warning: [vdso] (tgid:7610 range:0x7fffe6dff000-0x7fffe6e00000) could not be found. CPU: Core 2, speed 2327.51 MHz (estimated) Counted CPU_CLK_UNHALTED events (Clock cycles when not halted) with a unit mask of 0x00 (Unhalted core cycles) count 100000 samples % image name symbol name 1878481 58.3382 anon (tgid:7610 range:0x40305000-0x42305000) (no symbols) 419447 13.0264 qemu cpu_x86_exec 90659 2.8155 qemu tcg_reg_alloc_op 71059 2.2068 qemu helper_cc_compute_all 68414 2.1247 qemu tcg_liveness_analysis 63267 1.9648 anon (tgid:7610 range:0x10c3000-0x10c4000) (no symbols) 47893 1.4874 qemu temp_save 46594 1.4470 qemu tcg_out_opc 39438 1.2248 qemu disas_insn 32435 1.0073 qemu tcg_gen_code 29632 0.9203 qemu tcg_out_modrm_sib_offset 29379 0.9124 qemu __ldl_mmu 25888 0.8040 qemu tlb_set_page 24396 0.7576 qemu helper_cc_compute_c 20770 0.6450 qemu cpu_x86_handle_mmu_fault 17654 0.5483 qemu tcg_reg_alloc_bb_end 16638 0.5167 qemu qemu_get_ram_ptr 16427 0.5102 qemu tcg_reg_alloc_mov 16332 0.5072 qemu phys_page_find_alloc 15019 0.4664 qemu tcg_reg_free 13667 0.4244 qemu tcg_out_modrm 13101 0.4069 qemu tcg_reg_alloc 11849 0.3680 qemu ldl_phys 11049 0.3431 qemu __stl_mmu 9447 0.2934 qemu tcg_temp_new_internal_i32 8793 0.2731 qemu cpu_get_ticks 8407 0.2611 qemu tgen_arithi 8288 0.2574 qemu gen_intermediate_code 8019 0.2490 qemu gen_lea_modrm 7257 0.2254 qemu __ldb_cmmu 6421 0.1994 qemu helper_load_seg 6279 0.1950 qemu tcg_out_qemu_ld 6155 0.1911 qemu tcg_out_movi 5967 0.1853 qemu tlb_fill 5737 0.1782 qemu do_interrupt 5624 0.1747 qemu tlb_flush 5402 0.1678 qemu qemu_ram_addr_from_host_nofail 4693 0.1457 qemu gen_ldst_modrm 4495 0.1396 qemu helper_iret_protected 4138 0.1285 qemu tcg_out_qemu_st 4044 0.1256 qemu __ldb_mmu 3869 0.1202 qemu __ldw_mmu 3800 0.1180 qemu gen_op 3173 0.0985 qemu tb_gen_code 3086 0.0958 qemu tcg_temp_free_i32 2526 0.0784 qemu helper_rdtsc 2444 0.0759 qemu tcg_out_branch 2239 0.0695 qemu tcg_const_i32 2210 0.0686 qemu tb_link_page 2169 0.0674 qemu tcg_temp_new_internal_i64 2112 0.0656 qemu tcg_gen_code_search_pc 2030 0.0630 qemu cpu_x86_gen_code 1824 0.0566 qemu tcg_out_shifti 1821 0.0566 qemu tcg_malloc_internal 1818 0.0565 qemu gen_intermediate_code_pc 1793 0.0557 qemu tb_find_pc 1775 0.0551 qemu .plt 1762 0.0547 qemu helper_divl_EAX 1745 0.0542 qemu __ldl_cmmu 1607 0.0499 qemu gen_push_T0 1470 0.0457 qemu __stw_mmu 1366 0.0424 qemu tcg_func_start 1296 0.0402 qemu vga_update_text 1257 0.0390 qemu tcg_reg_alloc_call 1244 0.0386 qemu tb_reset_jump_recursive 1229 0.0382 qemu