From 495d54b451df81745fa576aa8a9d75c7ba5fe03a Mon Sep 17 00:00:00 2001 From: Yevhen Tienkaiev Date: Wed, 12 Jul 2023 03:35:28 +0300 Subject: [PATCH] Fix threshold for IstioLatency99Percentile IstioLatency99Percentile is in milliseconds so to have 1s we need to set 1000 instead of 1 --- dist/rules/istio/embedded-exporter.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/dist/rules/istio/embedded-exporter.yml b/dist/rules/istio/embedded-exporter.yml index 6705070..cdf012e 100644 --- a/dist/rules/istio/embedded-exporter.yml +++ b/dist/rules/istio/embedded-exporter.yml @@ -77,7 +77,7 @@ groups: description: "Istio average requests execution is longer than 100ms.\n VALUE = {{ $value }}\n LABELS = {{ $labels }}" - alert: IstioLatency99Percentile - expr: 'histogram_quantile(0.99, sum(rate(istio_request_duration_milliseconds_bucket[1m])) by (destination_canonical_service, destination_workload_namespace, source_canonical_service, source_workload_namespace, le)) > 1' + expr: 'histogram_quantile(0.99, sum(rate(istio_request_duration_milliseconds_bucket[1m])) by (destination_canonical_service, destination_workload_namespace, source_canonical_service, source_workload_namespace, le)) > 1000' for: 1m labels: severity: warning