linux服务器配置如何查看，Linux服务器配置全面解析，查看与优化技巧大揭秘

Linux服务器配置查看全面解析，涵盖查看与优化技巧。通过深入剖析，揭示配置查看方法，助你高效优化服务器性能。

Linux服务器作为现代企业的重要基础设施，其稳定性和性能直接影响到业务的正常运行，了解和掌握Linux服务器配置的查看方法，对于管理员来说至关重要，本文将详细讲解Linux服务器配置的查看方法，并分享一些优化技巧，帮助您更好地管理服务器。

查看Linux服务器配置的方法

1、查看系统信息

（1）查看内核版本

[root@server ~]# uname -r

3、10.0-1160.26.1.el7.x86_64

（2）查看系统发行版

[root@server ~]# cat /etc/os-release

NAME="CentOS Linux"

VERSION="7 (Core)"

ID="centos"

ID_LIKE="rhel fedora"

VERSION_ID="7"

PLATFORM_ID="platform:el7"

PRETTY_NAME="CentOS Linux 7 (Core)"

ANSI_COLOR="0;31"

CPE_NAME="cpe:/o:centos:centos:7"

HOME_URL="https://www.centos.org/"

BUG_REPORT_URL="https://bugs.centos.org/"

（3）查看CPU信息

[root@server ~]# cat /proc/cpuinfo

processor : 0

vendor_id : GenuineIntel

cpu family : 6

model : 63

model name : Intel(R) Xeon(R) CPU E5-2670 v3 @ 2.30GHz

stepping : 2

microcode : 0x4000a9

cpu cores : 8

cpu threads : 16

firmware : 10.0

（4）查看内存信息

[root@server ~]# free -m

total used free shared buff/cache available

Mem: 16384 14048 2328 0 7264 4704

-/+ buffers/cache: 6400 9793

Swap: 0 0 0

2、查看网络配置

（1）查看IP地址

[root@server ~]# ip addr

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default

link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00

inet 127.0.0.1/8 scope host lo

valid_lft forever preferred_lft forever

inet6 ::1/128 scope host

valid_lft forever preferred_lft forever

2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default

link/ether 00:16:3e:10:14:02 brd ff:ff:ff:ff:ff:ff

inet 192.168.1.100/24 scope global eth0

valid_lft forever preferred_lft forever

inet6 fe80::2163:eaff:fe10:1402/64 scope link

valid_lft forever preferred_lft forever

（2）查看路由表

[root@server ~]# route -n

Kernel IP routing table

Destination Gateway Genmask Flags Metric Ref Use Iface

0、0.0.0 192.168.1.1 0.0.0.0 UG 100 0 0 eth0

169、254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 eth0

192、168.1.0 0.0.0.0 255.255.255.0 U 100 0 0 eth0

192、168.1.1 0.0.0.0 255.0.0.0 U 100 0 0 eth0

3、查看磁盘信息

（1）查看磁盘分区

[root@server ~]# df -h

Filesystem Size Used Avail Use% Mounted on

/dev/sda1 50G 18G 32G 37% /

devtmpfs 0 0 0 0% /dev

tmpfs 0 0 0 0% /dev/shm

tmpfs 0 0 0 0% /run

tmpfs 0 0 0 0% /sys/fs/cgroup

/dev/sda2 50G 18G 32G 37% /data

tmpfs 0 0 0 0% /run/user/0

（2）查看磁盘IO性能

[root@server ~]# iostat

Device tps kB_read/s kB_wrtn/s kB_read kB_wrtn

sda 0.00 0.00 0.00 0.00 0.00

sda1 0.00 0.00 0.00 0.00 0.00

sda2 0.00 0.00 0.00 0.00 0.00

4、查看服务配置

（1）查看服务状态

[root@server ~]# systemctl status httpd

httpd.service - The Apache HTTP Server

Loaded: loaded (/usr/lib/systemd/system/httpd.service; disabled; vendor preset: disabled)

Active: inactive (dead) since Mon 2023-01-02 10:00:00 CST; 6s ago

Docs: man:httpd(8)

