Oprofiling Cerowrt
When digging into core OS problems, running oprofile can be revealing.
(for example see bugs #195 #216 and #352 - 195 and 352 are/were serious problems)
As you have limited amount of flash and ram, you can’t run oprofile for
very long unless you have external disk, but it’s
generally ok to run it for brief periods out of ram. Here’s how:
# you only have to do this once to put the needed packages on flash.
opkg update
opkg install oprofile
# you will need to do this on every boot/oprofile cycle
cd /tmp
mkdir session
wget http://huchra.bufferbloat.net/~cero1/3.3/3.3.1-4/vmlinux
# note that this last line just happens to be where this kernel is for this version.
# you can find it in your_cerowrt_dir/build_dir/linux-ar71xx_generic/linux-the.kernel.version/vmlinux
opcontrol --setup --vmlinux=/tmp/vmlinux --session-dir=/tmp/session
# Then you can cycle here repeatedly until you run out of ram
# setup a test (in my case I setup a netperf to run over wireless)
opcontrol --start
# run the test
opcontrol --stop
opcontrol --dump
opreport -c --session-dir=/tmp/session | less
(this is a healthy looking oprofile)
CPU: MIPS 24K, speed 676 MHz (estimated)
Counted INSTRUCTIONS events (1-0 Instructions completed) with a unit mask of 0x00 (No unit mask) count 100000
samples % app name symbol name
-------------------------------------------------------------------------------
611 8.4451 mac80211 /mac80211
611 100.000 mac80211 /mac80211 [self]
-------------------------------------------------------------------------------
453 6.2612 ath9k /ath9k
453 100.000 ath9k /ath9k [self]
-------------------------------------------------------------------------------
408 5.6393 vmlinux csum_partial
408 100.000 vmlinux csum_partial [self]
-------------------------------------------------------------------------------
396 5.4734 vmlinux __copy_user
396 100.000 vmlinux __copy_user [self]
-------------------------------------------------------------------------------
352 4.8652 ip_tables /ip_tables
352 100.000 ip_tables /ip_tables [self]
-------------------------------------------------------------------------------
320 4.4229 vmlinux lzma_main
320 100.000 vmlinux lzma_main [self]
-------------------------------------------------------------------------------
257 3.5522 nf_conntrack /nf_conntrack
257 100.000 nf_conntrack /nf_conntrack [self]
-------------------------------------------------------------------------------
253 3.4969 vmlinux __do_softirq
253 100.000 vmlinux __do_softirq [self]
-------------------------------------------------------------------------------
237 3.2757 libuClibc-0.9.33.so /lib/libuClibc-0.9.33.so
237 100.000 libuClibc-0.9.33.so /lib/libuClibc-0.9.33.so [self]
-------------------------------------------------------------------------------
141 1.9489 vmlinux __bzero
141 100.000 vmlinux __bzero [self]
-------------------------------------------------------------------------------
125 1.7277 ath9k_hw /ath9k_hw
125 100.000 ath9k_hw /ath9k_hw [self]
-------------------------------------------------------------------------------
109 1.5066 vmlinux finish_task_switch.constprop.62
109 100.000 vmlinux finish_task_switch.constprop.62 [self]
-------------------------------------------------------------------------------
102 1.4098 cfg80211 /cfg80211
102 100.000 cfg80211 /cfg80211 [self]
-------------------------------------------------------------------------------
89 1.2301 ld-uClibc-0.9.33.so /lib/ld-uClibc-0.9.33.so
89 100.000 ld-uClibc-0.9.33.so /lib/ld-uClibc-0.9.33.so [self]
-------------------------------------------------------------------------------
89 1.2301 vmlinux __rmemcpy
89 100.000 vmlinux __rmemcpy [self]
-------------------------------------------------------------------------------
89 1.2301 vmlinux nf_iterate
89 100.000 vmlinux nf_iterate [self]
-------------------------------------------------------------------------------
76 1.0504 busybox /bin/busybox
76 100.000 busybox /bin/busybox [self]
-------------------------------------------------------------------------------
74 1.0228 vmlinux tick_nohz_idle_exit
74 100.000 vmlinux tick_nohz_idle_exit [self]
-------------------------------------------------------------------------------
72 0.9952 vmlinux local_bh_enable
72 100.000 vmlinux local_bh_enable [self]
-------------------------------------------------------------------------------
67 0.9261 vmlinux tick_nohz_idle_enter
67 100.000 vmlinux tick_nohz_idle_enter [self]
-------------------------------------------------------------------------------
66 0.9122 oprofiled /usr/bin/oprofiled
66 100.000 oprofiled /usr/bin/oprofiled [self]
-------------------------------------------------------------------------------
62 0.8569 vmlinux __slab_alloc.isra.60.constprop.63
62 100.000 vmlinux __slab_alloc.isra.60.constprop.63 [self]
-------------------------------------------------------------------------------
62 0.8569 vmlinux do_select
62 100.000 vmlinux do_select [self]
-------------------------------------------------------------------------------
62 0.8569 vmlinux mix_pool_bytes_extract
62 100.000 vmlinux mix_pool_bytes_extract [self]
-------------------------------------------------------------------------------
60 0.8293 iptable_nat /iptable_nat
60 100.000 iptable_nat /iptable_nat [self]
-------------------------------------------------------------------------------
59 0.8155 vmlinux r4k_dma_cache_inv
59 100.000 vmlinux r4k_dma_cache_inv [self]
-------------------------------------------------------------------------------
59 0.8155 wpad /usr/sbin/wpad
59 100.000 wpad /usr/sbin/wpad [self]
-------------------------------------------------------------------------------
56 0.7740 nf_conntrack_ipv4 /nf_conntrack_ipv4
56 100.000 nf_conntrack_ipv4 /nf_conntrack_ipv4 [self]
-------------------------------------------------------------------------------
53 0.7326 vmlinux __alloc_skb
53 100.000 vmlinux __alloc_skb [self]
-------------------------------------------------------------------------------
53 0.7326 vmlinux lzma_len
53 100.000 vmlinux lzma_len [self]
-------------------------------------------------------------------------------
46 0.6358 vmlinux fget_light
46 100.000 vmlinux fget_light [self]
-------------------------------------------------------------------------------
45 0.6220 vmlinux tcp_v4_rcv
45 100.000 vmlinux tcp_v4_rcv [self]
-------------------------------------------------------------------------------
44 0.6082 vmlinux __wake_up_sync_key
44 100.000 vmlinux __wake_up_sync_key [self]
-------------------------------------------------------------------------------
42 0.5805 vmlinux r4k_wait
42 100.000 vmlinux r4k_wait [self]
-------------------------------------------------------------------------------
40 0.5529 xt_conntrack /xt_conntrack
40 100.000 xt_conntrack /xt_conntrack [self]
-------------------------------------------------------------------------------
