diff --git a/app/src/routes/system/metrics/SystemMetrics.svelte b/app/src/routes/system/metrics/SystemMetrics.svelte
index 4890498..2beeefb 100644
--- a/app/src/routes/system/metrics/SystemMetrics.svelte
+++ b/app/src/routes/system/metrics/SystemMetrics.svelte
@@ -1,111 +1,27 @@
 <script lang="ts">
-  import { onMount } from 'svelte';
-  import { page } from '$app/stores';
-  import SettingsCard from '$lib/components/SettingsCard.svelte';
-  import { slide } from 'svelte/transition';
-  import { cubicOut } from 'svelte/easing';
-  import { Chart, registerables } from 'chart.js';
+  import { onMount } from 'svelte'
+  import { page } from '$app/stores'
+  import SettingsCard from '$lib/components/SettingsCard.svelte'
+  import { slide } from 'svelte/transition'
+  import { cubicOut } from 'svelte/easing'
+  import { Chart, registerables } from 'chart.js'
 
-  import { daisyColor } from '$lib/utilities';
-  import { analytics } from '$lib/stores/analytics';
-  import { Metrics } from '$lib/components/icons';
+  import { daisyColor } from '$lib/utilities'
+  import { analytics } from '$lib/stores/analytics'
+  import { Metrics } from '$lib/components/icons'
 
-  Chart.register(...registerables);
+  Chart.register(...registerables)
 
-  let cpuChartElement: HTMLCanvasElement;
-  let cpuChart: Chart;
+  let heapChartElement: HTMLCanvasElement
+  let heapChart: Chart
 
-  let heapChartElement: HTMLCanvasElement;
-  let heapChart: Chart;
+  let filesystemChartElement: HTMLCanvasElement
+  let filesystemChart: Chart
 
-  let filesystemChartElement: HTMLCanvasElement;
-  let filesystemChart: Chart;
-
-  let temperatureChartElement: HTMLCanvasElement;
-  let temperatureChart: Chart;
+  let temperatureChartElement: HTMLCanvasElement
+  let temperatureChart: Chart
 
