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netclient daemon high CPU and RAM usage. #875

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Fijxu opened this issue Sep 4, 2024 · 0 comments
Open

netclient daemon high CPU and RAM usage. #875

Fijxu opened this issue Sep 4, 2024 · 0 comments

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@Fijxu
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Fijxu commented Sep 4, 2024

When using netclient daemon or the systemd service, the CPU and RAM usage increases until the process is killed. Sadly I have no clue why this happens. I already tried and checked a few things:

  • Arch Linux with NetworkManager (This problem only happens on my Laptop and not on my PC which also has Arch and NetworkManager)
  • Having FirewallD enabled or disabled has no effect.
  • There is no other rules on iptables
  • Deleted all the configs and reconfigure netclient

netclient daemon works perfectly on my 5 machines, no CPU usage nor high RAM usage; my laptop is the only machine with this problem.

"verbosity": 3 and "debug": true logs:

[netclient] 2024-09-04 19:19:25 lock try 
[netclient] 2024-09-04 19:19:25 unlock try 
[netclient] 2024-09-04 19:19:25 lockfile exists 
[netclient] 2024-09-04 19:19:25 removed lockfile 
[netclient] 2024-09-04 19:19:25 lock try 
[netclient] 2024-09-04 19:19:25 unlock try 
[netclient] 2024-09-04 19:19:25 lockfile exists 
[netclient] 2024-09-04 19:19:25 removed lockfile 
{"time":"2024-09-04T19:19:25.097478045-04:00","level":"INFO","source":"root.go 284}","msg":"OS is","os":"linux"}
[netclient] 2024-09-04 19:19:25 lock try 
[netclient] 2024-09-04 19:19:25 unlock try 
[netclient] 2024-09-04 19:19:25 lockfile exists 
[netclient] 2024-09-04 19:19:25 removed lockfile 
[netclient] 2024-09-04 19:19:25 lock try 
[netclient] 2024-09-04 19:19:25 unlock try 
[netclient] 2024-09-04 19:19:25 lockfile exists 
[netclient] 2024-09-04 19:19:25 removed lockfile 
daemon called
{"time":"2024-09-04T19:19:25.175086487-04:00","level":"INFO","source":"daemon.go 52}","msg":"starting netclient daemon","version":"v0.25.0"}
[netclient] 2024-09-04 19:19:25 lock try 
[netclient] 2024-09-04 19:19:25 Starting firewall... 
[netclient] 2024-09-04 19:19:25 iptables is supported 
[netclient] 2024-09-04 19:19:25 adding forwarding rule 
[netclient] 2024-09-04 19:19:25 lock try 
[netclient] 2024-09-04 19:19:25 unlock try 
[netclient] 2024-09-04 19:19:25 lockfile exists 
[netclient] 2024-09-04 19:19:25 removed lockfile 
[netclient] 2024-09-04 19:19:25 lock try 
[netclient] 2024-09-04 19:19:25 unlock try 
[netclient] 2024-09-04 19:19:25 lockfile exists 
[netclient] 2024-09-04 19:19:25 removed lockfile 
{"time":"2024-09-04T19:19:27.190699017-04:00","level":"INFO","source":"daemon.go 174}","msg":"wireguard public listen port: ","port":47274}
[netclient] 2024-09-04 19:19:27 failed to dial:  dial udp :51821->[2001:4860:4864:5:8000::1]:19302: connect: network is unreachable 
[netclient] 2024-09-04 19:19:27 stun transaction failed:  stun1.l.google.com dial udp :51821->[2001:4860:4864:5:8000::1]:19302: connect: network is unreachable 
{"time":"2024-09-04T19:19:27.201887885-04:00","level":"WARN","source":"stun.go 73}","msg":"callHolePunch udp6 error","!BADKEY":"dial udp :51821->[2001:4860:4864:5:8000::1]:19302: connect: network is unreachable"}
[netclient] 2024-09-04 19:19:27 failed to dial:  dial udp :51821->[2001:4860:4864:5:8000::1]:19302: connect: network is unreachable 
[netclient] 2024-09-04 19:19:27 stun transaction failed:  stun2.l.google.com dial udp :51821->[2001:4860:4864:5:8000::1]:19302: connect: network is unreachable 
{"time":"2024-09-04T19:19:27.204398684-04:00","level":"WARN","source":"stun.go 73}","msg":"callHolePunch udp6 error","!BADKEY":"dial udp :51821->[2001:4860:4864:5:8000::1]:19302: connect: network is unreachable"}
[netclient] 2024-09-04 19:19:27 failed to dial:  dial udp :51821->[2001:4860:4864:5:8000::1]:19302: connect: network is unreachable 
[netclient] 2024-09-04 19:19:27 stun transaction failed:  stun3.l.google.com dial udp :51821->[2001:4860:4864:5:8000::1]:19302: connect: network is unreachable 
