Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e3238612: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #53923d861ff11Run #53923e3238612DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)259 249 -10 -3.9%
Incl. Wall Time (microsec) per call 259 249 -10 -3.9%
Excl. Wall Time (microsec)51 50 -1 -2.0%
Incl. CPU (microsecs)262 251 -11 -4.2%
Incl. CPU (microsecs) per call 262 251 -11 -4.2%
Excl. CPU (microsec)48 34 -14 -29.2%
Incl. MemUse (bytes)3,272 3,272 0 0.0%
Incl. MemUse (bytes) per call 3,272 3,272 0 0.0%
Excl. MemUse (bytes)896 896 0 0.0%
Incl. PeakMemUse (bytes)28,832 28,832 0 0.0%
Incl. PeakMemUse (bytes) per call 28,832 28,832 0 0.0%
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 N/A% -10 -2.1% -11 -3.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -10.0% -14 -127.3% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% -10 -100.0% -11 -100.0% 0 N/A% 0 N/A%
Child functions
version_compare0 N/A% -9 -90.0% -7 -63.6% 0 N/A% 0 N/A%
function_exists0 N/A% -9 -90.0% -1 -9.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% 5 50.0% 6 54.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% 4 40.0% 3 27.3% 0 N/A% 0 N/A%
flush0 N/A% 0 0.0% 1 9.1% 0 N/A% 0 N/A%
ob_end_flush0 N/A% 0 0.0% 1 9.1% 0 N/A% 0 N/A%
ob_get_status0 N/A% 0 0.0% -1 -9.1% 0 N/A% 0 N/A%
ob_get_level0 N/A% 0 0.0% 1 9.1% 0 N/A% 0 N/A%