   onMount(() => {
-    cpuChart = new Chart(cpuChartElement, {
-      type: 'line',
-      data: {
-        labels: $analytics.cpu_usage,
-        datasets: [
-          {
-            label: 'Cpu usage core 0',
-            borderColor: daisyColor('--color-primary'),
-            backgroundColor: daisyColor('--color-primary', 50),
-            borderWidth: 2,
-            data: $analytics.cpu0_usage,
-            yAxisID: 'y',
-          },
-          {
-            label: 'Cpu usage core 1',
-            borderColor: daisyColor('--color-primary'),
-            backgroundColor: daisyColor('--color-primary', 50),
-            borderWidth: 2,
-            data: $analytics.cpu1_usage,
-            yAxisID: 'y',
-          },
-          {
-            label: 'Cpu usage total',
-            borderColor: daisyColor('--color-secondary'),
-            backgroundColor: daisyColor('--color-secondary', 50),
-            borderWidth: 2,
-            data: $analytics.cpu_usage,
-            yAxisID: 'y',
-          },
-        ],
-      },
-      options: {
-        maintainAspectRatio: false,
-        responsive: true,
-        plugins: {
-          legend: {
-            display: true,
-          },
-          tooltip: {
-            mode: 'index',
-            intersect: false,
-          },
-        },
-        elements: {
-          point: {
-            radius: 0,
-          },
-        },
-        scales: {
-          x: {
-            grid: {
-              color: daisyColor('--color-base-content', 10),
-            },
-            ticks: {
-              color: daisyColor('--color-base-content'),
-            },
-            display: false,
-          },
-          y: {
-            type: 'linear',
-            title: {
-              display: true,
-              text: 'Cpu usage [%]',
-              color: daisyColor('--color-base-content'),
-              font: {
-                size: 16,
-                weight: 'bold',
-              },
-            },
-            position: 'left',
-            min: 0,
-            max: 100,
-            grid: { color: daisyColor('--color-base-content', 10) },
-            ticks: {
-              color: daisyColor('--color-base-content'),
-            },
-            border: { color: daisyColor('--color-base-content', 10) },
-          },
-        },
-      },
-    });
     heapChart = new Chart(heapChartElement, {
       type: 'line',
       data: {
@@ -118,36 +34,36 @@
             borderWidth: 2,
             data: $analytics.used_heap,
             fill: true,
-            yAxisID: 'y',
-          },
-        ],
+            yAxisID: 'y'
+          }
+        ]
       },
       options: {
         maintainAspectRatio: false,
         responsive: true,
         plugins: {
           legend: {
-            display: true,
+            display: true
           },
           tooltip: {
             mode: 'index',
-            intersect: false,
-          },
+            intersect: false
+          }
         },
         elements: {
           point: {
-            radius: 0,
-          },
+            radius: 0
+          }
         },
         scales: {
           x: {
             grid: {
-              color: daisyColor('--color-base-content', 10),
+              color: daisyColor('--color-base-content', 10)
             },
             ticks: {
-              color: daisyColor('--color-base-content'),
+              color: daisyColor('--color-base-content')
             },
-            display: false,
+            display: false
           },
           y: {
             type: 'linear',
@@ -157,21 +73,21 @@
               color: daisyColor('--color-base-content'),
               font: {
                 size: 16,
-                weight: 'bold',
-              },
+                weight: 'bold'
+              }
             },
             position: 'left',
             min: 0,
             max: Math.round($analytics.total_heap[0]),
             grid: { color: daisyColor('--color-base-content', 10) },
             ticks: {
-              color: daisyColor('--color-base-content'),
+              color: daisyColor('--color-base-content')
             },
-            border: { color: daisyColor('--color-base-content', 10) },
-          },
-        },
-      },
-    });
+            border: { color: daisyColor('--color-base-content', 10) }
+          }
+        }
+      }
+    })
     filesystemChart = new Chart(filesystemChartElement, {
       type: 'line',
       data: {
@@ -184,36 +100,36 @@
             borderWidth: 2,
             data: $analytics.fs_used,
             fill: true,
-            yAxisID: 'y',
-          },
-        ],
+            yAxisID: 'y'
+          }
+        ]
       },
       options: {
         maintainAspectRatio: false,
         responsive: true,
         plugins: {
           legend: {
-            display: true,
+            display: true
           },
           tooltip: {
             mode: 'index',
-            intersect: false,
-          },
+            intersect: false
+          }
         },
         elements: {
           point: {
-            radius: 0,
-          },
+            radius: 0
+          }
         },
         scales: {
           x: {
             grid: {
-              color: daisyColor('--color-base-content', 10),
+              color: daisyColor('--color-base-content', 10)
             },
             ticks: {
-              color: daisyColor('--color-base-content'),
+              color: daisyColor('--color-base-content')
             },
-            display: false,
+            display: false
           },
           y: {
             type: 'linear',
@@ -223,21 +139,21 @@
               color: daisyColor('--color-base-content'),
               font: {
                 size: 16,
-                weight: 'bold',
-              },
+                weight: 'bold'
+              }
             },
             position: 'left',
             min: 0,
             max: Math.round($analytics.fs_total[0]),
             grid: { color: daisyColor('--color-base-content', 10) },
             ticks: {
-              color: daisyColor('--color-base-content'),
+              color: daisyColor('--color-base-content')
             },
-            border: { color: daisyColor('--color-base-content', 10) },
-          },
-        },
-      },
-    });
+            border: { color: daisyColor('--color-base-content', 10) }
+          }
+        }
+      }
+    })
     temperatureChart = new Chart(temperatureChartElement, {
       type: 'line',
       data: {
@@ -249,36 +165,36 @@
             backgroundColor: daisyColor('--color-primary', 50),
             borderWidth: 2,
             data: $analytics.core_temp,
-            yAxisID: 'y',
-          },
-        ],
+            yAxisID: 'y'
+          }
+        ]
       },
       options: {
         maintainAspectRatio: false,
         responsive: true,
         plugins: {
           legend: {
-            display: true,
+            display: true
           },
           tooltip: {
             mode: 'index',
-            intersect: false,
-          },
+            intersect: false
+          }
         },
         elements: {
           point: {
-            radius: 0,
-          },
+            radius: 0
+          }
         },
         scales: {
           x: {
             grid: {
-              color: daisyColor('--color-base-content', 10),
+              color: daisyColor('--color-base-content', 10)
             },
             ticks: {
-              color: daisyColor('--color-base-content'),
+              color: daisyColor('--color-base-content')
             },
-            display: false,
+            display: false
           },
           y: {
             type: 'linear',
@@ -288,44 +204,38 @@
               color: daisyColor('--color-base-content'),
               font: {
                 size: 16,
-                weight: 'bold',
-              },
+                weight: 'bold'
+              }
             },
             position: 'left',
             suggestedMin: 20,
             suggestedMax: 100,
             grid: { color: daisyColor('--color-base-content', 10) },
             ticks: {
-              color: daisyColor('--color-base-content'),
+              color: daisyColor('--color-base-content')
             },
-            border: { color: daisyColor('--color-base-content', 10) },
-          },
-        },
-      },
-    });
-    setInterval(updateData, 500);
-  });
+            border: { color: daisyColor('--color-base-content', 10) }
+          }
+        }
+      }
+    })
+    setInterval(updateData, 500)
+  })
 
