diff --git a/app/audit.go b/app/audit.go
index deb1546bc5..e07282dd74 100644
--- a/app/audit.go
+++ b/app/audit.go
@@ -161,7 +161,9 @@ func (s *Server) configureAudit(adt *audit.Audit, bAllowAdvancedLogging bool) er
 			errs = multierror.Append(err)
 			continue
 		}
-		adt.AddTarget(target)
+		if target != nil {
+			adt.AddTarget(target)
+		}
 	}
 	return errs
 }
diff --git a/app/server.go b/app/server.go
index 46c7f36344..6255817284 100644
--- a/app/server.go
+++ b/app/server.go
@@ -112,19 +112,20 @@ type Server struct {
 
 	newStore func() store.Store
 
-	htmlTemplateWatcher     *utils.HTMLTemplateWatcher
-	sessionCache            cache.Cache
-	seenPendingPostIdsCache cache.Cache
-	statusCache             cache.Cache
-	configListenerId        string
-	licenseListenerId       string
-	logListenerId           string
-	clusterLeaderListenerId string
-	searchConfigListenerId  string
-	searchLicenseListenerId string
-	configStore             config.Store
-	asymmetricSigningKey    *ecdsa.PrivateKey
-	postActionCookieSecret  []byte
+	htmlTemplateWatcher            *utils.HTMLTemplateWatcher
+	sessionCache                   cache.Cache
+	seenPendingPostIdsCache        cache.Cache
+	statusCache                    cache.Cache
+	configListenerId               string
+	licenseListenerId              string
+	logListenerId                  string
+	clusterLeaderListenerId        string
+	searchConfigListenerId         string
+	searchLicenseListenerId        string
+	loggerMetricsLicenseListenerId string
+	configStore                    config.Store
+	asymmetricSigningKey           *ecdsa.PrivateKey
+	postActionCookieSecret         []byte
 
 	advancedLogListenerCleanup func()
 
@@ -486,6 +487,11 @@ func NewServer(options ...Option) (*Server, error) {
 		}
 	}
 
+	s.enableLoggingMetrics()
+	s.loggerMetricsLicenseListenerId = s.AddLicenseListener(func(oldLicense, newLicense *model.License) {
+		s.enableLoggingMetrics()
+	})
+
 	// Enable developer settings if this is a "dev" build
 	if model.BuildNumber == "dev" {
 		s.UpdateConfig(func(cfg *model.Config) { *cfg.ServiceSettings.EnableDeveloper = true })
@@ -617,6 +623,18 @@ func (s *Server) initLogging() error {
 	return nil
 }
 
+func (s *Server) enableLoggingMetrics() {
+	if s.Metrics == nil {
+		return
+	}
+
+	if err := mlog.EnableMetrics(s.Metrics.GetLoggerMetricsCollector()); err != nil {
+		mlog.Debug("Failed to enable advanced logging metrics", mlog.Err(err))
+	} else {
+		mlog.Debug("Advanced logging metrics enabled")
+	}
+}
+
 const TIME_TO_WAIT_FOR_CONNECTIONS_TO_CLOSE_ON_SERVER_SHUTDOWN = time.Second
 
 func (s *Server) StopHTTPServer() {
@@ -649,6 +667,7 @@ func (s *Server) Shutdown() error {
 	s.HubStop()
 	s.ShutDownPlugins()
 	s.RemoveLicenseListener(s.licenseListenerId)
+	s.RemoveLicenseListener(s.loggerMetricsLicenseListenerId)
 	s.RemoveClusterLeaderChangedListener(s.clusterLeaderListenerId)
 
 	if s.tracer != nil {
diff --git a/einterfaces/metrics.go b/einterfaces/metrics.go
index 04ad95c153..921fadca73 100644
--- a/einterfaces/metrics.go
+++ b/einterfaces/metrics.go
@@ -3,6 +3,8 @@
 
 package einterfaces
 
+import "github.com/mattermost/logr"
+
 type MetricsInterface interface {
 	StartServer()
 	StopServer()
@@ -56,4 +58,6 @@ type MetricsInterface interface {
 	ObservePluginMultiHookIterationDuration(pluginID string, elapsed float64)
 	ObservePluginMultiHookDuration(elapsed float64)
 	ObservePluginApiDuration(pluginID, apiName string, success bool, elapsed float64)
+
+	GetLoggerMetricsCollector() logr.MetricsCollector
 }
diff --git a/einterfaces/mocks/MetricsInterface.go b/einterfaces/mocks/MetricsInterface.go
index 746be9e242..b7b9564b06 100644
--- a/einterfaces/mocks/MetricsInterface.go
+++ b/einterfaces/mocks/MetricsInterface.go
@@ -4,7 +4,10 @@
 
 package mocks
 
-import mock "github.com/stretchr/testify/mock"
+import (
+	logr "github.com/mattermost/logr"
+	mock "github.com/stretchr/testify/mock"
+)
 
