Diff Report
Run #519eada161e65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ead03a5283: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hmacBase64

Drupal\Component\Utility\Crypt::hmacBase64Run #519eada161e65Run #519ead03a5283DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)378 387 9 2.4%
Incl. Wall Time (microsec) per call 38 39 1 2.4%
Excl. Wall Time (microsec)98 98 0 0.0%
Incl. CPU (microsecs)392 399 7 1.8%
Incl. CPU (microsecs) per call 39 40 1 1.8%
Excl. CPU (microsec)81 81 0 0.0%
Incl. MemUse (bytes)5,544 5,544 0 0.0%
Incl. MemUse (bytes) per call 554 554 0 0.0%
Excl. MemUse (bytes)1,000 1,000 0 0.0%
Incl. PeakMemUse (bytes)67,584 67,584 0 0.0%
Incl. PeakMemUse (bytes) per call 6,758 6,758 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Crypt::hmacBase64 [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::hmacBase640 N/A% 9 7.7% 7 0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% 0 N/A% 0 N/A%
Parent function
image_style_path_token0 N/A% 9 100.0% 7 100.0% 0 N/A% 0 N/A%
Child functions
hash_hmac0 N/A% 9 100.0% 8 114.3% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% 2 28.6% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% -3 -42.9% 0 N/A% 0 N/A%