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Update broker metrics to count matches, denials, and timeouts

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Our metrics were undercounting client polls by missing the case where
clients are matched with a snowflake but receive a timeout before the
snowflake responds with its answer. This change adds a new metric,
called client-snowflake-timeout-count, to the 24 hour broker stats and a
new "timeout" status label for prometheus metrics.
This commit is contained in:
Cecylia Bocovich 2025-03-06 13:45:07 -05:00
parent 583178f4f2
commit 57dc276e48
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GPG key ID: 009DE379FD9B7B90
4 changed files with 27 additions and 10 deletions
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9
broker/snowflake-broker_test.go
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@ -148,6 +148,7 @@ func TestBroker(t *testing.T) {
client-restricted-denied-count 8
client-unrestricted-denied-count 0
client-snowflake-match-count 0
client-snowflake-timeout-count 0
client-http-count 8
client-http-ips ??=8
client-ampcache-count 0
@ -178,6 +179,7 @@ client-sqs-ips
client-restricted-denied-count 0
client-unrestricted-denied-count 0
client-snowflake-match-count 8
client-snowflake-timeout-count 0
client-http-count 8
client-http-ips ??=8
client-ampcache-count 0
@ -249,6 +251,7 @@ client-sqs-ips
client-restricted-denied-count 8
client-unrestricted-denied-count 0
client-snowflake-match-count 0
client-snowflake-timeout-count 0
client-http-count 8
client-http-ips ??=8
client-ampcache-count 0
@ -279,6 +282,7 @@ client-sqs-ips
client-restricted-denied-count 0
client-unrestricted-denied-count 0
client-snowflake-match-count 8
client-snowflake-timeout-count 0
client-http-count 8
client-http-ips ??=8
client-ampcache-count 0
@ -335,6 +339,7 @@ client-sqs-ips
client-restricted-denied-count 8
client-unrestricted-denied-count 0
client-snowflake-match-count 0
client-snowflake-timeout-count 0
client-http-count 0
client-http-ips
client-ampcache-count 8
@ -367,6 +372,7 @@ client-sqs-ips
client-restricted-denied-count 0
client-unrestricted-denied-count 0
client-snowflake-match-count 8
client-snowflake-timeout-count 0
client-http-count 0
client-http-ips
client-ampcache-count 8
@ -729,6 +735,7 @@ client-denied-count 0
client-restricted-denied-count 0
client-unrestricted-denied-count 0
client-snowflake-match-count 0
client-snowflake-timeout-count 0
client-http-count 0
client-http-ips
client-ampcache-count 0
@ -757,6 +764,7 @@ snowflake-ips-nat-unknown 1
client-restricted-denied-count 8
client-unrestricted-denied-count 0
client-snowflake-match-count 0
client-snowflake-timeout-count 0
client-http-count 8
client-http-ips CA=8
client-ampcache-count 0
@ -781,6 +789,7 @@ client-denied-count 0
client-restricted-denied-count 0
client-unrestricted-denied-count 0
client-snowflake-match-count 0
client-snowflake-timeout-count 0
client-http-count 0
client-http-ips
client-ampcache-count 0