pmem.py (v0.1)

This commit is contained in:
q3aql 2022-10-29 19:47:25 +02:00
parent 585d6cafd3
commit a16643c6de

98
pmem.py Executable file
View File

@ -0,0 +1,98 @@
#!/usr/bin/env python3
# -----------------------------------------------------------
# pmem - Show system memory |
# Created by q3aql (q3aql@duck.com) |
# Licensed by GPL v2.0 |
# Last update: 29-10-2022 |
# Compatible with Python 3.x |
# -----------------------------------------------------------
version="0.1"
# Import python-modules
import psutil
import os
import sys
# Check if your system use Python 3.x
if sys.version_info<(3,0):
print ("")
print (" You need python 3.x to run this program.")
print ("")
exit()
# Check system
if os.name == "posix":
os.chdir(os.environ["HOME"])
elif os.name == "nt":
print("")
print(" Error: Only Linux and *BSD systems are supported")
print("")
exit()
print('')
print(' List of processes (Mem + Name)')
print(' ==============================')
print('')
numprocess=0
for process in psutil.process_iter():
numprocess = numprocess + 1
Name = process.name() # Name of the process
ID = process.pid # ID of the process
readmemprocess = psutil.Process(ID)
sysmemprocess = readmemprocess.memory_info()[0]
ID = str(ID)
if sysmemprocess > 1024:
sysmemprocess = sysmemprocess / 1024
sysmemprocess = round(sysmemprocess, 2)
showmemprocess = str(sysmemprocess)
showmemprocess = showmemprocess + ' KiB'
if sysmemprocess > 1024:
sysmemprocess = sysmemprocess / 1024
sysmemprocess = round(sysmemprocess, 2)
showmemprocess = str(sysmemprocess)
showmemprocess = showmemprocess + ' MiB'
if sysmemprocess > 1024:
sysmemprocess = sysmemprocess / 1024
sysmemprocess = round(sysmemprocess, 2)
showmemprocess = str(sysmemprocess)
showmemprocess = showmemprocess + ' GiB'
print (' ' + showmemprocess + ' ' + Name + ' (PID: ' + ID + ')')
# Read file /proc/meminfo and create variables
memfile = open('/proc/meminfo', 'r')
memread = memfile.read()
memsplit = memread.split()
# Memory variables
memtotal = memsplit[1]
memavailable = memsplit[7]
# Convert and calcule memory
memtotal = int(memtotal)
memavailable = int(memavailable)
memactive = memtotal - memavailable
if memsplit[2] == "kB":
memtotal = memtotal / 1024 / 1024
memavailable = memavailable / 1024 / 1024
memactive = memactive / 1024 / 1024
elif memsplit[2] == "B":
memtotal = memtotal / 1024 / 1024 / 1024
memavailable = memavailable / 1024 / 1024 / 1024
memactive = memactive / 1024 / 1024 / 1024
# Show memory output
memactive = round(memactive, 2)
memactive = str(memactive)
memavailable = round(memavailable, 2)
memavailable = str(memavailable)
memtotal = round(memtotal, 2)
memtotal = str(memtotal)
print('')
print(' ============================================')
print(' ' + memactive + ' GiB / ' + memtotal + ' GiB = ' + memavailable + " GiB Available")
print('')
print(' ==========================')
print(" Total running process", numprocess)
print('')