39 0.5390 vmlinux datagram_poll
39 100.000 vmlinux datagram_poll [self]
-------------------------------------------------------------------------------
38 0.5252 vmlinux getnstimeofday
38 100.000 vmlinux getnstimeofday [self]
-------------------------------------------------------------------------------
38 0.5252 vmlinux rcu_sched_qs
38 100.000 vmlinux rcu_sched_qs [self]
-------------------------------------------------------------------------------
38 0.5252 vmlinux tcp_rcv_established
38 100.000 vmlinux tcp_rcv_established [self]
-------------------------------------------------------------------------------
36 0.4976 babeld /usr/sbin/babeld
36 100.000 babeld /usr/sbin/babeld [self]
-------------------------------------------------------------------------------
36 0.4976 vmlinux __slab_free.isra.58
36 100.000 vmlinux __slab_free.isra.58 [self]
-------------------------------------------------------------------------------
36 0.4976 vmlinux ring_buffer_consume
36 100.000 vmlinux ring_buffer_consume [self]
-------------------------------------------------------------------------------
34 0.4699 vmlinux ip_rcv
34 100.000 vmlinux ip_rcv [self]
-------------------------------------------------------------------------------
33 0.4561 iptable_mangle /iptable_mangle
33 100.000 iptable_mangle /iptable_mangle [self]
-------------------------------------------------------------------------------
32 0.4423 vmlinux dict_repeat.part.4
32 100.000 vmlinux dict_repeat.part.4 [self]
-------------------------------------------------------------------------------
32 0.4423 vmlinux nf_hook_slow
32 100.000 vmlinux nf_hook_slow [self]
-------------------------------------------------------------------------------
31 0.4285 vmlinux kfree
31 100.000 vmlinux kfree [self]
-------------------------------------------------------------------------------
31 0.4285 vmlinux kmem_cache_alloc
31 100.000 vmlinux kmem_cache_alloc [self]
-------------------------------------------------------------------------------
30 0.4147 libnl-tiny.so /usr/lib/libnl-tiny.so
30 100.000 libnl-tiny.so /usr/lib/libnl-tiny.so [self]
-------------------------------------------------------------------------------
29 0.4008 vmlinux tcp_transmit_skb
29 100.000 vmlinux tcp_transmit_skb [self]
-------------------------------------------------------------------------------
28 0.3870 vmlinux kmem_cache_free
28 100.000 vmlinux kmem_cache_free [self]
-------------------------------------------------------------------------------
27 0.3732 vmlinux __netif_receive_skb
27 100.000 vmlinux __netif_receive_skb [self]
-------------------------------------------------------------------------------
26 0.3594 vmlinux __udelay
26 100.000 vmlinux __udelay [self]
-------------------------------------------------------------------------------
25 0.3455 vmlinux ip_route_input_common
25 100.000 vmlinux ip_route_input_common [self]
-------------------------------------------------------------------------------
25 0.3455 vmlinux tcp_event_data_recv
25 100.000 vmlinux tcp_event_data_recv [self]
-------------------------------------------------------------------------------
24 0.3317 vmlinux sock_poll
24 100.000 vmlinux sock_poll [self]
-------------------------------------------------------------------------------
22 0.3041 nf_nat /nf_nat
22 100.000 nf_nat /nf_nat [self]
-------------------------------------------------------------------------------
22 0.3041 vmlinux put_cpu_partial
22 100.000 vmlinux put_cpu_partial [self]
-------------------------------------------------------------------------------
22 0.3041 vmlinux skb_release_data
22 100.000 vmlinux skb_release_data [self]
-------------------------------------------------------------------------------
21 0.2903 vmlinux fput
21 100.000 vmlinux fput [self]
-------------------------------------------------------------------------------
21 0.2903 vmlinux link_path_walk
21 100.000 vmlinux link_path_walk [self]
-------------------------------------------------------------------------------
20 0.2764 vmlinux __inet_lookup_established
20 100.000 vmlinux __inet_lookup_established [self]
-------------------------------------------------------------------------------
20 0.2764 vmlinux ksize
20 100.000 vmlinux ksize [self]
-------------------------------------------------------------------------------
20 0.2764 vmlinux skb_copy_datagram_iovec
20 100.000 vmlinux skb_copy_datagram_iovec [self]
-------------------------------------------------------------------------------
20 0.2764 vmlinux skb_release_head_state
20 100.000 vmlinux skb_release_head_state [self]
-------------------------------------------------------------------------------
19 0.2626 vmlinux __pollwait
19 100.000 vmlinux __pollwait [self]
-------------------------------------------------------------------------------
19 0.2626 vmlinux netif_receive_skb
19 100.000 vmlinux netif_receive_skb [self]
-------------------------------------------------------------------------------
19 0.2626 vmlinux skb_put
19 100.000 vmlinux skb_put [self]
-------------------------------------------------------------------------------
19 0.2626 vmlinux tcp_recvmsg
19 100.000 vmlinux tcp_recvmsg [self]
-------------------------------------------------------------------------------
18 0.2488 vmlinux __kmalloc_track_caller
18 100.000 vmlinux __kmalloc_track_caller [self]
-------------------------------------------------------------------------------
18 0.2488 vmlinux crc32_le
18 100.000 vmlinux crc32_le [self]
-------------------------------------------------------------------------------
18 0.2488 vmlinux ewma_add
18 100.000 vmlinux ewma_add [self]
-------------------------------------------------------------------------------
17 0.2350 vmlinux skb_push
17 100.000 vmlinux skb_push [self]
-------------------------------------------------------------------------------
16 0.2211 vmlinux __d_lookup_rcu
16 100.000 vmlinux __d_lookup_rcu [self]
-------------------------------------------------------------------------------
16 0.2211 vmlinux core_sys_select
16 100.000 vmlinux core_sys_select [self]
-------------------------------------------------------------------------------
16 0.2211 vmlinux tcp_send_ack
16 100.000 vmlinux tcp_send_ack [self]
-------------------------------------------------------------------------------
14 0.1935 vmlinux __nla_reserve
14 100.000 vmlinux __nla_reserve [self]
-------------------------------------------------------------------------------
14 0.1935 vmlinux dev_queue_xmit
14 100.000 vmlinux dev_queue_xmit [self]
-------------------------------------------------------------------------------
14 0.1935 vmlinux skb_queue_tail
14 100.000 vmlinux skb_queue_tail [self]
-------------------------------------------------------------------------------
13 0.1797 vmlinux add_wait_queue
13 100.000 vmlinux add_wait_queue [self]
