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coderplay/netstat.s

Last active August 29, 2015 14:07
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tcp retrans
Raw
netstat.s
$ netstat -s
Ip:
7222283184 total packets received
0 forwarded
0 incoming packets discarded
7222283182 incoming packets delivered
7226682964 requests sent out
1 outgoing packets dropped
Icmp:
21 ICMP messages received
1 input ICMP message failed.
ICMP input histogram:
destination unreachable: 21
1 ICMP messages sent
0 ICMP messages failed
ICMP output histogram:
destination unreachable: 1
IcmpMsg:
InType3: 21
OutType3: 1
Tcp:
35493 active connections openings
23500 passive connection openings
1511 failed connection attempts
120 connection resets received
11 connections established
7222272644 segments received
7624924996 segments send out
3075205 segments retransmited
17 bad segments received.
196 resets sent
InCsumErrors: 3
Udp:
10516 packets received
1 packets to unknown port received.
0 packet receive errors
1001199 packets sent
UdpLite:
TcpExt:
11 resets received for embryonic SYN_RECV sockets
34638 TCP sockets finished time wait in fast timer
303847 delayed acks sent
6941 delayed acks further delayed because of locked socket
Quick ack mode was activated 244531 times
276 times the listen queue of a socket overflowed
277 SYNs to LISTEN sockets ignored
84 packets directly queued to recvmsg prequeue.
1637 packets directly received from prequeue
5056142999 packets header predicted
174771660 acknowledgments not containing data received
2198902160 predicted acknowledgments
1428654 times recovered from packet loss due to SACK data
Detected reordering 27 times using FACK
Detected reordering 5 times using SACK
Detected reordering 240 times using time stamp
1124 congestion windows fully recovered
1547 congestion windows partially recovered using Hoe heuristic
TCPDSACKUndo: 5774
5074 congestion windows recovered after partial ack
TCPLostRetransmit: 36012
2119 timeouts after SACK recovery
190 timeouts in loss state
2967708 fast retransmits
69280 forward retransmits
22803 retransmits in slow start
5099 other TCP timeouts
TCPLossProbes: 488795
TCPLossProbeRecovery: 238284
7557 sack retransmits failed
244539 DSACKs sent for old packets
71 DSACKs sent for out of order packets
246044 DSACKs received
114 DSACKs for out of order packets received
4 connections reset due to unexpected data
38 connections reset due to early user close
1 connections aborted due to timeout
TCPDSACKIgnoredOld: 2
TCPDSACKIgnoredNoUndo: 212276
TCPSpuriousRTOs: 3845
TCPSackShifted: 1800178
TCPSackMerged: 4960732
TCPSackShiftFallback: 6088925
TCPRetransFail: 154
TCPRcvCoalesce: 3768515937
TCPOFOQueue: 7334176
TCPOFOMerge: 71
TCPChallengeACK: 14
TCPSYNChallenge: 14
TCPSpuriousRtxHostQueues: 5224
IpExt:
InNoRoutes: 2
InOctets: 14192958940308
OutOctets: 14108369329685
Raw
tcptrans.txt
=> ip_local_deliver_finish
=> ip_local_deliver
=> ip_rcv_finish
=> ip_rcv
=> __netif_receive_skb_core
