[Snapshot] System bogs down after only 6 or 8 tabs open



  • Running latest snapshots on my Arch Linux laptop and find that the system bogs down (becomes very sluggish) after opening only 6 or 8 tabs. Disk-write light is often solid for several minutes. Latest Opera, Chrome, Firefox do not have this issue. All tend to have the same plugins/extensions. Anyone else seeing something similar?


  • Moderator

    Problem with GPU Hardware Acceleration?
    Please check section Graphics Feature Status after opening vivaldi://gpu from address field.
    Any red or orange there (you can copy&page the text here)?



  • Here are the gpu settings:

    Graphics Feature Status
    Canvas: Hardware accelerated
    CheckerImaging: Disabled
    Flash: Hardware accelerated
    Flash Stage3D: Hardware accelerated
    Flash Stage3D Baseline profile: Hardware accelerated
    Compositing: Hardware accelerated
    Multiple Raster Threads: Enabled
    Native GpuMemoryBuffers: Software only. Hardware acceleration disabled
    Rasterization: Software only. Hardware acceleration disabled
    Video Decode: Unavailable
    WebGL: Hardware accelerated
    WebGL2: Hardware accelerated
    Driver Bug Workarounds
    adjust_src_dst_region_for_blitframebuffer
    clear_uniforms_before_first_program_use
    count_all_in_varyings_packing
    decode_encode_srgb_for_generatemipmap
    disable_chromium_framebuffer_multisample
    disable_framebuffer_cmaa
    disable_post_sub_buffers_for_onscreen_surfaces
    msaa_is_slow
    scalarize_vec_and_mat_constructor_args
    Problems Detected
    Accelerated video decode is unavailable on Linux: 137247
    Disabled Features: accelerated_video_decode
    Clear uniforms before first program use on all platforms: 124764, 349137
    Applied Workarounds: clear_uniforms_before_first_program_use
    Mesa drivers in Linux handle varyings without static use incorrectly: 333885
    Applied Workarounds: count_all_in_varyings_packing
    Multisampling is buggy in Intel IvyBridge: 116370
    Applied Workarounds: disable_chromium_framebuffer_multisample
    Disable partial swaps on Mesa drivers (detected with GL_RENDERER): 339493
    Applied Workarounds: disable_post_sub_buffers_for_onscreen_surfaces
    Always rewrite vec/mat constructors to be consistent: 398694
    Applied Workarounds: scalarize_vec_and_mat_constructor_args
    On Intel GPUs MSAA performance is not acceptable for GPU rasterization: 527565
    Applied Workarounds: msaa_is_slow
    Timer queries crash on Intel GPUs on Linux: 540543, 576991
    Applied Workarounds: disable(GL_ARB_timer_query), disable(GL_EXT_timer_query)
    Use GL_INTEL_framebuffer_CMAA on ChromeOS: 535198
    Applied Workarounds: disable_framebuffer_cmaa
    Disable partial swaps on Mesa drivers (detected with GL_VERSION): 339493
    Applied Workarounds: disable_post_sub_buffers_for_onscreen_surfaces
    Decode and encode before generateMipmap for srgb format textures on os except macosx: 634519
    Applied Workarounds: decode_encode_srgb_for_generatemipmap
    adjust src/dst region if blitting pixels outside read framebuffer on Linux Intel: 664740
    Applied Workarounds: adjust_src_dst_region_for_blitframebuffer
    Disable KHR_blend_equation_advanced until cc shaders are updated: 661715
    Applied Workarounds: disable(GL_KHR_blend_equation_advanced), disable(GL_KHR_blend_equation_advanced_coherent)
    Don't expose disjoint_timer_query extensions to WebGL: 808744
    Native GpuMemoryBuffers have been disabled, either via about:flags or command line.
    Disabled Features: native_gpu_memory_buffers
    Checker-imaging has been disabled via finch trial or the command line.
