Diff Report
Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b130ea93e9: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for drupal_session_commit

drupal_session_commitRun #519b0e62696b0Run #519b130ea93e9DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)22 4,158 4,136 18800.0%
Incl. Wall Time (microsec) per call 22 4,158 4,136 18800.0%
Excl. Wall Time (microsec)15 36 21 140.0%
Incl. CPU (microsecs)24 3,383 3,359 13995.8%
Incl. CPU (microsecs) per call 24 3,383 3,359 13995.8%
Excl. CPU (microsec)13 26 13 100.0%
Incl. MemUse (bytes)2,968 165,712 162,744 5483.3%
Incl. MemUse (bytes) per call 2,968 165,712 162,744 5483.3%
Excl. MemUse (bytes)1,304 2,408 1,104 84.7%
Incl. PeakMemUse (bytes)0 74,288 74,288 N/A%
Incl. PeakMemUse (bytes) per call 0 74,288 74,288 N/A%
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% 4,136 73.5% 3,359 145.3% 162,744 80.7% 74,288 42.3%
Exclusive Metrics Diff for Current Function21 0.5% 13 0.4% 1,104 0.7% 0 0.0%
Parent function
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 4,136 100.0% 3,359 100.0% 162,744 100.0% 74,288 100.0%
Child functions
session_write_close1 25.0% 3,873 93.6% 3,097 92.2% 146,544 90.0% 74,288 100.0%
drupal_session_start1 25.0% 198 4.8% 200 6.0% 13,456 8.3% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure1 25.0% 31 0.7% 33 1.0% 864 0.5% 0 0.0%
Drupal::request1 25.0% 14 0.3% 16 0.5% 776 0.5% 0 0.0%
drupal_session_started0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0%
drupal_save_session0 0.0% 0 0.0% 1 0.0% 0 0.0% 0 0.0%