Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for system_stream_wrappers

system_stream_wrappersRun #52f2e60305388Run #52f2e62cef49aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,083 1,152 69 6.4%
Incl. Wall Time (microsec) per call 1,083 1,152 69 6.4%
Excl. Wall Time (microsec)16 18 2 12.5%
Incl. CPU (microsecs)977 1,057 80 8.2%
Incl. CPU (microsecs) per call 977 1,057 80 8.2%
Excl. CPU (microsec)14 11 -3 -21.4%
Incl. MemUse (bytes)136,368 136,368 0 0.0%
Incl. MemUse (bytes) per call 136,368 136,368 0 0.0%
Excl. MemUse (bytes)3,680 3,680 0 0.0%
Incl. PeakMemUse (bytes)134,240 134,240 0 0.0%
Incl. PeakMemUse (bytes) per call 134,240 134,240 0 0.0%
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% 69 3.0% 80 3.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 2.9% -3 -3.8% 0 N/A% 0 N/A%
Parent function
call_user_func_array0 N/A% 69 100.0% 80 100.0% 0 N/A% 0 N/A%
Child functions
t0 N/A% 62 89.9% 67 83.8% 0 N/A% 0 N/A%
Drupal\Core\Config\Config::get0 N/A% 17 24.6% 17 21.2% 0 N/A% 0 N/A%
Drupal::config0 N/A% -12 -17.4% -1 -1.2% 0 N/A% 0 N/A%