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1#!/bin/bash2perf record -e net:net_dev_xmit -e net:net_dev_queue \3 -e net:netif_receive_skb -e net:netif_rx \4 -e skb:consume_skb -e skb:kfree_skb \5 -e skb:skb_copy_datagram_iovec -e napi:napi_poll \6 -e irq:irq_handler_entry -e irq:irq_handler_exit \7 -e irq:softirq_entry -e irq:softirq_exit \8 -e irq:softirq_raise $@9