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

drupal_session_commitRun #519abf80bb905Run #519ac1c42d00dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)23 4,284 4,261 18526.1%
Incl. Wall Time (microsec) per call 23 4,284 4,261 18526.1%
Excl. Wall Time (microsec)17 40 23 135.3%
Incl. CPU (microsecs)25 3,353 3,328 13312.0%
Incl. CPU (microsecs) per call 25 3,353 3,328 13312.0%
Excl. CPU (microsec)15 28 13 86.7%
Incl. MemUse (bytes)2,968 165,656 162,688 5481.4%
Incl. MemUse (bytes) per call 2,968 165,656 162,688 5481.4%
Excl. MemUse (bytes)1,304 2,408 1,104 84.7%
Incl. PeakMemUse (bytes)0 80,240 80,240 N/A%
Incl. PeakMemUse (bytes) per call 0 80,240 80,240 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% 4,261 35.4% 3,328 23.1% 162,688 104.8% 80,240 6.0%
Exclusive Metrics Diff for Current Function23 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_close1 25.0% 3,978 93.4% 3,047 91.6% 146,488 90.0% 80,240 100.0%
drupal_session_start1 25.0% 212 5.0% 215 6.5% 13,456 8.3% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure1 25.0% 33 0.8% 35 1.1% 864 0.5% 0 0.0%
Drupal::request1 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%