helper_svm_check_intercept_param 1207 0.0375 [vdso] (tgid:7610 range:0x7fffe6dff000-0x7fffe6e00000) (no symbols) 1117 0.0347 qemu gen_jmp_tb 995 0.0309 qemu helper_read_eflags 991 0.0308 qemu main_loop_wait 970 0.0301 qemu tcg_out_jxx 832 0.0258 qemu helper_cli 765 0.0238 qemu page_find_alloc 750 0.0233 qemu cpu_physical_memory_reset_dirty 724 0.0225 qemu pit_get_out1 704 0.0219 qemu helper_write_eflags 677 0.0210 qemu gen_eob 632 0.0196 qemu gen_pop_T0 609 0.0189 qemu gen_op_update2_cc 578 0.0180 qemu helper_sti 564 0.0175 qemu gen_pop_update 544 0.0169 qemu ide_data_readw 543 0.0169 qemu helper_lock 543 0.0169 qemu helper_unlock 543 0.0169 qemu tcg_out_cmp 531 0.0165 qemu tcg_out_reloc 502 0.0156 qemu cpu_get_tsc 494 0.0153 qemu gen_shift_rm_im 491 0.0152 qemu helper_set_inhibit_irq 489 0.0152 qemu cpu_exec_all 486 0.0151 qemu helper_idivl_EAX 483 0.0150 qemu qemu_get_clock 470 0.0146 qemu slirp_select_fill 459 0.0143 qemu gen_new_label 386 0.0120 qemu host_alarm_handler 371 0.0115 qemu cpu_inw 371 0.0115 qemu raise_interrupt 369 0.0115 qemu helper_sysenter 365 0.0113 qemu helper_reset_inhibit_irq 351 0.0109 qemu helper_sysexit 344 0.0107 qemu tb_invalidate_phys_page_range 343 0.0107 qemu ide_ioport_write 339 0.0105 qemu cpu_restore_state 338 0.0105 qemu slirp_select_poll 323 0.0100 qemu gen_jmp 322 0.0100 qemu gen_op_update1_cc 309 0.0096 qemu helper_fdiv_ST0_FT0 284 0.0088 qemu qcow2_aio_read_cb 282 0.0088 qemu dynticks_rearm_timer 281 0.0087 qemu __stb_mmu 279 0.0087 qemu get_highest_priority_int 276 0.0086 qemu tlb_flush_page 272 0.0084 qemu helper_inw 264 0.0082 qemu apic_mem_writel 261 0.0081 qemu patch_reloc 245 0.0076 qemu qemu_set_irq 243 0.0075 qemu cpu_outb 240 0.0075 qemu gen_shift_rm_T1 228 0.0071 qemu cpu_inb 219 0.0068 qemu qemu_notify_event 215 0.0067 qemu qemu_bh_poll 206 0.0064 qemu gen_inc 203 0.0063 qemu qemu_run_timers 198 0.0061 qemu pic_get_irq 196 0.0061 qemu cpu_loop_exit 189 0.0059 qemu helper_fildl_ST0 186 0.0058 qemu main 181 0.0056 qemu tcg_gen_callN 180 0.0056 qemu helper_fpop 180 0.0056 qemu qemu_next_deadline 179 0.0056 qemu cpu_get_clock 175 0.0054 qemu helper_outb 173 0.0054 qemu qcow2_get_cluster_offset 162 0.0050 qemu ioapic_set_irq 159 0.0049 qemu helper_read_crN 158 0.0049 qemu qemu_aio_get 156 0.0048 qemu ide_exec_cmd 151 0.0047 qemu apic_update_irq 151 0.0047 qemu qemu_event_read 148 0.0046 qemu isa_irq_handler 147 0.0046 qemu gen_pc_load 146 0.0045 qemu pic_update_irq 133 0.0041 qemu cpu_physical_memory_map 133 0.0041 qemu qemu_mod_timer 132 0.0041 qemu qcow2_aio_readv 