #519aaadf29b61DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)3,519 3,541 22 0.6%
Incl. Wall Time (microsec) per call 3,519 3,541 22 0.6%
Excl. Wall Time (microsec)54 78 24 44.4%
Incl. CPU (microsecs)4,001 4,000 -1 -0.0%
Incl. CPU (microsecs) per call 4,001 4,000 -1 -0.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)164,632 164,632 0 0.0%
Incl. MemUse (bytes) per call 164,632 164,632 0 0.0%
Excl. MemUse (bytes)2,080 2,080 0 0.0%
Incl. PeakMemUse (bytes)166,252 166,252 0 0.0%
Incl. PeakMemUse (bytes) per call 166,252 166,252 0 0.0%
Excl. PeakMemUse (bytes)1,296 1,296 0 0.0%

Parent/Child Regression/Improvement report for drupal_session_initialize [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
drupal_session_initialize0 N/A% 22 0.6% -1 -0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function24 109.1% 0 0.0% 0 N/A% 0 N/A%
Parent function
drupal_bootstrap0 N/A% 22 100.0% -1 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_get_user_timezone0 N/A% 51 231.8% 4,000 400000.0% 0 N/A% 0 N/A%
drupal_anonymous_user0 N/A% -33 -150.0% -4,001 -400100.0% 0 N/A% 0 N/A%
Drupal::request0 N/A% -24 -109.1% 0 0.0% 0 N/A% 0 N/A%
uniqid0 N/A% 1 4.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::hashBase640 N/A% 1 4.5% 0 0.0% 0 N/A% 0 N/A%
mt_rand0 N/A% 1 4.5% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isSecure0 N/A% -1 -4.5% 0 0.0% 0 N/A% 0 N/A%
session_set_save_handler0 N/A% 1 4.5% 0 0.0% 0 N/A% 0 N/A%
session_name0 N/A% 1 4.5% 0 0.0% 0 N/A% 0 N/A%
date_default_timezone_set0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
session_id0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%