=> __netif_receive_skb
=> netif_receive_skb
=> napi_gro_receive
=> ixgbevf_poll
=> net_rx_action
=> __do_softirq
=> call_softirq
=> do_softirq
=> irq_exit
=> xen_evtchn_do_upcall
=> xen_hvm_callback_vector
05:51:25 34419 10.0.4.164:44764 R> 10.0.4.218:50010 ESTABLISHED
=> tcp_fastretrans_alert
=> tcp_ack
=> tcp_rcv_established
=> tcp_v4_do_rcv
=> tcp_v4_rcv
=> ip_local_deliver_finish
=> ip_local_deliver
=> ip_rcv_finish
=> ip_rcv
=> __netif_receive_skb_core
=> __netif_receive_skb
=> netif_receive_skb
=> napi_gro_receive
=> ixgbevf_poll
=> net_rx_action
=> __do_softirq
=> call_softirq
=> do_softirq
=> irq_exit
=> xen_evtchn_do_upcall
=> xen_hvm_callback_vector
=> skb_copy_datagram_iovec
=> tcp_recvmsg
=> inet_recvmsg
=> sock_aio_read.part.8
=> sock_aio_read
=> do_sync_read
=> vfs_read
=> SyS_read
=> system_call_fastpath
05:51:25 0 -:- R> -:- -
=> tcp_fastretrans_alert
=> tcp_ack
=> tcp_rcv_established
=> tcp_v4_do_rcv
=> tcp_v4_rcv
=> ip_local_deliver_finish
=> ip_local_deliver
=> ip_rcv_finish
=> ip_rcv
=> __netif_receive_skb_core
=> __netif_receive_skb
=> netif_receive_skb
=> napi_gro_receive
=> ixgbevf_poll
=> net_rx_action
=> __do_softirq
=> call_softirq
=> do_softirq
=> irq_exit
=> xen_evtchn_do_upcall
=> xen_hvm_callback_vector
=> default_idle
=> arch_cpu_idle
=> cpu_startup_entry
=> start_secondary
05:51:25 34416 -:- R> -:- -
=> tcp_fastretrans_alert
=> tcp_ack
=> tcp_rcv_established
=> tcp_v4_do_rcv
=> tcp_v4_rcv
=> ip_local_deliver_finish
=> ip_local_deliver
=> ip_rcv_finish
=> ip_rcv
=> __netif_receive_skb_core
=> __netif_receive_skb
=> netif_receive_skb
=> napi_gro_receive
=> ixgbevf_poll
=> net_rx_action
=> __do_softirq
=> call_softirq
=> do_softirq
=> irq_exit
=> xen_evtchn_do_upcall
=> xen_hvm_callback_vector
=> inet_sendmsg
=> sock_aio_write
=> do_sync_write
=> vfs_write
=> SyS_write
=> system_call_fastpath
05:51:25 34416 -:- R> -:- -
=> tcp_fastretrans_alert
=> tcp_ack
=> tcp_rcv_established
=> tcp_v4_do_rcv
=> tcp_v4_rcv
=> ip_local_deliver_finish
=> ip_local_deliver
=> ip_rcv_finish
=> ip_rcv
=> __netif_receive_skb_core
=> __netif_receive_skb
=> netif_receive_skb
=> napi_gro_receive
=> ixgbevf_poll
=> net_rx_action
=> __do_softirq
=> call_softirq
=> do_softirq
=> irq_exit
=> xen_evtchn_do_upcall
=> xen_hvm_callback_vector
=> inet_sendmsg
=> sock_aio_write
=> do_sync_write
=> vfs_write
=> SyS_write
=> system_call_fastpath
05:51:25 31164 -:- R> -:- -
=> tcp_fastretrans_alert
=> tcp_ack
=> tcp_rcv_established
=> tcp_v4_do_rcv
=> tcp_v4_rcv
=> ip_local_deliver_finish
=> ip_local_deliver
=> ip_rcv_finish
=> ip_rcv
=> __netif_receive_skb_core
=> __netif_receive_skb
=> netif_receive_skb
=> napi_gro_receive
=> ixgbevf_poll
=> net_rx_action
=> __do_softirq
=> call_softirq
=> do_softirq
=> irq_exit
=> xen_evtchn_do_upcall
=> xen_hvm_callback_vector
05:51:25 31164 -:- R> -:- -
=> tcp_fastretrans_alert
=> tcp_ack
=> tcp_rcv_established
=> tcp_v4_do_rcv
=> tcp_v4_rcv
=> ip_local_deliver_finish
=> ip_local_deliver