    Disabled Features: checker_imaging
    Version Information
    Data exported 2018-04-16T01:18:40.378Z
    Chrome version Chrome/65.0.3325.183
    Operating system Linux 4.15.17-1-ck-ivybridge
    Software rendering list URL https://chromium.googlesource.com/chromium/src/+/2fe873158e93c4fc59ffbf0b9b19c33e3df54a05/gpu/config/software_rendering_list.json
    Driver bug list URL https://chromium.googlesource.com/chromium/src/+/2fe873158e93c4fc59ffbf0b9b19c33e3df54a05/gpu/config/gpu_driver_bug_list.json
    ANGLE commit id unknown hash
    2D graphics backend Skia/65 8a3e0b31927ae78bc3e9c342b1290a6a64233674-
    Command Line /usr/bin/vivaldi-snapshot --flag-switches-begin --flag-switches-end
    Driver Information
    Initialization time 75
    In-process GPU false
    Passthrough Command Decoder false
    Direct Composition false
    Supports overlays false
    Sandboxed true
    GPU0 VENDOR = 0x8086, DEVICE= 0x0166 ACTIVE
    Optimus false
    Optimus false
    AMD switchable false
    Driver vendor Mesa
    Driver version 18.0.0
    Driver date
    Pixel shader version 1.30
    Vertex shader version 1.30
    Max. MSAA samples 8
    Machine model name
    Machine model version
    GL_VENDOR Intel Open Source Technology Center
    GL_RENDERER Mesa DRI Intel(R) Ivybridge Mobile
    GL_VERSION 3.0 Mesa 18.0.0
    GL_EXTENSIONS GL_3DFX_texture_compression_FXT1 GL_AMD_conservative_depth GL_AMD_draw_buffers_blend GL_AMD_seamless_cubemap_per_texture GL_AMD_shader_trinary_minmax GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_APPLE_object_purgeable GL_APPLE_packed_pixels GL_ARB_ES2_compatibility GL_ARB_ES3_compatibility GL_ARB_arrays_of_arrays GL_ARB_blend_func_extended GL_ARB_buffer_storage GL_ARB_clear_buffer_object GL_ARB_clear_texture GL_ARB_clip_control GL_ARB_color_buffer_float GL_ARB_compressed_texture_pixel_storage GL_ARB_compute_shader GL_ARB_conditional_render_inverted GL_ARB_conservative_depth GL_ARB_copy_buffer GL_ARB_copy_image GL_ARB_cull_distance GL_ARB_debug_output GL_ARB_depth_buffer_float GL_ARB_depth_clamp GL_ARB_depth_texture GL_ARB_derivative_control GL_ARB_draw_buffers GL_ARB_draw_buffers_blend GL_ARB_draw_elements_base_vertex GL_ARB_draw_instanced GL_ARB_explicit_attrib_location GL_ARB_explicit_uniform_location GL_ARB_fragment_coord_conventions GL_ARB_fragment_program GL_ARB_fragment_program_shadow GL_ARB_fragment_shader GL_ARB_framebuffer_no_attachments GL_ARB_framebuffer_object GL_ARB_framebuffer_sRGB GL_ARB_get_program_binary GL_ARB_get_texture_sub_image GL_ARB_half_float_pixel GL_ARB_half_float_vertex GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_internalformat_query2 GL_ARB_invalidate_subdata GL_ARB_map_buffer_alignment GL_ARB_map_buffer_range GL_ARB_multi_bind GL_ARB_multisample GL_ARB_multitexture GL_ARB_occlusion_query GL_ARB_occlusion_query2 GL_ARB_pipeline_statistics_query GL_ARB_pixel_buffer_object GL_ARB_point_parameters GL_ARB_point_sprite GL_ARB_polygon_offset_clamp GL_ARB_program_interface_query GL_ARB_provoking_vertex GL_ARB_robustness GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_seamless_cube_map GL_ARB_seamless_cubemap_per_texture