Diff Report
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_get_http_header

drupal_get_http_headerRun #5392041970f3fRun #539201f8938f4DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)20 20 0 0.0%
Incl. Wall Time (microsec) per call 20 20 0 0.0%
Excl. Wall Time (microsec)7 6 -1 -14.3%
Incl. CPU (microsecs)23 22 -1 -4.3%
Incl. CPU (microsecs) per call 23 22 -1 -4.3%
Excl. CPU (microsec)8 6 -2 -25.0%
Incl. MemUse (bytes)1,392 1,404 12 0.9%
Incl. MemUse (bytes) per call 1,392 1,404 12 0.9%
Excl. MemUse (bytes)800 812 12 1.5%
Incl. PeakMemUse (bytes)728 740 12 1.6%
Incl. PeakMemUse (bytes) per call 728 740 12 1.6%
Excl. PeakMemUse (bytes)488 500 12 2.5%

Parent/Child Regression/Improvement report for drupal_get_http_header [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_get_http_header0 N/A% 0 0.0% -1 -0.0% 12 0.0% 12 0.0%
Exclusive Metrics Diff for Current Function-1 N/A% -2 -200.0% 12 100.0% 12 100.0%
Parent function
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 0 N/A% -1 -100.0% 12 100.0% 12 100.0%
Child function
drupal_static0 N/A% 1 N/A% 1 100.0% 0 0.0% 0 0.0%