 // MetricsInterface is an autogenerated mock type for the MetricsInterface type
 type MetricsInterface struct {
@@ -31,6 +34,22 @@ func (_m *MetricsInterface) DecrementWebSocketBroadcastUsersRegistered(hub strin
 	_m.Called(hub, amount)
 }
 
+// GetLoggerMetricsCollector provides a mock function with given fields:
+func (_m *MetricsInterface) GetLoggerMetricsCollector() logr.MetricsCollector {
+	ret := _m.Called()
+
+	var r0 logr.MetricsCollector
+	if rf, ok := ret.Get(0).(func() logr.MetricsCollector); ok {
+		r0 = rf()
+	} else {
+		if ret.Get(0) != nil {
+			r0 = ret.Get(0).(logr.MetricsCollector)
+		}
+	}
+
+	return r0
+}
+
 // IncrementChannelIndexCounter provides a mock function with given fields:
 func (_m *MetricsInterface) IncrementChannelIndexCounter() {
 	_m.Called()
diff --git a/go.mod b/go.mod
index cae17f0642..53e6f9b414 100644
--- a/go.mod
+++ b/go.mod
@@ -61,7 +61,7 @@ require (
 	github.com/mattermost/gorp v1.6.2-0.20200624165429-2595d5e54111
 	github.com/mattermost/gosaml2 v0.3.2
 	github.com/mattermost/ldap v0.0.0-20191128190019-9f62ba4b8d4d
-	github.com/mattermost/logr v1.0.5
+	github.com/mattermost/logr v1.0.9
 	github.com/mattermost/rsc v0.0.0-20160330161541-bbaefb05eaa0
 	github.com/mattermost/viper v1.0.4
 	github.com/mattn/go-colorable v0.1.7 // indirect
diff --git a/go.sum b/go.sum
index ed4c3991be..2c153d4398 100644
--- a/go.sum
+++ b/go.sum
@@ -425,8 +425,10 @@ github.com/mattermost/gosaml2 v0.3.2 h1:kq2dY5qUe6fPPHra171GVlgo+ycBsEog0gZMetxL
 github.com/mattermost/gosaml2 v0.3.2/go.mod h1:Z429EIOiEi9kbq6yHoApfzlcXpa6dzRDc6pO+Vy2Ksk=
 github.com/mattermost/ldap v0.0.0-20191128190019-9f62ba4b8d4d h1:2DV7VIlEv6J5R5o6tUcb3ZMKJYeeZuWZL7Rv1m23TgQ=
 github.com/mattermost/ldap v0.0.0-20191128190019-9f62ba4b8d4d/go.mod h1:HLbgMEI5K131jpxGazJ97AxfPDt31osq36YS1oxFQPQ=
-github.com/mattermost/logr v1.0.5 h1:TST38xROPguNh8o90BfDHpp1bz6HfTdFYX5Btw/oLwM=
-github.com/mattermost/logr v1.0.5/go.mod h1:YzldchiJXgF789YNDFGXVoCHTQOTrCKwWft9Fwev1iI=
+github.com/mattermost/logr v1.0.8 h1:Frkfo+FXGOShiSN3pljflqEMS9AKGySdTHHu36MYPXU=
+github.com/mattermost/logr v1.0.8/go.mod h1:Mt4DPu1NXMe6JxPdwCC0XBoxXmN9eXOIRPoZarU2PXs=
+github.com/mattermost/logr v1.0.9 h1:jw6f6CjPC2YfPqzpGVM/vCGuqKLJdVS400ZRTFtEQwQ=
+github.com/mattermost/logr v1.0.9/go.mod h1:Mt4DPu1NXMe6JxPdwCC0XBoxXmN9eXOIRPoZarU2PXs=
 github.com/mattermost/rsc v0.0.0-20160330161541-bbaefb05eaa0 h1:G9tL6JXRBMzjuD1kkBtcnd42kUiT6QDwxfFYu7adM6o=
 github.com/mattermost/rsc v0.0.0-20160330161541-bbaefb05eaa0/go.mod h1:nV5bfVpT//+B1RPD2JvRnxbkLmJEYXmRaaVl15fsXjs=
 github.com/mattermost/viper v1.0.4 h1:cMYOz4PhguscGSPxrSokUtib5HrG4gCpiUh27wyA3d0=
diff --git a/mlog/default.go b/mlog/default.go
index 3b3829fdeb..6322650d6b 100644
--- a/mlog/default.go
+++ b/mlog/default.go
@@ -81,3 +81,9 @@ func defaultAddTarget(target logr.Target) error {
 	// logger is replaced with mlog.Logger instance.
 	return errors.New("cannot AddTarget on default logger")
 }
+
+func defaultEnableMetrics(collector logr.MetricsCollector) error {
+	// mlog.EnableMetrics should not be called until default
+	// logger is replaced with mlog.Logger instance.
+	return errors.New("cannot EnableMetrics on default logger")
+}
diff --git a/mlog/global.go b/mlog/global.go
index 5eec280be9..39b4b30e2f 100644
--- a/mlog/global.go
+++ b/mlog/global.go
@@ -32,6 +32,7 @@ func InitGlobalLogger(logger *Logger) {
 	ConfigAdvancedLogging = globalLogger.ConfigAdvancedLogging
 	ShutdownAdvancedLogging = globalLogger.ShutdownAdvancedLogging
 	AddTarget = globalLogger.AddTarget
+	EnableMetrics = globalLogger.EnableMetrics
 }
 