130 0.0040 qemu bdrv_aio_readv 125 0.0039 qemu i8259_set_irq 120 0.0037 qemu dma_bdrv_cb 119 0.0037 qemu ide_read_dma_cb 118 0.0037 qemu ide_ioport_read 117 0.0036 qemu aio_thread 117 0.0036 qemu cpu_get_pic_interrupt 113 0.0035 qemu ioapic_service 112 0.0035 qemu cpu_physical_memory_rw 112 0.0035 qemu float32_to_floatx80 112 0.0035 qemu qemu_run_all_timers 109 0.0034 qemu helper_fucom_ST0_FT0 108 0.0034 qemu apic_get_delivery_bitmask 103 0.0032 qemu gen_rot_rm_im 103 0.0032 qemu helper_flds_FT0 103 0.0032 qemu int32_to_floatx80 103 0.0032 qemu tcg_temp_free_i64 100 0.0031 qemu bmdma_cmd_writeb 97 0.0030 qemu temp_allocate_frame 95 0.0030 qemu cpu_exit 89 0.0028 qemu helper_fmov_FT0_STN 89 0.0028 qemu qemu_alarm_pending 89 0.0028 qemu tcg_const_i64 88 0.0027 qemu floatx80_compare_quiet 87 0.0027 qemu apic_set_irq 87 0.0027 qemu gen_shift 87 0.0027 qemu vga_mem_writeb 86 0.0027 qemu cksum 86 0.0027 qemu qemu_mutex_unlock_iothread 85 0.0026 qemu apic_timer_update 85 0.0026 qemu helper_inb 83 0.0026 qemu qemu_bh_new 82 0.0025 qemu bdrv_check_request 81 0.0025 qemu aio_signal_handler 80 0.0025 qemu bmdma_irq 80 0.0025 qemu bmdma_prepare_buf 79 0.0025 qemu gen_compute_eflags_c 79 0.0025 qemu slow_ldl_mmu 77 0.0024 qemu qemu_iovec_copy 76 0.0024 qemu gen_extu 76 0.0024 qemu helper_write_crN 74 0.0023 qemu helper_idivb_AL 74 0.0023 qemu ide_get_sector 73 0.0023 qemu cpu_interrupt 72 0.0022 qemu qemu_iovec_reset 71 0.0022 qemu gen_jz_ecx_string 71 0.0022 qemu l2_load 68 0.0021 qemu page_flush_tb_1 67 0.0021 qemu qemu_iovec_add 66 0.0020 qemu bdrv_is_inserted 66 0.0020 qemu cpu_get_current_apic 63 0.0020 qemu cpu_physical_memory_unmap 63 0.0020 qemu helper_flds_ST0 62 0.0019 qemu bdrv_debug_event 60 0.0019 qemu apic_get_interrupt 60 0.0019 qemu helper_bsr 59 0.0018 qemu bmdma_readb 59 0.0018 qemu qemu_oom_check 57 0.0018 qemu apic_bus_deliver 56 0.0017 qemu helper_ljmp_protected 56 0.0017 qemu ide_cmd_write 55 0.0017 qemu bdrv_getlength 55 0.0017 qemu posix_aio_process_queue 55 0.0017 qemu tb_phys_invalidate 54 0.0017 qemu helper_fadd_STN_ST0 53 0.0016 qemu qemu_malloc 50 0.0016 qemu qemu_mutex_lock_iothread 49 0.0015 qemu helper_fdiv_STN_ST0 49 0.0015 qemu qemu_clock_enable 48 0.0015 qemu floatx80_to_float32 48 0.0015 qemu helper_fsts_ST0 47 0.0015 qemu qemu_cpu_self 46 0.0014 qemu bmdma_add_status 45 0.0014 qemu __ldw_cmmu 45 0.0014 qemu gen_add_A0_ds_seg 45 0.0014 qemu helper_fnstsw 45 0.0014 qemu qemu_free 45 0.0014 qemu qemu_iovec_init 44 0.0014 qemu gen_compute_eflags 42 0.0013 qemu helper_bsf 