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分类: LINUX

2009-05-23 01:30:12

首先,是256Byte的copybreak
CPU: Core Solo / Duo speed 1595.98 MHz (estimated)
Counted CPU_CLK_UNHALTED events (Unhalted clock cycles) with a unit mask of 0x00 (Unhalted core cycles) count 10000
samples % image name app name symbol name
782564 30.4 e1000e.ko e1000e e1000_clean_rx_irq
538822 20.93 ip_tables.ko ip_tables ipt_do_table
324926 12.62 e1000e.ko e1000e e1000_xmit_frame
141578 5.5 nf_conntrack.ko nf_conntrack .text
87285 3.39 e1000e.ko e1000e e1000_poll
67993 2.64 nf_conntrack.ko nf_conntrack nf_conntrack_in
57122 2.22 nf_conntrack.ko nf_conntrack __nf_ct_refresh_acct
47754 1.85 nf_conntrack.ko nf_conntrack nf_ct_get_tuple
47296 1.84 nf_conntrack.ko nf_conntrack __nf_conntrack_find
44989 1.75 nf_conntrack_ipv4.ko nf_conntrack_ipv4 ipv4_confirm
41795 1.62 iptable_nat.ko iptable_nat nf_nat_fn
35793 1.39 e1000e.ko e1000e e1000_alloc_rx_buffers
35420 1.38 nf_nat.ko nf_nat nf_nat_packet
34529 1.34 iptable_nat.ko iptable_nat nf_nat_out
30089 1.17 iptable_nat.ko iptable_nat nf_nat_in
24836 0.96 e1000e.ko e1000e e1000_receive_skb
20482 0.8 nf_conntrack.ko nf_conntrack udp_error
18341 0.71 e1000e.ko e1000e e1000_put_txbuf
17622 0.68 nf_conntrack.ko nf_conntrack udp_pkt_to_tuple
17431 0.68 nf_conntrack.ko nf_conntrack nf_conntrack_find_get
17395 0.68 oprofile.ko oprofile sync_buffer
17353 0.67 nf_conntrack.ko nf_conntrack nf_ct_deliver_cached_events
17193 0.67 nf_conntrack_ipv4.ko nf_conntrack_ipv4 ipv4_pkt_to_tuple
16312 0.63 nf_conntrack_ipv4.ko nf_conntrack_ipv4 ipv4_get_l4proto
15254 0.59 iptable_filter.ko iptable_filter ipt_hook
14549 0.57 e1000e.ko e1000e e1000_rx_checksum
12848 0.5 nf_conntrack_ipv4.ko nf_conntrack_ipv4 ipv4_conntrack_in
11617 0.45 nf_conntrack.ko nf_conntrack udp_packet
7518 0.29 oprofile.ko oprofile add_event_entry
7306 0.28 nf_defrag_ipv4.ko nf_defrag_ipv4 ipv4_conntrack_defrag
6394 0.25 nf_conntrack.ko nf_conntrack __nf_ct_l4proto_find
4375 0.17 iptable_mangle.ko iptable_mangle .text
4227 0.16 iptable_mangle.ko iptable_mangle ipt_forward_hook
3954 0.15 iptable_mangle.ko iptable_mangle ipt_pre_routing_hook
586 0.02 e1000e.ko e1000e e1000e_update_stats
270 0.01 e1000e.ko e1000e e1000e_read_phy_reg_mdic
125 0 e1000e.ko e1000e e1000_get_hw_semaphore_82571
87 0 ld-2.6.1.so ld-2.6.1.so (no symbols)
75 0 libc-2.6.1.so libc-2.6.1.so (no symbols)
72 0 e1000e.ko e1000e e1000_put_hw_semaphore_82571
57 0 e1000e.ko e1000e e1000_intr_msi
47 0 bash bash (no symbols)
38 0 e1000e.ko e1000e e1000_check_mng_mode_generic
35 0 oprofile.ko oprofile process_task_mortuary
18 7.00E-004 gawk-3.1.5 gawk-3.1.5 (no symbols)
