Swap Prometheus with Victoria Metrics

cmd/setup-node/commands/root.go

@@ -6,17 +6,13 @@ import (
 	"encoding/json"
 	"io"
 	"io/ioutil"
-	"net/http"
 	"os"
 
-	"github.com/go-chi/chi"
-	"github.com/go-chi/chi/middleware"
-	"github.com/prometheus/client_golang/prometheus"
-	"github.com/prometheus/client_golang/prometheus/promhttp"
 	"github.com/sirupsen/logrus"
 	"github.com/skycoin/dmsg/buildinfo"
 	"github.com/skycoin/dmsg/cmdutil"
 	"github.com/skycoin/dmsg/discord"
+	"github.com/skycoin/dmsg/metricsutil"
 	"github.com/skycoin/skycoin/src/util/logging"
 	"github.com/spf13/cobra"
 
@@ -122,25 +118,13 @@ func prepareMetrics(log logrus.FieldLogger) setupmetrics.Metrics {
 		return setupmetrics.NewEmpty()
 	}
 
-	m := setupmetrics.New(tag)
-	r := chi.NewRouter()
+	m := setupmetrics.NewVictoriaMetrics()
 
-	r.Use(middleware.RequestID)
-	r.Use(middleware.RealIP)
-	r.Use(middleware.Logger)
-	r.Use(middleware.Recoverer)
+	metricsutil.ServeHTTPMetrics(log, metricsAddr)
 
-	// TODO(evanlinjin): The following should be replaced by promutil.AddMetricsHandle
-	reg := prometheus.NewPedanticRegistry()
-	reg.MustRegister(prometheus.NewProcessCollector(prometheus.ProcessCollectorOpts{}))
-	reg.MustRegister(prometheus.NewGoCollector())
-	reg.MustRegister(m.Collectors()...)
-	h := promhttp.InstrumentMetricHandler(reg, promhttp.HandlerFor(reg, promhttp.HandlerOpts{}))
-
-	r.Handle("/metrics", h)
-
-	log.WithField("addr", metricsAddr).Info("Serving metrics...")
-	go func() { log.Fatal(http.ListenAndServe(metricsAddr, r)) }()
+	// TODO (darkrengarius): implement these with Victoria Metrics somehow
+	//reg.MustRegister(prometheus.NewProcessCollector(prometheus.ProcessCollectorOpts{}))
+	//reg.MustRegister(prometheus.NewGoCollector())
 
 	return m
 }

go.mod

@@ -5,25 +5,30 @@ go 1.14
 require (
 	github.com/AudriusButkevicius/pfilter v0.0.0-20190627213056-c55ef6137fc6
 	github.com/StackExchange/wmi v0.0.0-20190523213315-cbe66965904d // indirect
+	github.com/VictoriaMetrics/metrics v1.12.3
 	github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5
 	github.com/creack/pty v1.1.11 // indirect
 	github.com/go-chi/chi v4.1.2+incompatible
 	github.com/go-ole/go-ole v1.2.4 // indirect
 	github.com/google/go-github v17.0.0+incompatible
 	github.com/google/go-querystring v1.0.0 // indirect
 	github.com/google/uuid v1.1.1
+	github.com/gorilla/handlers v1.4.2 // indirect
 	github.com/gorilla/securecookie v1.1.1
 	github.com/klauspost/reedsolomon v1.9.9 // indirect
+	github.com/konsorten/go-windows-terminal-sequences v1.0.3 // indirect
+	github.com/mattn/go-colorable v0.1.8 // indirect
+	github.com/mgutz/ansi v0.0.0-20200706080929-d51e80ef957d // indirect
 	github.com/mholt/archiver/v3 v3.3.0
 	github.com/mmcloughlin/avo v0.0.0-20200523190732-4439b6b2c061 // indirect
 	github.com/pkg/profile v1.5.0
-	github.com/prometheus/client_golang v1.7.1
+	github.com/prometheus/client_golang v1.7.1 // indirect
 	github.com/rakyll/statik v0.1.7
 	github.com/schollz/progressbar/v2 v2.15.0
 	github.com/shirou/gopsutil v2.20.5+incompatible
-	github.com/sirupsen/logrus v1.6.0
-	github.com/skycoin/dmsg v0.0.0-20201018132543-a08c07be4640
-	github.com/skycoin/skycoin v0.26.0
+	github.com/sirupsen/logrus v1.7.0
+	github.com/skycoin/dmsg v0.0.0-20201216183836-dae8a7acfc14
+	github.com/skycoin/skycoin v0.27.1
 	github.com/skycoin/yamux v0.0.0-20200803175205-571ceb89da9f
 	github.com/songgao/water v0.0.0-20200317203138-2b4b6d7c09d8
 	github.com/spf13/cobra v1.0.0
@@ -35,8 +40,10 @@ require (
 	github.com/xtaci/kcp-go v5.4.20+incompatible
 	github.com/xtaci/lossyconn v0.0.0-20200209145036-adba10fffc37 // indirect
 	go.etcd.io/bbolt v1.3.5
+	golang.org/x/crypto v0.0.0-20201208171446-5f87f3452ae9 // indirect
 	golang.org/x/net v0.0.0-20200625001655-4c5254603344
-	golang.org/x/sys v0.0.0-20200929083018-4d22bbb62b3c
+	golang.org/x/sys v0.0.0-20201214210602-f9fddec55a1e
+	golang.org/x/term v0.0.0-20201210144234-2321bbc49cbf // indirect
 	golang.zx2c4.com/wireguard v0.0.20200320
 	nhooyr.io/websocket v1.8.2
 )