42 0.0013 qemu ide_set_sector 41 0.0013 qemu apic_local_deliver 41 0.0013 qemu helper_fsub_ST0_FT0 41 0.0013 qemu stl_phys_notdirty 40 0.0012 qemu apic_deliver_irq 40 0.0012 qemu pcspk_ioport_read 39 0.0012 qemu qemu_mallocz 37 0.0011 qemu dma_bdrv_io 37 0.0011 qemu qemu_sglist_init 36 0.0011 qemu bmdma_writeb 36 0.0011 qemu qemu_aio_release 36 0.0011 qemu slow_ldl_cmmu 35 0.0011 qemu bmdma_start_dma 35 0.0011 qemu cirrus_get_offsets 35 0.0011 qemu qemu_iovec_destroy 35 0.0011 qemu qemu_sglist_add 34 0.0011 qemu __ldq_mmu 34 0.0011 qemu slow_stb_mmu 33 0.0010 qemu apic_timer 32 9.9e-04 qemu cpu_x86_update_cr3 32 9.9e-04 qemu helper_fldcw 32 9.9e-04 qemu helper_fldz_ST0 32 9.9e-04 qemu qcow2_schedule_bh 31 9.6e-04 qemu cpu_outl 31 9.6e-04 qemu pit_get_out 31 9.6e-04 qemu raise_exception_err 30 9.3e-04 qemu gui_update 30 9.3e-04 qemu notdirty_mem_writel 30 9.3e-04 qemu qemu_del_timer 29 9.0e-04 qemu helper_invlpg 28 8.7e-04 qemu qcow2_backing_read1 27 8.4e-04 qemu helper_fpush 26 8.1e-04 qemu gen_interrupt 26 8.1e-04 qemu ioport_writel_thunk 26 8.1e-04 qemu qcow2_aio_read_bh 26 8.1e-04 qemu tcp_output 25 7.8e-04 qemu bdrv_read 24 7.5e-04 qemu helper_outl 24 7.5e-04 qemu qemu_bh_delete 24 7.5e-04 qemu qemu_bh_schedule 24 7.5e-04 qemu qemu_iovec_memset 23 7.1e-04 qemu helper_fxsave 23 7.1e-04 qemu qemu_aio_wait 22 6.8e-04 qemu cirrus_vga_mem_writeb 22 6.8e-04 qemu vga_mem_readb 21 6.5e-04 qemu bdrv_read_em 21 6.5e-04 qemu e1000_receive 21 6.5e-04 qemu qcow2_decompress_cluster 21 6.5e-04 qemu vga_hw_text_update 20 6.2e-04 qemu helper_fildll_ST0 20 6.2e-04 qemu raw_read 20 6.2e-04 qemu tcp_input 18 5.6e-04 qemu bmdma_addr_write 18 5.6e-04 qemu curses_refresh 18 5.6e-04 qemu gen_exts 18 5.6e-04 qemu helper_raise_interrupt 18 5.6e-04 qemu pci_set_irq 18 5.6e-04 qemu qemu_sglist_destroy 17 5.3e-04 qemu helper_fmov_STN_ST0 17 5.3e-04 qemu ide_sector_read 17 5.3e-04 qemu set_tctl 16 5.0e-04 qemu cmos_ioport_read 16 5.0e-04 qemu count_contiguous_clusters 16 5.0e-04 qemu dma_bdrv_read 16 5.0e-04 qemu int64_to_floatx80 15 4.7e-04 qemu cirrus_vga_ioport_write 15 4.7e-04 qemu helper_fmul_STN_ST0 15 4.7e-04 qemu raw_aio_submit 15 4.7e-04 qemu set_floatx80_rounding_precision 14 4.3e-04 qemu helper_iret_real 14 4.3e-04 qemu update_basic_params 13 4.0e-04 qemu helper_fmov_ST0_STN 13 4.0e-04 qemu helper_fxrstor 13 4.0e-04 qemu piix3_set_irq 12 3.7e-04 qemu bmdma_set_inactive 12 3.7e-04 qemu helper_fldl_ST0 12 3.7e-04 qemu ip_output 12 3.7e-04 qemu paio_submit 12 3.7e-04 qemu qemu_aio_process_queue 12 3.7e-04 qemu