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android / platform / external / crosvm / 49d7f75f8
commit49d7f75f82b60a963243ba490b0a1a89a7e1a22b[log] [tgz]
authorNatsuko Mineno <natsukomineno@chromium.org>Fri Sep 15 01:09:10 2023 +0000
committercrosvm LUCI <crosvm-scoped@luci-project-accounts.iam.gserviceaccount.com>Fri Sep 29 07:16:59 2023 +0000
tree50bcb5b912b4df3bfaac03435ea1236be6195393
parentc7dddbcc44833f89b3b2e98630baea5e84be1b9c [diff]
cros_tracing_analyser: Add histogram

Extract name and latency of cros_tracing events output it to json file

BUG=b:297954291
TEST= Run the tool with a trace.dat collected by trace-cmd.

Change-Id: I2871bdbfc1ba2819fe27ba017e12be93e2d3cee0
Reviewed-on: https://chromium-review.googlesource.com/c/crosvm/crosvm/+/4866140
Commit-Queue: Natsuko Mineno <natsukomineno@google.com>
Reviewed-by: Morg <morg@google.com>
Reviewed-by: Takaya Saeki <takayas@chromium.org>
5 files changed
tree: 50bcb5b912b4df3bfaac03435ea1236be6195393
  1. .cargo/
  2. .config/
  3. .devcontainer/
  4. .github/
  5. .vscode/
  6. aarch64/
  7. acpi_tables/
  8. arch/
  9. argh_helpers/
  10. audio_streams_conformance_test/
  11. audio_util/
  12. base/
  13. bit_field/
  14. broker_ipc/
  15. common/
  16. cros_async/
  17. cros_fdt/
  18. cros_tracing/
  19. cros_tracing_types/
  20. crosvm_cli/
  21. crosvm_control/
  22. crosvm_plugin/
  23. devices/
  24. disk/
  25. docs/
  26. e2e_tests/
  27. fuse/
  28. fuzz/
  29. gpu_display/
  30. hypervisor/
  31. infra/
  32. io_uring/
  33. jail/
  34. kernel_cmdline/
  35. kernel_loader/
  36. kvm/
  37. kvm_sys/
  38. libcras_stub/
  39. linux_input_sys/
  40. logo/
  41. media/
  42. metrics/
  43. net_sys/
  44. net_util/
  45. perfetto/
  46. power_monitor/
  47. prebuilts/
  48. proto_build_tools/
  49. protos/
  50. resources/
  51. riscv64/
  52. rutabaga_gfx/
  53. sandbox/
  54. serde_keyvalue/
  55. src/
  56. swap/
  57. system_api/
  58. tests/
  59. third_party/
  60. tools/
  61. tpm2/
  62. tpm2-sys/
  63. tube_transporter/
  64. usb_sys/
  65. usb_util/
  66. vendor/
  67. vfio_sys/
  68. vhost/
  69. virtio_sys/
  70. vm_control/
  71. vm_memory/
  72. win_audio/
  73. win_util/
  74. x86_64/
  75. .dockerignore
  76. .envrc
  77. .gitignore
  78. .gitmodules
  79. .rustfmt.toml
  80. ARCHITECTURE.md
  81. Cargo.lock
  82. Cargo.toml
  83. CONTRIBUTING.md
  84. DIR_METADATA
  85. LICENSE
  86. mypy.ini
  87. OWNERS
  88. OWNERS_COUNCIL
  89. PRESUBMIT.cfg
  90. pyproject.toml
  91. README.chromeos.md
  92. README.md
  93. rust-toolchain
README.md

crosvm - The ChromeOS Virtual Machine Monitor

crosvm is a virtual machine monitor (VMM) based on Linux’s KVM hypervisor, with a focus on simplicity, security, and speed. crosvm is intended to run Linux guests, originally as a security boundary for running native applications on the ChromeOS platform. Compared to QEMU, crosvm doesn’t emulate architectures or real hardware, instead concentrating on paravirtualized devices, such as the virtio standard.

crosvm is currently used to run Linux/Android guests on ChromeOS devices.

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