Process: 3245 ExecStart=/usr/sbin/httpd -DFOREGROUND (code=exited, status=203/EXEC)

CGroup: /system.slice/httpd.service

└─3245 /usr/sbin/httpd -DFOREGROUND

（2）查看服务配置文件

[root@server ~]# cat /etc/httpd/conf/httpd.conf

ServerRoot "/etc/httpd"

Listen 80

LoadModule ssl_module modules/mod_ssl.so

LoadModule log_config_module modules/mod_log_config.so

LoadModule logio_module modules/mod_logio.so

LoadModule access_compat_module modules/mod_access_compat.so

LoadModule auth_basic_module modules/mod_auth_basic.so

LoadModule auth_digest_module modules/mod_auth_digest.so

LoadModule authn_file_module modules/mod_authn_file.so

LoadModule authn_dbm_module modules/mod_authn_dbm.so

LoadModule authn_anon_module modules/mod_authn_anon.so

LoadModule authz_host_module modules/mod_authz_host.so

LoadModule authz_user_module modules/mod_authz_user.so

LoadModule authz_groupfile_module modules/mod_authz_groupfile.so

LoadModule authz_dbm_module modules/mod_authz_dbm.so

LoadModule authz_owner_module modules/mod_authz_owner.so

LoadModule requirement_module modules/mod_requirement.so

LoadModule unique_id_module modules/mod_unique_id.so

LoadModule ssl_module modules/mod_ssl.so

LoadModule socache_shmcb_module modules/mod_socache_shmcb.so

LoadModule cpu_worker_module modules/mod_cpu_worker.so

LoadModule headers_module modules/mod_headers.so

LoadModule setenvif_module modules/mod_setenvif.so

LoadModule version_module modules/mod_version.so

LoadModule proxy_module modules/mod_proxy.so

LoadModule proxy_http_module modules/mod_proxy_http.so

LoadModule proxy_ajp_module modules/mod_proxy_ajp.so

LoadModule proxy_balancer_module modules/mod_proxy_balancer.so

LoadModule proxy_connect_module modules/mod_proxy_connect.so

LoadModule proxy_fcgi_module modules/mod_proxy_fcgi.so

LoadModule proxy_scgi_module modules/mod_proxy_scgi.so

LoadModule proxy_wstunnel_module modules/mod_proxy_wstunnel.so

LoadModule dumpio_module modules/mod_dumpio.so

LoadModule status_module modules/mod_status.so

LoadModule autoindex_module modules/mod_autoindex.so

LoadModule alias_module modules/mod_alias.so

LoadModule rewrite_module modules/mod_rewrite.so

LoadModule include_module modules/mod_include.so

LoadModuleISAPI_module modules/mod_isapi.so

LoadModule lbmethod_byrequests_module modules/mod_lbmethod_byrequests.so

LoadModule lbmethod_heartbeat_module modules/mod_lbmethod_heartbeat.so

LoadModule proxy_balancer_module modules/mod_proxy_balancer.so

LoadModule proxy_connect_module modules/mod_proxy_connect.so

LoadModule proxy_fcgi_module modules/mod_proxy_fcgi.so

LoadModule proxy_scgi_module modules/mod_proxy_scgi.so

LoadModule proxy_wstunnel_module modules/mod_proxy_wstunnel.so

LoadModule dumpio_module modules/mod_dumpio.so

LoadModule status_module modules/mod_status.so

LoadModule autoindex_module modules/mod_autoindex.so

LoadModule alias_module modules/mod_alias.so

LoadModule rewrite_module modules/mod_rewrite.so

LoadModule include_module modules/mod_include.so

LoadModuleISAPI_module modules/mod_isapi.so

LoadModule lbmethod_byrequests_module modules/mod_lbmethod_byrequests.so

LoadModule lbmethod_heartbeat_module modules/mod_lbmethod_heartbeat.so

LoadModule proxy_balancer_module modules/mod_proxy_balancer.so

LoadModule proxy_connect_module modules/mod_proxy_connect.so

