diff --git a/simplexmq.cabal b/simplexmq.cabal
index eab76a9b2..f57d433f8 100644
--- a/simplexmq.cabal
+++ b/simplexmq.cabal
@@ -224,6 +224,7 @@ library
           Simplex.FileTransfer.Server.Control
           Simplex.FileTransfer.Server.Env
           Simplex.FileTransfer.Server.Main
+          Simplex.FileTransfer.Server.Prometheus
           Simplex.FileTransfer.Server.Stats
           Simplex.FileTransfer.Server.Store
           Simplex.FileTransfer.Server.StoreLog
diff --git a/src/Simplex/FileTransfer/Server.hs b/src/Simplex/FileTransfer/Server.hs
index c12c2b5f6..48e855f69 100644
--- a/src/Simplex/FileTransfer/Server.hs
+++ b/src/Simplex/FileTransfer/Server.hs
@@ -45,6 +45,7 @@ import Network.Socket
 import Simplex.FileTransfer.Protocol
 import Simplex.FileTransfer.Server.Control
 import Simplex.FileTransfer.Server.Env
+import Simplex.FileTransfer.Server.Prometheus
 import Simplex.FileTransfer.Server.Stats
 import Simplex.FileTransfer.Server.Store
 import Simplex.FileTransfer.Server.StoreLog
@@ -69,6 +70,7 @@ import Simplex.Messaging.Transport.HTTP2.Server
 import Simplex.Messaging.Transport.Server (runLocalTCPServer)
 import Simplex.Messaging.Util
 import Simplex.Messaging.Version
+import System.Environment (lookupEnv)
 import System.Exit (exitFailure)
 import System.FilePath ((</>))
 import System.IO (hPrint, hPutStrLn, universalNewlineMode)
@@ -105,7 +107,14 @@ xftpServer :: XFTPServerConfig -> TMVar Bool -> M ()
 xftpServer cfg@XFTPServerConfig {xftpPort, transportConfig, inactiveClientExpiration, fileExpiration, xftpServerVRange} started = do
   mapM_ (expireServerFiles Nothing) fileExpiration
   restoreServerStats
-  raceAny_ (runServer : expireFilesThread_ cfg <> serverStatsThread_ cfg <> controlPortThread_ cfg) `finally` stopServer
+  raceAny_
+    ( runServer
+        : expireFilesThread_ cfg
+          <> serverStatsThread_ cfg
+          <> prometheusMetricsThread_ cfg
+          <> controlPortThread_ cfg
+    )
+    `finally` stopServer
   where
     runServer :: M ()
     runServer = do
@@ -240,6 +249,30 @@ xftpServer cfg@XFTPServerConfig {xftpPort, transportConfig, inactiveClientExpira
               ]
         liftIO $ threadDelay' interval
 
+    prometheusMetricsThread_ :: XFTPServerConfig -> [M ()]
+    prometheusMetricsThread_ XFTPServerConfig {prometheusInterval = Just interval, prometheusMetricsFile} =
+      [savePrometheusMetrics interval prometheusMetricsFile]
+    prometheusMetricsThread_ _ = []
+
+    savePrometheusMetrics :: Int -> FilePath -> M ()
+    savePrometheusMetrics saveInterval metricsFile = do
+      labelMyThread "savePrometheusMetrics"
+      liftIO $ putStrLn $ "Prometheus metrics saved every " <> show saveInterval <> " seconds to " <> metricsFile
+      ss <- asks serverStats
+      rtsOpts <- liftIO $ maybe ("set " <> rtsOptionsEnv) T.pack <$> lookupEnv (T.unpack rtsOptionsEnv)
+      let interval = 1000000 * saveInterval
+      liftIO $ forever $ do
+        threadDelay interval
+        ts <- getCurrentTime
+        sm <- getFileServerMetrics ss rtsOpts
+        T.writeFile metricsFile $ xftpPrometheusMetrics sm ts
+
+    getFileServerMetrics :: FileServerStats -> T.Text -> IO FileServerMetrics
+    getFileServerMetrics ss rtsOptions = do
+      d <- getFileServerStatsData ss
+      let fd = periodStatDataCounts $ _filesDownloaded d
+      pure FileServerMetrics {statsData = d, filesDownloadedPeriods = fd, rtsOptions}
+
     controlPortThread_ :: XFTPServerConfig -> [M ()]
