16745: Rename session cache size metric.

Arvados-DCO-1.1-Signed-off-by: Tom Clegg <tom@curii.com>

diff --git a/services/keep-web/cache.go b/services/keep-web/cache.go
index ec48be609015b61063bb89b9718b98e85294a111..07db7a016f7bbd25442b4b7500e53633bd4b0059 100644 (file)
--- a/services/keep-web/cache.go
+++ b/services/keep-web/cache.go
@@ -81,8 +81,8 @@ func (m *cacheMetrics) setup(reg *prometheus.Registry) {
        reg.MustRegister(m.apiCalls)
        m.collectionBytes = prometheus.NewGauge(prometheus.GaugeOpts{
                Namespace: "arvados",
-               Subsystem: "keepweb_collectioncache",
-               Name:      "cached_manifest_bytes",
+               Subsystem: "keepweb_sessions",
+               Name:      "cached_collection_bytes",
                Help:      "Total size of all cached manifests and sessions.",
        })
        reg.MustRegister(m.collectionBytes)