=> ip_rcv_finish
=> ip_rcv
=> __netif_receive_skb_core
=> __netif_receive_skb
=> netif_receive_skb
=> napi_gro_receive
=> ixgbevf_poll
=> net_rx_action
=> __do_softirq
=> call_softirq
=> do_softirq
=> irq_exit
=> xen_evtchn_do_upcall
=> xen_hvm_callback_vector
05:51:25 31164 10.0.4.164:34821 R> 10.0.5.13:50010 ESTABLISHED
=> tcp_fastretrans_alert
=> tcp_ack
=> tcp_rcv_established
=> tcp_v4_do_rcv
=> tcp_v4_rcv
=> ip_local_deliver_finish
=> ip_local_deliver
=> ip_rcv_finish
=> ip_rcv
=> __netif_receive_skb_core
=> __netif_receive_skb
=> netif_receive_skb
=> napi_gro_receive
=> ixgbevf_poll
=> net_rx_action
=> __do_softirq
=> call_softirq
=> do_softirq
=> irq_exit
=> xen_evtchn_do_upcall
=> xen_hvm_callback_vector
05:51:25 34333 -:- R> -:- -
=> tcp_fastretrans_alert
=> tcp_ack
=> tcp_rcv_established
=> tcp_v4_do_rcv
=> tcp_v4_rcv
=> ip_local_deliver_finish
=> ip_local_deliver
=> ip_rcv_finish
=> ip_rcv
=> __netif_receive_skb_core
=> __netif_receive_skb
=> netif_receive_skb
=> napi_gro_receive
=> ixgbevf_poll
=> net_rx_action
=> __do_softirq
=> call_softirq
=> do_softirq
=> irq_exit
=> xen_evtchn_do_upcall
=> xen_hvm_callback_vector
05:51:25 34452 -:- R> -:- -
=> tcp_fastretrans_alert
=> tcp_ack
=> tcp_rcv_established
=> tcp_v4_do_rcv
=> tcp_v4_rcv
=> ip_local_deliver_finish
=> ip_local_deliver
=> ip_rcv_finish
=> ip_rcv
=> __netif_receive_skb_core
=> __netif_receive_skb
=> netif_receive_skb
=> napi_gro_receive
=> ixgbevf_poll
=> net_rx_action
=> __do_softirq
=> call_softirq
=> do_softirq
=> irq_exit
=> xen_evtchn_do_upcall
=> xen_hvm_callback_vector
05:51:25 34340 10.0.4.164:50010 R> 10.0.4.181:45190 ESTABLISHED
=> tcp_fastretrans_alert
=> tcp_ack
=> tcp_rcv_established
=> tcp_v4_do_rcv
=> tcp_v4_rcv
=> ip_local_deliver_finish
=> ip_local_deliver
=> ip_rcv_finish
=> ip_rcv
=> __netif_receive_skb_core
=> __netif_receive_skb
=> netif_receive_skb
=> napi_gro_complete
=> napi_gro_flush
=> napi_complete
=> ixgbevf_poll
=> net_rx_action
=> __do_softirq
=> call_softirq
=> do_softirq
=> irq_exit
=> xen_evtchn_do_upcall
=> xen_hvm_callback_vector
05:51:25 31223 -:- R> -:- -
=> tcp_fastretrans_alert
=> tcp_ack
=> tcp_rcv_established
=> tcp_v4_do_rcv
=> tcp_v4_rcv
=> ip_local_deliver_finish
=> ip_local_deliver
=> ip_rcv_finish
=> ip_rcv
=> __netif_receive_skb_core
=> __netif_receive_skb
=> netif_receive_skb
=> napi_gro_receive
=> ixgbevf_poll
=> net_rx_action
=> __do_softirq
=> call_softirq
=> do_softirq
=> irq_exit
=> xen_evtchn_do_upcall
=> xen_hvm_callback_vector
=> skb_copy_datagram_iovec
=> tcp_recvmsg
=> inet_recvmsg
=> sock_aio_read.part.8
=> sock_aio_read
=> do_sync_read
=> vfs_read
=> SyS_read
=> system_call_fastpath
05:51:25 34430 -:- R> -:- -
=> tcp_fastretrans_alert
=> tcp_ack
=> tcp_rcv_established
=> tcp_v4_do_rcv
=> tcp_v4_rcv
=> ip_local_deliver_finish
=> ip_local_deliver
=> ip_rcv_finish
=> ip_rcv
=> __netif_receive_skb_core
=> __netif_receive_skb
=> netif_receive_skb
=> napi_gro_receive
=> ixgbevf_poll
