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| import os, time, datetime, threading
import subprocess, psutil, statistics
def perf_psutil(n=100):
liste = []
count = 0
ct = time.time()
while count < n:
count+=1
t0 = time.perf_counter_ns()
p = [proc.create_time() for proc in psutil.process_iter() if proc.name() == "explorer.exe"][0]
d = ct - p
t1 = time.perf_counter_ns()
liste.append(t1-t0)
print("Date in sec:",p)
print("Duration:",d)
print("Performance psutil :", statistics.mean(liste)/10**9)
def perf_wmic(n=100):
liste = []
count = 0
ct = datetime.datetime.now()
while count < n:
count+=1
t0 = time.perf_counter_ns()
p = [x.split(b'CreationDate=')[1] for x in subprocess.Popen('wmic PROCESS WHERE NAME="Explorer.exe" GET * /format:list <nul', shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT).communicate()[0].replace(b'\r\r\n',b',').split(b',') if x.startswith(b'CreationDate=')][0]
d = datetime.datetime.now()-datetime.datetime(int(p[:4]),int(p[4:6]),int(p[6:8]),int(p[8:10]),int(p[10:12]),int(p[12:14]),int(p[15:-4]))
t1 = time.perf_counter_ns()
liste.append(t1-t0)
print("Date :",p)
print("Duration:",d.total_seconds())
print("Performance wmic :", statistics.mean(liste)/10**9)
print('########## PSUTIL ##########')
perf_psutil(10)
print('############################')
print('########### WMIC ###########')
perf_wmic(10)
print('############################') |
Discussion : Psutil surcoté ?
Répondre avec citation
Envoyé par LeNarvalo
Au lieu de suggérer psutil, j'estime que l'on pourrait proposer des solutions similaires à la mienne sur les forums.
Ou un truc du genre tableau 3D ?
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