qemu_iovec_from_buffer 11 3.4e-04 qemu cirrus_vga_mem_readb 11 3.4e-04 qemu cpu_outw 11 3.4e-04 qemu cpu_x86_update_cr0 11 3.4e-04 qemu e1000_mmio_writel 11 3.4e-04 qemu gen_movl_seg_T0 11 3.4e-04 qemu if_encap 11 3.4e-04 qemu mutex_unlock 11 3.4e-04 qemu set_ics 11 3.4e-04 qemu vga_ioport_invalid 10 3.1e-04 qemu cpu_register_physical_memory_offset 10 3.1e-04 qemu fd_open 10 3.1e-04 qemu gen_nop_modrm 9 2.8e-04 qemu float64_to_floatx80 9 2.8e-04 qemu helper_fistl_ST0 9 2.8e-04 qemu ip_input 9 2.8e-04 qemu pit_get_gate 9 2.8e-04 qemu qcow2_aio_write_cb 9 2.8e-04 qemu qemu_vlan_deliver_packet 9 2.8e-04 qemu raw_pread_aligned 8 2.5e-04 qemu e1000_mmio_readl 8 2.5e-04 qemu floatx80_to_int32 8 2.5e-04 qemu gen_rot_rm_T1 8 2.5e-04 qemu hpet_ram_readl 8 2.5e-04 qemu ide_status_read 8 2.5e-04 qemu if_start 8 2.5e-04 qemu pci_change_irq_level 8 2.5e-04 qemu qcow2_alloc_cluster_link_l2 8 2.5e-04 qemu qemu_safe_ram_ptr 8 2.5e-04 qemu slirp_remque 8 2.5e-04 qemu text_console_resize 7 2.2e-04 qemu async_context_push 7 2.2e-04 qemu cirrus_vga_mem_writew 7 2.2e-04 qemu default_ioport_writew 7 2.2e-04 qemu mutex_lock 7 2.2e-04 qemu notdirty_mem_writeb 7 2.2e-04 qemu posix_aio_read 7 2.2e-04 qemu qemu_can_send_packet 7 2.2e-04 qemu qemu_iovec_init_external 7 2.2e-04 qemu qemu_net_queue_send 7 2.2e-04 qemu set_float_rounding_mode 6 1.9e-04 qemu async_context_pop 6 1.9e-04 qemu cirrus_vga_ioport_read 6 1.9e-04 qemu cmos_ioport_write 6 1.9e-04 qemu cpu_x86_cpuid 6 1.9e-04 qemu ide_transfer_start 6 1.9e-04 qemu ide_write_dma_cb 6 1.9e-04 qemu net_slirp_receive 6 1.9e-04 qemu qcow2_aio_writev 5 1.6e-04 qemu cpu_x86_update_cr4 5 1.6e-04 qemu e1000_can_receive 5 1.6e-04 qemu get_async_context_id 5 1.6e-04 qemu helper_cpuid 5 1.6e-04 qemu helper_fnstcw 5 1.6e-04 qemu pci_slot_get_pirq 5 1.6e-04 qemu qcow2_alloc_cluster_offset 5 1.6e-04 qemu qemu_paio_submit 5 1.6e-04 qemu qemu_send_packet 5 1.6e-04 qemu slirp_input 5 1.6e-04 qemu slirp_insque 5 1.6e-04 qemu update_refcount 4 1.2e-04 qemu apic_mem_readl 4 1.2e-04 qemu bdrv_pwrite 4 1.2e-04 qemu bmdma_start_transfer 4 1.2e-04 qemu copy_sectors 4 1.2e-04 qemu get_cluster_table 4 1.2e-04 qemu handle_aiocb_rw_linear 4 1.2e-04 qemu helper_hlt 4 1.2e-04 qemu ioport80_write 4 1.2e-04 qemu posix_aio_flush 4 1.2e-04 qemu qemu_send_packet_async 4 1.2e-04 qemu raw_aio_readv 4 1.2e-04 qemu raw_pwrite_aligned 4 1.2e-04 qemu slirp_can_output 4 1.2e-04 qemu sopreprbuf 4 1.2e-04 qemu soread 4 1.2e-04 qemu xmit_seg 3 9.3e-05 qemu __stq_mmu 3 9.3e-05 qemu bdrv_rw_em_cb 3 9.3e-05 qemu