 func RedirectStdLog(logger *Logger) {
@@ -45,6 +46,7 @@ type FlushFunc func(context.Context) error
 type ConfigFunc func(cfg LogTargetCfg) error
 type ShutdownFunc func(context.Context) error
 type AddTargetFunc func(logr.Target) error
+type EnableMetricsFunc func(logr.MetricsCollector) error
 
 // DON'T USE THIS Modify the level on the app logger
 func GloballyDisableDebugLogForTest() {
@@ -68,3 +70,4 @@ var Flush FlushFunc = defaultFlush
 var ConfigAdvancedLogging ConfigFunc = defaultAdvancedConfig
 var ShutdownAdvancedLogging ShutdownFunc = defaultAdvancedShutdown
 var AddTarget AddTargetFunc = defaultAddTarget
+var EnableMetrics EnableMetricsFunc = defaultEnableMetrics
diff --git a/mlog/log.go b/mlog/log.go
index f2e99a128c..c314a5732f 100644
--- a/mlog/log.go
+++ b/mlog/log.go
@@ -87,6 +87,7 @@ func NewLogger(config *LoggerConfiguration) *Logger {
 	logger := &Logger{
 		consoleLevel: zap.NewAtomicLevelAt(getZapLevel(config.ConsoleLevel)),
 		fileLevel:    zap.NewAtomicLevelAt(getZapLevel(config.FileLevel)),
+		logrLogger:   newLogr(),
 	}
 
 	if config.EnableConsole {
@@ -101,6 +102,7 @@ func NewLogger(config *LoggerConfiguration) *Logger {
 			MaxSize:  100,
 			Compress: true,
 		})
+
 		core := zapcore.NewCore(makeEncoder(config.FileJson), writer, logger.fileLevel)
 		cores = append(cores, core)
 	}
@@ -167,77 +169,67 @@ func (l *Logger) Sugar() *SugarLogger {
 
 func (l *Logger) Debug(message string, fields ...Field) {
 	l.zap.Debug(message, fields...)
-	if l.logrLogger != nil && isLevelEnabled(l.logrLogger, logr.Debug) {
+	if isLevelEnabled(l.logrLogger, logr.Debug) {
 		l.logrLogger.WithFields(zapToLogr(fields)).Debug(message)
 	}
 }
 
 func (l *Logger) Info(message string, fields ...Field) {
 	l.zap.Info(message, fields...)
-	if l.logrLogger != nil && isLevelEnabled(l.logrLogger, logr.Info) {
+	if isLevelEnabled(l.logrLogger, logr.Info) {
 		l.logrLogger.WithFields(zapToLogr(fields)).Info(message)
 	}
 }
 
 func (l *Logger) Warn(message string, fields ...Field) {
 	l.zap.Warn(message, fields...)
-	if l.logrLogger != nil && isLevelEnabled(l.logrLogger, logr.Warn) {
+	if isLevelEnabled(l.logrLogger, logr.Warn) {
 		l.logrLogger.WithFields(zapToLogr(fields)).Warn(message)
 	}
 }
 
 func (l *Logger) Error(message string, fields ...Field) {
 	l.zap.Error(message, fields...)
-	if l.logrLogger != nil && isLevelEnabled(l.logrLogger, logr.Error) {
+	if isLevelEnabled(l.logrLogger, logr.Error) {
 		l.logrLogger.WithFields(zapToLogr(fields)).Error(message)
 	}
 }
 
 func (l *Logger) Critical(message string, fields ...Field) {
 	l.zap.Error(message, fields...)
-	if l.logrLogger != nil && isLevelEnabled(l.logrLogger, logr.Error) {
+	if isLevelEnabled(l.logrLogger, logr.Error) {
 		l.logrLogger.WithFields(zapToLogr(fields)).Error(message)
 	}
 }
 
 func (l *Logger) Log(level LogLevel, message string, fields ...Field) {
-	if l.logrLogger != nil && isLevelEnabled(l.logrLogger, logr.Level(level)) {
-		l.logrLogger.WithFields(zapToLogr(fields)).Log(logr.Level(level), message)
-	}
+	l.logrLogger.WithFields(zapToLogr(fields)).Log(logr.Level(level), message)
 }
 
