diff --git a/connector/collector/docker.go b/connector/collector/docker.go
index 10e4425..03c18de 100644
--- a/connector/collector/docker.go
+++ b/connector/collector/docker.go
@@ -1,17 +1,17 @@
 package collector
 
 import (
-	"github.com/bcicen/ctop/metrics"
+	"github.com/bcicen/ctop/models"
 	api "github.com/fsouza/go-dockerclient"
 )
 
 // Docker collector
 type Docker struct {
-	metrics.Metrics
+	models.Metrics
 	id         string
 	client     *api.Client
 	running    bool
-	stream     chan metrics.Metrics
+	stream     chan models.Metrics
 	done       chan bool
 	lastCpu    float64
 	lastSysCpu float64
@@ -19,7 +19,7 @@ type Docker struct {
 
 func NewDocker(client *api.Client, id string) *Docker {
 	return &Docker{
-		Metrics: metrics.Metrics{},
+		Metrics: models.Metrics{},
 		id:      id,
 		client:  client,
 	}
@@ -27,7 +27,7 @@ func NewDocker(client *api.Client, id string) *Docker {
 
 func (c *Docker) Start() {
 	c.done = make(chan bool)
-	c.stream = make(chan metrics.Metrics)
+	c.stream = make(chan models.Metrics)
 	stats := make(chan *api.Stats)
 
 	go func() {
@@ -61,7 +61,7 @@ func (c *Docker) Running() bool {
 	return c.running
 }
 
-func (c *Docker) Stream() chan metrics.Metrics {
+func (c *Docker) Stream() chan models.Metrics {
 	return c.stream
 }
 
diff --git a/connector/collector/mock.go b/connector/collector/mock.go
index 09ada8a..972e6f5 100644
--- a/connector/collector/mock.go
+++ b/connector/collector/mock.go
@@ -6,13 +6,13 @@ import (
 	"math/rand"
 	"time"
 
-	"github.com/bcicen/ctop/metrics"
+	"github.com/bcicen/ctop/models"
 )
 
 // Mock collector
 type Mock struct {
-	metrics.Metrics
-	stream     chan metrics.Metrics
+	models.Metrics
+	stream     chan models.Metrics
 	done       bool
 	running    bool
 	aggression int64
@@ -20,7 +20,7 @@ type Mock struct {
 
 func NewMock(a int64) *Mock {
 	c := &Mock{
-		Metrics:    metrics.Metrics{},
+		Metrics:    models.Metrics{},
 		aggression: a,
 	}
 	c.MemLimit = 2147483648
@@ -33,7 +33,7 @@ func (c *Mock) Running() bool {
 
 func (c *Mock) Start() {
 	c.done = false
-	c.stream = make(chan metrics.Metrics)
+	c.stream = make(chan models.Metrics)
 	go c.run()
 }
 
@@ -41,7 +41,7 @@ func (c *Mock) Stop() {
 	c.done = true
 }
 
-func (c *Mock) Stream() chan metrics.Metrics {
+func (c *Mock) Stream() chan models.Metrics {
 	return c.stream
 }
 
diff --git a/connector/collector/runc.go b/connector/collector/runc.go
index c167495..905c018 100644
--- a/connector/collector/runc.go
+++ b/connector/collector/runc.go
@@ -5,17 +5,17 @@ package collector
 import (
 	"time"
 
-	"github.com/bcicen/ctop/metrics"
+	"github.com/bcicen/ctop/models"
 	"github.com/opencontainers/runc/libcontainer"
 	"github.com/opencontainers/runc/libcontainer/cgroups"
 )
 
 // Runc collector
 type Runc struct {
-	metrics.Metrics
+	models.Metrics
 	id         string
 	libc       libcontainer.Container
-	stream     chan metrics.Metrics
+	stream     chan models.Metrics
 	done       bool
 	running    bool
 	interval   int // collection interval, in seconds
@@ -25,7 +25,7 @@ type Runc struct {
 
 func NewRunc(libc libcontainer.Container) *Runc {
 	c := &Runc{
-		Metrics:  metrics.Metrics{},
+		Metrics:  models.Metrics{},
 		id:       libc.ID(),
 		libc:     libc,
 		interval: 1,
@@ -39,7 +39,7 @@ func (c *Runc) Running() bool {
 
 func (c *Runc) Start() {
 	c.done = false
-	c.stream = make(chan metrics.Metrics)
+	c.stream = make(chan models.Metrics)
 	go c.run()
 }
 