-------------------------------------------------------------------------------
13 0.1797 vmlinux dev_hard_start_xmit
13 100.000 vmlinux dev_hard_start_xmit [self]
-------------------------------------------------------------------------------
13 0.1797 vmlinux local_bh_disable
13 100.000 vmlinux local_bh_disable [self]
-------------------------------------------------------------------------------
13 0.1797 vmlinux mips_dma_map_page
13 100.000 vmlinux mips_dma_map_page [self]
-------------------------------------------------------------------------------
12 0.1659 oprofile /oprofile
12 100.000 oprofile /oprofile [self]
-------------------------------------------------------------------------------
12 0.1659 vmlinux __copy_skb_header
12 100.000 vmlinux __copy_skb_header [self]
-------------------------------------------------------------------------------
12 0.1659 vmlinux __queue_work
12 100.000 vmlinux __queue_work [self]
-------------------------------------------------------------------------------
12 0.1659 vmlinux ip_queue_xmit
12 100.000 vmlinux ip_queue_xmit [self]
-------------------------------------------------------------------------------
12 0.1659 vmlinux remove_wait_queue
12 100.000 vmlinux remove_wait_queue [self]
-------------------------------------------------------------------------------
11 0.1520 iptable_filter /iptable_filter
11 100.000 iptable_filter /iptable_filter [self]
-------------------------------------------------------------------------------
11 0.1520 vmlinux __skb_checksum_complete_head
11 100.000 vmlinux __skb_checksum_complete_head [self]
-------------------------------------------------------------------------------
11 0.1520 vmlinux ip_finish_output
11 100.000 vmlinux ip_finish_output [self]
-------------------------------------------------------------------------------
11 0.1520 vmlinux ip_local_deliver
11 100.000 vmlinux ip_local_deliver [self]
-------------------------------------------------------------------------------
11 0.1520 vmlinux skb_checksum
11 100.000 vmlinux skb_checksum [self]
-------------------------------------------------------------------------------
10 0.1382 ipv6 /ipv6
10 100.000 ipv6 /ipv6 [self]
-------------------------------------------------------------------------------
10 0.1382 libnetsnmp.so.15.1.2 /usr/lib/libnetsnmp.so.15.1.2
10 100.000 libnetsnmp.so.15.1.2 /usr/lib/libnetsnmp.so.15.1.2 [self]
-------------------------------------------------------------------------------
10 0.1382 vmlinux __schedule
10 100.000 vmlinux __schedule [self]
-------------------------------------------------------------------------------
10 0.1382 vmlinux fsnotify
10 100.000 vmlinux fsnotify [self]
-------------------------------------------------------------------------------
10 0.1382 vmlinux handle_pte_fault
10 100.000 vmlinux handle_pte_fault [self]
-------------------------------------------------------------------------------
10 0.1382 vmlinux ip_local_deliver_finish
10 100.000 vmlinux ip_local_deliver_finish [self]
-------------------------------------------------------------------------------
10 0.1382 vmlinux ip_output
10 100.000 vmlinux ip_output [self]
-------------------------------------------------------------------------------
10 0.1382 vmlinux ktime_get_ts
10 100.000 vmlinux ktime_get_ts [self]
-------------------------------------------------------------------------------
9 0.1244 ath /ath
9 100.000 ath /ath [self]
-------------------------------------------------------------------------------
9 0.1244 vmlinux __kfree_skb
9 100.000 vmlinux __kfree_skb [self]
-------------------------------------------------------------------------------
9 0.1244 vmlinux __strncpy_from_user_nocheck_asm
9 100.000 vmlinux __strncpy_from_user_nocheck_asm [self]
-------------------------------------------------------------------------------
9 0.1244 vmlinux mod_timer
9 100.000 vmlinux mod_timer [self]
-------------------------------------------------------------------------------
9 0.1244 vmlinux netlink_recvmsg
9 100.000 vmlinux netlink_recvmsg [self]
-------------------------------------------------------------------------------
9 0.1244 vmlinux tcp_rcv_rtt_update
9 100.000 vmlinux tcp_rcv_rtt_update [self]
-------------------------------------------------------------------------------
9 0.1244 vmlinux unix_dgram_poll
9 100.000 vmlinux unix_dgram_poll [self]
-------------------------------------------------------------------------------
8 0.1106 vmlinux blast_dcache32
8 100.000 vmlinux blast_dcache32 [self]
-------------------------------------------------------------------------------
8 0.1106 vmlinux eth_type_trans
8 100.000 vmlinux eth_type_trans [self]
-------------------------------------------------------------------------------
8 0.1106 vmlinux get_slab.isra.52
8 100.000 vmlinux get_slab.isra.52 [self]
-------------------------------------------------------------------------------
8 0.1106 vmlinux led_trigger_event
8 100.000 vmlinux led_trigger_event [self]
-------------------------------------------------------------------------------
8 0.1106 vmlinux poll_select_copy_remaining
8 100.000 vmlinux poll_select_copy_remaining [self]
-------------------------------------------------------------------------------
8 0.1106 vmlinux process_one_work
8 100.000 vmlinux process_one_work [self]
-------------------------------------------------------------------------------
8 0.1106 vmlinux r4k_dma_cache_wback_inv
8 100.000 vmlinux r4k_dma_cache_wback_inv [self]
-------------------------------------------------------------------------------
8 0.1106 vmlinux sch_direct_xmit
8 100.000 vmlinux sch_direct_xmit [self]
-------------------------------------------------------------------------------
7 0.0968 netserver /usr/bin/netserver
7 100.000 netserver /usr/bin/netserver [self]
-------------------------------------------------------------------------------
7 0.0968 vmlinux __hrtimer_start_range_ns
7 100.000 vmlinux __hrtimer_start_range_ns [self]
-------------------------------------------------------------------------------
7 0.0968 vmlinux do_last.isra.37
7 100.000 vmlinux do_last.isra.37 [self]
-------------------------------------------------------------------------------
7 0.0968 vmlinux skb_pull
7 100.000 vmlinux skb_pull [self]
-------------------------------------------------------------------------------
7 0.0968 vmlinux sock_rfree
7 100.000 vmlinux sock_rfree [self]
-------------------------------------------------------------------------------
7 0.0968 vmlinux sys_select
7 100.000 vmlinux sys_select [self]
-------------------------------------------------------------------------------
6 0.0829 nf_defrag_ipv4 /nf_defrag_ipv4
6 100.000 nf_defrag_ipv4 /nf_defrag_ipv4 [self]
-------------------------------------------------------------------------------
6 0.0829 vmlinux __ip_local_out
6 100.000 vmlinux __ip_local_out [self]