11 4.30E-004 oprofile.ko oprofile event_buffer_read
8 3.10E-004 [vdso] (tgid:1216 range:0xa7f98000-0xa7f99000) bash (no symbols)
7 2.70E-004 [vdso] (tgid:1162 range:0xa8018000-0xa8019000) bash (no symbols)
7 2.70E-004 oprofiled oprofiled (no symbols)
6 2.30E-004 [vdso] (tgid:1160 range:0xa80af000-0xa80b0000) oprofiled (no symbols)
5 1.90E-004 e1000e.ko e1000e e1000_watchdog_task
5 1.90E-004 e1000e.ko e1000e e1000e_phy_has_link_generic
4 1.60E-004 e1000e.ko e1000e e1000_has_link
3 1.20E-004 libm-2.6.1.so libm-2.6.1.so (no symbols)
2 7.80E-005 [vdso] (tgid:571 range:0xa7f7a000-0xa7f7b000) bash (no symbols)
2 7.80E-005 busybox busybox _fini
2 7.80E-005 oprofile.ko oprofile wq_sync_buffer
1 3.90E-005 busybox busybox do_cmd
1 3.90E-005 busybox busybox getopt32
1 3.90E-005 busybox busybox huft_build
1 3.90E-005 busybox busybox inflate_unzip_internal
1 3.90E-005 busybox busybox what_reg
1 3.90E-005 e1000e.ko e1000e e1000e_read_phy_reg_m88
1 3.90E-005 libncurses.so.5.6 libncurses.so.5.6 (no symbols)
1 3.90E-005 librt-2.6.1.so librt-2.6.1.so (no symbols)
1 3.90E-005 mkdir mkdir (no symbols)
1 3.90E-005 nf_conntrack.ko nf_conntrack nf_conntrack_alloc
1 3.90E-005 nf_conntrack.ko nf_conntrack nf_ct_invert_tuple
1 3.90E-005 oprofile.ko oprofile munmap_notify
1 3.90E-005 oprofile.ko oprofile task_exit_notify
1 3.90E-005 oprofile.ko oprofile task_free_notify
1 3.90E-005 rm rm (no symbols)


然后是32Byte的copybreak
CPU: Core Solo / Duo, speed 1595.98 MHz (estimated)
Counted CPU_CLK_UNHALTED events (Unhalted clock cycles) with a unit mask of 0x00 (Unhalted core cycles) count 10000
samples % image name app name symbol name
645488 30.7 ip_tables.ko ip_tables ipt_do_table
232063 11.04 e1000e.ko e1000e e1000_xmit_frame
170315 8.1 nf_conntrack.ko nf_conntrack .text
143738 6.84 e1000e.ko e1000e e1000_clean_rx_irq
103210 4.91 e1000e.ko e1000e e1000_poll
85943 4.09 nf_conntrack.ko nf_conntrack __nf_ct_refresh_acct
82118 3.91 nf_conntrack.ko nf_conntrack nf_conntrack_in
60868 2.89 nf_conntrack.ko nf_conntrack __nf_conntrack_find
53183 2.53 nf_conntrack.ko nf_conntrack nf_ct_get_tuple
49228 2.34 iptable_nat.ko iptable_nat nf_nat_fn
44608 2.12 nf_conntrack_ipv4.ko nf_conntrack_ipv4 ipv4_confirm
42280 2.01 iptable_nat.ko iptable_nat nf_nat_in
41945 1.99 e1000e.ko e1000e e1000_alloc_rx_buffers
41813 1.99 nf_nat.ko nf_nat nf_nat_packet
35441 1.69 iptable_nat.ko iptable_nat nf_nat_out
24414 1.16 nf_conntrack.ko nf_conntrack nf_conntrack_find_get
22247 1.06 nf_conntrack.ko nf_conntrack udp_error
20441 0.97 nf_conntrack.ko nf_conntrack udp_pkt_to_tuple
19709 0.94 nf_conntrack_ipv4.ko nf_conntrack_ipv4 ipv4_pkt_to_tuple
17983 0.86 nf_conntrack_ipv4.ko nf_conntrack_ipv4 ipv4_get_l4proto