     controlPortThread_ XFTPServerConfig {controlPort = Just port} = [runCPServer port]
     controlPortThread_ _ = []
diff --git a/src/Simplex/FileTransfer/Server/Env.hs b/src/Simplex/FileTransfer/Server/Env.hs
index 21e6d06dd..206a5b375 100644
--- a/src/Simplex/FileTransfer/Server/Env.hs
+++ b/src/Simplex/FileTransfer/Server/Env.hs
@@ -64,6 +64,8 @@ data XFTPServerConfig = XFTPServerConfig
     logStatsStartTime :: Int64,
     serverStatsLogFile :: FilePath,
     serverStatsBackupFile :: Maybe FilePath,
+    prometheusInterval :: Maybe Int,
+    prometheusMetricsFile :: FilePath,
     transportConfig :: TransportServerConfig,
     responseDelay :: Int
   }
diff --git a/src/Simplex/FileTransfer/Server/Main.hs b/src/Simplex/FileTransfer/Server/Main.hs
index e8b818f5b..fcac06cd4 100644
--- a/src/Simplex/FileTransfer/Server/Main.hs
+++ b/src/Simplex/FileTransfer/Server/Main.hs
@@ -30,7 +30,7 @@ import Simplex.Messaging.Server.Expiration
 import Simplex.Messaging.Transport (simplexMQVersion)
 import Simplex.Messaging.Transport.Client (TransportHost (..))
 import Simplex.Messaging.Transport.Server (ServerCredentials (..), mkTransportServerConfig)
-import Simplex.Messaging.Util (safeDecodeUtf8, tshow)
+import Simplex.Messaging.Util (eitherToMaybe, safeDecodeUtf8, tshow)
 import System.Directory (createDirectoryIfMissing, doesFileExist)
 import System.FilePath (combine)
 import System.IO (BufferMode (..), hSetBuffering, stderr, stdout)
@@ -89,6 +89,9 @@ xftpServerCLI cfgPath logPath = do
             <> "# Expire files after the specified number of hours.\n"
             <> ("expire_files_hours: " <> tshow defFileExpirationHours <> "\n\n")
             <> "log_stats: off\n\
+               \\n\
+               \# Log interval for real-time Prometheus metrics\n\
+               \# prometheus_interval: 60\n\
                \\n\
                \[AUTH]\n\
                \# Set new_files option to off to completely prohibit uploading new files.\n\
@@ -188,6 +191,8 @@ xftpServerCLI cfgPath logPath = do
               logStatsStartTime = 0, -- seconds from 00:00 UTC
               serverStatsLogFile = combine logPath "file-server-stats.daily.log",
               serverStatsBackupFile = logStats $> combine logPath "file-server-stats.log",
+              prometheusInterval = eitherToMaybe $ read . T.unpack <$> lookupValue "STORE_LOG" "prometheus_interval" ini,
+              prometheusMetricsFile = combine logPath "xftp-server-metrics.txt",
               transportConfig =
                 mkTransportServerConfig
                   (fromMaybe False $ iniOnOff "TRANSPORT" "log_tls_errors" ini)
diff --git a/src/Simplex/FileTransfer/Server/Prometheus.hs b/src/Simplex/FileTransfer/Server/Prometheus.hs
new file mode 100644
index 000000000..b540807aa
--- /dev/null
+++ b/src/Simplex/FileTransfer/Server/Prometheus.hs
@@ -0,0 +1,134 @@
+{-# LANGUAGE DuplicateRecordFields #-}
+{-# LANGUAGE NamedFieldPuns #-}
+{-# LANGUAGE OverloadedStrings #-}
+{-# LANGUAGE TypeApplications #-}
+{-# OPTIONS_GHC -fno-warn-unrecognised-pragmas #-}
+
+module Simplex.FileTransfer.Server.Prometheus where
+
+import Data.Int (Int64)
+import Data.Text (Text)
+import qualified Data.Text as T
+import Data.Time.Clock (UTCTime (..), diffUTCTime)
+import Data.Time.Clock.System (systemEpochDay)
+import Data.Time.Format.ISO8601 (iso8601Show)
+import Simplex.FileTransfer.Server.Stats
+import Simplex.Messaging.Server.Stats (PeriodStatCounts (..))