   function updateData() {
-    cpuChart.data.labels = $analytics.cpu_usage;
-    cpuChart.data.datasets[0].data = $analytics.cpu0_usage;
-    cpuChart.data.datasets[1].data = $analytics.cpu1_usage;
-    cpuChart.data.datasets[2].data = $analytics.cpu_usage;
-    cpuChart.update('none');
+    heapChart.data.labels = $analytics.uptime
+    heapChart.data.datasets[0].data = $analytics.used_heap
+    heapChart.options.scales!.y!.max = Math.ceil($analytics.total_heap[0])
+    heapChart.update('none')
 
-    heapChart.data.labels = $analytics.uptime;
-    heapChart.data.datasets[0].data = $analytics.used_heap;
-    heapChart.options.scales!.y!.max = Math.ceil($analytics.total_heap[0]);
-    heapChart.update('none');
+    filesystemChart.data.labels = $analytics.uptime
+    filesystemChart.data.datasets[0].data = $analytics.fs_used
+    heapChart.options.scales!.y!.max = Math.ceil($analytics.fs_total[0])
+    filesystemChart.update('none')
 
-    filesystemChart.data.labels = $analytics.uptime;
-    filesystemChart.data.datasets[0].data = $analytics.fs_used;
-    heapChart.options.scales!.y!.max = Math.ceil($analytics.fs_total[0]);
-    filesystemChart.update('none');
-
-    temperatureChart.data.labels = $analytics.uptime;
-    temperatureChart.data.datasets[0].data = $analytics.core_temp;
-    temperatureChart.update('none');
+    temperatureChart.data.labels = $analytics.uptime
+    temperatureChart.data.datasets[0].data = $analytics.core_temp
+    temperatureChart.update('none')
   }
 </script>
 
@@ -337,14 +247,6 @@
     <span>System Metrics</span>
   {/snippet}
 
-  <div class="w-full overflow-x-auto">
-    <div
-      class="flex w-full flex-col space-y-1 h-60"
-      transition:slide|local={{ duration: 300, easing: cubicOut }}>
-      <canvas bind:this={cpuChartElement}></canvas>
-    </div>
-  </div>
-
   <div class="w-full overflow-x-auto">
     <div
       class="flex w-full flex-col space-y-1 h-60"
diff --git a/esp32/include/peripherals/camera_service.h b/esp32/include/peripherals/camera_service.h
index b010aa2..b998207 100644
--- a/esp32/include/peripherals/camera_service.h
+++ b/esp32/include/peripherals/camera_service.h
@@ -7,7 +7,6 @@
 #include <async_worker.h>
 
