diff --git a/Userland/Applications/SystemMonitor/ProcessModel.cpp b/Userland/Applications/SystemMonitor/ProcessModel.cpp index c253a9adb4..b421e94c02 100644 --- a/Userland/Applications/SystemMonitor/ProcessModel.cpp +++ b/Userland/Applications/SystemMonitor/ProcessModel.cpp @@ -391,11 +391,11 @@ void ProcessModel::update() continue; } auto& thread = *it.value; - u32 time_scheduled_diff = (thread.current_state.time_user + thread.current_state.time_kernel) + u64 time_scheduled_diff = (thread.current_state.time_user + thread.current_state.time_kernel) - (thread.previous_state.time_user + thread.previous_state.time_kernel); - u32 time_scheduled_diff_kernel = thread.current_state.time_kernel - thread.previous_state.time_kernel; - thread.current_state.cpu_percent = total_time_scheduled_diff > 0 ? ((float)time_scheduled_diff * 100) / (float)total_time_scheduled_diff : 0; - thread.current_state.cpu_percent_kernel = total_time_scheduled_diff > 0 ? ((float)time_scheduled_diff_kernel * 100) / (float)total_time_scheduled_diff : 0; + u64 time_scheduled_diff_kernel = thread.current_state.time_kernel - thread.previous_state.time_kernel; + thread.current_state.cpu_percent = total_time_scheduled_diff > 0 ? (float)((time_scheduled_diff * 1000) / total_time_scheduled_diff) / 10.0f : 0; + thread.current_state.cpu_percent_kernel = total_time_scheduled_diff > 0 ? (float)((time_scheduled_diff_kernel * 1000) / total_time_scheduled_diff) / 10.0f : 0; if (it.value->current_state.pid != 0) { auto& cpu_info = m_cpus[thread.current_state.cpu]; cpu_info.total_cpu_percent += thread.current_state.cpu_percent;