diff --git a/src/components/Table/DateRangeWrapper.tsx b/src/components/Table/DateRangeWrapper.tsx
index 506879f..1dfa23c 100644
--- a/src/components/Table/DateRangeWrapper.tsx
+++ b/src/components/Table/DateRangeWrapper.tsx
@@ -10,7 +10,6 @@ const { RangePicker } = DatePicker
 
 export type DateRangeWrapperProps = RangePickerSharedProps<Moment> & {
     value: RangeValue<Moment>,
-    onChange: (date: RangeValue<Moment>) => any
     isUTC?: boolean
 }
 
@@ -19,13 +18,15 @@ const normalizeDates = (value: RangeValue<Moment>, isUTC?: boolean): RangeValue<
     value[1] ? (isUTC ? moment.utc(value[1]).local() : moment(value[1])) : null,
 ]
 
-export const DateRangeWrapper = memo<DateRangeWrapperProps>(({ value, onChange, isUTC, ...other }) => (
+export const DateRangeWrapper = memo<DateRangeWrapperProps>(({ value, isUTC, ...other }) => (
   <RangePicker
     showTime
     allowClear={false}
     format={defaultFormat}
-    defaultValue={[moment().subtract(60000), moment()]}
-    onChange={(date) => onChange(date)}
+    defaultValue={[
+      moment().subtract(1, 'days').startOf('day'),
+      moment().startOf('day'),
+    ]}
     value={normalizeDates(value)}
     {...other}
   />
diff --git a/src/components/charts/ChartTimeBase.tsx b/src/components/charts/ChartTimeBase.tsx
index 8140a67..3c1b6db 100644
--- a/src/components/charts/ChartTimeBase.tsx
+++ b/src/components/charts/ChartTimeBase.tsx
@@ -1,4 +1,4 @@
-import { useEffect, useRef, useState } from 'react'
+import { memo, useEffect, useRef, useState } from 'react'
 import {
   Chart,
   TimeScale,
@@ -178,7 +178,7 @@ export const timeParamsByInterval = (intervalSec: number): TimeParams => {
   return { unit, stepSize }
 }
 
-export const ChartTimeBase: React.FC<ChartTimeBaseProps> = ({options, dataParams}) => {
+export const ChartTimeBase = memo<ChartTimeBaseProps>(({ options, dataParams }) => {
   const chartRef = useRef<HTMLCanvasElement>(null)
   const [chart, setChart] = useState<any>()
 
@@ -217,4 +217,4 @@ export const ChartTimeBase: React.FC<ChartTimeBaseProps> = ({options, dataParams
   }, [chart, dataParams])
 
   return(<canvas ref={chartRef} />)
-}
+})
diff --git a/src/components/charts/Column.tsx b/src/components/charts/Column.tsx
index 872b2cf..9945d06 100644
--- a/src/components/charts/Column.tsx
+++ b/src/components/charts/Column.tsx
@@ -1,6 +1,7 @@
 import { ChartOptions, Scriptable, ScriptableContext } from 'chart.js'
 import React, { useState, useEffect } from 'react'
-import { makeDateSorter } from '../Table'
+
+import { makeDateSorter } from '@components/Table'
 import {
   ChartTimeBase,
   ChartTimeData,
@@ -21,7 +22,8 @@ export type ColumnLineConfig = {
   dash?: Array<number>
   borderColor?: string
   backgroundColor?: string
-  borderWidth?: Scriptable<number, ScriptableContext<'radar'>>
+  borderWidth?: Scriptable<number, ScriptableContext<'line'>>
+  showDatalabels?: boolean
   fill?: string
 }
 export type ColumnPostParsing = (data: ChartTimeDataParams) => void
@@ -44,7 +46,7 @@ const chartPluginsOptions: ChartOptions = {
       backgroundColor: 'transparent',
       borderRadius: 4,
       color: '#000B',
-      display: context => (context.dataset.label === 'wellDepth') && 'auto',
+      display: context => !!context.dataset.label?.endsWith(' ') && 'auto',
       formatter: value => `${value.y.toLocaleTimeString()} ${value.label.toPrecision(4)}`,
       padding: 6,
       align: 'left',
@@ -67,14 +69,14 @@ export const GetOrCreateDatasetByLineConfig = (data: ChartTimeData, lineConfig:
       ?? GetRandomColor()
 
