5.2.12.6 Ingress RSS Rate Limit Message Drop Above one Percent Alert

Table 5-47 Ingress RSS Rate Limit Message Drop Above one Percent Alert:

Trigger Condition If a request has to be dropped when all the tokens in the bucket are exhausted and drop rate is detected above 1 percent of total transactions, this metric will be pegged and corresponding alert will be raised.
Severity Warning
Alert Details Provided

Summary:

Ingress RSS Based Rate Limiting Message Drop Rate detected above 1 Percent of Total Transactions

Expression:

sum(rate(oc_ingressgateway_rss_ratelimit_total{Status="dropped"}[5m])) by (namespace)/sum(rate(oc_ingressgateway_rss_ratelimit_total[5m])) by (namespace) *100 >= 1 < 10
OID 1.3.6.1.4.1.323.5.3.46.1.2.7016
Metric Name oc_ingressgateway_rss_ratelimit_total
Resolution The alerts gets cleared when the count goes down.