-------------------------------------------------------------------------------
6 0.0829 vmlinux __kmalloc
6 100.000 vmlinux __kmalloc [self]
-------------------------------------------------------------------------------
6 0.0829 vmlinux __sys_recvmsg
6 100.000 vmlinux __sys_recvmsg [self]
-------------------------------------------------------------------------------
6 0.0829 vmlinux __tcp_ack_snd_check
6 100.000 vmlinux __tcp_ack_snd_check [self]
-------------------------------------------------------------------------------
6 0.0829 vmlinux __tcp_select_window
6 100.000 vmlinux __tcp_select_window [self]
-------------------------------------------------------------------------------
6 0.0829 vmlinux __tcp_v4_send_check
6 100.000 vmlinux __tcp_v4_send_check [self]
-------------------------------------------------------------------------------
6 0.0829 vmlinux dev_ioctl
6 100.000 vmlinux dev_ioctl [self]
-------------------------------------------------------------------------------
6 0.0829 vmlinux do_lookup
6 100.000 vmlinux do_lookup [self]
-------------------------------------------------------------------------------
6 0.0829 vmlinux handle_sys
6 100.000 vmlinux handle_sys [self]
-------------------------------------------------------------------------------
6 0.0829 vmlinux hrtimer_try_to_cancel
6 100.000 vmlinux hrtimer_try_to_cancel [self]
-------------------------------------------------------------------------------
6 0.0829 vmlinux ip_local_out
6 100.000 vmlinux ip_local_out [self]
-------------------------------------------------------------------------------
6 0.0829 vmlinux path_openat
6 100.000 vmlinux path_openat [self]
-------------------------------------------------------------------------------
6 0.0829 vmlinux skb_copy_bits
6 100.000 vmlinux skb_copy_bits [self]
-------------------------------------------------------------------------------
6 0.0829 vmlinux tasklet_action
6 100.000 vmlinux tasklet_action [self]
-------------------------------------------------------------------------------
6 0.0829 vmlinux tcp_options_write
6 100.000 vmlinux tcp_options_write [self]
-------------------------------------------------------------------------------
6 0.0829 vmlinux unmap_vmas
6 100.000 vmlinux unmap_vmas [self]
-------------------------------------------------------------------------------
6 0.0829 vmlinux worker_thread
6 100.000 vmlinux worker_thread [self]
-------------------------------------------------------------------------------
5 0.0691 ath9k_common /ath9k_common
5 100.000 ath9k_common /ath9k_common [self]
-------------------------------------------------------------------------------
5 0.0691 vmlinux __do_fault
5 100.000 vmlinux __do_fault [self]
-------------------------------------------------------------------------------
5 0.0691 vmlinux __rtl8366_smi_write_reg
5 100.000 vmlinux __rtl8366_smi_write_reg [self]
-------------------------------------------------------------------------------
5 0.0691 vmlinux ip_rcv_finish
5 100.000 vmlinux ip_rcv_finish [self]
-------------------------------------------------------------------------------
5 0.0691 vmlinux ipv4_dst_check
5 100.000 vmlinux ipv4_dst_check [self]
-------------------------------------------------------------------------------
5 0.0691 vmlinux ipv4_validate_peer
5 100.000 vmlinux ipv4_validate_peer [self]
-------------------------------------------------------------------------------
5 0.0691 vmlinux nla_put
5 100.000 vmlinux nla_put [self]
-------------------------------------------------------------------------------
5 0.0691 vmlinux rtnl_fill_ifinfo
5 100.000 vmlinux rtnl_fill_ifinfo [self]
-------------------------------------------------------------------------------
5 0.0691 vmlinux schedule
5 100.000 vmlinux schedule [self]
-------------------------------------------------------------------------------
5 0.0691 vmlinux select_estimate_accuracy
5 100.000 vmlinux select_estimate_accuracy [self]
-------------------------------------------------------------------------------
5 0.0691 vmlinux snmp_fold_field64
5 100.000 vmlinux snmp_fold_field64 [self]
-------------------------------------------------------------------------------
5 0.0691 vmlinux sock_def_readable
5 100.000 vmlinux sock_def_readable [self]
-------------------------------------------------------------------------------
5 0.0691 vmlinux tcp_rcv_space_adjust
5 100.000 vmlinux tcp_rcv_space_adjust [self]
-------------------------------------------------------------------------------
5 0.0691 vmlinux vm_normal_page
5 100.000 vmlinux vm_normal_page [self]
-------------------------------------------------------------------------------
4 0.0553 dropbear /usr/sbin/dropbear
4 100.000 dropbear /usr/sbin/dropbear [self]
-------------------------------------------------------------------------------
4 0.0553 vmlinux __dentry_open.isra.15
4 100.000 vmlinux __dentry_open.isra.15 [self]
-------------------------------------------------------------------------------
4 0.0553 vmlinux filemap_fault
4 100.000 vmlinux filemap_fault [self]
-------------------------------------------------------------------------------
4 0.0553 vmlinux filp_close
4 100.000 vmlinux filp_close [self]
-------------------------------------------------------------------------------
4 0.0553 vmlinux find_vma
4 100.000 vmlinux find_vma [self]
-------------------------------------------------------------------------------
4 0.0553 vmlinux ktime_get_real
4 100.000 vmlinux ktime_get_real [self]
-------------------------------------------------------------------------------
4 0.0553 vmlinux memcmp
4 100.000 vmlinux memcmp [self]
-------------------------------------------------------------------------------
4 0.0553 vmlinux memcpy_toiovec
4 100.000 vmlinux memcpy_toiovec [self]
-------------------------------------------------------------------------------
4 0.0553 vmlinux memmove
4 100.000 vmlinux memmove [self]
-------------------------------------------------------------------------------
4 0.0553 vmlinux memset
4 100.000 vmlinux memset [self]
-------------------------------------------------------------------------------
4 0.0553 vmlinux netif_skb_features
4 100.000 vmlinux netif_skb_features [self]
-------------------------------------------------------------------------------
4 0.0553 vmlinux netlink_unicast
4 100.000 vmlinux netlink_unicast [self]
-------------------------------------------------------------------------------
4 0.0553 vmlinux ovl_permission
4 100.000 vmlinux ovl_permission [self]
-------------------------------------------------------------------------------
4 0.0553 vmlinux packet_poll
4 100.000 vmlinux packet_poll [self]
-------------------------------------------------------------------------------
4 0.0553 vmlinux poll_freewait
4 100.000 vmlinux poll_freewait [self]
-------------------------------------------------------------------------------
