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by Rookie
edited by

When installing Webinoly I get three errors: 

sysctl: setting key "kernel.sem": Numerical result out of range

sysctl: setting key "kernel.msgmni": Invalid argument

sysctl: setting key "kernel.shmmni": Invalid argument

Below is the result of sudo webinoly -info 
I'm running on Dedicated Server from Hetzner

[Operating System]
OS Info: Linux version 5.15.0-53-generic (buildd@lcy02-amd64-047) (gcc (Ubuntu 11.2.0-19ubuntu1) 11.2.0, GNU ld (GNU Binutils for Ubuntu) 2.38) #59-Ubuntu SMP Mon Oct 17 18:53:30 UTC 2022
Description:    Ubuntu 22.04.1 LTS
Codename:       jammy
RAM: 131Gb
SWAP: 16Gb
 
CPU Model: Intel(R) Xeon(R) W-2145 CPU @ 3.70GHz
Architecture: GenuineIntel (x86_64)
Cores: 16
Threads per core: 2
 
Hostname: REDACTED
File descriptors (OS): 9223372036854775807
File descriptors (root): 3948600
File descriptors (nginx/per process): 3948600
 
[Disk Usage]
Filesystem     Type  Size  Used Avail Use% Mounted on
/dev/md1       ext4  879G   21G  814G   3% /
 
[NGINX]
Branch:
Version: 1.22.1
worker_processes: auto
worker_connections: 20000
worker_rlimit_nofile: 3948600
client_max_body_size: 100m
 
[NGINX Cache Settings]
FastCGI 200: 30d
FastCGI 3xx/4xx: 1m
FastCGI inactive: 7d
FastCGI max-size: 29614m
open_file_cache_valid: 30s
open_file_cache max: 1000
open_file_cache inactive: 10s
 
[PHP]
Info: PHP 7.4.33 (cli) (built: Nov  8 2022 11:33:53) ( NTS )
memory_limit:  512M
post_max_size:  101M
upload_max_filesize:  100M
max_file_uploads:  20
max_execution_time:  60
 
Process Manager:  static
pm.max_children:  48
pm.start_servers:  16
pm.min_spare_servers:  16
pm.max_spare_servers:  32
 
[MYSQL]
Info: mysql  Ver 15.1 Distrib 10.6.11-MariaDB, for debian-linux-gnu (x86_64) using  EditLine wrapper
phpMyAdmin: 5.2.0
 
[Webinoly]
Default site: blackhole
Tools site: default
Tools port: 22222
Timezone: Europe/Skopje
SMTP: None
 
[Internal]
timezone:Europe/Skopje
mail:user@example.com
global-access-log-off:false
default-response:blackhole
log-lines:30
php-ver:7.4
php-max-mem:512
mysql-ver:10.6
app-version:1.16.7
status-api:wys
pre-packs:true
nginx:true
swap-owner:webinoly
linux-optim:true
server-version:1.7
nginx-optim:true
tools-port:22222
nginx-tool-ssl:true
bkp-source-tmp:true
nginx-tool-bkp:true
php:true
php-optim:true
php-tool-postfix:true
php-tool-redis:true
php-tool-memcached:purged
mysql-client:true
mysql-root:REDACTED
mysql-admin:REDACTED
mysql:true
mysql-optim:true
mysql-tool-pma:true
default-site:blackhole
by Expert
Can you please, elaborate a little bit more about this error?
by Rookie

Well, the mentioned errors apeared when I installed Webinoly, and also apear whenever I run sudo webinoly -server-reset=all
It looks like webinoly can't optimize properly linux. 
here is the result of that reset command

by Expert
I mean, what values are causing these errors?

Obviously, this error is not appearing on all the new installations.
by Rookie
I haven't added anything, there are values provided by Webinoly, as far as I see are generated values and maybe because my server is quit big then the values are generated above the limit.
Where I can see those values exactly after generated?

1 Answer

0 votes
by Expert
selected by
 
Best answer
It only happens with servers above 128Gb RAM. It will be fixed in the next release (v1.17.0). Thanks for reporting this issue!
by Rookie
Thanks you too for such great tool, I'm configuring to use for high traffic wordpress news website with milions of users per month, so far I have used in small wp websites and is working excellent.
ago by Rookie
As a side recommendation would be to disable swap creation on servers with enough RAM, for example 64GB+ RAM.
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