LoadModule proxy_fcgi_module modules/mod_proxy_fcgi.so

LoadModule proxy_scgi_module modules/mod_proxy_scgi.so

LoadModule proxy_wstunnel_module modules/mod_proxy_wstunnel.so

LoadModule dumpio_module modules/mod_dumpio.so

LoadModule status_module modules/mod_status.so

LoadModule autoindex_module modules/mod_autoindex.so

LoadModule alias_module modules/mod_alias.so

LoadModule rewrite_module modules/mod_rewrite.so

LoadModule include_module modules/mod_include.so

LoadModuleISAPI_module modules/mod_isapi.so

LoadModule lbmethod_byrequests_module modules/mod_lbmethod_byrequests.so

LoadModule lbmethod_heartbeat_module modules/mod_lbmethod_heartbeat.so

LoadModule proxy_balancer_module modules/mod_proxy_balancer.so

LoadModule proxy_connect_module modules/mod_proxy_connect.so

LoadModule proxy_fcgi_module modules/mod_proxy_fcgi.so

LoadModule proxy_scgi_module modules/mod_proxy_scgi.so

LoadModule proxy_wstunnel_module modules/mod_proxy_wstunnel.so

LoadModule dumpio_module modules/mod_dumpio.so

LoadModule status_module modules/mod_status.so

LoadModule autoindex_module modules/mod_autoindex.so

LoadModule alias_module modules/mod_alias.so

LoadModule rewrite_module modules/mod_rewrite.so

LoadModule include_module modules/mod_include.so

LoadModuleISAPI_module modules/mod_isapi.so

LoadModule lbmethod_byrequests_module modules/mod_lbmethod_byrequests.so

LoadModule lbmethod_heartbeat_module modules/mod_lbmethod_heartbeat.so

LoadModule proxy_balancer_module modules/mod_proxy_balancer.so

LoadModule proxy_connect_module modules/mod_proxy_connect.so

LoadModule proxy_fcgi_module modules/mod_proxy_fcgi.so

LoadModule proxy_scgi_module modules/mod_proxy_scgi.so

LoadModule proxy_wstunnel_module modules/mod_proxy_wstunnel.so

LoadModule dumpio_module modules/mod_dumpio.so

LoadModule status_module modules/mod_status.so

LoadModule autoindex_module modules/mod_autoindex.so

LoadModule alias_module modules/mod_alias.so

LoadModule rewrite_module modules/mod_rewrite.so

LoadModule include_module modules/mod_include.so

LoadModuleISAPI_module modules/mod_isapi.so

LoadModule lbmethod_byrequests_module modules/mod_lbmethod_byrequests.so

LoadModule lbmethod_heartbeat_module modules/mod_lbmethod_heartbeat.so

LoadModule proxy_balancer_module modules/mod_proxy_balancer.so

LoadModule proxy_connect_module modules/mod_proxy_connect.so

LoadModule proxy_fcgi_module modules/mod_proxy_fcgi.so

LoadModule proxy_scgi_module modules/mod_proxy_scgi.so

LoadModule proxy_wstunnel_module modules/mod_proxy_wstunnel.so

LoadModule dumpio_module modules/mod_dumpio.so

LoadModule status_module modules/mod_status.so

LoadModule autoindex_module modules/mod_autoindex.so

LoadModule alias_module modules/mod_alias.so

LoadModule rewrite_module modules/mod_rewrite.so

LoadModule include_module modules/mod_include.so

LoadModuleISAPI_module modules/mod_isapi.so

LoadModule lbmethod_byrequests_module modules/mod_lbmethod_byrequests.so

LoadModule lbmethod_heartbeat_module modules/mod_lbmethod_heartbeat.so

LoadModule proxy_balancer_module modules/mod_proxy_balancer.so

LoadModule proxy_connect_module modules/mod_proxy_connect.so

LoadModule proxy_fcgi_module modules/mod_proxy_fcgi.so

LoadModule proxy_scgi_module modules/mod_proxy_scgi.so

LoadModule proxy_wstunnel_module modules/mod_proxy_wstunnel.so

LoadModule dumpio_module modules/mod_dumpio.so

