Diff Report
Run #519ac1a144fa6: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #519ac1a144fa6Run #519abf80bb905DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)294 348 54 18.4%
Incl. Wall Time (microsec) per call 294 348 54 18.4%
Excl. Wall Time (microsec)51 65 14 27.5%
Incl. CPU (microsecs)296 350 54 18.2%
Incl. CPU (microsecs) per call 296 350 54 18.2%
Excl. CPU (microsec)40 44 4 10.0%
Incl. MemUse (bytes)16,160 -65,192 -81,352 -503.4%
Incl. MemUse (bytes) per call 16,160 -65,192 -81,352 -503.4%
Excl. MemUse (bytes)2,368 -40 -2,408 -101.7%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Response::send [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
Symfony\Component\HttpFoundation\Response::send0 0.0% 54 6.8% 54 3.5% -81,352 -19.0% 0 0.0%
Exclusive Metrics Diff for Current Function14 25.9% 4 7.4% -2,408 -3.0% 0 N/A%
Parent function
drupal_handle_request0 N/A% 54 100.0% 54 100.0% -81,352 -100.0% 0 N/A%
Child functions
flush0 0.0% 75 138.9% 77 142.6% 24 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendContent0 0.0% -55 -101.9% -54 -100.0% 80 0.1% 0 N/A%
ob_end_flush2 50.0% 17 31.5% 21 38.9% -81,976 -100.8% 0 N/A%
ob_get_status0 0.0% 5 9.3% 4 7.4% 2,840 3.5% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendHeaders0 0.0% -3 -5.6% -2 -3.7% 40 0.0% 0 N/A%
ob_get_level2 50.0% 2 3.7% 4 7.4% 24 0.0% 0 N/A%
function_exists0 0.0% -1 -1.9% 0 0.0% 24 0.0% 0 N/A%