4 0.0553 vmlinux put_page
4 100.000 vmlinux put_page [self]
-------------------------------------------------------------------------------
4 0.0553 vmlinux raw_local_deliver
4 100.000 vmlinux raw_local_deliver [self]
-------------------------------------------------------------------------------
4 0.0553 vmlinux ring_buffer_event_length
4 100.000 vmlinux ring_buffer_event_length [self]
-------------------------------------------------------------------------------
4 0.0553 vmlinux schedule_hrtimeout_range_clock
4 100.000 vmlinux schedule_hrtimeout_range_clock [self]
-------------------------------------------------------------------------------
4 0.0553 vmlinux sk_filter
4 100.000 vmlinux sk_filter [self]
-------------------------------------------------------------------------------
4 0.0553 vmlinux skb_copy
4 100.000 vmlinux skb_copy [self]
-------------------------------------------------------------------------------
4 0.0553 vmlinux sock_recvmsg
4 100.000 vmlinux sock_recvmsg [self]
-------------------------------------------------------------------------------
4 0.0553 vmlinux tcp_cleanup_rbuf
4 100.000 vmlinux tcp_cleanup_rbuf [self]
-------------------------------------------------------------------------------
4 0.0553 vmlinux timespec_add_safe
4 100.000 vmlinux timespec_add_safe [self]
-------------------------------------------------------------------------------
4 0.0553 vmlinux vfs_write
4 100.000 vmlinux vfs_write [self]
-------------------------------------------------------------------------------
3 0.0415 ip6_tables /ip6_tables
3 100.000 ip6_tables /ip6_tables [self]
-------------------------------------------------------------------------------
3 0.0415 iptable_raw /iptable_raw
3 100.000 iptable_raw /iptable_raw [self]
-------------------------------------------------------------------------------
3 0.0415 vmlinux __fsnotify_parent
3 100.000 vmlinux __fsnotify_parent [self]
-------------------------------------------------------------------------------
3 0.0415 vmlinux __lshrdi3
3 100.000 vmlinux __lshrdi3 [self]
-------------------------------------------------------------------------------
3 0.0415 vmlinux __nla_put
3 100.000 vmlinux __nla_put [self]
-------------------------------------------------------------------------------
3 0.0415 vmlinux __rcu_process_callbacks
3 100.000 vmlinux __rcu_process_callbacks [self]
-------------------------------------------------------------------------------
3 0.0415 vmlinux __wake_up
3 100.000 vmlinux __wake_up [self]
-------------------------------------------------------------------------------
3 0.0415 vmlinux alloc_fd
3 100.000 vmlinux alloc_fd [self]
-------------------------------------------------------------------------------
3 0.0415 vmlinux anon_vma_clone
3 100.000 vmlinux anon_vma_clone [self]
-------------------------------------------------------------------------------
3 0.0415 vmlinux blast_icache32
3 100.000 vmlinux blast_icache32 [self]
-------------------------------------------------------------------------------
3 0.0415 vmlinux copy_skb_header
3 100.000 vmlinux copy_skb_header [self]
-------------------------------------------------------------------------------
3 0.0415 vmlinux do_filp_open
3 100.000 vmlinux do_filp_open [self]
-------------------------------------------------------------------------------
3 0.0415 vmlinux do_gettimeofday
3 100.000 vmlinux do_gettimeofday [self]
-------------------------------------------------------------------------------
3 0.0415 vmlinux do_page_fault
3 100.000 vmlinux do_page_fault [self]
-------------------------------------------------------------------------------
3 0.0415 vmlinux dup_mm
3 100.000 vmlinux dup_mm [self]
-------------------------------------------------------------------------------
3 0.0415 vmlinux generic_permission
3 100.000 vmlinux generic_permission [self]
-------------------------------------------------------------------------------
3 0.0415 vmlinux get_empty_filp
3 100.000 vmlinux get_empty_filp [self]
-------------------------------------------------------------------------------
3 0.0415 vmlinux harmonize_features.isra.41
3 100.000 vmlinux harmonize_features.isra.41 [self]
-------------------------------------------------------------------------------
3 0.0415 vmlinux iowrite32
3 100.000 vmlinux iowrite32 [self]
-------------------------------------------------------------------------------
3 0.0415 vmlinux mips_dma_mapping_error
3 100.000 vmlinux mips_dma_mapping_error [self]
-------------------------------------------------------------------------------
3 0.0415 vmlinux move_addr_to_user
3 100.000 vmlinux move_addr_to_user [self]
-------------------------------------------------------------------------------
3 0.0415 vmlinux mutex_lock
3 100.000 vmlinux mutex_lock [self]
-------------------------------------------------------------------------------
3 0.0415 vmlinux page_waitqueue
3 100.000 vmlinux page_waitqueue [self]
-------------------------------------------------------------------------------
3 0.0415 vmlinux path_init
3 100.000 vmlinux path_init [self]
-------------------------------------------------------------------------------
3 0.0415 vmlinux path_put
3 100.000 vmlinux path_put [self]
-------------------------------------------------------------------------------
3 0.0415 vmlinux prepare_to_wait
3 100.000 vmlinux prepare_to_wait [self]
-------------------------------------------------------------------------------
3 0.0415 vmlinux radix_tree_lookup_element
3 100.000 vmlinux radix_tree_lookup_element [self]
-------------------------------------------------------------------------------
3 0.0415 vmlinux release_sock
3 100.000 vmlinux release_sock [self]
-------------------------------------------------------------------------------
3 0.0415 vmlinux rtl8366_smi_read_reg
3 100.000 vmlinux rtl8366_smi_read_reg [self]
-------------------------------------------------------------------------------
3 0.0415 vmlinux rtnl_dump_ifinfo
3 100.000 vmlinux rtnl_dump_ifinfo [self]
-------------------------------------------------------------------------------
3 0.0415 vmlinux set_normalized_timespec
3 100.000 vmlinux set_normalized_timespec [self]
-------------------------------------------------------------------------------
3 0.0415 vmlinux sk_wait_data
3 100.000 vmlinux sk_wait_data [self]
-------------------------------------------------------------------------------
3 0.0415 vmlinux sockfd_lookup_light
3 100.000 vmlinux sockfd_lookup_light [self]
-------------------------------------------------------------------------------
3 0.0415 vmlinux stack_done
3 100.000 vmlinux stack_done [self]
-------------------------------------------------------------------------------
3 0.0415 vmlinux strnlen
3 100.000 vmlinux strnlen [self]
-------------------------------------------------------------------------------