=> net_rx_action
=> __do_softirq
=> call_softirq
=> do_softirq
=> irq_exit
=> xen_evtchn_do_upcall
=> xen_hvm_callback_vector
=> jbd2_journal_get_write_access
=> __ext4_journal_get_write_access
=> ext4_reserve_inode_write
=> ext4_mark_inode_dirty
=> ext4_dirty_inode
=> __mark_inode_dirty
=> generic_write_end
=> ext4_da_write_end
=> generic_file_buffered_write
=> __generic_file_aio_write
=> generic_file_aio_write
=> ext4_file_write
=> do_sync_write
=> vfs_write
=> SyS_write
=> system_call_fastpath
05:51:25 34430 -:- R> -:- -
=> tcp_fastretrans_alert
=> tcp_ack
=> tcp_rcv_established
=> tcp_v4_do_rcv
=> tcp_v4_rcv
=> ip_local_deliver_finish
=> ip_local_deliver
=> ip_rcv_finish
=> ip_rcv
=> __netif_receive_skb_core
=> __netif_receive_skb
=> netif_receive_skb
=> napi_gro_receive
=> ixgbevf_poll
=> net_rx_action
=> __do_softirq
=> call_softirq
=> do_softirq
=> irq_exit
=> xen_evtchn_do_upcall
=> xen_hvm_callback_vector
=> jbd2_journal_get_write_access
=> __ext4_journal_get_write_access
=> ext4_reserve_inode_write
=> ext4_mark_inode_dirty
=> ext4_dirty_inode
=> __mark_inode_dirty
=> generic_write_end
=> ext4_da_write_end
=> generic_file_buffered_write
=> __generic_file_aio_write
=> generic_file_aio_write
=> ext4_file_write
=> do_sync_write
=> vfs_write
=> SyS_write
=> system_call_fastpath
05:51:25 34374 -:- R> -:- -
=> tcp_fastretrans_alert
=> tcp_ack
=> tcp_rcv_established
=> tcp_v4_do_rcv
=> tcp_v4_rcv
=> ip_local_deliver_finish
=> ip_local_deliver
=> ip_rcv_finish
=> ip_rcv
=> __netif_receive_skb_core
=> __netif_receive_skb
=> netif_receive_skb
=> napi_gro_receive
=> ixgbevf_poll
=> net_rx_action
=> __do_softirq
=> call_softirq
=> do_softirq
=> irq_exit
=> xen_evtchn_do_upcall
=> xen_hvm_callback_vector
=> mark_buffer_dirty
=> __block_commit_write.isra.17
=> block_write_end
=> generic_write_end
=> ext4_da_write_end
=> generic_file_buffered_write
=> __generic_file_aio_write
=> generic_file_aio_write
=> ext4_file_write
=> do_sync_write
=> vfs_write
=> SyS_write
=> system_call_fastpath
05:51:25 31183 -:- R> -:- -
=> tcp_fastretrans_alert
=> tcp_ack
=> tcp_rcv_established
=> tcp_v4_do_rcv
=> tcp_v4_rcv
=> ip_local_deliver_finish
=> ip_local_deliver
=> ip_rcv_finish
=> ip_rcv
=> __netif_receive_skb_core
=> __netif_receive_skb
=> netif_receive_skb
=> napi_gro_receive
=> ixgbevf_poll
=> net_rx_action
=> __do_softirq
=> call_softirq
=> do_softirq
=> irq_exit
=> xen_evtchn_do_upcall
=> xen_hvm_callback_vector
=> blk_queue_bio
=> generic_make_request
=> submit_bio
=> do_mpage_readpage
=> mpage_readpages
=> ext4_readpages
=> __do_page_cache_readahead
=> ondemand_readahead
=> page_cache_sync_readahead
=> __generic_file_splice_read
=> generic_file_splice_read
=> do_splice_to
=> splice_direct_to_actor
=> do_splice_direct
=> do_sendfile
=> SyS_sendfile64
=> system_call_fastpath
05:51:25 31183 -:- R> -:- -
=> tcp_fastretrans_alert
=> tcp_ack
=> tcp_rcv_established
=> tcp_v4_do_rcv
=> tcp_v4_rcv
=> ip_local_deliver_finish
=> ip_local_deliver
