Why does ping localhost vary so much? [closed] - linux

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Closed 6 days ago.
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When doing ping localhost, in linux, or MacOs, there are wide variations in the latency, even if the load average is close to 0 and the machine is otherwise unused.
Examples:
rtt min/avg/max/mdev = 0.002/0.004/0.011/0.003 ms
round-trip min/avg/max/stddev = 0.086/0.161/0.282/0.041 ms

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a process named sshc consumed my 100 percentage cpu load [closed]

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Closed 3 days ago.
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a process named sshc consumed my 100 percentage cpu,
and its path at
When I killed it, it start up again randomly
I don't know what process it is? How can I parse this and solve this problem?
I find out it relate to container

Is there a disk checking tool which can find out `Input/output error` or estimate a disk is broken? [closed]

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Closed 5 days ago.
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I use megacli in my shell script to check the disk health, I set the threshold to 200 errors, which means it will send a alert message when error count greater than 200, but there is a disk can not read and write yesterday, it just return 159 media errors.
I wonder, is there a tool or interface which can figure out this situation?

Ask ChatGPT to Continue Print long responses [closed]

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Closed 7 days ago.
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If I ask any question from ChatGPT and the response is too long then it truncates in half way, How to get remaining response for the question we ask to ChatGPT?

Find out the number of CPU cores used by a linux job [closed]

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Closed 7 years ago.
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How can I find out how many CPU cores is a job running on a Linux system using?
Is it somehow through the top command?
you can use ps -aF or I am guessing you are referring to htop which is a graphical tool.

What is likely going on in this tracert output? Specifically line 2 [closed]

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Closed 8 years ago.
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Tracing route to www.google.com [24.244.4.93]
over a maximum of 30 hops:
1 3 ms 1 ms 27 ms 192.168.0.1
2 * * * Request timed out.
3 12 ms 16 ms 19 ms rc3no-tge0-11-0-29-1.cg.shawcable.net [64.59.132.109]
4 12 ms 17 ms 11 ms 24.244.4.93
Trace complete.
The way traceroute works is by sending ICMP requests with increasing TTL, and waiting for TTL expired responses.
When a server just drops a packet without sending back TTL expired, that's where you get the timeout.

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