3 0.0415 vmlinux tcp_send_delayed_ack
3 100.000 vmlinux tcp_send_delayed_ack [self]
-------------------------------------------------------------------------------
3 0.0415 vmlinux unlink_anon_vmas
3 100.000 vmlinux unlink_anon_vmas [self]
-------------------------------------------------------------------------------
2 0.0276 vmlinux __skb_recv_datagram
2 100.000 vmlinux __skb_recv_datagram [self]
-------------------------------------------------------------------------------
2 0.0276 vmlinux __strnlen_user_nocheck_asm
2 100.000 vmlinux __strnlen_user_nocheck_asm [self]
-------------------------------------------------------------------------------
2 0.0276 vmlinux __update_tlb
2 100.000 vmlinux __update_tlb [self]
-------------------------------------------------------------------------------
2 0.0276 vmlinux __vm_enough_memory
2 100.000 vmlinux __vm_enough_memory [self]
-------------------------------------------------------------------------------
2 0.0276 vmlinux _cond_resched
2 100.000 vmlinux _cond_resched [self]
-------------------------------------------------------------------------------
2 0.0276 vmlinux bitbang_work
2 100.000 vmlinux bitbang_work [self]
-------------------------------------------------------------------------------
2 0.0276 vmlinux c0_hpt_read
2 100.000 vmlinux c0_hpt_read [self]
-------------------------------------------------------------------------------
2 0.0276 vmlinux complete_walk
2 100.000 vmlinux complete_walk [self]
-------------------------------------------------------------------------------
2 0.0276 vmlinux copy_user_highpage
2 100.000 vmlinux copy_user_highpage [self]
-------------------------------------------------------------------------------
2 0.0276 vmlinux cpu_idle
2 100.000 vmlinux cpu_idle [self]
-------------------------------------------------------------------------------
2 0.0276 vmlinux csum_partial_copy_nocheck
2 100.000 vmlinux csum_partial_copy_nocheck [self]
-------------------------------------------------------------------------------
2 0.0276 vmlinux do_ade
2 100.000 vmlinux do_ade [self]
-------------------------------------------------------------------------------
2 0.0276 vmlinux do_mmap_pgoff
2 100.000 vmlinux do_mmap_pgoff [self]
-------------------------------------------------------------------------------
2 0.0276 vmlinux do_sys_open
2 100.000 vmlinux do_sys_open [self]
-------------------------------------------------------------------------------
2 0.0276 vmlinux expand_files
2 100.000 vmlinux expand_files [self]
-------------------------------------------------------------------------------
2 0.0276 vmlinux file_free_rcu
2 100.000 vmlinux file_free_rcu [self]
-------------------------------------------------------------------------------
2 0.0276 vmlinux find_vma_prepare
2 100.000 vmlinux find_vma_prepare [self]
-------------------------------------------------------------------------------
2 0.0276 vmlinux get_page_from_freelist
2 100.000 vmlinux get_page_from_freelist [self]
-------------------------------------------------------------------------------
2 0.0276 vmlinux getname_flags
2 100.000 vmlinux getname_flags [self]
-------------------------------------------------------------------------------
2 0.0276 vmlinux handle_mm_fault
2 100.000 vmlinux handle_mm_fault [self]
-------------------------------------------------------------------------------
2 0.0276 vmlinux inet_dump_ifaddr
2 100.000 vmlinux inet_dump_ifaddr [self]
-------------------------------------------------------------------------------
2 0.0276 vmlinux inet_fill_link_af
2 100.000 vmlinux inet_fill_link_af [self]
-------------------------------------------------------------------------------
2 0.0276 vmlinux inet_gifconf
2 100.000 vmlinux inet_gifconf [self]
-------------------------------------------------------------------------------
2 0.0276 vmlinux mips_dma_unmap_page
2 100.000 vmlinux mips_dma_unmap_page [self]
-------------------------------------------------------------------------------
2 0.0276 vmlinux mutex_unlock
2 100.000 vmlinux mutex_unlock [self]
-------------------------------------------------------------------------------
2 0.0276 vmlinux number.isra.6
2 100.000 vmlinux number.isra.6 [self]
-------------------------------------------------------------------------------
2 0.0276 vmlinux page_remove_rmap
2 100.000 vmlinux page_remove_rmap [self]
-------------------------------------------------------------------------------
2 0.0276 vmlinux put_pid
2 100.000 vmlinux put_pid [self]
-------------------------------------------------------------------------------
2 0.0276 vmlinux r4k_blast_dcache_page_dc32
2 100.000 vmlinux r4k_blast_dcache_page_dc32 [self]
-------------------------------------------------------------------------------
2 0.0276 vmlinux rb_event_data_length
2 100.000 vmlinux rb_event_data_length [self]
-------------------------------------------------------------------------------
2 0.0276 vmlinux rb_insert_color
2 100.000 vmlinux rb_insert_color [self]
-------------------------------------------------------------------------------
2 0.0276 vmlinux rcu_bh_qs
2 100.000 vmlinux rcu_bh_qs [self]
-------------------------------------------------------------------------------
2 0.0276 vmlinux rcu_idle_enter
2 100.000 vmlinux rcu_idle_enter [self]
-------------------------------------------------------------------------------
2 0.0276 vmlinux run_ksoftirqd
2 100.000 vmlinux run_ksoftirqd [self]
-------------------------------------------------------------------------------
2 0.0276 vmlinux run_timer_softirq
2 100.000 vmlinux run_timer_softirq [self]
-------------------------------------------------------------------------------
2 0.0276 vmlinux skb_checksum_help
2 100.000 vmlinux skb_checksum_help [self]
-------------------------------------------------------------------------------
2 0.0276 vmlinux skb_free_datagram
2 100.000 vmlinux skb_free_datagram [self]
-------------------------------------------------------------------------------
2 0.0276 vmlinux strlen
2 100.000 vmlinux strlen [self]
-------------------------------------------------------------------------------
2 0.0276 vmlinux sys_gettimeofday
2 100.000 vmlinux sys_gettimeofday [self]
-------------------------------------------------------------------------------
2 0.0276 vmlinux sys_recvfrom
2 100.000 vmlinux sys_recvfrom [self]
-------------------------------------------------------------------------------
2 0.0276 vmlinux sys_write
2 100.000 vmlinux sys_write [self]
-------------------------------------------------------------------------------
2 0.0276 vmlinux tcp_established_options
2 100.000 vmlinux tcp_established_options [self]
-------------------------------------------------------------------------------
2 0.0276 vmlinux tcp_v4_do_rcv
2 100.000 vmlinux tcp_v4_do_rcv [self]
-------------------------------------------------------------------------------