 #include <features.h>
-#include <task_manager.h>
 #include <template/stateful_socket.h>
 #include <template/stateful_persistence.h>
 #include <template/stateful_endpoint.h>
diff --git a/esp32/include/system_service.h b/esp32/include/system_service.h
index d38bdce..222aed3 100644
--- a/esp32/include/system_service.h
+++ b/esp32/include/system_service.h
@@ -4,7 +4,6 @@
 #include <ESPmDNS.h>
 #include <PsychicHttp.h>
 #include <WiFi.h>
-#include <task_manager.h>
 // #include <event_socket.h>
 #include <filesystem.h>
 #include <global.h>
diff --git a/esp32/include/task_manager.h b/esp32/include/task_manager.h
deleted file mode 100644
index 75ceb29..0000000
--- a/esp32/include/task_manager.h
+++ /dev/null
@@ -1,184 +0,0 @@
-#pragma once
-
-#include <esp_task_wdt.h>
-#include <map>
-#include <string>
-#include <vector>
-#include <Arduino.h>
-
-#define IDLE_STACK_SIZE 2048
-#define DEFAULT_STACK_SIZE 2048 + 512
-
-#define DELETE_TASK(handle) \
-    if (handle != nullptr) vTaskDelete(handle)
-
-struct task_t {
-    std::string name;
-    TaskHandle_t handle;
-    uint32_t stackSize;
-    UBaseType_t priority;
-    BaseType_t coreId;
-    bool pinned;
-    bool active; // blocked ('B'), ready ('R'), deleted ('D') or suspended ('S').
-};
-
-class IdleTask {
-  private:
-    float idle_ratio = 0.0;
-    unsigned long last_measurement;
-    const int kMillisPerLoop = 1;
-    const int kMillisPerCalc = 1000;
-    unsigned long counter = 0;
-
-  public:
-    IdleTask() : last_measurement(millis()) {}
-
-    void ProcessIdleTime() {
-        last_measurement = millis();
-        counter = 0;
-
-        for (;;) {
-            unsigned long current_time = millis();
-            unsigned long delta = current_time - last_measurement;
-            if (delta >= kMillisPerCalc) {
-                idle_ratio = static_cast<float>(counter) / delta;
-                last_measurement = current_time;
-                counter = 0;
-            } else {
-                esp_task_wdt_reset();
-                delayMicroseconds(kMillisPerLoop * 1000);
-                counter += kMillisPerLoop;
-            }
-        }
-    }
-
-    float GetCPUUsage() const {
-        if (millis() - last_measurement > kMillisPerCalc) return 100.0f;
-
-        return 100.0f - 100 * idle_ratio;
-    }
-
-    static void IdleTaskEntry(void *that) { static_cast<IdleTask *>(that)->ProcessIdleTime(); }
-};
-
-class TaskManager {
-  private:
-    std::map<const char *, task_t> _tasks;
-    IdleTask _taskIdle0;
-    IdleTask _taskIdle1;
-
-    TaskHandle_t _hIdle0;
-    TaskHandle_t _hIdle1;
-
-  public:
-    TaskManager() {}
-
-    void begin() {
-        createTask(IdleTask::IdleTaskEntry, "Idle Core 0", IDLE_STACK_SIZE, &_taskIdle0, 1, &_hIdle0, 0);
-        createTask(IdleTask::IdleTaskEntry, "Idle Core 1", IDLE_STACK_SIZE, &_taskIdle1, 1, &_hIdle1, 1);
-        esp_task_wdt_delete(xTaskGetIdleTaskHandleForCPU(0));
-        esp_task_wdt_delete(xTaskGetIdleTaskHandleForCPU(1));
-        esp_task_wdt_add(_hIdle0);
-        esp_task_wdt_add(_hIdle1);
-    }
-
-    std::vector<task_t> getTasks() {
-        update();
-        std::vector<task_t> tasks;
-        for (auto const &task : _tasks) tasks.push_back(task.second);
-        return tasks;
-    }
-
-    int getTaskCount() const { return _tasks.size(); }
-
-    int getKernelTaskCount() const { return uxTaskGetNumberOfTasks(); }
-
-    void update() {
-        for (auto task = _tasks.begin(); task != _tasks.end();) {
-            eTaskState state = eTaskGetState(task->second.handle);
-            if (state == eDeleted) {
-                task = _tasks.erase(task);
-            } else {
-                _tasks[task->first].priority = uxTaskPriorityGet(task->second.handle);
-                _tasks[task->first].coreId = xTaskGetAffinity(task->second.handle);
-                ++task;
-            }
-        }
-    }
-
-    float getCpuUsage(int iCore = -1) const {
-        if (iCore == 0)
-            return _taskIdle0.GetCPUUsage();
-        else if (iCore == 1)
-            return _taskIdle1.GetCPUUsage();
-        return (_taskIdle0.GetCPUUsage() + _taskIdle1.GetCPUUsage()) / 2;
-    }
-
-    BaseType_t createTask(void (*taskFunction)(void *), const char *name, uint32_t stackSize = 2048,
-                          void *params = nullptr, UBaseType_t priority = 2, TaskHandle_t *handle = nullptr,
-                          BaseType_t coreId = -1) {
-        TaskHandle_t localHandle;
-        if (handle == nullptr) handle = &localHandle;
-        BaseType_t res = coreId == -1
-                             ? xTaskCreate(taskFunction, name, stackSize, params, tskIDLE_PRIORITY + priority, handle)
-                             : xTaskCreatePinnedToCore(taskFunction, name, stackSize, params,
-                                                       tskIDLE_PRIORITY + priority, handle, coreId);
-        task_t task = {name, handle, stackSize, priority, coreId, coreId != -1, true};
-        if (res == pdPASS) _tasks[name] = task;
-        return res;
-    }
-
-    void suspendTask(const char *name) {
-        if (_tasks.find(name) != _tasks.end()) {
-            vTaskSuspend(_tasks[name].handle);
-            _tasks[name].active = false;
-        }
-    }
-
-    void resumeTask(const char *name) {
-        if (_tasks.find(name) != _tasks.end()) {
-            vTaskResume(_tasks[name].handle);
-            _tasks[name].active = true;
-        }
-    }
-
-    void notifyTask(const char *name, uint32_t notificationValue, eNotifyAction action = eSetValueWithOverwrite) {
-        if (_tasks.find(name) != _tasks.end()) xTaskNotify(_tasks[name].handle, notificationValue, action);
-    }
-
-    void deleteTask(const char *name) {
-        if (_tasks.find(name) != _tasks.end()) {
-            vTaskDelete(_tasks[name].handle);
-            _tasks.erase(name);
-        }
-    }
-};
-
-class CPUBurnerTask {
-  private:
-    float burn_ratio;
-    const int kMillisPerCalc = 1000;
-
-  public:
-    CPUBurnerTask(float ratio) : burn_ratio(ratio) {}
-
-    void BurnCPUTask() {
-        unsigned long burn_time = burn_ratio * kMillisPerCalc;
-        unsigned long idle_time = kMillisPerCalc - burn_time;
-
-        while (true) {
-            unsigned long start_time = millis();
-            while ((millis() - start_time) < burn_time) {
-                esp_task_wdt_reset();
-            }
-
-            vTaskDelay(idle_time / portTICK_PERIOD_MS);
-        }
-    }
-
-    static void CPUBurnerTaskEntry(void *instance) { static_cast<CPUBurnerTask *>(instance)->BurnCPUTask(); }
-
-    void StartTask() { xTaskCreate(CPUBurnerTaskEntry, "CPUBurnerTask", 2048, this, tskIDLE_PRIORITY + 2, nullptr); }
-};
-
-extern TaskManager g_taskManager;
\ No newline at end of file
diff --git a/esp32/src/main.cpp b/esp32/src/main.cpp
index acf8130..0273258 100644
--- a/esp32/src/main.cpp
+++ b/esp32/src/main.cpp
@@ -12,7 +12,6 @@
 #include <event_socket.h>
 #include <features.h>
 #include <motion.h>
-#include <task_manager.h>
 #include <wifi_service.h>
 #include <ap_service.h>
 #include <mdns_service.h>
diff --git a/esp32/src/peripherals/camera_service.cpp b/esp32/src/peripherals/camera_service.cpp
index 0b6504a..c851f9c 100644
--- a/esp32/src/peripherals/camera_service.cpp
+++ b/esp32/src/peripherals/camera_service.cpp
@@ -155,7 +155,7 @@ void streamTask(void *pv) {
 }
 