GL_ARB_separate_shader_objects GL_ARB_shader_atomic_counter_ops GL_ARB_shader_atomic_counters GL_ARB_shader_bit_encoding GL_ARB_shader_clock GL_ARB_shader_draw_parameters GL_ARB_shader_group_vote GL_ARB_shader_image_load_store GL_ARB_shader_image_size GL_ARB_shader_objects GL_ARB_shader_precision GL_ARB_shader_storage_buffer_object GL_ARB_shader_texture_image_samples GL_ARB_shader_texture_lod GL_ARB_shading_language_100 GL_ARB_shading_language_420pack GL_ARB_shading_language_packing GL_ARB_shadow GL_ARB_sync GL_ARB_texture_barrier GL_ARB_texture_border_clamp GL_ARB_texture_compression GL_ARB_texture_compression_bptc GL_ARB_texture_compression_rgtc GL_ARB_texture_cube_map GL_ARB_texture_cube_map_array GL_ARB_texture_env_add GL_ARB_texture_env_combine GL_ARB_texture_env_crossbar GL_ARB_texture_env_dot3 GL_ARB_texture_filter_anisotropic GL_ARB_texture_float GL_ARB_texture_gather GL_ARB_texture_mirror_clamp_to_edge GL_ARB_texture_mirrored_repeat GL_ARB_texture_multisample GL_ARB_texture_non_power_of_two GL_ARB_texture_query_levels GL_ARB_texture_query_lod GL_ARB_texture_rectangle GL_ARB_texture_rg GL_ARB_texture_rgb10_a2ui GL_ARB_texture_storage GL_ARB_texture_storage_multisample GL_ARB_texture_swizzle GL_ARB_texture_view GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_transform_feedback_instanced GL_ARB_transform_feedback_overflow_query GL_ARB_transpose_matrix GL_ARB_uniform_buffer_object GL_ARB_vertex_array_bgra GL_ARB_vertex_array_object GL_ARB_vertex_attrib_binding GL_ARB_vertex_buffer_object GL_ARB_vertex_program GL_ARB_vertex_shader GL_ARB_vertex_type_10f_11f_11f_rev GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_window_pos GL_ATI_blend_equation_separate GL_ATI_draw_buffers GL_ATI_separate_stencil GL_ATI_texture_env_combine3 GL_ATI_texture_float GL_EXT_abgr GL_EXT_bgra GL_EXT_blend_color GL_EXT_blend_equation_separate GL_EXT_blend_func_separate GL_EXT_blend_minmax GL_EXT_blend_subtract GL_EXT_compiled_vertex_array GL_EXT_copy_texture GL_EXT_draw_buffers2 GL_EXT_draw_instanced GL_EXT_draw_range_elements GL_EXT_fog_coord GL_EXT_framebuffer_blit GL_EXT_framebuffer_multisample GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_framebuffer_object GL_EXT_framebuffer_sRGB GL_EXT_gpu_program_parameters GL_EXT_multi_draw_arrays GL_EXT_packed_depth_stencil GL_EXT_packed_float GL_EXT_packed_pixels GL_EXT_pixel_buffer_object GL_EXT_point_parameters GL_EXT_polygon_offset GL_EXT_polygon_offset_clamp GL_EXT_provoking_vertex GL_EXT_rescale_normal GL_EXT_secondary_color GL_EXT_separate_specular_color GL_EXT_shader_integer_mix GL_EXT_shader_samples_identical GL_EXT_shadow_funcs GL_EXT_stencil_two_side GL_EXT_stencil_wrap GL_EXT_subtexture GL_EXT_texture GL_EXT_texture3D GL_EXT_texture_array GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc GL_EXT_texture_compression_s3tc GL_EXT_texture_cube_map GL_EXT_texture_edge_clamp GL_EXT_texture_env_add GL_EXT_texture_env_combine GL_EXT_texture_env_dot3 GL_EXT_texture_filter_anisotropic GL_EXT_texture_integer GL_EXT_texture_lod_bias GL_EXT_texture_object GL_EXT_texture_rectangle GL_EXT_texture_sRGB GL_EXT_texture_sRGB_decode GL_EXT_texture_shared_exponent