def _GetPerformanceDataThread(self):
while True:
cpuRate = info.top()[0]
mem = info.top()[1]
print("cpu is {}% mem is {}M".format(cpuRate, mem))
self._CpuUseRateQueue.appendleft(cpuRate)
self._MemUseQueue.appendleft(mem)
def StartMonitor(self):
count = 0
# 创建一个workbook 设置编码
workbook = xlwt.Workbook(encoding='utf-8')
while True:
top_info = info.top()
cpuRate = top_info[0]
mem = top_info[1]
now = datetime.datetime.now()
now = now.strftime("%H:%M:%S")
if count % 30 == 0:
print('-----------------------------{}'.format(count + 1))
if count == 0:
# 创建一个worksheet
worksheet = workbook.add_sheet(self._devicesName)
worksheet.write(0, 0, label='时间')
worksheet.write(0, 1, label='CPU占用率(%)')
worksheet.write(0, 2, label='内存占用(M)')
# 入excel
# 参数对应 行, 列, 值
worksheet.write(count + 1, 0, label=str(now))
worksheet.write(count + 1, 1, label=cpuRate)
worksheet.write(count + 1, 2, label=mem)
workbook.save('./Data/per_{}.xlsx'.format(self._devicesName))
print("cpu is {}% mem is {}M".format(cpuRate, mem))
# time.sleep(0.2)
count += 1
def StartMonitor(self):
# 开启新线程获取cpu内存值
# _thread.start_new_thread(self._GetPerformanceDataThread, ())
count = 0
# 创建一个workbook 设置编码
workbook = xlwt.Workbook(encoding='utf-8')
while 1:
# if len(self._MemUseQueue) == 0 and len(self._CpuUseRateQueue) == 0:
# # print('the data queue is empty!')
# # time.sleep(0.5)
# continue
# # show x axis
# # cpu use rate data
# if not len(self._CpuUseRateQueue) == 0:
# self._CurrentCpuUseRate = self._CpuUseRateQueue.popleft()
# # Mem use
# if not len(self._MemUseQueue) == 0:
# self._CurrentMemUse = self._MemUseQueue.popleft()
top_info = info.top()
cpuRate = top_info[0]
mem = top_info[1]
print("cpu is {}% mem is {}M".format(cpuRate, mem))
# self._CpuUseRateQueue.appendleft(cpuRate)
# self._MemUseQueue.appendleft(mem)
now = datetime.datetime.now()
now = now.strftime("%H:%M:%S")
if count % 30 == 0:
print('-----------------------------{}'.format(count + 1))
if count == 0:
# 创建一个worksheet
worksheet = workbook.add_sheet(self._devicesName)
worksheet.write(0, 0, label='时间')
worksheet.write(0, 1, label='CPU占用率(%)')
worksheet.write(0, 2, label='内存占用(M)')
# 入excel
# 参数对应 行, 列, 值
worksheet.write(count + 1, 0, label=str(now))
worksheet.write(count + 1, 1, label=cpuRate)
worksheet.write(count + 1, 2, label=mem)
workbook.save('./Data/per_{}.xlsx'.format(self._devicesName))
# time.sleep(0.2)
count += 1
def writedata(self):
format1 = self.wd.add_format({'bold':True,'align':'center','valign':'vcenter','border':1})
sheet = str(info.devices())
worksheet = self.wd.add_worksheet(sheet)
worksheet.write('A1','cpu',format1)
worksheet.write('B1','mem',format1)
#写mem cpu信息到表格中
mem,cpu=info.top()
for i in range(len(mem)):
worksheet.write(i+1,0,mem[i],format1)
for i in range(len(mem)):
worksheet.write(i+1,1,cpu[i],format1)
self.chart(worksheet,sheet,'cpu',len(cpu))
self.chart(worksheet,sheet,'mem',len(mem))