Обновление Manjaro показывает ошибку

ps aux --sort -rss is nice:

USER       PID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND
user     5984  0.8  7.4 1632488 296056 ?      Sl   06:30   6:18 /usr/lib/chromium-browser/chromium-browser --type=ren
user    23934 21.7  6.0 1565600 241228 ?      Sl   15:45  40:10 /opt/atom/atom --type=renderer --enable-experimental-
user     5533  0.9  5.1 3154096 206376 ?      SLl  06:30   6:47 /usr/lib/chromium-browser/chromium-browser --enable-p
user    17306  1.7  4.9 1360648 196124 ?      Sl   18:14   0:36 /usr/lib/chromium-browser/chromium-browser --type=ren
user    22272 30.1  4.6 1347784 185032 ?      Sl   18:43   1:54 /usr/lib/chromium-browser/chromium-browser --type=ren
user    19318  0.6  3.3 1304324 133452 ?      Sl   18:27   0:09 /usr/lib/chromium-browser/chromium-browser --type=ren
user    22098  1.0  3.3 1298500 133216 ?      Sl   18:43   0:04 /usr/lib/chromium-browser/chromium-browser --type=ren

но если вы хотите увидеть использование памяти и процессора приложением (, сгруппированным по командам):

python3.6  sum_process_resources.py 
====   CPU%   ====
0. /opt/atom/atom | 27.8
1. /usr/lib/chromium-browser/chromium-browser | 11.2
2. python3.6 | 11.0
3. /opt/google/chrome/chrome | 1.6
4. /usr/lib/xorg/Xorg | 1.4
5. /opt/Franz/franz | 0.7
====   MEM%   ====
0. /usr/lib/chromium-browser/chromium-browser | 37.2
1. /opt/google/chrome/chrome | 11.3
2. /opt/Franz/franz | 10.6
3. /opt/atom/atom | 10.1
4. /usr/lib/xorg/Xorg | 2.0
5. com.google.android.gms.persistent | 1.4
====   RSS MB   ====
0. /usr/lib/chromium-browser/chromium-browser | 1475.07 MB
1. /opt/google/chrome/chrome | 461.35 MB
2. /opt/Franz/franz | 429.04 MB
3. /opt/atom/atom | 402.18 MB
4. /usr/lib/xorg/Xorg | 78.53 MB
5. com.google.android.gms.persistent | 58.02 MB

код:

#sum_process_resources.py
from collections import OrderedDict
import subprocess

def run_cmd(cmd_string):
    """Runs commands and saves output to variable"""
    cmd_list = cmd_string.split(" ")
    popen_obj = subprocess.Popen(cmd_list, stdout=subprocess.PIPE)
    output = popen_obj.stdout.read()
    output = output.decode("utf8")
    return output

def sum_process_resources():
    """Sums top X cpu and memory usages grouped by processes"""
    ps_memory, ps_cpu, ps_rss = {}, {}, {}
    top = 6
    output = run_cmd('ps aux').split("\n")
    for i, line in enumerate(output):
        cleaned_list = " ".join(line.split())
        line_list = cleaned_list.split(" ")
        if i > 0 and len(line_list) > 10:
            cpu = float(line_list[2])
            memory = float(line_list[3])
            rss = float(line_list[5])
            command = line_list[10]
            ps_cpu[command] = round(ps_cpu.get(command, 0) + cpu, 2)
            ps_memory[command] = round(ps_memory.get(command, 0) + memory, 2)
            ps_rss[command] = round(ps_rss.get(command, 0) + rss, 2)
    sorted_cpu = OrderedDict(sorted(ps_cpu.items(), key=lambda x: x[1], reverse=True))
    sorted_memory = OrderedDict(sorted(ps_memory.items(), key=lambda x: x[1], reverse=True))
    sorted_rss = OrderedDict(sorted(ps_rss.items(), key=lambda x: x[1], reverse=True))
    print("====   CPU%   ====")
    for i, k in enumerate(sorted_cpu.items()):
        if i < top:
            print("{}. {} | {}".format(i, k[0], k[1]))
    print("====   MEM%   ====")
    for i, k in enumerate(sorted_memory.items()):
        if i < top:
            print("{}. {} | {}".format(i, k[0], k[1]))
    print("====   RSS MB   ====")
    for i, k in enumerate(sorted_rss.items()):
        if i < top:
            print("{}. {} | {} MB".format(i, k[0], round((k[1]/1024), 2)))


if __name__ == '__main__':
    sum_process_resources()