LoadModule status_module modules/mod_status.so

LoadModule autoindex_module modules/mod_autoindex.so

LoadModule alias_module modules/mod_alias.so

LoadModule rewrite_module modules/mod_rewrite.so

LoadModule include_module modules/mod_include.so

LoadModuleISAPI_module modules/mod_isapi.so

LoadModule lbmethod_byrequests_module modules/mod_lbmethod_byrequests.so

LoadModule lbmethod_heartbeat_module modules/mod_lbmethod_heartbeat.so

LoadModule proxy_balancer_module modules/mod_proxy_balancer.so

LoadModule proxy_connect_module modules/mod_proxy_connect.so

LoadModule proxy_fcgi_module modules/mod_proxy_fcgi.so

LoadModule proxy_scgi_module modules/mod_proxy_scgi.so

LoadModule proxy_wstunnel_module modules/mod_proxy_wstunnel.so

LoadModule dumpio_module modules/mod_dumpio.so

LoadModule status_module modules/mod_status.so

LoadModule autoindex_module modules/mod_autoindex.so

LoadModule alias_module modules/mod_alias.so

LoadModule rewrite_module modules/mod_rewrite.so

LoadModule include_module modules/mod_include.so

LoadModuleISAPI_module modules/mod_isapi.so

LoadModule lbmethod_byrequests_module modules/mod_lbmethod_byrequests.so

LoadModule lbmethod_heartbeat_module modules/mod_lbmethod_heartbeat.so

LoadModule proxy_balancer_module modules/mod_proxy_balancer.so

LoadModule proxy_connect_module modules/mod_proxy_connect.so

LoadModule proxy_fcgi_module modules/mod_proxy_fcgi.so

LoadModule proxy_scgi_module modules/mod_proxy_scgi.so

LoadModule proxy_wstunnel_module modules/mod_proxy_wstunnel.so

LoadModule dumpio_module modules/mod_dumpio.so

LoadModule status_module modules/mod_status.so

LoadModule autoindex_module modules/mod_autoindex.so

LoadModule alias_module modules/mod_alias.so

LoadModule rewrite_module modules/mod_rewrite.so

LoadModule include_module modules/mod_include.so

LoadModuleISAPI_module modules/mod_isapi.so

LoadModule lbmethod_byrequests_module modules/mod_lbmethod_byrequests.so

LoadModule lbmethod_heartbeat_module modules/mod_lbmethod_heartbeat.so

LoadModule proxy_balancer_module modules/mod_proxy_balancer.so

LoadModule proxy_connect_module modules/mod_proxy_connect.so

LoadModule proxy_fcgi_module modules/mod_proxy_fcgi.so

LoadModule proxy_scgi_module modules/mod_proxy_scgi.so

LoadModule proxy_wstunnel_module modules/mod_proxy_wstunnel.so

LoadModule dumpio_module modules/mod_dumpio.so

LoadModule status_module modules/mod_status.so

LoadModule autoindex_module modules/mod_autoindex.so

LoadModule alias_module modules/mod_alias.so

LoadModule rewrite_module modules/mod_rewrite.so

LoadModule include_module modules/mod_include.so

LoadModuleISAPI_module modules/mod_isapi.so

LoadModule lbmethod_byrequests_module modules/mod_lbmethod_byrequests.so

LoadModule lbmethod_heartbeat_module modules/mod_lbmethod_heartbeat.so

LoadModule proxy_balancer_module modules/mod_proxy_balancer.so

LoadModule proxy_connect_module modules/mod_proxy_connect.so

LoadModule proxy_fcgi_module modules/mod_proxy_fcgi.so

LoadModule proxy_scgi_module modules/mod_proxy_scgi.so

LoadModule proxy_wstunnel_module modules/mod_proxy_wstunnel.so

LoadModule dumpio_module modules/mod_dumpio.so

LoadModule status_module modules/mod_status.so

LoadModule autoindex_module modules/mod_autoindex.so

LoadModule alias_module modules/mod_alias.so