go.sum

@@ -5,6 +5,8 @@ github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03
 github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
 github.com/StackExchange/wmi v0.0.0-20190523213315-cbe66965904d h1:G0m3OIz70MZUWq3EgK3CesDbo8upS2Vm9/P3FtgI+Jk=
 github.com/StackExchange/wmi v0.0.0-20190523213315-cbe66965904d/go.mod h1:3eOhrUMpNV+6aFIbp5/iudMxNCF27Vw2OZgy4xEx0Fg=
+github.com/VictoriaMetrics/metrics v1.12.3 h1:Fe6JHC6MSEKa+BtLhPN8WIvS+HKPzMc2evEpNeCGy7I=
+github.com/VictoriaMetrics/metrics v1.12.3/go.mod h1:Z1tSfPfngDn12bTfZSCqArT3OPY3u88J12hSoOhuiRE=
 github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
 github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
 github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
@@ -112,6 +114,7 @@ github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANyt
 github.com/jonboulle/clockwork v0.1.0/go.mod h1:Ii8DK3G1RaLaWxj9trq07+26W01tbo22gdxWY5EU2bo=
 github.com/json-iterator/go v1.1.6/go.mod h1:+SdeFBvtyEkXs7REEP0seUULqWtbJapLOCVDaaPEHmU=
 github.com/json-iterator/go v1.1.8/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
+github.com/json-iterator/go v1.1.10 h1:Kz6Cvnvv2wGdaG/V8yMvfkmNiXq9Ya2KUv4rouJJr68=
 github.com/json-iterator/go v1.1.10/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
 github.com/jtolds/gls v4.20.0+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
 github.com/julienschmidt/httprouter v1.2.0/go.mod h1:SYymIcj16QtmaHHD7aYtjjsJG7VTCxuUUipMqKk8s4w=
@@ -145,12 +148,16 @@ github.com/magiconair/properties v1.8.0/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czP
 github.com/magiconair/properties v1.8.1/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czPbwD3XqdrwzmxQ=
 github.com/mattn/go-colorable v0.1.6 h1:6Su7aK7lXmJ/U79bYtBjLNaha4Fs1Rg9plHpcH+vvnE=
 github.com/mattn/go-colorable v0.1.6/go.mod h1:u6P/XSegPjTcexA+o6vUJrdnUu04hMope9wVRipJSqc=
+github.com/mattn/go-colorable v0.1.8 h1:c1ghPdyEDarC70ftn0y+A/Ee++9zz8ljHG1b13eJ0s8=
+github.com/mattn/go-colorable v0.1.8/go.mod h1:u6P/XSegPjTcexA+o6vUJrdnUu04hMope9wVRipJSqc=
 github.com/mattn/go-isatty v0.0.12 h1:wuysRhFDzyxgEmMf5xjvJ2M9dZoWAXNNr5LSBS7uHXY=
 github.com/mattn/go-isatty v0.0.12/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU=
 github.com/matttproud/golang_protobuf_extensions v1.0.1 h1:4hp9jkHxhMHkqkrB3Ix0jegS5sx/RkqARlsWZ6pIwiU=
 github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
 github.com/mgutz/ansi v0.0.0-20170206155736-9520e82c474b h1:j7+1HpAFS1zy5+Q4qx1fWh90gTKwiN4QCGoY9TWyyO4=
 github.com/mgutz/ansi v0.0.0-20170206155736-9520e82c474b/go.mod h1:01TrycV0kFyexm33Z7vhZRXopbI8J3TDReVlkTgMUxE=
+github.com/mgutz/ansi v0.0.0-20200706080929-d51e80ef957d h1:5PJl274Y63IEHC+7izoQE9x6ikvDFZS2mDVS3drnohI=
+github.com/mgutz/ansi v0.0.0-20200706080929-d51e80ef957d/go.mod h1:01TrycV0kFyexm33Z7vhZRXopbI8J3TDReVlkTgMUxE=
 github.com/mholt/archiver/v3 v3.3.0 h1:vWjhY8SQp5yzM9P6OJ/eZEkmi3UAbRrxCq48MxjAzig=