+import Simplex.Messaging.Transport (simplexMQVersion)
+import Simplex.Messaging.Util (tshow)
+
+data FileServerMetrics = FileServerMetrics
+  { statsData :: FileServerStatsData,
+    filesDownloadedPeriods :: PeriodStatCounts,
+    rtsOptions :: Text
+  }
+
+rtsOptionsEnv :: Text
+rtsOptionsEnv = "XFTP_RTS_OPTIONS"
+
+{-# FOURMOLU_DISABLE\n#-}
+xftpPrometheusMetrics :: FileServerMetrics -> UTCTime -> Text
+xftpPrometheusMetrics sm ts =
+  time <> files <> info
+  where
+    FileServerMetrics {statsData, filesDownloadedPeriods, rtsOptions} = sm
+    FileServerStatsData
+      { _fromTime,
+        _filesCreated,
+        _fileRecipients,
+        _filesUploaded,
+        _filesExpired,
+        _filesDeleted,
+        _filesBlocked,
+        _fileDownloads,
+        _fileDownloadAcks,
+        _filesCount,
+        _filesSize
+      } = statsData
+    time =
+      "# Recorded at: " <> T.pack (iso8601Show ts) <> "\n\
+      \# Stats from: " <> T.pack (iso8601Show _fromTime) <> "\n\
+      \\n"
+    files =
+      "# Files\n\
+      \# -----\n\
+      \\n\
+      \# HELP simplex_xftp_files_created Created files\n\
+      \# TYPE simplex_xftp_files_created counter\n\
+      \simplex_xftp_files_created " <> mshow _filesCreated <> "\n\
+      \# filesCreated\n\
+      \\n\
+      \# HELP simplex_xftp_files_recipients Files recipients\n\
+      \# TYPE simplex_xftp_files_recipients counter\n\
+      \simplex_xftp_files_recipients " <> mshow _fileRecipients <> "\n\
+      \# fileRecipients\n\
+      \\n\
+      \# HELP simplex_xftp_files_uploaded Uploaded files\n\
+      \# TYPE simplex_xftp_files_uploaded counter\n\
+      \simplex_xftp_files_uploaded " <> mshow _filesUploaded <> "\n\
+      \# filesUploaded\n\
+      \\n\
+      \# HELP simplex_xftp_files_expired Expired files\n\
+      \# TYPE simplex_xftp_files_expired counter\n\
+      \simplex_xftp_files_expired " <> mshow _filesExpired <> "\n\
+      \# filesExpired\n\
+      \\n\
+      \# HELP simplex_xftp_files_deleted Deleted files\n\
+      \# TYPE simplex_xftp_files_deleted counter\n\
+      \simplex_xftp_files_deleted " <> mshow _filesDeleted <> "\n\
+      \# filesDeleted\n\
+      \\n\
+      \# HELP simplex_xftp_files_blocked Blocked files\n\
+      \# TYPE simplex_xftp_files_blocked counter\n\
+      \simplex_xftp_files_blocked " <> mshow _filesBlocked <> "\n\
+      \# filesBlocked\n\
+      \\n\
+      \# HELP simplex_xftp_file_downloads File downloads\n\
+      \# TYPE simplex_xftp_file_downloads counter\n\
+      \simplex_xftp_file_downloads " <> mshow _fileDownloads <> "\n\
+      \# fileDownloads\n\
+      \\n\
+      \# HELP simplex_xftp_file_download_acks File download ACKs\n\
+      \# TYPE simplex_xftp_file_download_acks counter\n\
+      \simplex_xftp_file_download_acks " <> mshow _fileDownloadAcks <> "\n\
+      \# fileDownloadAcks\n\
+      \\n\
+      \# HELP simplex_xftp_files_count_total Total files count \n\
+      \# TYPE simplex_xftp_files_count_total gauge\n\
+      \simplex_xftp_files_count_total " <> mshow _filesCount <> "\n\
+      \# filesCount\n\
+      \\n\
+      \# HELP simplex_xftp_files_size Size of files \n\
+      \# TYPE simplex_xftp_files_size gauge\n\
+      \simplex_xftp_files_size " <> mshow _filesSize <> "\n\
+      \# filesSize \n\
+      \\n\
+      \# HELP simplex_xftp_files_count_daily Daily files count\n\
+      \# TYPE simplex_xftp_files_count_daily gauge\n\
+      \simplex_xftp_files_count_daily " <> mstr (dayCount filesDownloadedPeriods) <> "\n\
+      \# filesDownloaded.dayCount\n\
+      \\n\
