teamd high cpu usage

[icebluey]

I compiled teamd from source, and install it successfully.
It works, but tasks too high cpu usage (60%~90%).
libteam version: libteam-git.95037b1
OS: RHEL 7.8

[hachi]

For comparison I am having a high cpu usage problem on debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=956803

No other reports have been seen on my end.

I have not tried compiling it from source yet.

[icebluey]

You should try to compile it from src code.

[pavel-shirshov]

@icebluey Try to run strace -p <pid_of_teamd> to check that teamd is doing?

[ltWolfik]

@hachi, I've just got a high CPU usage problem, seems the same.
strace -p PID:
tmp.log
teamd was compiled from sources.
The configuration looks like this:

{
    "device": "team1",
    "runner": {
        "name": "loadbalance",
        "tx_hash": [
            "eth"
        ]
    },
    "link_watch": {
        "name": "ethtool"
    },
    "ports": {
        "eth3": {},
        "eth5": {},
        "eth7": {}
    }
}

[ltWolfik]

Seems, reverting "teamd: Disregard current state when considering port enablement" (deadb5b) fixes the problem with high CPU usage.
I don't know why - this is experimental result.

[pavel-shirshov]

Hi @ltWolfik
Can you please send your bugreport to libteam@lists.fedorahosted.org
https://lists.fedorahosted.org/archives/list/libteam@lists.fedorahosted.org/
github issues are not checked by Jiri

[ltWolfik]

@pavel-shirshov, I've sent.

[systemdarena]

I am also having this issue. I reported it on fedora bugzilla here https://bugzilla.redhat.com/show_bug.cgi?id=1873128

[Evernow]

This issue has been open for almost a year and it can still be reproduced on 1.31.