Diff Report
Run #51a0f01f2a0ce: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a0ef63cb19e: XHProf Run (Namespace=drupal-perf-ezeedub)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Component\Utility\Crypt::randomBytes

Drupal\Component\Utility\Crypt::randomBytesRun #51a0f01f2a0ceRun #51a0ef63cb19eDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,076 1,070 -6 -0.6%
Incl. Wall Time (microsec) per call 359 357 -2 -0.6%
Excl. Wall Time (microsec)118 115 -3 -2.5%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)11,284 11,284 0 0.0%
Incl. MemUse (bytes) per call 3,761 3,761 0 0.0%
Excl. MemUse (bytes)-10,244 -10,244 0 0.0%
Incl. PeakMemUse (bytes)34,704 34,704 0 0.0%
Incl. PeakMemUse (bytes) per call 11,568 11,568 0 0.0%
Excl. PeakMemUse (bytes)10,492 10,492 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Crypt::randomBytes [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
Drupal\Component\Utility\Crypt::randomBytes0 N/A% -6 -0.6% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -50.0% 0 N/A% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Uuid\Php::generate0 N/A% -6 -100.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
fread0 N/A% -19 -316.7% 0 N/A% 0 N/A% 0 N/A%
print_r0 N/A% 7 116.7% 0 N/A% 0 N/A% 0 N/A%
fopen0 N/A% 7 116.7% 0 N/A% 0 N/A% 0 N/A%
strlen0 N/A% 1 16.7% 0 N/A% 0 N/A% 0 N/A%
max0 N/A% 1 16.7% 0 N/A% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
fclose0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
getmypid0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%