 func (l *Logger) LogM(levels []LogLevel, message string, fields ...Field) {
-	if l.logrLogger != nil {
-		var logger *logr.Logger
-		for _, lvl := range levels {
-			if isLevelEnabled(l.logrLogger, logr.Level(lvl)) {
-				// don't create logger with fields unless at least one level is active.
-				if logger == nil {
-					l := l.logrLogger.WithFields(zapToLogr(fields))
-					logger = &l
-				}
-				logger.Log(logr.Level(lvl), message)
+	var logger *logr.Logger
+	for _, lvl := range levels {
+		if isLevelEnabled(l.logrLogger, logr.Level(lvl)) {
+			// don't create logger with fields unless at least one level is active.
+			if logger == nil {
+				l := l.logrLogger.WithFields(zapToLogr(fields))
+				logger = &l
 			}
+			logger.Log(logr.Level(lvl), message)
 		}
 	}
 }
 
 func (l *Logger) Flush(cxt context.Context) error {
-	if l.logrLogger != nil {
-		return l.logrLogger.Logr().Flush() // TODO: use context when Logr lib supports it.
-	}
-	return nil
+	return l.logrLogger.Logr().Flush() // TODO: use context when Logr lib supports it.
 }
 
 // ShutdownAdvancedLogging stops the logger from accepting new log records and tries to
 // flush queues within the context timeout. Once complete all targets are shutdown
 // and any resources released.
 func (l *Logger) ShutdownAdvancedLogging(cxt context.Context) error {
-	var err error
-	if l.logrLogger != nil {
-		err = l.logrLogger.Logr().Shutdown() // TODO: use context when Logr lib supports it.
-		l.logrLogger = nil
-	}
+	err := l.logrLogger.Logr().Shutdown() // TODO: use context when Logr lib supports it.
+	l.logrLogger = newLogr()
 	return err
 }
 
@@ -245,14 +237,11 @@ func (l *Logger) ShutdownAdvancedLogging(cxt context.Context) error {
 // specified log targets. This is the easiest way to get the advanced logger
 // configured via a config source such as file.
 func (l *Logger) ConfigAdvancedLogging(targets LogTargetCfg) error {
-	if l.logrLogger != nil {
-		if err := l.ShutdownAdvancedLogging(context.Background()); err != nil {
-			Error("error shutting down previous logger", Err(err))
-		}
+	if err := l.ShutdownAdvancedLogging(context.Background()); err != nil {
+		Error("error shutting down previous logger", Err(err))
 	}
 
-	logr, err := newLogr(targets)
-	l.logrLogger = logr
+	err := logrAddTargets(l.logrLogger, targets)
 	return err
 }
 
@@ -262,3 +251,9 @@ func (l *Logger) ConfigAdvancedLogging(targets LogTargetCfg) error {
 func (l *Logger) AddTarget(target logr.Target) error {
 	return l.logrLogger.Logr().AddTarget(target)
 }
+
+// EnableMetrics enables metrics collection by supplying a MetricsCollector.
+// The MetricsCollector provides counters and gauges that are updated by log targets.
+func (l *Logger) EnableMetrics(collector logr.MetricsCollector) error {
+	return l.logrLogger.Logr().SetMetricsCollector(collector)
+}
diff --git a/mlog/logr.go b/mlog/logr.go
index 65248c49e1..dba08e1006 100644
--- a/mlog/logr.go
+++ b/mlog/logr.go
@@ -28,7 +28,7 @@ type LogLevel struct {
 }
 
 type LogTarget struct {
-	Type         string // one of "console", "file", "tcp", "syslog".
+	Type         string // one of "console", "file", "tcp", "syslog", "none".
 	Format       string // one of "json", "plain"
 	Levels       []LogLevel
 	Options      json.RawMessage
@@ -38,7 +38,7 @@ type LogTarget struct {
 type LogTargetCfg map[string]*LogTarget
 type LogrCleanup func() error
 
-func newLogr(targets LogTargetCfg) (*logr.Logger, error) {
+func newLogr() *logr.Logger {
 	lgr := &logr.Logr{}
 	lgr.OnExit = func(int) {}
 	lgr.OnPanic = func(interface{}) {}
@@ -46,12 +46,12 @@ func newLogr(targets LogTargetCfg) (*logr.Logger, error) {
 	lgr.OnQueueFull = onQueueFull
 	lgr.OnTargetQueueFull = onTargetQueueFull
 
-	err := logrAddTargets(lgr, targets)
 	logger := lgr.NewLogger()
-	return &logger, err
+	return &logger
 }
 
-func logrAddTargets(lgr *logr.Logr, targets LogTargetCfg) error {
+func logrAddTargets(logger *logr.Logger, targets LogTargetCfg) error {
+	lgr := logger.Logr()
 	var errs error
 	for name, t := range targets {
 		target, err := NewLogrTarget(name, t)
@@ -59,7 +59,9 @@ func logrAddTargets(lgr *logr.Logr, targets LogTargetCfg) error {
 			errs = multierror.Append(err)
 			continue
 		}
-		lgr.AddTarget(target)
+		if target != nil {
+			lgr.AddTarget(target)
+		}
 	}
 	return errs
 }
@@ -90,6 +92,8 @@ func NewLogrTarget(name string, t *LogTarget) (logr.Target, error) {
 		return newSyslogTarget(name, t, filter, formatter)
 	case "tcp":
 		return newTCPTarget(name, t, filter, formatter)
+	case "none":
+		return nil, nil
 	}
 	return nil, fmt.Errorf("invalid type '%s' for target %s", t.Type, name)
 }
@@ -201,6 +205,10 @@ func checkFileWritable(filename string) error {
 }
 
