CentOS 7.6 Stopped monitoring the parameters of running tasks

[pavlar]

top ,htop ,ps stopped showing the parameters of the working tasks but at the same time, the graphics of working processors are visible

For exemple stat of process 56673

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cat /proc/56673/stat
56673 (pw.x) R 56668 56673 55256 0 -1 4202496 4836086 0 133 0 0 0 0 0 20 0 3 0 2590957 1032613888 135754 18446744073709551615 4194304 18996220 140728124092160 140728124078456 46951157159135 0 0 0 17646 18446744073709551615 0 0 17 7 0 0 214 0 0 21095776 22999072 59723776 140728124093978 140728124093983 140728124093983 140728124100564 0

Than I can control the work of tasks only according to the CPU load schedule of htop. A month ago, everything was fine. But after some upgrade (yum update) there is this problem. I have a core

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 uname -a
Linux 3.10.0-957.5.1.el7.x86_64 #1 SMP Fri Feb 1 14:54:57 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux