Diff Report
Run #51a4463d308ce: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a448a326782: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for drupal_session_initialize

drupal_session_initializeRun #51a4463d308ceRun #51a448a326782DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,558 2,876 318 12.4%
Incl. Wall Time (microsec) per call 2,558 2,876 318 12.4%
Excl. Wall Time (microsec)65 73 8 12.3%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 4,000 0 -4,000 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)171,884 171,892 8 0.0%
Incl. MemUse (bytes) per call 171,884 171,892 8 0.0%
Excl. MemUse (bytes)2,080 2,080 0 0.0%
Incl. PeakMemUse (bytes)173,548 173,556 8 0.0%
Incl. PeakMemUse (bytes) per call 173,548 173,556 8 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% 318 2.0% -4,000 -50.0% 8 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function8 2.5% 0 0.0% 0 0.0% 0 0.0%
Parent function
drupal_bootstrap0 N/A% 318 100.0% -4,000 -100.0% 8 100.0% 8 100.0%
Child functions
drupal_get_user_timezone0 N/A% 225 70.8% -4,000 -100.0% 0 0.0% 0 0.0%
Drupal::request0 N/A% 38 11.9% 0 0.0% 8 100.0% 8 100.0%
drupal_anonymous_user0 N/A% 36 11.3% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure0 N/A% 6 1.9% 0 0.0% 0 0.0% 0 0.0%
date_default_timezone_set0 N/A% 3 0.9% 0 0.0% 0 0.0% 0 0.0%
uniqid0 N/A% 1 0.3% 0 0.0% 0 0.0% 0 0.0%
session_name0 N/A% 1 0.3% 0 0.0% 0 0.0% 0 0.0%
session_id0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
mt_rand0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
session_set_save_handler0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Crypt::hashBase640 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%