 func isLevelEnabled(logger *logr.Logger, level logr.Level) bool {
+	if logger == nil || logger.Logr() == nil {
+		return false
+	}
+
 	status := logger.Logr().IsLevelEnabled(level)
 	return status.Enabled
 }
diff --git a/mlog/tcp_test.go b/mlog/tcp_test.go
index 111dc085e2..0eb689385b 100644
--- a/mlog/tcp_test.go
+++ b/mlog/tcp_test.go
@@ -38,15 +38,16 @@ func TestNewTcpTarget(t *testing.T) {
 
 		data := []string{"I drink your milkshake!", "We don't need no badges!", "You can't fight in here! This is the war room!"}
 
-		logr, err := newLogr(targets)
+		logger := newLogr()
+		err = logrAddTargets(logger, targets)
 		require.NoError(t, err)
 
 		for _, s := range data {
-			logr.Info(s)
+			logger.Info(s)
 		}
-		err = logr.Logr().Flush()
+		err = logger.Logr().Flush()
 		require.NoError(t, err)
-		err = logr.Logr().Shutdown()
+		err = logger.Logr().Shutdown()
 		require.NoError(t, err)
 
 		err = server.waitForAnyConnection()
diff --git a/mlog/testing.go b/mlog/testing.go
index bf1bcedf43..f66c0f4d45 100644
--- a/mlog/testing.go
+++ b/mlog/testing.go
@@ -32,6 +32,7 @@ func NewTestingLogger(tb testing.TB, writer io.Writer) *Logger {
 	testingLogger := &Logger{
 		consoleLevel: zap.NewAtomicLevelAt(getZapLevel("debug")),
 		fileLevel:    zap.NewAtomicLevelAt(getZapLevel("info")),
+		logrLogger:   newLogr(),
 	}
 
 	logWriterCore := zapcore.NewCore(makeEncoder(true), logWriterSync, testingLogger.consoleLevel)
diff --git a/vendor/github.com/mattermost/logr/go.mod b/vendor/github.com/mattermost/logr/go.mod
index 0feeb6eb08..e8e8acfb2f 100644
--- a/vendor/github.com/mattermost/logr/go.mod
+++ b/vendor/github.com/mattermost/logr/go.mod
@@ -4,6 +4,7 @@ go 1.12
 
 require (
 	github.com/francoispqt/gojay v1.2.13
+	github.com/stretchr/testify v1.2.2
 	github.com/wiggin77/cfg v1.0.2
 	github.com/wiggin77/merror v1.0.2
 	gopkg.in/natefinch/lumberjack.v2 v2.0.0
diff --git a/vendor/github.com/mattermost/logr/logr.go b/vendor/github.com/mattermost/logr/logr.go
index a293c16bc7..9cda6d1cf0 100644
--- a/vendor/github.com/mattermost/logr/logr.go
+++ b/vendor/github.com/mattermost/logr/logr.go
@@ -27,6 +27,13 @@ type Logr struct {
 	shutdown           bool
 	lvlCache           levelCache
 
+	metricsOnce    sync.Once
+	metricsDone    chan struct{}
+	metrics        MetricsCollector
+	queueSizeGauge Gauge
+	loggedCounter  Counter
+	errorCounter   Counter
+
 	bufferPool sync.Pool
 
 	// MaxQueueSize is the maximum number of log records that can be queued.
@@ -95,6 +102,10 @@ type Logr struct {
 
 	// DisableBufferPool when true disables the buffer pool. See MaxPooledBuffer.
 	DisableBufferPool bool
+
+	// MetricsUpdateFreqMillis determines how often polled metrics are updated
+	// when metrics are enabled.
+	MetricsUpdateFreqMillis int64
 }
 
 // Configure adds/removes targets via the supplied `Config`.
@@ -117,6 +128,13 @@ func (logr *Logr) AddTarget(target Target) error {
 	defer logr.tmux.Unlock()
 	logr.targets = append(logr.targets, target)
 
+	var err error
+	if logr.metrics != nil {
+		if tm, ok := target.(TargetWithMetrics); ok {
+			err = tm.EnableMetrics(logr.metrics, logr.MetricsUpdateFreqMillis)
+		}
+	}
+
 	logr.once.Do(func() {
 		logr.maxQueueSizeActual = logr.MaxQueueSize
 		if logr.maxQueueSizeActual == 0 {
@@ -144,7 +162,7 @@ func (logr *Logr) AddTarget(target Target) error {
 		go logr.start()
 	})
 	logr.resetLevelCache()
-	return nil
+	return err
 }
 