=> ip_rcv_finish
=> ip_rcv
=> __netif_receive_skb_core
=> __netif_receive_skb
=> netif_receive_skb
=> napi_gro_receive
=> ixgbevf_poll
=> net_rx_action
=> __do_softirq
=> call_softirq
=> do_softirq
=> irq_exit
=> xen_evtchn_do_upcall
=> xen_hvm_callback_vector
=> mem_cgroup_charge_common
=> mem_cgroup_cache_charge
=> add_to_page_cache_locked
=> add_to_page_cache_lru
=> mpage_readpages
=> ext4_readpages
=> __do_page_cache_readahead
=> ondemand_readahead
=> page_cache_sync_readahead
=> __generic_file_splice_read
=> generic_file_splice_read
=> do_splice_to
=> splice_direct_to_actor
=> do_splice_direct
=> do_sendfile
=> SyS_sendfile64
=> system_call_fastpath
05:51:25 0 -:- R> -:- -
=> tcp_fastretrans_alert
=> tcp_ack
=> tcp_rcv_established
=> tcp_v4_do_rcv
=> tcp_v4_rcv
=> ip_local_deliver_finish
=> ip_local_deliver
=> ip_rcv_finish
=> ip_rcv
=> __netif_receive_skb_core
=> __netif_receive_skb
=> netif_receive_skb
=> napi_gro_receive
=> ixgbevf_poll
=> net_rx_action
=> __do_softirq
=> call_softirq
=> do_softirq
=> irq_exit
=> xen_evtchn_do_upcall
=> xen_hvm_callback_vector
=> default_idle
=> arch_cpu_idle
=> cpu_startup_entry
=> start_secondary
05:51:25 34355 -:- R> -:- -
=> tcp_fastretrans_alert
=> tcp_ack
=> tcp_rcv_established
=> tcp_v4_do_rcv
=> tcp_v4_rcv
=> ip_local_deliver_finish
=> ip_local_deliver
=> ip_rcv_finish
=> ip_rcv
=> __netif_receive_skb_core
=> __netif_receive_skb
=> netif_receive_skb
=> napi_gro_receive
=> ixgbevf_poll
=> net_rx_action
=> __do_softirq
=> call_softirq
=> do_softirq
=> irq_exit
=> xen_evtchn_do_upcall
=> xen_hvm_callback_vector
=> __getblk
=> __ext4_get_inode_loc
=> ext4_get_inode_loc
=> ext4_reserve_inode_write
=> ext4_mark_inode_dirty
=> ext4_dirty_inode
=> __mark_inode_dirty
=> generic_write_end
=> ext4_da_write_end
=> generic_file_buffered_write
=> __generic_file_aio_write
=> generic_file_aio_write
=> ext4_file_write
=> do_sync_write
=> vfs_write
=> SyS_write
=> system_call_fastpath
05:51:25 0 -:- R> -:- -
=> tcp_fastretrans_alert
=> tcp_ack
=> tcp_rcv_established
=> tcp_v4_do_rcv
=> tcp_v4_rcv
=> ip_local_deliver_finish
=> ip_local_deliver
=> ip_rcv_finish
=> ip_rcv
=> __netif_receive_skb_core
=> __netif_receive_skb
=> netif_receive_skb
=> napi_gro_receive
=> ixgbevf_poll
=> net_rx_action
=> __do_softirq
=> call_softirq
=> do_softirq
=> irq_exit
=> xen_evtchn_do_upcall
=> xen_hvm_callback_vector
=> default_idle
=> arch_cpu_idle
=> cpu_startup_entry
=> start_secondary
05:51:25 34386 -:- R> -:- -
=> tcp_fastretrans_alert
=> tcp_ack
=> tcp_rcv_established
=> tcp_v4_do_rcv
=> tcp_v4_rcv
=> ip_local_deliver_finish
=> ip_local_deliver
=> ip_rcv_finish
=> ip_rcv
=> __netif_receive_skb_core
=> __netif_receive_skb
=> netif_receive_skb
=> napi_gro_receive
=> ixgbevf_poll
=> net_rx_action
=> __do_softirq
=> call_softirq
=> do_softirq
=> irq_exit
=> xen_evtchn_do_upcall
=> xen_hvm_callback_vector
05:51:25 34386 -:- R> -:- -
=> tcp_fastretrans_alert
=> tcp_ack
=> tcp_rcv_established
=> tcp_v4_do_rcv