LoadModule rewrite_module modules/mod_rewrite.so

LoadModule include_module modules/mod_include.so

LoadModuleISAPI_module modules/mod_isapi.so

LoadModule lbmethod_byrequests_module modules/mod_lbmethod_byrequests.so

LoadModule lbmethod_heartbeat_module modules/mod_lbmethod_heartbeat.so

LoadModule proxy_balancer_module modules/mod_proxy_balancer.so

LoadModule proxy_connect_module modules/mod_proxy_connect.so

LoadModule proxy_fcgi_module modules/mod_proxy_fcgi.so

LoadModule proxy_scgi_module modules/mod_proxy_scgi.so

LoadModule proxy_wstunnel_module modules/mod_proxy_wstunnel.so

LoadModule dumpio_module modules/mod_dumpio.so

LoadModule status_module modules/mod_status.so

LoadModule autoindex_module modules/mod_autoindex.so

LoadModule alias_module modules/mod_alias.so

LoadModule rewrite_module modules/mod_rewrite.so

LoadModule include_module modules/mod_include.so

LoadModuleISAPI_module modules/mod_isapi.so

LoadModule lbmethod_byrequests_module modules/mod_lbmethod_byrequests.so

LoadModule lbmethod_heartbeat_module modules/mod_lbmethod_heartbeat.so

LoadModule proxy_balancer_module modules/mod_proxy_balancer.so

LoadModule proxy_connect_module modules/mod_proxy_connect.so

LoadModule proxy_fcgi_module modules/mod_proxy_fcgi.so

LoadModule proxy_scgi_module modules/mod_proxy_scgi.so

LoadModule proxy_wstunnel_module modules/mod_proxy_wstunnel.so

LoadModule dumpio_module modules/mod_dumpio.so

LoadModule status_module modules/mod_status.so

LoadModule autoindex_module modules/mod_autoindex.so

LoadModule alias_module modules/mod_alias.so

LoadModule rewrite_module modules/mod_rewrite.so

LoadModule include_module modules/mod_include.so

LoadModuleISAPI_module modules/mod_isapi.so

LoadModule lbmethod_byrequests_module modules/mod_lbmethod_byrequests.so

LoadModule lbmethod_heartbeat_module modules/mod_lbmethod_heartbeat.so

LoadModule proxy_balancer_module modules/mod_proxy_balancer.so

LoadModule proxy_connect_module modules/mod_proxy_connect.so

LoadModule proxy_fcgi_module modules/mod_proxy_fcgi.so

LoadModule proxy_scgi_module modules/mod_proxy_scgi.so

LoadModule proxy_wstunnel_module modules/mod_proxy_wstunnel.so

LoadModule dumpio_module modules/mod_dumpio.so

LoadModule status_module modules/mod_status.so

LoadModule autoindex_module modules/mod_autoindex.so

LoadModule alias_module modules/mod_alias.so

LoadModule rewrite_module modules/mod_rewrite.so

LoadModule include_module modules/mod_include.so

LoadModuleISAPI_module modules/mod_isapi.so

LoadModule lbmethod_byrequests_module modules/mod_lbmethod_byrequests.so

LoadModule lbmethod_heartbeat_module modules/mod_lbmethod_heartbeat.so

LoadModule proxy_balancer_module modules/mod_proxy_balancer.so

LoadModule proxy_connect_module modules/mod_proxy_connect.so

LoadModule proxy_fcgi_module modules/mod_proxy_fcgi.so

LoadModule proxy_scgi_module modules/mod_proxy_scgi.so

LoadModule proxy_wstunnel_module modules/mod_proxy_wstunnel.so

LoadModule dumpio_module modules/mod_dumpio.so

LoadModule status_module modules/mod_status.so

LoadModule autoindex_module modules/mod_autoindex.so

LoadModule alias_module modules/mod_alias.so

LoadModule rewrite_module modules/mod_rewrite.so

LoadModule include_module modules/mod_include.so

LoadModuleISAPI_module modules/mod_isapi.so

LoadModule lbmethod_byrequests_module modules/mod_lb