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

Symfony\Component\HttpFoundation\Response::sendRun #519abf80bb905Run #519ac1a144fa6DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)348 294 -54 -15.5%
Incl. Wall Time (microsec) per call 348 294 -54 -15.5%
Excl. Wall Time (microsec)65 51 -14 -21.5%
Incl. CPU (microsecs)350 296 -54 -15.4%
Incl. CPU (microsecs) per call 350 296 -54 -15.4%
Excl. CPU (microsec)44 40 -4 -9.1%
Incl. MemUse (bytes)-65,192 16,160 81,352 124.8%
Incl. MemUse (bytes) per call -65,192 16,160 81,352 124.8%
Excl. MemUse (bytes)-40 2,368 2,408 6020.0%
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 Function-14 -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_flush-2 -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_level-2 -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%