GL_EXT_texture_snorm GL_EXT_texture_swizzle GL_EXT_timer_query GL_EXT_transform_feedback GL_EXT_vertex_array GL_EXT_vertex_array_bgra GL_IBM_multimode_draw_arrays GL_IBM_rasterpos_clip GL_IBM_texture_mirrored_repeat GL_INGR_blend_func_separate GL_INTEL_performance_query GL_KHR_blend_equation_advanced GL_KHR_context_flush_control GL_KHR_debug GL_KHR_no_error GL_KHR_robustness GL_MESA_pack_invert GL_MESA_shader_integer_functions GL_MESA_texture_signed_rgba GL_MESA_window_pos GL_NV_blend_square GL_NV_conditional_render GL_NV_depth_clamp GL_NV_light_max_exponent GL_NV_packed_depth_stencil GL_NV_primitive_restart GL_NV_texgen_reflection GL_NV_texture_barrier GL_NV_texture_env_combine4 GL_NV_texture_rectangle GL_OES_EGL_image GL_OES_read_format GL_S3_s3tc GL_SGIS_generate_mipmap GL_SGIS_texture_border_clamp GL_SGIS_texture_edge_clamp GL_SGIS_texture_lod GL_SUN_multi_draw_arrays
    Disabled Extensions GL_ARB_timer_query GL_EXT_timer_query GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent
    Disabled WebGL Extensions EXT_disjoint_timer_query EXT_disjoint_timer_query_webgl2
    Window system binding vendor SGI
    Window system binding version 1.4
    Window system binding extensions GLX_ARB_create_context GLX_ARB_create_context_profile GLX_ARB_create_context_robustness GLX_ARB_fbconfig_float GLX_ARB_framebuffer_sRGB GLX_ARB_multisample GLX_EXT_create_context_es_profile GLX_EXT_create_context_es2_profile GLX_EXT_fbconfig_packed_float GLX_EXT_framebuffer_sRGB GLX_EXT_import_context GLX_EXT_libglvnd GLX_EXT_texture_from_pixmap GLX_EXT_visual_info GLX_EXT_visual_rating GLX_MESA_copy_sub_buffer GLX_OML_swap_method GLX_SGI_make_current_read GLX_SGI_swap_control GLX_SGIS_multisample GLX_SGIX_fbconfig GLX_SGIX_pbuffer GLX_SGIX_visual_select_group GLX_INTEL_swap_event
    Window manager GNOME Shell
    XDG_CURRENT_DESKTOP GNOME
    GDMSESSION gnome-xorg
    Compositing manager Yes
    Direct rendering Yes
    Reset notification strategy 0x8261
    GPU process crash count 0
    System visual ID 32
    RGBA visual ID 263
    Compositor Information
    Tile Update Mode One-copy
    Partial Raster Enabled
    GpuMemoryBuffers Status
    ATC Software only
    ATCIA Software only
    DXT1 Software only
    DXT5 Software only
    ETC1 Software only
    R_8 Software only
    R_16 Software only
    RG_88 Software only
    BGR_565 Software only
    RGBA_4444 Software only
    RGBX_8888 Software only
    RGBA_8888 Software only
    BGRX_8888 Software only
    BGRX_1010102 Software only
    BGRA_8888 Software only
    RGBA_F16 Software only
    YVU_420 Software only
    YUV_420_BIPLANAR Software only
    UYVY_422 Software only
    Display(s) Information
    Info Display[1881264395124736] bounds=0,0 1366x768, workarea=0,27 1366x741, scale=1, external
    Color space information {primaries:[[0.4061,0.3824,0.1758,],[0.2283,0.6078,0.1638,],[0.0412,0.0782,0.7055,],], transfer:0.0000x + 0.0000 if x < 0.0000 else (1.0000x + 0.0000)**2.2000 + 0.0000, matrix:RGB, range:FULL}
    Bits per color component 8
    Bits per pixel 24
    Video Acceleration Information


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