 github.com/mholt/archiver/v3 v3.3.0/go.mod h1:YnQtqsp+94Rwd0D/rk5cnLrxusUBUXg+08Ebtr1Mqao=
 github.com/mitchellh/colorstring v0.0.0-20190213212951-d06e56a500db h1:62I3jR2EmQ4l5rM/4FEfDWcRD+abF5XlKShorW5LRoQ=
@@ -160,8 +167,10 @@ github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh
 github.com/mmcloughlin/avo v0.0.0-20200523190732-4439b6b2c061 h1:UCU8+cLbbvyxi0sQ9fSeoEhZgvrrD9HKMtX6Gmc1vk8=
 github.com/mmcloughlin/avo v0.0.0-20200523190732-4439b6b2c061/go.mod h1:wqKykBG2QzQDJEzvRkcS8x6MiSJkF52hXZsXcjaB3ls=
 github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
+github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
+github.com/modern-go/reflect2 v1.0.1 h1:9f412s+6RmYXLWZSEzVVgPGK7C2PphHj5RJrvfx9AWI=
 github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
 github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
 github.com/nwaples/rardecode v1.0.0 h1:r7vGuS5akxOnR4JQSkko62RJ1ReCMXxQRPtxsiFMBOs=
@@ -219,12 +228,18 @@ github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPx
 github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=
 github.com/sirupsen/logrus v1.6.0 h1:UBcNElsrwanuuMsnGSlYmtmgbb23qDR5dG+6X6Oo89I=
 github.com/sirupsen/logrus v1.6.0/go.mod h1:7uNnSEd1DgxDLC74fIahvMZmmYsHGZGEOFrfsX/uA88=
+github.com/sirupsen/logrus v1.7.0 h1:ShrD1U9pZB12TX0cVy0DtePoCH97K8EtX+mg7ZARUtM=
+github.com/sirupsen/logrus v1.7.0/go.mod h1:yWOB1SBYBC5VeMP7gHvWumXLIWorT60ONWic61uBYv0=
 github.com/skycoin/dmsg v0.0.0-20201018132543-a08c07be4640 h1:ZE/Q5yP4IKKfrhmBXDaamo0qzkURcQsgOoWr/rsrTmE=
 github.com/skycoin/dmsg v0.0.0-20201018132543-a08c07be4640/go.mod h1:6PC4Y9Z0b/zWQKt4IjilsXeVVbbHIVbJKL2/W0YUrkU=
+github.com/skycoin/dmsg v0.0.0-20201216183836-dae8a7acfc14 h1:ettvdRq5O1+bx1wIZPS9w+BnjzTxhZeNItDgwYI8KHs=
+github.com/skycoin/dmsg v0.0.0-20201216183836-dae8a7acfc14/go.mod h1:aP/e1DEQQ16i5AzHy2e+2EFYT3ZN/sIyWRY0js56yY8=
 github.com/skycoin/noise v0.0.0-20180327030543-2492fe189ae6 h1:1Nc5EBY6pjfw1kwW0duwyG+7WliWz5u9kgk1h5MnLuA=
 github.com/skycoin/noise v0.0.0-20180327030543-2492fe189ae6/go.mod h1:UXghlricA7J3aRD/k7p/zBObQfmBawwCxIVPVjz2Q3o=
 github.com/skycoin/skycoin v0.26.0 h1:xDxe2r8AclMntZ550Y/vUQgwgLtwrf9Wu5UYiYcN5/o=
 github.com/skycoin/skycoin v0.26.0/go.mod h1:78nHjQzd8KG0jJJVL/j0xMmrihXi70ti63fh8vXScJw=
+github.com/skycoin/skycoin v0.27.1 h1:HatxsRwVSPaV4qxH6290xPBmkH/HgiuAoY2qC+e8C9I=
+github.com/skycoin/skycoin v0.27.1/go.mod h1:78nHjQzd8KG0jJJVL/j0xMmrihXi70ti63fh8vXScJw=
 github.com/skycoin/yamux v0.0.0-20200803175205-571ceb89da9f h1:A5dEM1OE9YhN3LciZU9qPjo7fJ46JeHNi3JCroDkK0Y=
 github.com/skycoin/yamux v0.0.0-20200803175205-571ceb89da9f/go.mod h1:48cleOxgkiLbgv322LOg2Vrxtu180Mb8GG1HbuhmFYM=
 github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
@@ -266,6 +281,10 @@ github.com/ugorji/go v1.1.4/go.mod h1:uQMGLiO92mf5W77hV/PUCpI3pbzQx3CRekS0kk+RGr
 github.com/ugorji/go/codec v0.0.0-20181204163529-d75b2dcb6bc8/go.mod h1:VFNgLljTbGfSG7qAOspJ7OScBnGdDN/yBr0sguwnwf0=
