【NodeQuality】sanaka 25’Labourday 01

感谢坛友赠送，注意由于奶龙娘TCP调参模板调错了，所以需要按照下面命令修改才能得到正常的国际速度

cat > /etc/sysctl.conf << EOF
fs.file-max = 6815744
net.ipv4.tcp_no_metrics_save=1
net.ipv4.tcp_ecn=0
net.ipv4.tcp_frto=0
net.ipv4.tcp_mtu_probing=0
net.ipv4.tcp_rfc1337=0
net.ipv4.tcp_sack=1
net.ipv4.tcp_fack=1
net.ipv4.tcp_window_scaling=1
net.ipv4.tcp_adv_win_scale=1
net.ipv4.tcp_moderate_rcvbuf=1
net.core.rmem_max=67108864
net.core.wmem_max=67108864
net.ipv4.tcp_rmem=4096 87380 67108864
net.ipv4.tcp_wmem=4096 16384 67108864
net.ipv4.udp_rmem_min=8192
net.ipv4.udp_wmem_min=8192
net.ipv4.ip_forward=1
net.ipv4.conf.all.route_localnet=1
net.ipv4.conf.all.forwarding=1
net.ipv4.conf.default.forwarding=1
net.core.default_qdisc=fq
net.ipv4.tcp_congestion_control=bbr
net.ipv6.conf.all.forwarding=1
net.ipv6.conf.default.forwarding=1
EOF
sysctl -p && sysctl --system

💻基本信息

Basic System Information:
---------------------------------
Uptime     : 0 days, 0 hours, 50 minutes
Processor  : Intel(R) Xeon(R) CPU E5-1650 v4 @ 3.60GHz
CPU cores  : 2 @ 3599.996 MHz
AES-NI     : ✔ Enabled
VM-x/AMD-V : ✔ Enabled
RAM        : 3.8 GiB
Swap       : 0.0 KiB
Disk       : 25.0 GiB
Distro     : Debian GNU/Linux 12 (bookworm)
Kernel     : 6.1.0-32-cloud-amd64
VM Type    : STANDARD PC (I440FX + PIIX, 1996)
IPv4/IPv6  : ✔ Online / ✔ Online

IPv6 Network Information:
---------------------------------
ISP        : OVH SAS
ASN        : AS16276 OVH SAS
Host       : OVH
Location   : Gravelines, Hauts-de-France (HDF)
Country    : France

fio Disk Speed Tests (Mixed R/W 50/50) (Partition -):
---------------------------------
Block Size | 4k            (IOPS) | 64k           (IOPS)
  ------   | ---            ----  | ----           ---- 
Read       | 6.19 MB/s     (1.5k) | 99.58 MB/s    (1.5k)
Write      | 6.18 MB/s     (1.5k) | 100.10 MB/s   (1.5k)
Total      | 12.37 MB/s    (3.0k) | 199.69 MB/s   (3.1k)
           |                      |                     
Block Size | 512k          (IOPS) | 1m            (IOPS)
  ------   | ---            ----  | ----           ---- 
Read       | 510.84 MB/s    (997) | 503.99 MB/s    (492)
Write      | 537.99 MB/s   (1.0k) | 537.55 MB/s    (524)
Total      | 1.04 GB/s     (2.0k) | 1.04 GB/s     (1.0k)

Geekbench 5 Benchmark Test:
---------------------------------
Test            | Value                         
                |                               
Single Core     | 1057                          
Multi Core      | 1601                          
Full Test       | https://browser.geekbench.com/v5/cpu/23512101

 SysBench CPU 测试 (Fast Mode, 1-Pass @ 5sec)
---------------------------------
 1 线程测试(单核)得分:          1248 Scores
 2 线程测试(多核)得分:          1888 Scores
 SysBench 内存测试 (Fast Mode, 1-Pass @ 5sec)
---------------------------------
 单线程读测试:          25883.03 MB/s
 单线程写测试:          20097.83 MB/s