 // NewLogger creates a Logger using defaults. A `Logger` is light-weight
@@ -201,6 +219,13 @@ func (logr *Logr) IsLevelEnabled(lvl Level) LevelStatus {
 	return status
 }
 
+// HasTargets returns true only if at least one target exists within the Logr.
+func (logr *Logr) HasTargets() bool {
+	logr.tmux.RLock()
+	defer logr.tmux.RUnlock()
+	return len(logr.targets) > 0
+}
+
 // ResetLevelCache resets the cached results of `IsLevelEnabled`. This is
 // called any time a Target is added or a target's level is changed.
 func (logr *Logr) ResetLevelCache() {
@@ -279,6 +304,10 @@ func (logr *Logr) panic(err interface{}) {
 // timing out. Use `IsTimeoutError` to determine if the returned error is
 // due to a timeout.
 func (logr *Logr) Flush() error {
+	if !logr.HasTargets() {
+		return nil
+	}
+
 	logr.mux.Lock()
 	defer logr.mux.Unlock()
 
@@ -310,6 +339,10 @@ func (logr *Logr) Shutdown() error {
 	}
 	logr.shutdown = true
 	logr.resetLevelCache()
+	if logr.metricsDone != nil {
+		close(logr.metricsDone)
+		logr.metricsDone = nil
+	}
 	logr.mux.Unlock()
 
 	errs := merror.New()
@@ -344,6 +377,9 @@ func (logr *Logr) Shutdown() error {
 // If `OnLoggerError` is not nil, it is called with the error, otherwise the error is
 // output to `os.Stderr`.
 func (logr *Logr) ReportError(err interface{}) {
+	if logr.errorCounter != nil {
+		logr.errorCounter.Inc()
+	}
 	if logr.OnLoggerError == nil {
 		fmt.Fprintln(os.Stderr, err)
 		return
@@ -415,6 +451,29 @@ func (logr *Logr) start() {
 	close(logr.done)
 }
 
+// startMetricsUpdater updates the metrics for any polled values every `MetricsUpdateFreqSecs` seconds until
+// logr is closed.
+func (logr *Logr) startMetricsUpdater() {
+	for {
+		updateFreq := logr.MetricsUpdateFreqMillis
+		if updateFreq == 0 {
+			updateFreq = DefMetricsUpdateFreqMillis
+		}
+		if updateFreq < 250 {
+			updateFreq = 250 // don't peg the CPU
+		}
+
+		select {
+		case <-logr.metricsDone:
+			return
+		case <-time.After(time.Duration(updateFreq) * time.Millisecond):
+			if logr.queueSizeGauge != nil {
+				logr.queueSizeGauge.Set(float64(len(logr.in)))
+			}
+		}
+	}
+}
+
 // fanout pushes a LogRec to all targets.
 func (logr *Logr) fanout(rec *LogRec) {
 	var target Target
@@ -424,13 +483,20 @@ func (logr *Logr) fanout(rec *LogRec) {
 		}
 	}()
 
+	var logged bool
+
 	logr.tmux.RLock()
 	defer logr.tmux.RUnlock()
 	for _, target = range logr.targets {
 		if enabled, _ := target.IsLevelEnabled(rec.Level()); enabled {
 			target.Log(rec)
+			logged = true
 		}
 	}
+
+	if logged && logr.loggedCounter != nil {
+		logr.loggedCounter.Inc()
+	}
 }
 