 github.com/ulikunitz/xz v0.5.6 h1:jGHAfXawEGZQ3blwU5wnWKQJvAraT7Ftq9EXjnXYgt8=
 github.com/ulikunitz/xz v0.5.6/go.mod h1:2bypXElzHzzJZwzH67Y6wb67pO62Rzfn7BSiF4ABRW8=
+github.com/valyala/fastrand v1.0.0 h1:LUKT9aKer2dVQNUi3waewTbKV+7H17kvWFNKs2ObdkI=
+github.com/valyala/fastrand v1.0.0/go.mod h1:HWqCzkrkg6QXT8V2EXWvXCoow7vLwOFN002oeRzjapQ=
+github.com/valyala/histogram v1.1.2 h1:vOk5VrGjMBIoPR5k6wA8vBaC8toeJ8XO0yfRjFEc1h8=
+github.com/valyala/histogram v1.1.2/go.mod h1:CZAr6gK9dbD7hYx2s8WSPh0p5x5wETjC+2b3PJVtEdg=
 github.com/xi2/xz v0.0.0-20171230120015-48954b6210f8 h1:nIPpBwaJSVYIxUFsDv3M8ofmx9yWTog9BfvIu0q41lo=
 github.com/xi2/xz v0.0.0-20171230120015-48954b6210f8/go.mod h1:HUYIGzjTL3rfEspMxjDjgmT5uz5wzYJKVo23qUhYTos=
 github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2/go.mod h1:UETIi67q53MR2AWcXfiuqkDkRtnGDLqkBTpCHuJHxtU=
@@ -291,6 +310,8 @@ golang.org/x/crypto v0.0.0-20191219195013-becbf705a915/go.mod h1:LzIPMQfyMNhhGPh
 golang.org/x/crypto v0.0.0-20200302210943-78000ba7a073/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9 h1:psW17arqaxU48Z5kZ0CQnkZWQJsqcURM6tKiBApRjXI=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
+golang.org/x/crypto v0.0.0-20201208171446-5f87f3452ae9 h1:sYNJzB4J8toYPQTM6pAkcmBRgw9SnQKP9oXCHfgy604=
+golang.org/x/crypto v0.0.0-20201208171446-5f87f3452ae9/go.mod h1:jdWPYTVW3xRLrWPugEBEK3UY2ZEsg3UU495nc5E+M+I=
 golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
 golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
 golang.org/x/mod v0.2.0 h1:KU7oHjnv3XNWfa5COkzUifxZmxp1TyI7ImMXqFxLwvQ=
@@ -324,6 +345,7 @@ golang.org/x/sys v0.0.0-20181205085412-a5c9d58dba9a/go.mod h1:STP8DvDyc/dI5b8T5h
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191120155948-bd437916bb0e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191220142924-d4481acd189f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200106162015-b016eb3dc98e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -336,6 +358,13 @@ golang.org/x/sys v0.0.0-20200615200032-f1bc736245b1 h1:ogLJMz+qpzav7lGMh10LMvAkM
 golang.org/x/sys v0.0.0-20200615200032-f1bc736245b1/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200929083018-4d22bbb62b3c h1:/h0vtH0PyU0xAoZJVcRw1k0Ng+U0JAy3QDiFmppIlIE=
 golang.org/x/sys v0.0.0-20200929083018-4d22bbb62b3c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20201214210602-f9fddec55a1e h1:AyodaIpKjppX+cBfTASF2E1US3H2JFBj920Ot3rtDjs=
+golang.org/x/sys v0.0.0-20201214210602-f9fddec55a1e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/term v0.0.0-20201117132131-f5c789dd3221 h1:/ZHdbVpdR/jk3g30/d4yUL0JU9kksj8+F/bnQUVLGDM=
+golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
+golang.org/x/term v0.0.0-20201210144234-2321bbc49cbf h1:MZ2shdL+ZM/XzY3ZGOnh4Nlpnxz5GSOhOmtHo3iPU6M=
+golang.org/x/term v0.0.0-20201210144234-2321bbc49cbf/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=
 golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=