2 0.0276 vmlinux unlock_page
2 100.000 vmlinux unlock_page [self]
-------------------------------------------------------------------------------
2 0.0276 vmlinux write_pool
2 100.000 vmlinux write_pool [self]
-------------------------------------------------------------------------------
1 0.0138 libdns.so.93.1.0 /usr/lib/libdns.so.93.1.0
1 100.000 libdns.so.93.1.0 /usr/lib/libdns.so.93.1.0 [self]
-------------------------------------------------------------------------------
1 0.0138 libisc.so.90.1.0 /usr/lib/libisc.so.90.1.0
1 100.000 libisc.so.90.1.0 /usr/lib/libisc.so.90.1.0 [self]
-------------------------------------------------------------------------------
1 0.0138 libnetsnmpagent.so.15.1.2 /usr/lib/libnetsnmpagent.so.15.1.2
1 100.000 libnetsnmpagent.so.15.1.2 /usr/lib/libnetsnmpagent.so.15.1.2 [self]
-------------------------------------------------------------------------------
1 0.0138 libnetsnmphelpers.so.15.1.2 /usr/lib/libnetsnmphelpers.so.15.1.2
1 100.000 libnetsnmphelpers.so.15.1.2 /usr/lib/libnetsnmphelpers.so.15.1.2 [self]
-------------------------------------------------------------------------------
1 0.0138 libpthread-0.9.33.so /lib/libpthread-0.9.33.so
1 100.000 libpthread-0.9.33.so /lib/libpthread-0.9.33.so [self]
-------------------------------------------------------------------------------
1 0.0138 samba_multicall /usr/sbin/samba_multicall
1 100.000 samba_multicall /usr/sbin/samba_multicall [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux __alloc_pages_nodemask
1 100.000 vmlinux __alloc_pages_nodemask [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux __d_alloc
1 100.000 vmlinux __d_alloc [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux __d_lookup
1 100.000 vmlinux __d_lookup [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux __down_read
1 100.000 vmlinux __down_read [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux __down_write_nested
1 100.000 vmlinux __down_write_nested [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux __flush_dcache_page
1 100.000 vmlinux __flush_dcache_page [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux __get_free_pages
1 100.000 vmlinux __get_free_pages [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux __lru_cache_add
1 100.000 vmlinux __lru_cache_add [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux __ndelay
1 100.000 vmlinux __ndelay [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux __page_cache_release.part.11
1 100.000 vmlinux __page_cache_release.part.11 [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux __pte_alloc
1 100.000 vmlinux __pte_alloc [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux __put_anon_vma
1 100.000 vmlinux __put_anon_vma [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux __sk_dst_check
1 100.000 vmlinux __sk_dst_check [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux __split_vma
1 100.000 vmlinux __split_vma [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux __srcu_read_lock
1 100.000 vmlinux __srcu_read_lock [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux __strncpy_from_user_asm
1 100.000 vmlinux __strncpy_from_user_asm [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux __update_cache
1 100.000 vmlinux __update_cache [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux add_to_page_cache_locked
1 100.000 vmlinux add_to_page_cache_locked [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux ag71xx_poll
1 100.000 vmlinux ag71xx_poll [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux anon_vma_prepare
1 100.000 vmlinux anon_vma_prepare [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux arch_get_unmapped_area_common
1 100.000 vmlinux arch_get_unmapped_area_common [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux blast_icache32_page
1 100.000 vmlinux blast_icache32_page [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux cap_file_mmap
1 100.000 vmlinux cap_file_mmap [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux cdev_get
1 100.000 vmlinux cdev_get [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux cdev_put
1 100.000 vmlinux cdev_put [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux chrdev_open
1 100.000 vmlinux chrdev_open [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux consume_skb
1 100.000 vmlinux consume_skb [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux copy_pte_range
1 100.000 vmlinux copy_pte_range [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux d_lookup
1 100.000 vmlinux d_lookup [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux dev_get_stats
1 100.000 vmlinux dev_get_stats [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux do_exit
1 100.000 vmlinux do_exit [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux do_munmap
1 100.000 vmlinux do_munmap [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux do_vfs_ioctl
1 100.000 vmlinux do_vfs_ioctl [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux do_wp_page.isra.77
1 100.000 vmlinux do_wp_page.isra.77 [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux dput
1 100.000 vmlinux dput [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux drop_file_write_access
1 100.000 vmlinux drop_file_write_access [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux extract_buf
1 100.000 vmlinux extract_buf [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux fd_install
1 100.000 vmlinux fd_install [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux find_get_page
1 100.000 vmlinux find_get_page [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux find_next_zero_bit
1 100.000 vmlinux find_next_zero_bit [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux format_decode
1 100.000 vmlinux format_decode [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux free_pgtables
1 100.000 vmlinux free_pgtables [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux generic_make_request_checks
1 100.000 vmlinux generic_make_request_checks [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux get_pageblock_flags_group
1 100.000 vmlinux get_pageblock_flags_group [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux get_work_gcwq
1 100.000 vmlinux get_work_gcwq [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux hrtimer_init
1 100.000 vmlinux hrtimer_init [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux inet_create
1 100.000 vmlinux inet_create [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux inet_recvmsg
1 100.000 vmlinux inet_recvmsg [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux inode_permission
1 100.000 vmlinux inode_permission [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux install_special_mapping
1 100.000 vmlinux install_special_mapping [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux ioread32
1 100.000 vmlinux ioread32 [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux kfree_skb