     dataset = {
-      label: lineConfig.label,
+      label: lineConfig.label?.trimEnd() + (lineConfig.showDatalabels ? ' ' : ''),
       data: [],
       backgroundColor: lineConfig.backgroundColor ?? color,
       borderColor: lineConfig.borderColor ?? color,
       borderWidth: lineConfig.borderWidth ?? 1,
       borderDash: lineConfig.dash ?? [],
       showLine: lineConfig.showLine ?? !lineConfig.isShape,
-      fill: lineConfig.fill ?? (lineConfig.isShape ? 'shape' : 'none')
+      fill: lineConfig.fill ?? (lineConfig.isShape ? 'shape' : 'none'),
     }
 
     data.datasets.push(dataset)
diff --git a/src/pages/TelemetryView/ActiveMessagesOnline.jsx b/src/pages/TelemetryView/ActiveMessagesOnline.jsx
index 127f88d..ec888ea 100644
--- a/src/pages/TelemetryView/ActiveMessagesOnline.jsx
+++ b/src/pages/TelemetryView/ActiveMessagesOnline.jsx
@@ -1,5 +1,5 @@
 import { Table } from 'antd'
-import { useState, useEffect } from 'react'
+import { useState, useEffect, useCallback, memo } from 'react'
 
 import LoaderPortal from '@components/LoaderPortal'
 import { invokeWebApiWrapperAsync } from '@components/factory'
@@ -10,14 +10,14 @@ import { columns } from '@pages/Messages'
 
 import '@styles/message.css'
 
-export const ActiveMessagesOnline = ({ idWell }) => {
+export const ActiveMessagesOnline = memo(({ idWell }) => {
   const [messages, setMessages] = useState([])
   const [loader, setLoader] = useState(false)
 
-  const handleReceiveMessages = (messages) => {
+  const handleReceiveMessages = useCallback((messages) => {
     if (messages)
       setMessages(messages.items.splice(0, 4))
-  }
+  }, [])
 
   useEffect(() => {
     invokeWebApiWrapperAsync(
@@ -30,7 +30,7 @@ export const ActiveMessagesOnline = ({ idWell }) => {
       'Получение списка сообщений'
     )
     return Subscribe('hubs/telemetry','ReceiveMessages', `well_${idWell}`, handleReceiveMessages)
-  }, [idWell])
+  }, [idWell, handleReceiveMessages])
 
   return (
     <LoaderPortal show={loader}>
@@ -46,6 +46,6 @@ export const ActiveMessagesOnline = ({ idWell }) => {
       />
     </LoaderPortal>
   )
-}
+})
 
 export default ActiveMessagesOnline
diff --git a/src/pages/TelemetryView/ChartTimeOnlineFooter.jsx b/src/pages/TelemetryView/ChartTimeOnlineFooter.jsx
index 253a384..af7d928 100644
--- a/src/pages/TelemetryView/ChartTimeOnlineFooter.jsx
+++ b/src/pages/TelemetryView/ChartTimeOnlineFooter.jsx
@@ -1,9 +1,10 @@
+import { memo } from 'react'
 import { Popover } from 'antd'
 import { ControlOutlined } from '@ant-design/icons'
 
 import { ValueDisplay } from '@components/Display'
 
-export const ChartTimeOnlineFooter = ({ data, lineGroup }) => {
+export const ChartTimeOnlineFooter = memo(({ data, lineGroup }) => {
   const getFooterData = (name) => {
     const dataIdx = data && lineGroup?.find(line => line?.footer === name)?.xAccessorName
     return (<ValueDisplay value={data?.[dataIdx]}/>)
@@ -39,4 +40,6 @@ export const ChartTimeOnlineFooter = ({ data, lineGroup }) => {
       </div>
     </div>
   )
-}
+})
+
+export default ChartTimeOnlineFooter
diff --git a/src/pages/TelemetryView/MonitoringColumn.jsx b/src/pages/TelemetryView/MonitoringColumn.jsx
index 9698527..01c7504 100644
--- a/src/pages/TelemetryView/MonitoringColumn.jsx
+++ b/src/pages/TelemetryView/MonitoringColumn.jsx
@@ -1,4 +1,4 @@
-import { useEffect, useState } from 'react'
+import { memo, useCallback, useEffect, useState } from 'react'
 
 import { Grid, GridItem } from '@components/Grid'
 import { makeDateSorter } from '@components/Table'
@@ -9,7 +9,7 @@ import { ChartTimeOnlineFooter } from './ChartTimeOnlineFooter'
 const GetLimitShape = (flowChartData, points, accessor) => {
   const min = [], max = []
 
-  for (let point of points) {
+  for (const point of points) {
     const program = flowChartData.find(v => v.depthStart < point.depth && point.depth < v.depthEnd)
     if (!program) continue
 