 esp_err_t CameraService::cameraStream(PsychicRequest *request) {
-    g_taskManager.createTask(streamTask, "Stream client task", 4096, request, 4);
+    xTaskCreate(streamTask, "Stream client task", 4096, request, 4, nullptr);
     vTaskDelay(pdMS_TO_TICKS(100));
     return ESP_OK;
 }
diff --git a/esp32/src/system_service.cpp b/esp32/src/system_service.cpp
index a6ef0b1..cdc6caf 100644
--- a/esp32/src/system_service.cpp
+++ b/esp32/src/system_service.cpp
@@ -120,17 +120,6 @@ void metrics(JsonObject &root) {
     root["fs_used"] = ESP_FS.usedBytes();
     root["fs_total"] = ESP_FS.totalBytes();
     root["core_temp"] = temperatureRead();
-    root["cpu0_usage"] = g_taskManager.getCpuUsage(0);
-    root["cpu1_usage"] = g_taskManager.getCpuUsage(1);
-    root["cpu_usage"] = g_taskManager.getCpuUsage();
-    JsonArray tasks = root["tasks"].to<JsonArray>();
-    for (auto const &task : g_taskManager.getTasks()) {
-        JsonObject nested = tasks.add<JsonObject>();
-        nested["name"] = task.name;
-        nested["stackSize"] = task.stackSize;
-        nested["priority"] = task.priority;
-        nested["coreId"] = task.coreId;
-    }
 }
 
 void emitMetrics() {
diff --git a/esp32/src/task_manager.cpp b/esp32/src/task_manager.cpp
deleted file mode 100644
index 60b3f61..0000000
--- a/esp32/src/task_manager.cpp
+++ /dev/null
@@ -1,3 +0,0 @@
-#include <task_manager.h>
-
-TaskManager g_taskManager;