1 100.000 vmlinux kfree_skb [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux ktime_add_ns
1 100.000 vmlinux ktime_add_ns [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux ktime_add_safe
1 100.000 vmlinux ktime_add_safe [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux load_elf_binary
1 100.000 vmlinux load_elf_binary [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux lock_sock_nested
1 100.000 vmlinux lock_sock_nested [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux locks_remove_flock
1 100.000 vmlinux locks_remove_flock [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux locks_remove_posix
1 100.000 vmlinux locks_remove_posix [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux md5_transform
1 100.000 vmlinux md5_transform [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux memcpy
1 100.000 vmlinux memcpy [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux mmap_region
1 100.000 vmlinux mmap_region [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux mntget
1 100.000 vmlinux mntget [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux mntput_no_expire
1 100.000 vmlinux mntput_no_expire [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux module_put
1 100.000 vmlinux module_put [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux netdev_run_todo
1 100.000 vmlinux netdev_run_todo [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux netlink_lookup.isra.16
1 100.000 vmlinux netlink_lookup.isra.16 [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux netlink_table_ungrab
1 100.000 vmlinux netlink_table_ungrab [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux netlink_trim
1 100.000 vmlinux netlink_trim [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux nla_reserve
1 100.000 vmlinux nla_reserve [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux ovl_entry_real
1 100.000 vmlinux ovl_entry_real [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux pagevec_lru_move_fn
1 100.000 vmlinux pagevec_lru_move_fn [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux path_get
1 100.000 vmlinux path_get [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux pgd_init
1 100.000 vmlinux pgd_init [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux poll_schedule_timeout
1 100.000 vmlinux poll_schedule_timeout [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux poll_select_set_timeout
1 100.000 vmlinux poll_select_set_timeout [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux prio_tree_insert
1 100.000 vmlinux prio_tree_insert [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux queue_delayed_work_on
1 100.000 vmlinux queue_delayed_work_on [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux r4k_flush_cache_page
1 100.000 vmlinux r4k_flush_cache_page [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux rcu_idle_exit
1 100.000 vmlinux rcu_idle_exit [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux release_pages
1 100.000 vmlinux release_pages [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux release_task
1 100.000 vmlinux release_task [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux remove_vma
1 100.000 vmlinux remove_vma [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux ret_from_exception
1 100.000 vmlinux ret_from_exception [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux round_jiffies_common
1 100.000 vmlinux round_jiffies_common [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux rtnl_dump_all
1 100.000 vmlinux rtnl_dump_all [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux rw_verify_area
1 100.000 vmlinux rw_verify_area [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux schedule_timeout
1 100.000 vmlinux schedule_timeout [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux sha_transform
1 100.000 vmlinux sha_transform [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux shmem_getpage_gfp
1 100.000 vmlinux shmem_getpage_gfp [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux sk_free
1 100.000 vmlinux sk_free [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux skb_dequeue
1 100.000 vmlinux skb_dequeue [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux skip_atoi
1 100.000 vmlinux skip_atoi [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux sock_close
1 100.000 vmlinux sock_close [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux sock_wfree
1 100.000 vmlinux sock_wfree [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux spi_async_locked
1 100.000 vmlinux spi_async_locked [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux squashfs_read_metadata
1 100.000 vmlinux squashfs_read_metadata [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux strchr
1 100.000 vmlinux strchr [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux sys_close
1 100.000 vmlinux sys_close [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux sys_open
1 100.000 vmlinux sys_open [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux sys_read
1 100.000 vmlinux sys_read [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux sys_recv
1 100.000 vmlinux sys_recv [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux sys_sendto
1 100.000 vmlinux sys_sendto [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux tcp_collapse
1 100.000 vmlinux tcp_collapse [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux tcp_v4_send_check
1 100.000 vmlinux tcp_v4_send_check [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux unix_peer_get
1 100.000 vmlinux unix_peer_get [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux user_path_at_empty
1 100.000 vmlinux user_path_at_empty [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux vfs_fstatat
1 100.000 vmlinux vfs_fstatat [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux vfs_read
1 100.000 vmlinux vfs_read [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux vm_get_page_prot
1 100.000 vmlinux vm_get_page_prot [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux vma_merge
1 100.000 vmlinux vma_merge [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux vsnprintf
1 100.000 vmlinux vsnprintf [self]
-------------------------------------------------------------------------------
1 0.0138 vmlinux xz_dec_lzma2_run
1 100.000 vmlinux xz_dec_lzma2_run [self]
-------------------------------------------------------------------------------
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Bufferbloat Related Projects
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The Cake shaper
AQMs in BSD
IETF AQM WG
CeroWrt (where it all started)
Network Performance Related Resources
Jim Gettys' Blog - The chairman of the Fjord
Toke's Blog - Karlstad University's work on bloat
Voip Users Conference - Weekly Videoconference mostly about voip
Candelatech - A wifi testing company that "gets it".