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

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Describe the polynomial backoff curve used in the quota adjustment

Closes #664

See merge request isc-projects/bind9!2519
This commit is contained in:
Ondřej Surý
2019-11-05 08:50:01 +00:00
parent 5fc8130822 56ef09c3a1
commit ae33c75d06
1 changed files with 3 additions and 1 deletions
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lib/dns/adb.c
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@@ -4171,7 +4171,9 @@ 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[] = {