@@ -29,7 +29,9 @@ const RemoveSimilar = (input, accessor) => {
   return data
 }
 
-export const MonitoringColumn = ({ lineGroup, data, flowChartData, interval, showBorder, style, headerHeight, pointCount = 2048, additionalLabels }) => {
+const addPointData = (point) => ({ depth: point.wellDepth })
+
+export const MonitoringColumn = memo(({ lineGroup, data, flowChartData, interval, showBorder, style, headerHeight, pointCount = 2048, additionalLabels }) => {
   const [dataStore, setDataStore] = useState([])
   const [lineGroupWithoutShapes, setLineGroupWithoutShapes] = useState([])
   const dataLast = data?.[data.length - 1]
@@ -41,9 +43,7 @@ export const MonitoringColumn = ({ lineGroup, data, flowChartData, interval, sho
     value: dataLast?.[line.xAccessorName]
   }))
 
-  const addPointData = (point) => ({ depth: point.wellDepth })
-
-  const postParsing = (data) => {
+  const postParsing = useCallback((data) => {
     lineGroupWithoutShapes.forEach(lineCfg => {
       const lineDataSet = GetOrCreateDatasetByLineConfig(data.data, lineCfg)
 
@@ -54,7 +54,7 @@ export const MonitoringColumn = ({ lineGroup, data, flowChartData, interval, sho
         })
       }
     })
-  }
+  }, [lineGroupWithoutShapes, flowChartData, lineGroup])
 
   useEffect(() => {
     setDataStore(prevData => {
@@ -119,6 +119,6 @@ export const MonitoringColumn = ({ lineGroup, data, flowChartData, interval, sho
       <ChartTimeOnlineFooter data={dataLast} lineGroup={lineGroup} />
     </div>
   )
-}
+})
 
 export default MonitoringColumn
diff --git a/src/pages/TelemetryView/index.jsx b/src/pages/TelemetryView/index.jsx
index 2ec2564..b998289 100644
--- a/src/pages/TelemetryView/index.jsx
+++ b/src/pages/TelemetryView/index.jsx
@@ -1,5 +1,5 @@
 import { Select } from 'antd'
-import { useState, useEffect } from 'react'
+import { useState, useEffect, useCallback } from 'react'
 
 import {
   DrillFlowChartService,
@@ -49,7 +49,8 @@ const blockHeightGroup = [
     yAccessorName: 'date',
     color: '#333',
     showLine: false,
-    xConstValue: 30,
+    showDatalabels: true,
+    xConstValue: 50,
     dash
   }, {
     label: 'Расход',
@@ -310,19 +311,15 @@ export default function TelemetryView({ idWell }) {
   const [flowChartData, setFlowChartData] = useState([])
   const [rop, setRop] = useState(null)
 
-  const handleDataSaub = (data) => {
+  const handleDataSaub = useCallback((data) => {
     if (data) {
       const dataSaub = normalizeData(data)
       dataSaub.sort(makeDateSorter('date'))
       setDataSaub(dataSaub)
     }
-  }
+  }, [])
 
-  const handleDataSpin = (data) => {
-    if (data) {
-      setDataSpin(data)
-    }
-  }
+  const handleDataSpin = useCallback((data) => data && setDataSpin(data), [])
 
   useEffect(() => {
     const unsubscribeSaub = Subscribe('hubs/telemetry', 'ReceiveDataSaub', `well_${idWell}`, handleDataSaub)
@@ -344,7 +341,7 @@ export default function TelemetryView({ idWell }) {
       unsubscribeSaub()
       unsubscribeSpin()
     }
-  }, [idWell, chartInterval])
+  }, [idWell, chartInterval, handleDataSpin, handleDataSaub])
 
   useEffect(() => invokeWebApiWrapperAsync(
     async () => {
@@ -358,18 +355,16 @@ export default function TelemetryView({ idWell }) {
     'Получение данных по скважине'
   ), [idWell])
 
-  const onStatusChanged = (value) => {
-    invokeWebApiWrapperAsync(
-      async () => {
-        const well = { ...wellData, idState: value }
-        await WellService.updateWell(idWell, well)
-        setWellData(well)
-      },
-      setShowLoader,
-      `Не удалось задать состояние скважины "${idWell}"`,
-      'Задание состояния скважины'
-    )
-  }
+  const onStatusChanged = useCallback((value) => invokeWebApiWrapperAsync(
+    async () => {
+      const well = { ...wellData, idState: value }
+      await WellService.updateWell(idWell, well)
+      setWellData(well)
+    },
+    setShowLoader,
+    `Не удалось задать состояние скважины "${idWell}"`,
+    'Задание состояния скважины'
+  ), [idWell, wellData])
 
   const columnAdditionalLabels = {
     1: rop && [