+      \# HELP simplex_xftp_files_count_weekly Weekly files count\n\
+      \# TYPE simplex_xftp_files_count_weekly gauge\n\
+      \simplex_xftp_files_count_weekly " <> mstr (weekCount filesDownloadedPeriods) <> "\n\
+      \# filesDownloaded.weekCount\n\
+      \\n\
+      \# HELP simplex_xftp_files_count_monthly Monthly files count\n\
+      \# TYPE simplex_xftp_files_count_monthly gauge\n\
+      \simplex_xftp_files_count_monthly " <> mstr (monthCount filesDownloadedPeriods) <> "\n\
+      \# filesDownloaded.monthCount\n\
+      \\n"
+    info =
+      "# Info\n\
+      \# ----\n\
+      \\n\
+      \# HELP simplex_xftp_info Server information. RTS options have to be passed via " <> rtsOptionsEnv <> " env var\n\
+      \# TYPE simplex_xftp_info gauge\n\
+      \simplex_xftp_info{version=\"" <> T.pack simplexMQVersion <> "\",rts_options=\"" <> rtsOptions <> "\"} 1\n\
+      \\n"
+    mstr a = a <> " " <> tsEpoch
+    mshow :: Show a => a -> Text
+    mshow = mstr . tshow
+    tsEpoch = tshow @Int64 $ floor @Double $ realToFrac (ts `diffUTCTime` epoch) * 1000
+    epoch = UTCTime systemEpochDay 0
+{-# FOURMOLU_ENABLE\n#-}
diff --git a/src/Simplex/Messaging/Notifications/Server/Main.hs b/src/Simplex/Messaging/Notifications/Server/Main.hs
index e5b085a7c..f79ad12b7 100644
--- a/src/Simplex/Messaging/Notifications/Server/Main.hs
+++ b/src/Simplex/Messaging/Notifications/Server/Main.hs
@@ -167,6 +167,9 @@ ntfServerCLI cfgPath logPath =
             <> "Time to retain deleted entities in the database, days.\n"
             <> ("# db_deleted_ttl: " <> tshow defaultDeletedTTL <> "\n\n")
             <> "log_stats: off\n\n\
+               \# Log interval for real-time Prometheus metrics\n\
+               \# prometheus_interval: 60\n\
+               \\n\
                \[AUTH]\n\
                \# control_port_admin_password:\n\
                \# control_port_user_password:\n\
diff --git a/src/Simplex/Messaging/Server/Main/Init.hs b/src/Simplex/Messaging/Server/Main/Init.hs
index 9f52d0797..2823df74f 100644
--- a/src/Simplex/Messaging/Server/Main/Init.hs
+++ b/src/Simplex/Messaging/Server/Main/Init.hs
@@ -92,7 +92,7 @@ iniFileContent cfgPath logPath opts host basicAuth controlPortPwds =
     <> "# Log daily server statistics to CSV file\n"
     <> ("log_stats: " <> onOff logStats <> "\n\n")
     <> "# Log interval for real-time Prometheus metrics\n\
-        \# prometheus_interval: 300\n\n\
+        \# prometheus_interval: 60\n\n\
         \[AUTH]\n\
         \# Set new_queues option to off to completely prohibit creating new messaging queues.\n\
         \# This can be useful when you want to decommission the server, but not all connections are switched yet.\n\
diff --git a/tests/XFTPClient.hs b/tests/XFTPClient.hs
index d3215ea95..0f7310073 100644
--- a/tests/XFTPClient.hs
+++ b/tests/XFTPClient.hs
@@ -99,6 +99,9 @@ testXFTPLogFile = "tests/tmp/xftp-server-store.log"
 testXFTPStatsBackupFile :: FilePath
 testXFTPStatsBackupFile = "tests/tmp/xftp-server-stats.log"
 
+xftpTestPrometheusMetricsFile :: FilePath
+xftpTestPrometheusMetricsFile = "tests/tmp/xftp-server-metrics.txt"
+
 testXFTPServerConfig :: XFTPServerConfig
 testXFTPServerConfig =
   XFTPServerConfig
@@ -127,6 +130,8 @@ testXFTPServerConfig =
       logStatsStartTime = 0,
       serverStatsLogFile = "tests/tmp/xftp-server-stats.daily.log",
       serverStatsBackupFile = Nothing,
+      prometheusInterval = Nothing,
+      prometheusMetricsFile = xftpTestPrometheusMetricsFile,
       transportConfig = mkTransportServerConfig True (Just alpnSupportedXFTPhandshakes) False,
       responseDelay = 0
     }