=> tcp_v4_rcv
=> ip_local_deliver_finish
=> ip_local_deliver
=> ip_rcv_finish
=> ip_rcv
=> __netif_receive_skb_core
=> __netif_receive_skb
=> netif_receive_skb
=> napi_gro_receive
=> ixgbevf_poll
=> net_rx_action
=> __do_softirq
=> call_softirq
=> do_softirq
=> irq_exit
=> xen_evtchn_do_upcall
=> xen_hvm_callback_vector
=> inet_sendmsg
=> sock_aio_write
=> do_sync_write
=> vfs_write
=> SyS_write
=> system_call_fastpath
05:51:25 34386 -:- R> -:- -
=> tcp_fastretrans_alert
=> tcp_ack
=> tcp_rcv_established
=> tcp_v4_do_rcv
=> tcp_v4_rcv
=> ip_local_deliver_finish
=> ip_local_deliver
=> ip_rcv_finish
=> ip_rcv
=> __netif_receive_skb_core
=> __netif_receive_skb
=> netif_receive_skb
=> napi_gro_receive
=> ixgbevf_poll
=> net_rx_action
=> __do_softirq
=> call_softirq
=> do_softirq
=> local_bh_enable_ip
=> _raw_spin_unlock_bh
=> release_sock
=> tcp_sendmsg
=> inet_sendmsg
=> sock_aio_write
=> do_sync_write
=> vfs_write
=> SyS_write
=> system_call_fastpath
05:51:25 34386 -:- R> -:- -
=> tcp_fastretrans_alert
=> tcp_ack
=> tcp_rcv_established
=> tcp_v4_do_rcv
=> tcp_v4_rcv
=> ip_local_deliver_finish
=> ip_local_deliver
=> ip_rcv_finish
=> ip_rcv
=> __netif_receive_skb_core
=> __netif_receive_skb
=> netif_receive_skb
=> napi_gro_receive
=> ixgbevf_poll
=> net_rx_action
=> __do_softirq
=> call_softirq
=> do_softirq
=> irq_exit
=> xen_evtchn_do_upcall
=> xen_hvm_callback_vector
05:51:25 0 -:- R> -:- -
=> tcp_fastretrans_alert
=> tcp_ack
=> tcp_rcv_established
=> tcp_v4_do_rcv
=> tcp_v4_rcv
=> ip_local_deliver_finish
=> ip_local_deliver
=> ip_rcv_finish
=> ip_rcv
=> __netif_receive_skb_core
=> __netif_receive_skb
=> netif_receive_skb
=> napi_gro_receive
=> ixgbevf_poll
=> net_rx_action
=> __do_softirq
=> call_softirq
=> do_softirq
=> irq_exit
=> xen_evtchn_do_upcall
=> xen_hvm_callback_vector
=> default_idle
=> arch_cpu_idle
=> cpu_startup_entry
=> start_secondary
05:51:25 34386 -:- R> -:- -
=> tcp_fastretrans_alert
=> tcp_ack
=> tcp_rcv_established
=> tcp_v4_do_rcv
=> tcp_v4_rcv
=> ip_local_deliver_finish
=> ip_local_deliver
=> ip_rcv_finish
=> ip_rcv
=> __netif_receive_skb_core
=> __netif_receive_skb
=> netif_receive_skb
=> napi_gro_receive
=> ixgbevf_poll
=> net_rx_action
=> __do_softirq
=> call_softirq
=> do_softirq
=> irq_exit
=> xen_evtchn_do_upcall
=> xen_hvm_callback_vector
=> __getblk
=> __ext4_get_inode_loc
=> ext4_get_inode_loc
=> ext4_reserve_inode_write
=> ext4_mark_inode_dirty
=> ext4_dirty_inode
=> __mark_inode_dirty
=> generic_write_end
=> ext4_da_write_end
=> generic_file_buffered_write
=> __generic_file_aio_write
=> generic_file_aio_write
=> ext4_file_write
=> do_sync_write
=> vfs_write
=> SyS_write
=> system_call_fastpath
05:51:25 34404 -:- R> -:- -
=> tcp_fastretrans_alert
=> tcp_ack
=> tcp_rcv_established
=> tcp_v4_do_rcv
=> tcp_v4_rcv
=> ip_local_deliver_finish
=> ip_local_deliver
=> ip_rcv_finish
=> ip_rcv
=> __netif_receive_skb_core
=> __netif_receive_skb
=> netif_receive_skb
=> napi_gro_receive
=> ixgbevf_poll
