Diff Report
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1ad213669: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for drupal_session_commit

drupal_session_commitRun #519b1557bbc04Run #519b1ad213669DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)21 4,216 4,195 19976.2%
Incl. Wall Time (microsec) per call 21 4,216 4,195 19976.2%
Excl. Wall Time (microsec)15 37 22 146.7%
Incl. CPU (microsecs)23 3,239 3,216 13982.6%
Incl. CPU (microsecs) per call 23 3,239 3,216 13982.6%
Excl. CPU (microsec)14 25 11 78.6%
Incl. MemUse (bytes)2,968 165,784 162,816 5485.7%
Incl. MemUse (bytes) per call 2,968 165,784 162,816 5485.7%
Excl. MemUse (bytes)1,304 2,408 1,104 84.7%
Incl. PeakMemUse (bytes)0 69,344 69,344 N/A%
Incl. PeakMemUse (bytes) per call 0 69,344 69,344 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% 4,195 34.8% 3,216 21.3% 162,816 63.5% 69,344 31.0%
Exclusive Metrics Diff for Current Function22 0.5% 11 0.3% 1,104 0.7% 0 0.0%
Parent function
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 4,195 100.0% 3,216 100.0% 162,816 100.0% 69,344 100.0%
Child functions
session_write_close1 25.0% 3,929 93.7% 2,952 91.8% 146,616 90.1% 69,344 100.0%
drupal_session_start1 25.0% 199 4.7% 202 6.3% 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% 17 0.5% 776 0.5% 0 0.0%
drupal_session_started0 0.0% 0 0.0% 0 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%