python中通过pyVim和pyVmomi库文件获取ESXI虚拟机的cpu和内存使用率

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已于 2024-06-27 15:53:29 修改 · 2.1k 阅读

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于 2024-06-27 15:53:03 首次发布

python中通过pyVim和pyVmomi库文件获取ESXI虚拟机的cpu和内存使用率

from pyVim import connect
from pyVmomi import vim
import ssl
from pyVim.connect import SmartConnectNoSSL, Disconnect
import atexit
import pyVim
def get_vm_perf(self):
server_ip=self.server_ip
username=self.username
password=self.password
port=self.port
error_count=30;l=0;
while 1:
try:
si = SmartConnectNoSSL(
host=server_ip,
user=username,
pwd=password,
port=443)
atexit.register(Disconnect, si)
if not si:
raise SystemExit("Unable to connect to host with supplied info.")

content = si.RetrieveContent()
perfManager = content.perfManager

# create a mapping from performance stats to their counterIDs
# counterInfo: [performance stat => counterId]
# performance stat example: cpu.usagemhz.LATEST
# counterId example: 6
counterInfo = {}
for c in perfManager.perfCounter:
&nbs