Organizata e Rregullimet Linux (Circa 2009)

Aktual Linux Rregullimet (2025-2026)

Program Konfigurimi Linux

Shto këto rregullime /etc/sysctl.conf ose a i ri /etc/sysctl.d/99-network-tuning.conf:

# Network Buffer Tuning for High-Performance Applications
# Optimized for 10GbE+ networks with RTT up to 300ms

# Core socket buffer settings
net.core.rmem_default = 16777216
net.core.rmem_max = 134217728
net.core.wmem_default = 16777216
net.core.wmem_max = 134217728

# TCP buffer settings
net.ipv4.tcp_rmem = 4096 87380 134217728
net.ipv4.tcp_wmem = 4096 65536 134217728
net.ipv4.tcp_mem = 8388608 12582912 16777216

# Device buffer settings
net.core.netdev_max_backlog = 250000
net.core.netdev_budget = 50000
net.core.netdev_budget_usecs = 5000
net.core.optmem_max = 65536

# TCP optimizations
net.ipv4.tcp_congestion_control = bbr
net.ipv4.tcp_window_scaling = 1
net.ipv4.tcp_timestamps = 1
net.ipv4.tcp_sack = 1
net.ipv4.tcp_no_metrics_save = 1
net.ipv4.tcp_moderate_rcvbuf = 1

# Apply with: sysctl -p /etc/sysctl.d/99-network-tuning.conf

NIC Ring Buffer Tuning

# Check current ring buffer sizes
ethtool -g eth0

# Set maximum ring buffer sizes (adjust based on NIC capabilities)
ethtool -G eth0 rx 4096 tx 4096

# Make persistent by adding to /etc/network/interfaces or systemd service

Rregullimet e trashëgimisë Windows (Circa 2009 - Windows Vista/7/ Serveri 2008)

Aktual Dritaret Rregullimet Dritaret Dritaret (Windows 10/11/ Serveri 2019-2025)

Dritaret moderne përdorin Merr Dritaren Auto-Tuing Karakteristikat, të cilat përshtaten në mënyrë dinamike marrin buffera bazuar në kushtet e rrjetit.

Komandat e Konfigurimit Windows

# Check current auto-tuning level
netsh interface tcp show global

# Enable auto-tuning (normal mode - default for most scenarios)
netsh interface tcp set global autotuninglevel=normal

# For high-bandwidth, high-latency networks (10GbE+, data center environments)
netsh interface tcp set global autotuninglevel=experimental

# For conservative tuning (if experimental causes issues)
netsh interface tcp set global autotuninglevel=restricted

# For very conservative tuning (not recommended for high-performance networks)
netsh interface tcp set global autotuninglevel=highlyrestricted

# Enable CUBIC congestion provider (Windows Server 2022/Windows 11+ only)
netsh interface tcp set supplemental template=Internet congestionprovider=cubic

# Note: Windows 10 and Server 2019 use Compound TCP or NewReno by default
# CUBIC is not available on these older versions

# Enable Receive-Side Scaling (RSS)
netsh interface tcp set global rss=enabled

# Set chimney offload (automatic is recommended)
netsh interface tcp set global chimney=automatic

# Disable NetDMA (recommended for modern systems)
netsh interface tcp set global netdma=disabled

# Enable Direct Cache Access (if supported)
netsh interface tcp set global dca=enabled

# Enable ECN (Explicit Congestion Notification)
netsh interface tcp set global ecncapability=enabled

# Set initial congestion window to 10 (RFC 6928)
netsh interface tcp set global initialRto=3000

Rregullimet e detajuara NIC Buffer (vija Menaxhues i Pajisjeve ose PowerShell)

# View current adapter settings
Get-NetAdapterAdvancedProperty -Name "Ethernet"

# Increase receive buffers (adjust based on NIC)
Set-NetAdapterAdvancedProperty -Name "Ethernet" -DisplayName "Receive Buffers" -DisplayValue 2048

# Increase transmit buffers
Set-NetAdapterAdvancedProperty -Name "Ethernet" -DisplayName "Transmit Buffers" -DisplayValue 2048

# Enable Jumbo Frames (if network supports it)
Set-NetAdapterAdvancedProperty -Name "Ethernet" -DisplayName "Jumbo Packet" -DisplayValue 9014

# Enable Large Send Offload (LSO)
Set-NetAdapterAdvancedProperty -Name "Ethernet" -DisplayName "Large Send Offload V2 (IPv4)" -DisplayValue Enabled
Set-NetAdapterAdvancedProperty -Name "Ethernet" -DisplayName "Large Send Offload V2 (IPv6)" -DisplayValue Enabled

Rregjistrimi: Përdoreni me kujdes

# These settings are typically NOT needed on Windows 10/11 due to auto-tuning
# Only modify if auto-tuning is disabled or problematic

# Registry path: HKLM\System\CurrentControlSet\Services\Tcpip\Parameters

# Maximum TCP window size (if auto-tuning disabled)
# TcpWindowSize = 16777216 (16MB) - REG_DWORD

# Enable window scaling (enabled by default on modern Windows)
# Tcp1323Opts = 3 - REG_DWORD

# Number of TCP Timed Wait Delay
# TcpTimedWaitDelay = 30 - REG_DWORD (default 240)

Rregullimet e trashëgimisë machos (Circa 2009 - Mac OS X 10.5/10.6)

Parametrat aktuale

Aplikativi i konfigurimit të macons

# Check current settings
sysctl kern.ipc.maxsockbuf
sysctl net.inet.tcp.sendspace
sysctl net.inet.tcp.recvspace
sysctl net.inet.tcp.autorcvbufmax
sysctl net.inet.tcp.autosndbufmax

# Apply settings temporarily (until reboot)
sudo sysctl -w kern.ipc.maxsockbuf=8388608
sudo sysctl -w net.inet.tcp.sendspace=131072
sudo sysctl -w net.inet.tcp.recvspace=131072
sudo sysctl -w net.inet.tcp.autorcvbufmax=16777216
sudo sysctl -w net.inet.tcp.autosndbufmax=16777216
sudo sysctl -w net.inet.tcp.rfc1323=1
sudo sysctl -w net.inet.tcp.sack=1

# Make settings persistent (create /etc/sysctl.conf)
sudo tee /etc/sysctl.conf <
Krijon një Daemon lançimi për rregullimet e vazhdueshme
# Create /Library/LaunchDaemons/com.local.sysctl.plist
sudo tee /Library/LaunchDaemons/com.local.sysctl.plist <Labelcom.local.sysctlProgramArguments/usr/sbin/sysctl-wkern.ipc.maxsockbuf=8388608RunAtLoad
EOF

sudo chmod 644 /Library/LaunchDaemons/com.local.sysctl.plist
sudo launchctl load /Library/LaunchDaemons/com.local.sysctl.plist


Kujdes: MakaOS Ventura (13) dhe më vonë kanë kufizime për mbrojtjen e integritetit të Sistemit (SIP). Disa parametra kokrrash mund të mos jenë të ndryshueshëm edhe me sudonë. Rregullimet e testimit në mjedisin tuaj specifik.