 // flush drains the queue and notifies when done.
diff --git a/vendor/github.com/mattermost/logr/metrics.go b/vendor/github.com/mattermost/logr/metrics.go
new file mode 100644
index 0000000000..ac992b243b
--- /dev/null
+++ b/vendor/github.com/mattermost/logr/metrics.go
@@ -0,0 +1,85 @@
+package logr
+
+import (
+	"errors"
+
+	"github.com/wiggin77/merror"
+)
+
+const (
+	DefMetricsUpdateFreqMillis = 15000 // 15 seconds
+)
+
+// Counter is a simple metrics sink that can only increment a value.
+// Implementations are external to Logr and provided via `MetricsCollector`.
+type Counter interface {
+	// Inc increments the counter by 1. Use Add to increment it by arbitrary non-negative values.
+	Inc()
+	// Add adds the given value to the counter. It panics if the value is < 0.
+	Add(float64)
+}
+
+// Gauge is a simple metrics sink that can receive values and increase or decrease.
+// Implementations are external to Logr and provided via `MetricsCollector`.
+type Gauge interface {
+	// Set sets the Gauge to an arbitrary value.
+	Set(float64)
+	// Add adds the given value to the Gauge. (The value can be negative, resulting in a decrease of the Gauge.)
+	Add(float64)
+	// Sub subtracts the given value from the Gauge. (The value can be negative, resulting in an increase of the Gauge.)
+	Sub(float64)
+}
+
+// MetricsCollector provides a way for users of this Logr package to have metrics pushed
+// in an efficient way to any backend, e.g. Prometheus.
+// For each target added to Logr, the supplied MetricsCollector will provide a Gauge
+// and Counters that will be called frequently as logging occurs.
+type MetricsCollector interface {
+	// QueueSizeGauge returns a Gauge that will be updated by the named target.
+	QueueSizeGauge(target string) (Gauge, error)
+	// LoggedCounter returns a Counter that will be incremented by the named target.
+	LoggedCounter(target string) (Counter, error)
+	// ErrorCounter returns a Counter that will be incremented by the named target.
+	ErrorCounter(target string) (Counter, error)
+	// DroppedCounter returns a Counter that will be incremented by the named target.
+	DroppedCounter(target string) (Counter, error)
+	// BlockedCounter returns a Counter that will be incremented by the named target.
+	BlockedCounter(target string) (Counter, error)
+}
+
+// TargetWithMetrics is a target that provides metrics.
+type TargetWithMetrics interface {
+	EnableMetrics(collector MetricsCollector, updateFreqMillis int64) error
+}
+
+// SetMetricsCollector enables metrics collection by supplying a MetricsCollector.
+// The MetricsCollector provides counters and gauges that are updated by log targets.
+func (logr *Logr) SetMetricsCollector(collector MetricsCollector) error {
+	if collector == nil {
+		return errors.New("collector cannot be nil")
+	}
+
+	logr.metrics = collector
+	logr.queueSizeGauge, _ = collector.QueueSizeGauge("_logr")
+	logr.loggedCounter, _ = collector.LoggedCounter("_logr")
+	logr.errorCounter, _ = collector.ErrorCounter("_logr")
+
+	logr.metricsOnce.Do(func() {
+		logr.metricsDone = make(chan struct{})
+		go logr.startMetricsUpdater()
+	})
+
+	merr := merror.New()
+
+	logr.tmux.RLock()
+	defer logr.tmux.RUnlock()
+	for _, target := range logr.targets {
+		if tm, ok := target.(TargetWithMetrics); ok {
+			if err := tm.EnableMetrics(logr.metrics, logr.MetricsUpdateFreqMillis); err != nil {
+				merr.Append(err)
+			}
+		}
+
+	}
+	return merr.ErrorOrNil()
+}
diff --git a/vendor/github.com/mattermost/logr/target.go b/vendor/github.com/mattermost/logr/target.go
index bab71ec209..2ce76333cf 100644
--- a/vendor/github.com/mattermost/logr/target.go
+++ b/vendor/github.com/mattermost/logr/target.go
@@ -10,6 +10,9 @@ import (
 // Target represents a destination for log records such as file,
 // database, TCP socket, etc.
 type Target interface {
+	// SetName provides an option name for the target.
+	SetName(name string)
+
 	// IsLevelEnabled returns true if this target should emit
 	// logs for the specified level. Also determines if
 	// a stack trace is required.
@@ -33,9 +36,10 @@ type RecordWriter interface {
 
 // Basic provides the basic functionality of a Target that can be used
 // to more easily compose your own Targets. To use, just embed Basic
-// in your target type, implement `RecordWriter`, and call `Start`.
+// in your target type, implement `RecordWriter`, and call `(*Basic).Start`.
 type Basic struct {
 	target Target
+	name   string
 
 	filter    Filter
 	formatter Formatter
@@ -43,6 +47,14 @@ type Basic struct {
 	in   chan *LogRec
 	done chan struct{}
 	w    RecordWriter
+
+	queueSizeGauge Gauge
+	loggedCounter  Counter
+	errorCounter   Counter
+	droppedCounter Counter
+	blockedCounter Counter
+
+	metricsUpdateFreqMillis int64
 }
 
 // Start initializes this target helper and starts accepting log records for processing.
@@ -61,6 +73,14 @@ func (b *Basic) Start(target Target, rw RecordWriter, filter Filter, formatter F
 	b.done = make(chan struct{}, 1)
 	b.w = rw
 	go b.start()
+
+	if b.queueSizeGauge != nil {
+		go b.startMetricsUpdater()
+	}
+}
+
+func (b *Basic) SetName(name string) {
+	b.name = name
 }
 
 // IsLevelEnabled returns true if this target should emit
@@ -97,8 +117,15 @@ func (b *Basic) Log(rec *LogRec) {
 	default:
 		handler := lgr.OnTargetQueueFull
 		if handler != nil && handler(b.target, rec, cap(b.in)) {
+			if b.droppedCounter != nil {
+				b.droppedCounter.Inc()
+			}
 			return // drop the record
 		}
+		if b.blockedCounter != nil {
+			b.blockedCounter.Inc()
+		}
+
 		select {
 		case <-time.After(lgr.enqueueTimeout()):
 			lgr.ReportError(fmt.Errorf("target enqueue timeout for log rec [%v]", rec))
@@ -107,6 +134,39 @@ func (b *Basic) Log(rec *LogRec) {
 	}
 }
 
