Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_stream_wrappers

system_stream_wrappersRun #52e436ce9c71dRun #52e4374042aceDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)936 1,120 184 19.7%
Incl. Wall Time (microsec) per call 936 1,120 184 19.7%
Excl. Wall Time (microsec)17 20 3 17.6%
Incl. CPU (microsecs)826 991 165 20.0%
Incl. CPU (microsecs) per call 826 991 165 20.0%
Excl. CPU (microsec)16 15 -1 -6.2%
Incl. MemUse (bytes)122,160 136,528 14,368 11.8%
Incl. MemUse (bytes) per call 122,160 136,528 14,368 11.8%
Excl. MemUse (bytes)3,680 3,680 0 0.0%
Incl. PeakMemUse (bytes)116,712 130,696 13,984 12.0%
Incl. PeakMemUse (bytes) per call 116,712 130,696 13,984 12.0%
Excl. PeakMemUse (bytes)464 464 0 0.0%

Parent/Child Regression/Improvement report for system_stream_wrappers [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
system_stream_wrappers0 N/A% 184 15.8% 165 16.3% 14,368 17.7% 13,984 17.4%
Exclusive Metrics Diff for Current Function3 1.6% -1 -0.6% 0 0.0% 0 0.0%
Parent function
call_user_func_array0 N/A% 184 100.0% 165 100.0% 14,368 100.0% 13,984 100.0%
Child functions
t0 N/A% 102 55.4% 105 63.6% 14,256 99.2% 13,912 99.5%
Drupal::config0 N/A% 69 37.5% 51 30.9% 112 0.8% 72 0.5%
Drupal\Core\Config\Config::get0 N/A% 10 5.4% 10 6.1% 0 0.0% 0 0.0%