Add percentage utilization support to paged attn

[EricLBuehler]

No description provided.

[github-actions]

Code Metrics Report

  ===============================================================================
 Language            Files        Lines         Code     Comments       Blanks
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 C Header                2           35           28            0            7
 Dockerfile              1           34           25            0            9
 Happy                   1          442          369            0           73
 JSON                   11          102          101            0            1
 Python                 40         1562         1346           46          170
 TOML                   19          557          491           11           55
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 Jupyter Notebooks       2            0            0            0            0
 |- Markdown             2           77           32           31           14
 |- Python               2          196          169            1           26
 (Total)                            273          201           32           40
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 Markdown               23         1810            0         1366          444
 |- BASH                 5          101           98            0            3
 |- JSON                 1           12           12            0            0
 |- Python               5           92           82            0           10
 |- Rust                 6          407          364           19           24
 |- TOML                 2           75           63            0           12
 (Total)                           2497          619         1385          493
-------------------------------------------------------------------------------
 Rust                  169        54150        49168          954         4028
 |- Markdown            91          837           13          776           48
 (Total)                          54987        49181         1730         4076
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 Total                 269        58692        51528         2377         4787
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