pkg/setup/rpc_gateway.go

@@ -26,7 +26,7 @@ type RPCGateway struct {
 // DialRouteGroup dials RouteGroups for route and rules.
 func (g *RPCGateway) DialRouteGroup(route routing.BidirectionalRoute, rules *routing.EdgeRules) (err error) {
 	log := logging.MustGetLogger("request:" + g.ReqPK.String())
-	defer g.Metrics.RecordRequest(route)(rules, &err)
+	defer g.Metrics.RecordRequest()(rules, &err)
 
 	ctx, cancel := context.WithTimeout(g.Ctx, g.Timeout)
 	defer cancel()

pkg/setup/setupmetrics/empty.go

@@ -1,21 +1,18 @@
 package setupmetrics
 
 import (
-	"github.com/prometheus/client_golang/prometheus"
-
 	"github.com/skycoin/skywire/pkg/routing"
 )
 
 // NewEmpty creates a new metrics implementation that does nothing.
-func NewEmpty() Metrics {
-	return empty{}
+func NewEmpty() Empty {
+	return Empty{}
 }
 
-type empty struct{}
+// Empty is a `Metrics` implementation which does nothing.
+type Empty struct{}
 
-func (empty) Collectors() []prometheus.Collector {
-	return nil
-}
-func (empty) RecordRequest(routing.BidirectionalRoute) func(*routing.EdgeRules, *error) {
+// RecordRequest implements `Metrics`.
+func (Empty) RecordRequest() func(*routing.EdgeRules, *error) {
 	return func(*routing.EdgeRules, *error) {}
 }

pkg/setup/setupmetrics/victoria_metrics.go

@@ -0,0 +1,48 @@
+package setupmetrics
+
+import (
+	"time"
+
+	"github.com/VictoriaMetrics/metrics"
+
+	"github.com/skycoin/dmsg/metricsutil"
+
+	"github.com/skycoin/skywire/pkg/routing"
+)
+
+// Metrics collects metrics in prometheus format.
+type Metrics interface {
+	RecordRequest() func(*routing.EdgeRules, *error)
+}
+
+// VictoriaMetrics implements `Metrics` using Victoria Metrics.
+type VictoriaMetrics struct {
+	activeRequests        *metricsutil.VictoriaMetricsIntGaugeWrapper
+	reqDurationsFailed    *metrics.Histogram
+	reqDurationsSuccesses *metrics.Histogram
+}
+
+// NewVictoriaMetrics returns the Victoria Metrics implementation of Metrics.
+func NewVictoriaMetrics() *VictoriaMetrics {
+	return &VictoriaMetrics{
+		activeRequests:        metricsutil.NewVictoriaMetricsIntGauge("active_request_count"),
+		reqDurationsFailed:    metrics.GetOrCreateHistogram("request_durations{success=\"true\"}"),
+		reqDurationsSuccesses: metrics.GetOrCreateHistogram("request_durations{success=\"false\"}"),
+	}
+}
+
+// RecordRequest implements `Metrics`.
+func (m *VictoriaMetrics) RecordRequest() func(rules *routing.EdgeRules, err *error) {
+	start := time.Now()
+	m.activeRequests.Inc()
+
+	return func(rules *routing.EdgeRules, err *error) {
+		if *err == nil {
+			m.reqDurationsSuccesses.UpdateDuration(start)
+		} else {
+			m.reqDurationsFailed.UpdateDuration(start)
+		}
+
+		m.activeRequests.Dec()
+	}
+}