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 Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #519abf80bb905Run #519ac1c42d00dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)348 332 -16 -4.6%
Incl. Wall Time (microsec) per call 348 332 -16 -4.6%
Excl. Wall Time (microsec)65 72 7 10.8%
Incl. CPU (microsecs)350 334 -16 -4.6%
Incl. CPU (microsecs) per call 350 334 -16 -4.6%
Excl. CPU (microsec)44 49 5 11.4%
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 12,120 12,120 N/A%
Incl. PeakMemUse (bytes) per call 0 12,120 12,120 N/A%
Excl. PeakMemUse (bytes)0 2,368 2,368 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% -16 -0.1% -16 -0.1% 81,352 52.4% 12,120 0.9%
Exclusive Metrics Diff for Current Function7 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
ob_end_flush-2 -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%
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%
flush0 0.0% -74 -462.5% -68 -425.0% -24 -0.0% 480 4.0%
ob_get_level-2 -50.0% -1 -6.2% -3 -18.8% -24 -0.0% 480 4.0%
function_exists0 0.0% 2 12.5% 2 12.5% -24 -0.0% 640 5.3%