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Merge branch '664-fetches-per-server-quota-docs-v9_14' into 'v9_14'

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Describe the polynomial backoff curve used in the quota adjustment

See merge request isc-projects/bind9!2523
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Ondřej Surý
2019-11-05 10:12:48 +00:00
parent d265ce0243 1ab5685d25
commit d116a4ea9f
1 changed files with 3 additions and 1 deletions
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lib/dns/adb.c
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@@ -4175,7 +4175,9 @@ dns_adb_changeflags(dns_adb_t *adb, dns_adbaddrinfo_t *addr,
}
/*
* (10000 / ((10 + n) / 10)^(3/2)) for n in 0..99.
* The polynomial backoff curve (10000 / ((10 + n) / 10)^(3/2)) <0..99> drops
* fairly aggressively at first, then slows down and tails off at around 2-3%.
*
* These will be used to make quota adjustments.
*/
static int quota_adj[] = {