Add unit to latency metrics.

Add `seconds` unit to latency metrics based on uptream naming
convention[0].

[0]: https://prometheus.io/docs/practices/naming/#metric-names

1 files changed, 8 insertions, 8 deletions

diff --git a/spec/controllers/metrics_controller_spec.rb b/spec/controllers/metrics_controller_spec.rb
index 86847c07c09..8964d89b438 100644
--- a/spec/controllers/metrics_controller_spec.rb
+++ b/spec/controllers/metrics_controller_spec.rb
@@ -24,7 +24,7 @@ describe MetricsController do
 
         expect(response.body).to match(/^db_ping_timeout 0$/)
         expect(response.body).to match(/^db_ping_success 1$/)
-        expect(response.body).to match(/^db_ping_latency [0-9\.]+$/)
+        expect(response.body).to match(/^db_ping_latency_seconds [0-9\.]+$/)
       end
 
       it 'returns Redis ping metrics' do
@@ -32,7 +32,7 @@ describe MetricsController do
 
         expect(response.body).to match(/^redis_ping_timeout 0$/)
         expect(response.body).to match(/^redis_ping_success 1$/)
-        expect(response.body).to match(/^redis_ping_latency [0-9\.]+$/)
+        expect(response.body).to match(/^redis_ping_latency_seconds [0-9\.]+$/)
       end
 
       it 'returns Caching ping metrics' do
@@ -40,7 +40,7 @@ describe MetricsController do
 
         expect(response.body).to match(/^redis_cache_ping_timeout 0$/)
         expect(response.body).to match(/^redis_cache_ping_success 1$/)
-        expect(response.body).to match(/^redis_cache_ping_latency [0-9\.]+$/)
+        expect(response.body).to match(/^redis_cache_ping_latency_seconds [0-9\.]+$/)
       end
 
       it 'returns Queues ping metrics' do
@@ -48,7 +48,7 @@ describe MetricsController do
 
         expect(response.body).to match(/^redis_queues_ping_timeout 0$/)
         expect(response.body).to match(/^redis_queues_ping_success 1$/)
-        expect(response.body).to match(/^redis_queues_ping_latency [0-9\.]+$/)
+        expect(response.body).to match(/^redis_queues_ping_latency_seconds [0-9\.]+$/)
       end
 
       it 'returns SharedState ping metrics' do
@@ -56,17 +56,17 @@ describe MetricsController do
 
         expect(response.body).to match(/^redis_shared_state_ping_timeout 0$/)
         expect(response.body).to match(/^redis_shared_state_ping_success 1$/)
-        expect(response.body).to match(/^redis_shared_state_ping_latency [0-9\.]+$/)
+        expect(response.body).to match(/^redis_shared_state_ping_latency_seconds [0-9\.]+$/)
       end
 
       it 'returns file system check metrics' do
         get :index
 
-        expect(response.body).to match(/^filesystem_access_latency{shard="default"} [0-9\.]+$/)
+        expect(response.body).to match(/^filesystem_access_latency_seconds{shard="default"} [0-9\.]+$/)
         expect(response.body).to match(/^filesystem_accessible{shard="default"} 1$/)
-        expect(response.body).to match(/^filesystem_write_latency{shard="default"} [0-9\.]+$/)
+        expect(response.body).to match(/^filesystem_write_latency_seconds{shard="default"} [0-9\.]+$/)
         expect(response.body).to match(/^filesystem_writable{shard="default"} 1$/)
-        expect(response.body).to match(/^filesystem_read_latency{shard="default"} [0-9\.]+$/)
+        expect(response.body).to match(/^filesystem_read_latency_seconds{shard="default"} [0-9\.]+$/)
         expect(response.body).to match(/^filesystem_readable{shard="default"} 1$/)
       end