Bash scripts for monitor Linux network performance:

• cpu_layout.sh - List physical CPUs, logical CPUs and no of cores per phy CPU.
• eth_speed.sh - Print interface Tx/Rx rate every 1 second, stats from NIC port.
• if_speed.sh - Print interface Tx/Rx rate every 1 second, stats from Kernel
• irq_balance.sh - Spread NIC port queue interrupts across CPU cores
• irq_display.sh - List CPU cores NIC port interrupts are assigned to
• rxq_display.sh - List interface Rx queue to CPU mapping (RPS)
• soft_irqs.sh - Print NET_TX and NET_RX soft IRQ rate
• soft_net.sh - Print packet drop rates for RPS
• tx_inflight.sh - Print no. of in-flight packets in each NIC Tx queue
• txq_display.sh - Print interface Tx queue to CPU mapping (XPS)