Diff Report
Run #519ac1c42d00d: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for drupal_session_commit

drupal_session_commitRun #519ac1c42d00dRun #519abf80bb905DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)4,284 23 -4,261 -99.5%
Incl. Wall Time (microsec) per call 4,284 23 -4,261 -99.5%
Excl. Wall Time (microsec)40 17 -23 -57.5%
Incl. CPU (microsecs)3,353 25 -3,328 -99.3%
Incl. CPU (microsecs) per call 3,353 25 -3,328 -99.3%
Excl. CPU (microsec)28 15 -13 -46.4%
Incl. MemUse (bytes)165,656 2,968 -162,688 -98.2%
Incl. MemUse (bytes) per call 165,656 2,968 -162,688 -98.2%
Excl. MemUse (bytes)2,408 1,304 -1,104 -45.8%
Incl. PeakMemUse (bytes)80,240 0 -80,240 -100.0%
Incl. PeakMemUse (bytes) per call 80,240 0 -80,240 -100.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for drupal_session_commit [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_commit0 0.0% -4,261 -35.4% -3,328 -23.1% -162,688 -104.8% -80,240 -6.0%
Exclusive Metrics Diff for Current Function-23 -0.5% -13 -0.4% -1,104 -0.7% 0 0.0%
Parent function
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% -4,261 -100.0% -3,328 -100.0% -162,688 -100.0% -80,240 -100.0%
Child functions
session_write_close-1 -25.0% -3,978 -93.4% -3,047 -91.6% -146,488 -90.0% -80,240 -100.0%
drupal_session_start-1 -25.0% -212 -5.0% -215 -6.5% -13,456 -8.3% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure-1 -25.0% -33 -0.8% -35 -1.1% -864 -0.5% 0 0.0%
Drupal::request-1 -25.0% -15 -0.4% -17 -0.5% -776 -0.5% 0 0.0%
drupal_session_started0 0.0% 0 0.0% -2 -0.1% 0 0.0% 0 0.0%
drupal_save_session0 0.0% 0 0.0% 1 0.0% 0 0.0% 0 0.0%