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mirror of https://gitlab.isc.org/isc-projects/bind9 synced 2025-08-22 01:59:26 +00:00

Update DNS Shotgun parameters for an updated dataset

We've switched to an updated dataset for shotgun jobs. The change in
underlying traffic caused the more sensitive doh-get (and partially dot)
jobs to overload the resolver, making the jobs unstable and unreliable,
due to an increased number of timeouts.

Readjust the load parameters slightly to avoid exceeding ~2 % of
timeouts in the cold cache scenario to stabilize the job results.
This commit is contained in:
Nicki Křížek 2025-08-11 15:04:50 +02:00
parent e040dded00
commit 338389b3eb

View File

@ -1766,7 +1766,7 @@ shotgun:dot:
<<: *shotgun_job
variables:
SHOTGUN_SCENARIO: dot
SHOTGUN_TRAFFIC_MULTIPLIER: 6
SHOTGUN_TRAFFIC_MULTIPLIER: 5
rules: &shotgun_rules_manual_mr
- if: '$CI_MERGE_REQUEST_DIFF_BASE_SHA != null'
variables:
@ -1780,7 +1780,7 @@ shotgun:doh-get:
<<: *shotgun_job
variables:
SHOTGUN_SCENARIO: doh-get
SHOTGUN_TRAFFIC_MULTIPLIER: 3
SHOTGUN_TRAFFIC_MULTIPLIER: 2
SHOTGUN_EVAL_THRESHOLD_LATENCY_PCTL_MAX: 0.4 # bump from the default due to increased tail-end jitter
rules: *shotgun_rules_manual_mr