importpsutildefget_process_by_name(process_name):processes=[]forprocessinpsutil.process_iter():try:process_info=process.as_dict(attrs=['pid','name','cpu_percent','memory_percent'])ifprocess_info['name']==process_name:processes.append(process_info)exceptpsutil.NoSuchProcess:passreturnprocesses p...
pip install psutil 1. 安装完成后,我们可以使用如下代码来查找某个名字的进程: importpsutildefget_process_by_name(name):forprocinpsutil.process_iter(['name']):ifname.lower()inproc.info['name'].lower():returnproc# 查找名为"python"的进程process=get_process_by_name('python')ifprocess:print(f"...
get_pid(name) if __name__ == "__main__": main(sys.argv) 关于:psutil 5.2.2使用说明参见: https://pypi.python.org/pypi/psutil/5.2.2 Example usages CPU >>>importpsutil>>>psutil.cpu_times()scputimes(user=3961.46,nice=169.729,system=2150.659,idle=16900.540,iowait=629.59,irq=0.0,softirq...
for proc in psutil.process_iter(['pid', 'name']): print(f"进程ID: {proc.info['pid']}, 进程名称: {proc.info['name']}") 获取特定进程的PID(通过进程名称): python def get_pid_by_name(process_name): for proc in psutil.process_iter(['pid', 'name']): if proc.info['name'] ...
psutil.pids() 查看单个进程 p = psutil.Process(2423) p.name()#进程名p.exe()#进程的bin路径p.cwd()#进程的工作目录绝对路径p.status()#进程状态p.create_time()#进程创建时间p.uids()#进程uid信息p.gids()#进程的gid信息p.cpu_times()#进程的cpu时间信息,包括user,system两个cpu信息p.cpu_affinity...
#ifProcess32Next(hProcessSnap,ctypes.byref(pe32))==False:#break#ifpe32.szExeFile==procName:#CloseHandle(hProcessSnap)#returnpe32.th32ProcessID #CloseHandle(hProcessSnap)defgetProcName(pname):"""getprocess by namereturnthe first processifthere are more than one"""forprocinpsutil.process_iter...
``` # Python script to manage system processes import psutil def get_running_processes(): return [p.info for p in psutil.process_iter(['pid', 'name', 'username'])] def kill_process_by_name(process_name): for p in psutil.process_iter(['pid', 'name', 'username']): if p.info[...
在这里,我正在调用一个名为 SDKTestSuite.DijSDK_CalculateFps() 的函数,我正在调用 get_cpu_percent() 以获取此调用的 CPU 使用率。我正在为不同的输入调用此函数,结果有时是 CPU 使用率给出 0.0% 这不是预期...
例如,要监控某个特定进程的CPU使用率,我们可以使用以下代码: ```python import psutil pid = 12345 # 替换为实际进程ID p = psutil.Process(pid) while True: cpu_percent = p.cpu_percent(interval=1) print(f"PID {pid} CPU usage: {cpu_percent}%") ``` 通过这段代码,开发者能够实时监控指定进程...
processes = [ {'pid': p.pid, 'name': p.info['name'], 'sum_cpu_t': sum(p.info['cpu_times'])} for p in psutil.process_iter(['name', 'cpu_times']) ] We get a list of processes, including their process ids, names, and CPU usage. ...