=> net_rx_action
=> __do_softirq
=> call_softirq
=> do_softirq
=> irq_exit
=> xen_evtchn_do_upcall
=> xen_hvm_callback_vector
=> ext4_da_get_block_prep
=> __block_write_begin
=> ext4_da_write_begin
=> generic_file_buffered_write
=> __generic_file_aio_write
=> generic_file_aio_write
=> ext4_file_write
=> do_sync_write
=> vfs_write
=> SyS_write
=> system_call_fastpath
05:51:25 34383 -:- R> -:- -
=> tcp_write_timer_handler
=> tcp_write_timer
=> call_timer_fn
=> run_timer_softirq
=> __do_softirq
=> call_softirq
=> do_softirq
=> irq_exit
=> xen_evtchn_do_upcall
=> xen_hvm_callback_vector
=> generic_file_buffered_write
=> __generic_file_aio_write
=> generic_file_aio_write
=> ext4_file_write
=> do_sync_write
=> vfs_write
=> SyS_write
=> system_call_fastpath
05:51:25 0 -:- R> -:- -
=> tcp_fastretrans_alert
=> tcp_ack
=> tcp_rcv_established
=> tcp_v4_do_rcv
=> tcp_v4_rcv
=> ip_local_deliver_finish
=> ip_local_deliver
=> ip_rcv_finish
=> ip_rcv
=> __netif_receive_skb_core
=> __netif_receive_skb
=> netif_receive_skb
=> napi_gro_receive
=> ixgbevf_poll
=> net_rx_action
=> __do_softirq
=> call_softirq
=> do_softirq
=> irq_exit
=> xen_evtchn_do_upcall
=> xen_hvm_callback_vector
=> default_idle
=> arch_cpu_idle
=> cpu_startup_entry
=> start_secondary
05:51:25 0 -:- R> -:- -
=> tcp_fastretrans_alert
=> tcp_ack
=> tcp_rcv_established
=> tcp_v4_do_rcv
=> tcp_v4_rcv
=> ip_local_deliver_finish
=> ip_local_deliver
=> ip_rcv_finish
=> ip_rcv
=> __netif_receive_skb_core
=> __netif_receive_skb
=> netif_receive_skb
=> napi_gro_receive
=> ixgbevf_poll
=> net_rx_action
=> __do_softirq
=> call_softirq
=> do_softirq
=> irq_exit
=> xen_evtchn_do_upcall
=> xen_hvm_callback_vector
=> default_idle
=> arch_cpu_idle
=> cpu_startup_entry
=> start_secondary
05:51:25 0 -:- R> -:- -
=> tcp_fastretrans_alert
=> tcp_ack
=> tcp_rcv_established
=> tcp_v4_do_rcv
=> tcp_v4_rcv
=> ip_local_deliver_finish
=> ip_local_deliver
=> ip_rcv_finish
=> ip_rcv
=> __netif_receive_skb_core
=> __netif_receive_skb
=> netif_receive_skb
=> napi_gro_receive
=> ixgbevf_poll
=> net_rx_action
=> __do_softirq
=> call_softirq
=> do_softirq
=> irq_exit
=> xen_evtchn_do_upcall
=> xen_hvm_callback_vector
=> default_idle
=> arch_cpu_idle
=> cpu_startup_entry
=> start_secondary
05:51:25 31259 10.0.4.164:50010 R> 10.0.4.226:46959 ESTABLISHED
=> tcp_resume_early_retransmit
=> tcp_write_timer_handler
=> tcp_write_timer
=> call_timer_fn
=> run_timer_softirq
=> __do_softirq
=> call_softirq
=> do_softirq
=> irq_exit
=> xen_evtchn_do_upcall
=> xen_hvm_callback_vector
=> __generic_file_splice_read
=> generic_file_splice_read
=> do_splice_to
=> splice_direct_to_actor
=> do_splice_direct
=> do_sendfile
=> SyS_sendfile64
=> system_call_fastpath
^C^C
Ending tracing...
^C^C^C
Ending tracing...
ERROR: removing kprobe tcpretrans_tcp_retransmit_skb
^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C
Ending tracing...
ERROR: removing kprobe tcpretrans_tcp_retransmit_skb
^C^C^C^C^C^C
Ending tracing...