cirrus_vga_mem_readw 3 9.3e-05 qemu curses_update 3 9.3e-05 qemu gen_check_io 3 9.3e-05 qemu get_refcount 3 9.3e-05 qemu helper_clts 3 9.3e-05 qemu helper_fadd_ST0_FT0 3 9.3e-05 qemu helper_fmul_ST0_FT0 3 9.3e-05 qemu if_output 3 9.3e-05 qemu mac_icr_read 3 9.3e-05 qemu pci_default_write_config 3 9.3e-05 qemu qemu_flush_coalesced_mmio_buffer 3 9.3e-05 qemu qemu_net_queue_flush 3 9.3e-05 qemu raw_write 3 9.3e-05 qemu rtc_update_second2 3 9.3e-05 qemu sbdrop 3 9.3e-05 qemu set_imc 3 9.3e-05 qemu slow_ldw_mmu 3 9.3e-05 qemu subpage_readl 3 9.3e-05 qemu write_refcount_block_entries 2 6.2e-05 qemu bdrv_flush 2 6.2e-05 qemu bh_run_aio_completions 2 6.2e-05 qemu cpu_x86_set_a20 2 6.2e-05 qemu gen_helper_in_func 2 6.2e-05 qemu handle_a20_line_change 2 6.2e-05 qemu helper_outw 2 6.2e-05 qemu hpet_get_ticks 2 6.2e-05 qemu ioapic_mem_writel 2 6.2e-05 qemu m_free 2 6.2e-05 qemu m_get 2 6.2e-05 qemu mac_readreg 2 6.2e-05 qemu pci_host_data_read 2 6.2e-05 qemu qemu_bh_update_timeout 2 6.2e-05 qemu qemu_cpu_has_work 2 6.2e-05 qemu qemu_service_io 2 6.2e-05 qemu raw_aio_writev 1 3.1e-05 qemu bdrv_aio_writev 1 3.1e-05 qemu bochs_bios_write 1 3.1e-05 qemu cirrus_vga_mem_readl 1 3.1e-05 qemu cirrus_vga_mem_writel 1 3.1e-05 qemu cow_probe 1 3.1e-05 qemu do_qemu_init_ne2000_register_devices 1 3.1e-05 qemu fdctrl_set_fifo 1 3.1e-05 qemu floatx80_to_float64 1 3.1e-05 qemu floatx80_to_int64 1 3.1e-05 qemu fw_cfg_io_readb 1 3.1e-05 qemu gen_helper_fp_arith_ST0_FT0 1 3.1e-05 qemu helper_fldl_FT0 1 3.1e-05 qemu helper_fstl_ST0 1 3.1e-05 qemu helper_fxchg_ST0_STN 1 3.1e-05 qemu helper_raise_exception 1 3.1e-05 qemu hpet_ram_writel 1 3.1e-05 qemu hpet_set_timer 1 3.1e-05 qemu ide_flush_cb 1 3.1e-05 qemu ioport_simple_writeb 1 3.1e-05 qemu json_message_process_token 1 3.1e-05 qemu kbd_read_status 1 3.1e-05 qemu pc_init_pci 1 3.1e-05 qemu pci_data_read 1 3.1e-05 qemu pci_find_device 1 3.1e-05 qemu pic_irq_request 1 3.1e-05 qemu port92_write 1 3.1e-05 qemu ps2_queue 1 3.1e-05 qemu qbus_reset_one 1 3.1e-05 qemu qcow2_alloc_clusters 1 3.1e-05 qemu qdev_prop_cpy 1 3.1e-05 qemu qemu_blockalign 1 3.1e-05 qemu qemu_memalign 1 3.1e-05 qemu qemu_opt_get_bool 1 3.1e-05 qemu qemu_paio_error 1 3.1e-05 qemu rtc_update_second 1 3.1e-05 qemu sbappend 1 3.1e-05 qemu sbcopy 1 3.1e-05 qemu set_eecd 1 3.1e-05 qemu set_ims 1 3.1e-05 qemu slirp_output 1 3.1e-05 qemu solookup 1 3.1e-05 qemu stl_phys 1 3.1e-05 qemu tb_flush 1 3.1e-05 qemu tcg_global_reg_new_i64 1 3.1e-05 qemu tcp_slowtimo 1 3.1e-05 qemu tcp_xmit_timer 1 3.1e-05 qemu token_is_operator