Diff Report
Run #51e2215579f70: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e22193d5fd6: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #51e2215579f70Run #51e22193d5fd6DiffDiff%
Number of Function Calls90 90 0 0.0%
Incl. Wall Time (microsec)946 933 -13 -1.4%
Incl. Wall Time (microsec) per call 11 10 -0 -1.4%
Excl. Wall Time (microsec)627 615 -12 -1.9%
Incl. CPU (microsecs)1,025 1,022 -3 -0.3%
Incl. CPU (microsecs) per call 11 11 -0 -0.3%
Excl. CPU (microsec)573 565 -8 -1.4%
Incl. MemUse (bytes)52,480 52,480 0 0.0%
Incl. MemUse (bytes) per call 583 583 0 0.0%
Excl. MemUse (bytes)18,112 18,112 0 0.0%
Incl. PeakMemUse (bytes)16,088 16,088 0 0.0%
Incl. PeakMemUse (bytes) per call 179 179 0 0.0%
Excl. PeakMemUse (bytes)9,512 9,512 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\HeaderBag::set [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\HeaderBag::set0 N/A% -13 -28.9% -3 -5.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-12 -92.3% -8 -266.7% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -9 -69.2% -6 -200.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -2 -15.4% 5 166.7% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% -2 -15.4% -1 -33.3% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle@10 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% -1 -7.7% -1 -33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% -2 -66.7% 0 N/A% 0 N/A%
array_values0 N/A% 0 0.0% -3 -100.0% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% 11 366.7% 0 N/A% 0 N/A%