@@ -47,7 +47,7 @@ func (c *Runc) Stop() {
 	c.done = true
 }
 
-func (c *Runc) Stream() chan metrics.Metrics {
+func (c *Runc) Stream() chan models.Metrics {
 	return c.stream
 }
 
diff --git a/container/main.go b/container/main.go
index 38d0a66..4f004b6 100644
--- a/container/main.go
+++ b/container/main.go
@@ -4,7 +4,7 @@ import (
 	"github.com/bcicen/ctop/cwidgets"
 	"github.com/bcicen/ctop/cwidgets/compact"
 	"github.com/bcicen/ctop/logging"
-	"github.com/bcicen/ctop/metrics"
+	"github.com/bcicen/ctop/models"
 )
 
 var (
@@ -13,19 +13,19 @@ var (
 
 // Metrics and metadata representing a container
 type Container struct {
-	metrics.Metrics
+	models.Metrics
 	Id        string
 	Meta      map[string]string
 	Widgets   *compact.Compact
 	Display   bool // display this container in compact view
 	updater   cwidgets.WidgetUpdater
-	collector metrics.Collector
+	collector models.Collector
 }
 
-func New(id string, collector metrics.Collector) *Container {
+func New(id string, collector models.Collector) *Container {
 	widgets := compact.NewCompact(id)
 	return &Container{
-		Metrics:   metrics.NewMetrics(),
+		Metrics:   models.NewMetrics(),
 		Id:        id,
 		Meta:      make(map[string]string),
 		Widgets:   widgets,
@@ -67,14 +67,14 @@ func (c *Container) SetState(s string) {
 }
 
 // Read metric stream, updating widgets
-func (c *Container) Read(stream chan metrics.Metrics) {
+func (c *Container) Read(stream chan models.Metrics) {
 	go func() {
 		for metrics := range stream {
 			c.Metrics = metrics
 			c.updater.SetMetrics(metrics)
 		}
 		log.Infof("reader stopped for container: %s", c.Id)
-		c.Metrics = metrics.NewMetrics()
+		c.Metrics = models.NewMetrics()
 		c.Widgets.Reset()
 	}()
 	log.Infof("reader started for container: %s", c.Id)
diff --git a/cwidgets/compact/main.go b/cwidgets/compact/main.go
index b0d2d27..9fa2961 100644
--- a/cwidgets/compact/main.go
+++ b/cwidgets/compact/main.go
@@ -2,7 +2,7 @@ package compact
 
 import (
 	"github.com/bcicen/ctop/logging"
-	"github.com/bcicen/ctop/metrics"
+	"github.com/bcicen/ctop/models"
 	ui "github.com/gizak/termui"
 )
 
@@ -59,7 +59,7 @@ func (row *Compact) SetMeta(k, v string) {
 	}
 }
 
-func (row *Compact) SetMetrics(m metrics.Metrics) {
+func (row *Compact) SetMetrics(m models.Metrics) {
 	row.SetCPU(m.CPUUtil)
 	row.SetNet(m.NetRx, m.NetTx)
 	row.SetMem(m.MemUsage, m.MemLimit, m.MemPercent)
diff --git a/cwidgets/expanded/main.go b/cwidgets/expanded/main.go
index 9c355fd..0c53ca6 100644
--- a/cwidgets/expanded/main.go
+++ b/cwidgets/expanded/main.go
@@ -2,7 +2,7 @@ package expanded
 
 import (
 	"github.com/bcicen/ctop/logging"
-	"github.com/bcicen/ctop/metrics"
+	"github.com/bcicen/ctop/models"
 	ui "github.com/gizak/termui"
 )
 
@@ -55,7 +55,7 @@ func (e *Expanded) Down() {
 func (e *Expanded) SetWidth(w int)      { e.Width = w }
 func (e *Expanded) SetMeta(k, v string) { e.Info.Set(k, v) }
 
-func (e *Expanded) SetMetrics(m metrics.Metrics) {
+func (e *Expanded) SetMetrics(m models.Metrics) {
 	e.Cpu.Update(m.CPUUtil)
 	e.Net.Update(m.NetRx, m.NetTx)
 	e.Mem.Update(int(m.MemUsage), int(m.MemLimit))
diff --git a/cwidgets/main.go b/cwidgets/main.go
index 8ccafc7..50e4d2e 100644
--- a/cwidgets/main.go
+++ b/cwidgets/main.go
@@ -2,12 +2,12 @@ package cwidgets
 
 import (
 	"github.com/bcicen/ctop/logging"
-	"github.com/bcicen/ctop/metrics"
+	"github.com/bcicen/ctop/models"
 )
 
 var log = logging.Init()
 
 type WidgetUpdater interface {
 	SetMeta(string, string)
-	SetMetrics(metrics.Metrics)
+	SetMetrics(models.Metrics)
 }
diff --git a/metrics/main.go b/models/main.go
similarity index 96%
rename from metrics/main.go
rename to models/main.go
index 8048122..fb1ddc3 100644
--- a/metrics/main.go
+++ b/models/main.go
@@ -1,4 +1,4 @@
-package metrics
+package models
 
 type Metrics struct {
 	CPUUtil      int