Flame Graph
Function:
process_backlog
vfs_write
tcp_transmit_skb
ext4_ma..
sock_def_rea..
inet_sendmsg
sock_re..
do_sync_write
nf_connt..
ip_output
int_check_sy..
local_bh_enable
ipv4_con..
ext4_dir..
__do_softirq
sock_aio_write
ip_rcv
ip_rcv_finish
syscall..
generic_file_buffer..
tcp_sendmsg
sys_write
generic_wr..
__wake_up_s..
net_rx_action
__tcp_push_pending_frames
call_softirq
tcp_data_queue
tcp_rcv_established
ext4_da_writ..
generic_file_aio_write
tcp_write_xmit
do_readv_writev
inet_r..
sys_writev
ext4_file_write
tcp_v4_rcv
__mark_i..
do_softirq
nf_iterate
vfs_writev
ext4_d..
ip_local_deliver
sys_recv..
_raw_spin_u..
tracesys
__generic_file_aio_w..
ip_queue_xmit
do_sync_readv_writev
nf_hook_slo..
syscall..
ip_local_out
__ip_local_..
__netif_receive_skb
ip_local_deliver_finish
ip_finish_output
tcp_v4_do_rcv