{"time":"2024-09-04T19:19:27.214849131-04:00","level":"WARN","source":"stun.go 73}","msg":"callHolePunch udp6 error","!BADKEY":"dial udp :51821->[2001:4860:4864:5:8000::1]:19302: connect: network is unreachable"}
[netclient] 2024-09-04 19:19:27 failed to dial:  dial udp :51821->[2001:4860:4864:5:8000::1]:19302: connect: network is unreachable 
[netclient] 2024-09-04 19:19:27 stun transaction failed:  stun4.l.google.com dial udp :51821->[2001:4860:4864:5:8000::1]:19302: connect: network is unreachable 
{"time":"2024-09-04T19:19:27.217370984-04:00","level":"WARN","source":"stun.go 73}","msg":"callHolePunch udp6 error","!BADKEY":"dial udp :51821->[2001:4860:4864:5:8000::1]:19302: connect: network is unreachable"}
{"time":"2024-09-04T19:19:27.462334267-04:00","level":"WARN","source":"daemon.go 542}","msg":"failed to get publicIP","error":"no IP could be found"}
{"time":"2024-09-04T19:19:27.462489527-04:00","level":"WARN","source":"daemon.go 198}","msg":"GetPublicIPv6 Warn: ","Warn":"no ipv6 found"}
[netclient] 2024-09-04 19:19:27 lock try 
[netclient] 2024-09-04 19:19:27 unlock try 
[netclient] 2024-09-04 19:19:27 lockfile exists 
[netclient] 2024-09-04 19:19:27 removed lockfile 
{"time":"2024-09-04T19:19:27.471992366-04:00","level":"INFO","source":"daemon.go 217}","msg":"configuring netmaker wireguard interface"}
[netclient] 2024-09-04 19:19:28 Logging verbosity updated to 3 
completed pull for server nm.nadeko.net
[netclient] 2024-09-04 19:19:28 adding addresses to netmaker interface 
{"time":"2024-09-04T19:19:28.269554882-04:00","level":"INFO","source":"wireguard_linux.go 145}","msg":"adding address","address":"100.64.0.6","network":"100.64.0.0/24"}
{"time":"2024-09-04T19:19:28.269791443-04:00","level":"INFO","source":"wireguard_linux.go 145}","msg":"adding address","address":"100.0.0.6","network":"100.0.0.0/24"}
{"time":"2024-09-04T19:19:28.293537928-04:00","level":"INFO","source":"daemon.go 283}","msg":"netclient message queue started for server:","server":"nm.nadeko.net"}
[netclient] 2024-09-04 19:19:28 initialized endpoint detection on port 51821 
[netclient] 2024-09-04 19:19:28 initialized endpoint detection on port 51821 
{"time":"2024-09-04T19:19:29.067164746-04:00","level":"INFO","source":"daemon.go 317}","msg":"mqtt connect handler"}
{"time":"2024-09-04T19:19:29.229578314-04:00","level":"INFO","source":"daemon.go 351}","msg":"successfully requested ACK on server","server":"nm.nadeko.net"}
{"time":"2024-09-04T19:19:29.229678794-04:00","level":"INFO","source":"daemon.go 434}","msg":"subscribed to updates for node","node":"fb940ca1-da73-4d55-a963-4cccc294f5ff","network":"everything"}
{"time":"2024-09-04T19:19:29.398934452-04:00","level":"INFO","source":"daemon.go 434}","msg":"subscribed to updates for node","node":"e23a2cfe-b63d-4541-9e79-ae5938bbe23a","network":"everything-real"}
{"time":"2024-09-04T19:19:29.399044933-04:00","level":"INFO","source":"daemon.go 410}","msg":"subscribing to host updates for","host":"f3f2eb74-661c-4f85-bd13-5ac1dc93282b","server":"nm.nadeko.net"}
{"time":"2024-09-04T19:19:29.568749297-04:00","level":"INFO","source":"daemon.go 415}","msg":"subscribing to host updates for","host":"f3f2eb74-661c-4f85-bd13-5ac1dc93282b","server":"nm.nadeko.net"}
{"time":"2024-09-04T19:19:29.625093341-04:00","level":"INFO","source":"mqhandlers.go 125}","msg":"processing peer update for server","server":"nm.nadeko.net"}
[netclient] 2024-09-04 19:19:32 determined new endpoint for peer 27iHJoszk1o6J7ZYI9ffHVQGF00uEaqOaJ7VG8cpjg0= - 192.168.1.2:51821 
[netclient] 2024-09-04 19:19:32 determined new endpoint for peer NcN3FxB+eBgHoWCu2x5dHtni+9IVAiOXGfG81N2ASk8= - 192.168.1.3:51821 
[netclient] 2024-09-04 19:19:33 determined new endpoint for peer NcN3FxB+eBgHoWCu2x5dHtni+9IVAiOXGfG81N2ASk8= - 192.168.1.3:51821 
[netclient] 2024-09-04 19:19:33 determined new endpoint for peer 27iHJoszk1o6J7ZYI9ffHVQGF00uEaqOaJ7VG8cpjg0= - 192.168.1.2:51821 

The high CPU usage starts at [netclient] YYYY-MM-DD HH:MM:SS adding forwarding rule line

image

I can give more debug information if I can get some insight on how to do it. Thanks!

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