ERROR: removing kprobe tcpretrans_tcp_retransmit_skb
root@ip-10-0-4-164 ~]$
Display all 203 possibilities? (y or n)
>> mnt
| /mnt
|| /mnt*
-- mnt*
/ /mnt/local/sort-100000g-25000-out
. mv
.. -n
'' -N
( -name
) native
[ native/
] netstat
* -P
&& perf
1 perf-map-agent
21345 ps
22065 pssh
60 pull
99 pwd
-a -q
-ag -r
assembly/assembly record
authorized_keys remoet
aux remote
-b report
.bash_profile restart
bin -rf
cat rm
cd root
\cd /root
cdcd /root/ephemeral-hdfs/conf
chmod /root/ephemeral-hdfs/etc/hadoop
chown /root/gensort
clone /root/hadoop-native/*
conf /root/spark-ec2/copy-dir
copy-to-hdfs.sh /root/spark-ec2/slaves
core-site.xml rsa
cp -s
curl sar
datanode sbin
--delete sbt/sbt
/dev scala
DEV screen
df .screenrc
dstat script
dwarf scripts
/ec2-user scripts/
ephemeral-hdfs search
ephemeral-hdfs/ setup.sh
etc slaves
etc/hadooop sleep
etc/hadoop sort-benchmark
etc/hadoop/ spark
/etc/init.d spark-defaults.conf
/etc/init.d/gmond spark-ec2
"/etc/init.d/gmond restart" spark-ec2/
exit .ssh
exitg ~/.ssh/authorized_keys
-f .ssh/authorized_keys
-F ~/.ssh/id_rsa
find ~/.ssh/id_rsa.pub
-g ssh-keygen
ganglia start
ganglia-gmond --stdio
gensort sudo
gensort-linux-1.5.tar.gz -t
git tar
gmond ./tcpretrans
grep /tmp
gs /tmp/*
-h top
hadoop uanem
hadoop- uanme
hadoop-2.4.1/ uname
hadoop-2.4.1.tar.gz update
hadoop-native /user/ec2-user
hadoop-native/ -v
hdfs-site.xml --version
/home/ec2-user/ vi
http://169.254.169.254/latest/meta-data/instance-type vim
http://apache.mirrors.lucidnetworks.net/hadoop/common/hadoop-2.4.1/hadoop-2.4.1.tar.gz vmstat
https://github.com/rxin/spark.git /vol
http://www.ordinal.com/try.cgi/gensort-linux-1.5.tar.gz /vol*
install vol0
iostat vol1
java vol2
jstack vol3
known_hosts vol4
ks vol5
-l vol6
-la vol7
less wget
lib who
libunwind -x
libunwind.x86_64 +x
lls xvfz
ln y
log -y
ls yum
.m2 "yum install ganglia-gmond"
-mcdn "yum install -y ganglia-gmond"
mkdir
root@ip-10-0-4-164 ~]$ 10.0.4.164:36596 R> 10.0.5.25:50010 ESTABLISHED
-bash: 10.0.4.164:36596: command not found
root@ip-10-0-4-164 ~]$ => tcp_fastretrans_alert
-bash: =: command not found
root@ip-10-0-4-164 ~]$ => tcp_ack
-bash: =: command not found
root@ip-10-0-4-164 ~]$ => tcp_rcv_established
-bash: =: command not found
root@ip-10-0-4-164 ~]$ => tcp_v4_do_rcv
-bash: =: command not found
root@ip-10-0-4-164 ~]$ => tcp_v4_rcv
-bash: =: command not found
root@ip-10-0-4-164 ~]$ => ip_local_deliver_finish
-bash: =: command not found
root@ip-10-0-4-164 ~]$ => ip_local_deliver
-bash: =: command not found
root@ip-10-0-4-164 ~]$ => ip_rcv_finish
-bash: =: command not found
root@ip-10-0-4-164 ~]$ => ip_rcv
-bash: =: command not found
root@ip-10-0-4-164 ~]$ => __netif_receive_skb_core
-bash: =: command not found
root@ip-10-0-4-164 ~]$ => __netif_receive_skb
-bash: =: command not found
root@ip-10-0-4-164 ~]$ => netif_receive_skb
-bash: =: command not found
root@ip-10-0-4-164 ~]$ => napi_gro_receive
-bash: =: command not found
root@ip-10-0-4-164 ~]$ => ixgbevf_poll
-bash: =: command not found
root@ip-10-0-4-164 ~]$ => net_rx_action
-bash: =: command not found
root@ip-10-0-4-164 ~]$ => __do_softirq
-bash: =: command not found
root@ip-10-0-4-164 ~]$ => call_softirq
-bash: =: command not found
root@ip-10-0-4-164 ~]$ => do_softirq
-bash: =: command not found
^[ root@ip-10-0-4-164 ~]$ => irq_exit
-bash: =: command not found
root@ip-10-0-4-164 ~]$ => xen_evtchn_do_upcall
-bash: =: command not found
root@ip-10-0-4-164 ~]$ => xen_hvm_callback_vector^C
root@ip-10-0-4-164 ~]$ ^C
root@ip-10-0-4-164 ~]$
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