+// Metrics enables metrics collection using the provided MetricsCollector.
+func (b *Basic) EnableMetrics(collector MetricsCollector, updateFreqMillis int64) error {
+	b.metricsUpdateFreqMillis = updateFreqMillis
+
+	name := fmt.Sprintf("%v", b)
+	var err error
+
+	if b.queueSizeGauge, err = collector.QueueSizeGauge(name); err != nil {
+		return err
+	}
+	if b.loggedCounter, err = collector.LoggedCounter(name); err != nil {
+		return err
+	}
+	if b.errorCounter, err = collector.ErrorCounter(name); err != nil {
+		return err
+	}
+	if b.droppedCounter, err = collector.DroppedCounter(name); err != nil {
+		return err
+	}
+	if b.blockedCounter, err = collector.BlockedCounter(name); err != nil {
+		return err
+	}
+	return nil
+}
+
+// String returns a name for this target. Use `SetName` to specify a name.
+func (b *Basic) String() string {
+	if b.name != "" {
+		return b.name
+	}
+	return fmt.Sprintf("%T", b.target)
+}
+
 // Start accepts log records via In channel and writes to the
 // supplied writer, until Done channel signaled.
 func (b *Basic) start() {
@@ -123,13 +183,41 @@ func (b *Basic) start() {
 		} else {
 			err := b.w.Write(rec)
 			if err != nil {
+				if b.errorCounter != nil {
+					b.errorCounter.Inc()
+				}
 				rec.Logger().Logr().ReportError(err)
+			} else if b.loggedCounter != nil {
+				b.loggedCounter.Inc()
 			}
 		}
 	}
 	close(b.done)
 }
 
+// startMetricsUpdater updates the metrics for any polled values every `MetricsUpdateFreqSecs` seconds until
+// target is closed.
+func (b *Basic) startMetricsUpdater() {
+	for {
+		updateFreq := b.metricsUpdateFreqMillis
+		if updateFreq == 0 {
+			updateFreq = DefMetricsUpdateFreqMillis
+		}
+		if updateFreq < 250 {
+			updateFreq = 250 // don't peg the CPU
+		}
+
+		select {
+		case <-b.done:
+			return
+		case <-time.After(time.Duration(updateFreq) * time.Millisecond):
+			if b.queueSizeGauge != nil {
+				b.queueSizeGauge.Set(float64(len(b.in)))
+			}
+		}
+	}
+}
+
 // flush drains the queue and notifies when done.
 func (b *Basic) flush(done chan<- struct{}) {
 	for {
@@ -141,6 +229,9 @@ func (b *Basic) flush(done chan<- struct{}) {
 			if rec.flush == nil {
 				err = b.w.Write(rec)
 				if err != nil {
+					if b.errorCounter != nil {
+						b.errorCounter.Inc()
+					}
 					rec.Logger().Logr().ReportError(err)
 				}
 			}
diff --git a/vendor/github.com/mattermost/logr/target/file.go b/vendor/github.com/mattermost/logr/target/file.go
index bc0bcd1707..0fd50768da 100644
--- a/vendor/github.com/mattermost/logr/target/file.go
+++ b/vendor/github.com/mattermost/logr/target/file.go
@@ -85,8 +85,3 @@ func (f *File) Shutdown(ctx context.Context) error {
 
 	return errs.ErrorOrNil()
 }
-
-// String returns a string representation of this target.
-func (f *File) String() string {
-	return "FileTarget"
-}
diff --git a/vendor/github.com/mattermost/logr/target/syslog.go b/vendor/github.com/mattermost/logr/target/syslog.go
index 2258fd29f5..1d2013b681 100644
--- a/vendor/github.com/mattermost/logr/target/syslog.go
+++ b/vendor/github.com/mattermost/logr/target/syslog.go
@@ -87,8 +87,3 @@ func (s *Syslog) Write(rec *logr.LogRec) error {
 	}
 	return err
 }
-
-// String returns a string representation of this target.
-func (s *Syslog) String() string {
-	return "SyslogTarget"
-}
diff --git a/vendor/github.com/mattermost/logr/target/writer.go b/vendor/github.com/mattermost/logr/target/writer.go
index b12b476046..2250da5138 100644
--- a/vendor/github.com/mattermost/logr/target/writer.go
+++ b/vendor/github.com/mattermost/logr/target/writer.go
@@ -38,8 +38,3 @@ func (w *Writer) Write(rec *logr.LogRec) error {
 	_, err = w.out.Write(buf.Bytes())
 	return err
 }
-
-// String returns a string representation of this target.
-func (w *Writer) String() string {
-	return "WriterTarget"
-}
diff --git a/vendor/modules.txt b/vendor/modules.txt
index ad23d814af..e5cc06ff26 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -282,7 +282,7 @@ github.com/mattermost/gosaml2/uuid
 # github.com/mattermost/ldap v0.0.0-20191128190019-9f62ba4b8d4d
 ## explicit
 github.com/mattermost/ldap
-# github.com/mattermost/logr v1.0.5
+# github.com/mattermost/logr v1.0.9
 ## explicit
 github.com/mattermost/logr
 github.com/mattermost/logr/format