17877 0.85 e1000e.ko e1000e e1000_put_txbuf
17232 0.82 oprofile.ko oprofile sync_buffer
16872 0.8 iptable_filter.ko iptable_filter ipt_hook
16853 0.8 nf_conntrack.ko nf_conntrack udp_packet
16786 0.8 nf_conntrack.ko nf_conntrack nf_ct_deliver_cached_events
15083 0.72 e1000e.ko e1000e e1000_receive_skb
14026 0.67 nf_conntrack_ipv4.ko nf_conntrack_ipv4 ipv4_conntrack_in
12123 0.58 e1000e.ko e1000e e1000_rx_checksum
7366 0.35 oprofile.ko oprofile add_event_entry
7185 0.34 nf_defrag_ipv4.ko nf_defrag_ipv4 ipv4_conntrack_defrag
7052 0.34 nf_conntrack.ko nf_conntrack __nf_ct_l4proto_find
5729 0.27 iptable_mangle.ko iptable_mangle ipt_pre_routing_hook
5264 0.25 iptable_mangle.ko iptable_mangle ipt_forward_hook
4602 0.22 iptable_mangle.ko iptable_mangle .text
725 0.03 e1000e.ko e1000e e1000e_update_stats
317 0.02 e1000e.ko e1000e e1000e_read_phy_reg_mdic
163 0.01 e1000e.ko e1000e e1000_get_hw_semaphore_82571
97 0 e1000e.ko e1000e e1000_put_hw_semaphore_82571
87 0 ld-2.6.1.so ld-2.6.1.so (no symbols)
80 0 libc-2.6.1.so libc-2.6.1.so (no symbols)
50 0 e1000e.ko e1000e e1000_intr_msi
46 0 e1000e.ko e1000e e1000_check_mng_mode_generic
26 0 bash bash (no symbols)
23 0 oprofile.ko oprofile process_task_mortuary
11 5.20E-004 gawk-3.1.5 gawk-3.1.5 (no symbols)
10 4.80E-004 [vdso] (tgid:1444 range:0xa8065000-0xa8066000) bash (no symbols)
7 3.30E-004 [vdso] (tgid:1160 range:0xa80af000-0xa80b0000) oprofiled (no symbols)
7 3.30E-004 e1000e.ko e1000e e1000_has_link
7 3.30E-004 oprofiled oprofiled (no symbols)
6 2.90E-004 [vdso] (tgid:1498 range:0xa7f21000-0xa7f22000) bash (no symbols)
6 2.90E-004 oprofile.ko oprofile event_buffer_read
5 2.40E-004 e1000e.ko e1000e e1000_watchdog_task
4 1.90E-004 oprofile.ko oprofile wq_sync_buffer
3 1.40E-004 e1000e.ko e1000e e1000e_check_for_copper_link
3 1.40E-004 e1000e.ko e1000e e1000e_phy_has_link_generic
3 1.40E-004 libm-2.6.1.so libm-2.6.1.so (no symbols)
2 9.50E-005 busybox busybox _fini
2 9.50E-005 libncurses.so.5.6 libncurses.so.5.6 (no symbols)
1 4.80E-005 [vdso] (tgid:562 range:0xa80b9000-0xa80ba000) Syslog-ng (no symbols)
1 4.80E-005 [vdso] (tgid:571 range:0xa7f7a000-0xa7f7b000) bash (no symbols)
1 4.80E-005 busybox busybox __i686.get_pc_thunk.bx
1 4.80E-005 busybox busybox _start
1 4.80E-005 busybox busybox data_extract_all
1 4.80E-005 libcrypt-2.6.1.so libcrypt-2.6.1.so (no symbols)
1 4.80E-005 libdl-2.6.1.so libdl-2.6.1.so (no symbols)
1 4.80E-005 nf_conntrack.ko nf_conntrack __nf_ct_event_cache_init
1 4.80E-005 oprofile.ko oprofile oprofilefs_str_to_user
1 4.80E-005 oprofile.ko oprofile task_exit_notify

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