nickva commented on a change in pull request #3364:
URL: https://github.com/apache/couchdb/pull/3364#discussion_r582158885
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File path: rel/overlay/etc/default.ini
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@@ -482,6 +482,33 @@ ssl_certificate_max_depth = 3
; or 403 response this setting is not needed.
;session_refresh_interval_sec = 550
+; Usage coefficient decays historic fair share usage every scheduling
+; cycle. The value must be between 0.0 and 1.0. Lower values will
+; ensure historic usage decays quicker and higher values means it will
+; be remembered longer.
+;usage_coeff = 0.5
+
+; Priority coefficient decays all the fair share job priorities such
+; that they uniformly drift towards the front of the run queue. At the
+; default value of 0.98 it will take about 430 scheduler cycle (7
+; hours) for a single job which ran for 1 minute to drift towards the
+; front of the queue (get assigned priority 0). 7 hours was picked as
+; it is close the maximum error backoff interval of about 8 hours. The
+; value must be between 0.0 and 1.0. A too low of a value, coupled
+; with a lower max jobs or churn parameter could end up making the
+; majority of job priority 0 too quickly and canceling the effect of
+; the fair share algorithm.
+;priority_coeff = 0.98
+
+
+[replicator.shares]
+; Fair share configuration section. More shares result in a higher
+; chance that jobs from that db get to run. The default value is 100,
+; minimum is 1 and maximum is 1000. The configuration may be set even
+; if the database wasn't created yet.
Review comment:
Done
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