diff --git a/components/elements/commands/index.tsx b/components/elements/commands/index.tsx
index 9d18234..e2a00ff 100644
--- a/components/elements/commands/index.tsx
+++ b/components/elements/commands/index.tsx
@@ -2,10 +2,12 @@ import {Table, TableBody, TableCell, TableHead, TableRow, IconButton} from "@mui
 import Command, {CommandInterface} from "./elements/command";
 import {useEffect, useState} from "react";
 import PlayCircleOutline from '@mui/icons-material/PlayCircleOutline';
+import { v4 } from "uuid"
 
 export default function Commands() {
     const [commands, setCommands] = useState<CommandInterface[]>([]);
     const [command2data, setCommand2data] = useState<Record<string, any>>({});
+    let requestId = v4()
 
     let refreshCommands = async () => {
         let response = await fetch('http://fmw.sipachev.sv/system-monitoring/commands', {
@@ -17,7 +19,6 @@ export default function Commands() {
         });
         const commands: CommandInterface[] = await response.json()
         setCommands(commands)
-        setTimeout(() => refreshCommands, 1000)
     }
 
     useEffect(() => {
@@ -44,10 +45,15 @@ export default function Commands() {
                         }
                         setCommand2data(temp)
                     }
+                    let lock = false
                     let runCommand = async () => {
+                        if (lock) {
+                            return
+                        }
+                        lock = true
                         let url = `http://fmw.sipachev.sv/system-monitoring/commands/${command.name}/run`
                         let data = command2data[command.name] || {}
-                        data['requestId'] = '123';
+                        data['requestId'] = requestId;
                         let response = await fetch(url, {
                             method: 'POST',
                             headers: {
@@ -56,6 +62,7 @@ export default function Commands() {
                             },
                             body: JSON.stringify(data)
                         });
+                        lock = false
                     }
                     return (
                         <TableRow key={command.name}>
diff --git a/components/elements/processes/index.tsx b/components/elements/processes/index.tsx
index 701116f..6c72380 100644
--- a/components/elements/processes/index.tsx
+++ b/components/elements/processes/index.tsx
@@ -1,15 +1,16 @@
 import styles from './styles.module.css'
-import {useEffect, useState} from "react";
-import DeleteForever from "@mui/icons-material/DeleteForever";
-import StopCircle from "@mui/icons-material/StopCircle";
-import PauseCircleOutline from "@mui/icons-material/PauseCircleOutline";
-import PlayCircleOutline from "@mui/icons-material/PlayCircleOutline";
-import HourglassEmpty from "@mui/icons-material/HourglassEmpty";
-import CheckCircleOutline from "@mui/icons-material/CheckCircleOutline";
-import ErrorOutline from "@mui/icons-material/ErrorOutline";
-import Replay from "@mui/icons-material/Replay";
-import RunCircle from "@mui/icons-material/RunCircle";
-import {IconButton, LinearProgress, TableContainer, Table, TableBody, TableCell, TableHead, TableRow, TablePagination} from "@mui/material";
+import {useEffect, useState} from "react"
+import DeleteForever from "@mui/icons-material/DeleteForever"
+import StopCircle from "@mui/icons-material/StopCircle"
+import PauseCircleOutline from "@mui/icons-material/PauseCircleOutline"
+import PlayCircleOutline from "@mui/icons-material/PlayCircleOutline"
+import HourglassEmpty from "@mui/icons-material/HourglassEmpty"
+import CheckCircleOutline from "@mui/icons-material/CheckCircleOutline"
+import ErrorOutline from "@mui/icons-material/ErrorOutline"
+import Replay from "@mui/icons-material/Replay"
+import RunCircle from "@mui/icons-material/RunCircle"
+import {IconButton, LinearProgress, TableContainer, Table, TableBody, TableCell, TableHead, TableRow, TablePagination} from "@mui/material"
+import { v4 } from "uuid"
 
 export interface ProcessExceptionInterface {
     message: string,
@@ -55,8 +56,14 @@ export default function Processes() {
     const [processes, setProcesses] = useState<ProcessInterface[]>([]);
     const [page, setPage] = useState<number>(0);
     const [count, setCount] = useState<number>(0);
+    let requestId = v4()
 
+    let refreshLock = false
     let refreshProcesses = async () => {
+        if (refreshLock) {
+            return
+        }
+        refreshLock = true
         let response = await fetch('http://fmw.sipachev.sv/system-monitoring/processes?' + new URLSearchParams({
             page: page + 1,
             limit: 20,
@@ -71,12 +78,13 @@ export default function Processes() {
         const processes: ProcessInterface[] = await response.json()
         setProcesses(processes)
         setCount(Number(response.headers.get('X-Pagination-Count')))
-        setTimeout(() => refreshProcesses, 1000)
+        refreshLock = false
     }
 
     useEffect(() => {
-        refreshProcesses()
-    }, [page])
+        const timer = setInterval(() => refreshProcesses(), 1000)
+        return () => clearInterval(timer);
+    }, [page]);
 
     let isFinished = (process: ProcessInterface) => process.cancelledAt || process.completedAt
     let canPlay = (process: ProcessInterface) => !isFinished(process) && process.progress && process.pausedAt
@@ -106,6 +114,10 @@ export default function Processes() {
         setPage(page);
     }
 
+    const repeat = (event: any) => {
+
+    }
+
     return (
         <>
             <TableContainer>
@@ -158,7 +170,7 @@ export default function Processes() {
                                     </IconButton>}
                                 </TableCell>
                                 <TableCell>
-                                    {canRepeat(process) && <IconButton title={`Repeat`} aria-label="Repeat">
+                                    {canRepeat(process) && <IconButton onClick={repeat} title={`Repeat`} aria-label="Repeat">
                                         <Replay/>
                                     </IconButton>}
                                     {canKill(process) && <IconButton title={`Kill`} aria-label="Kill">
diff --git a/package.json b/package.json
index f0def90..8062849 100644
--- a/package.json
+++ b/package.json
@@ -30,6 +30,7 @@
     "react-dom": "18.2.0",
     "styled-components": "^5.3.6",
     "tailwindcss": "^3.2.4",
-    "typescript": "4.9.4"
+    "typescript": "4.9.4",
+    "uuid": "^9.0.0"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 7180db0..9a4a6a7 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2837,6 +2837,11 @@ util-deprecate@^1.0.2:
   resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"
   integrity sha512-EPD5q1uXyFxJpCrLnCc1nHnq3gOa6DZBocAIiI2TaSCA7VCJ1UJDMagCzIkXNsUYfD1daK//LTEQ8xiIbrHtcw==
 
+uuid@^9.0.0:
+  version "9.0.0"
+  resolved "https://registry.yarnpkg.com/uuid/-/uuid-9.0.0.tgz#592f550650024a38ceb0c562f2f6aa435761efb5"
+  integrity sha512-MXcSTerfPa4uqyzStbRoTgt5XIe3x5+42+q1sDuy3R5MDk66URdLMOZe5aPX/SQd+kuYAh0FdP/pO28IkQyTeg==
+
 which-boxed-primitive@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/which-boxed-primitive/-/which-boxed-primitive-1.0.2.tgz#13757bc89b209b049fe5d86430e21cf40a89a8e6"