@@ -98,18 +98,18 @@ func NewServerTailnet(
9898agentConnectionTimes :map [uuid.UUID ]time.Time {},
9999agentTickets :map [uuid.UUID ]map [uuid.UUID ]struct {}{},
100100transport :tailnetTransport .Clone (),
101- connsPerAgent :prometheus .NewGauge (prometheus.GaugeOpts {
101+ connsPerAgent :prometheus .NewGaugeVec (prometheus.GaugeOpts {
102102Namespace :"coder" ,
103103Subsystem :"servertailnet" ,
104- Name :"open_tcp_connections " ,
104+ Name :"open_connections " ,
105105Help :"Total number of TCP connections currently open to workspace agents." ,
106- }),
107- totalConns :prometheus .NewCounter (prometheus.CounterOpts {
106+ }, [] string { "network" } ),
107+ totalConns :prometheus .NewCounterVec (prometheus.CounterOpts {
108108Namespace :"coder" ,
109109Subsystem :"servertailnet" ,
110- Name :"tcp_connections_total " ,
110+ Name :"connections_total " ,
111111Help :"Total number of TCP connections made to workspace agents." ,
112- }),
112+ }, [] string { "network" } ),
113113}
114114tn .transport .DialContext = tn .dialContext
115115// These options are mostly just picked at random, and they can likely be
@@ -328,8 +328,8 @@ type ServerTailnet struct {
328328
329329transport * http.Transport
330330
331- connsPerAgent prometheus.Gauge
332- totalConns prometheus.Counter
331+ connsPerAgent * prometheus.GaugeVec
332+ totalConns * prometheus.CounterVec
333333}
334334
335335func (s * ServerTailnet )ReverseProxy (targetURL ,dashboardURL * url.URL ,agentID uuid.UUID )* httputil.ReverseProxy {
@@ -380,8 +380,8 @@ func (s *ServerTailnet) dialContext(ctx context.Context, network, addr string) (
380380return nil ,err
381381}
382382
383- s .connsPerAgent .Inc ()
384- s .totalConns .Inc ()
383+ s .connsPerAgent .WithLabelValues ( "tcp" ). Inc ()
384+ s .totalConns .WithLabelValues ( "tcp" ). Inc ()
385385return & instrumentedConn {
386386Conn :nc ,
387387agentID :agentID ,
@@ -498,12 +498,12 @@ type instrumentedConn struct {
498498
499499agentID uuid.UUID
500500closeOnce sync.Once
501- connsPerAgent prometheus.Gauge
501+ connsPerAgent * prometheus.GaugeVec
502502}
503503
504504func (c * instrumentedConn )Close ()error {
505505c .closeOnce .Do (func () {
506- c .connsPerAgent .Dec ()
506+ c .connsPerAgent .WithLabelValues ( "tcp" ). Dec ()
507507})
508508return c .Conn .Close ()
509509}