Diff Report
Run #519ac1c42d00d: 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 #519ac1c42d00dRun #519abf80bb905DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)332 348 16 4.8%
Incl. Wall Time (microsec) per call 332 348 16 4.8%
Excl. Wall Time (microsec)72 65 -7 -9.7%
Incl. CPU (microsecs)334 350 16 4.8%
Incl. CPU (microsecs) per call 334 350 16 4.8%
Excl. CPU (microsec)49 44 -5 -10.2%
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)12,120 0 -12,120 -100.0%
Incl. PeakMemUse (bytes) per call 12,120 0 -12,120 -100.0%
Excl. PeakMemUse (bytes)2,368 0 -2,368 -100.0%

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% 16 0.1% 16 0.1% -81,352 -52.4% -12,120 -0.9%
Exclusive Metrics Diff for Current Function-7 -43.8% -5 -31.2% -2,408 -3.0% -2,368 -19.5%
Parent function
drupal_handle_request0 N/A% 16 100.0% 16 100.0% -81,352 -100.0% -12,120 -100.0%
Child functions
flush0 0.0% 74 462.5% 68 425.0% 24 0.0% -480 -4.0%
Symfony\Component\HttpFoundation\Response::sendContent0 0.0% -49 -306.2% -49 -306.2% 80 0.1% -624 -5.1%
Symfony\Component\HttpFoundation\Response::sendHeaders0 0.0% -22 -137.5% -23 -143.8% 40 0.0% -7,048 -58.2%
ob_end_flush2 50.0% 17 106.2% 21 131.2% -81,976 -100.8% 0 0.0%
ob_get_status0 0.0% 4 25.0% 3 18.8% 2,840 3.5% -480 -4.0%
function_exists0 0.0% -2 -12.5% -2 -12.5% 24 0.0% -640 -5.3%
ob_get_level2 50.0% 1 6.2% 3 18.8% 24 0.0% -480 -4.0%