blob: 0d7f4a28783b511f0bf739e802fd3724cda59007 [file] [log] [blame]
# Copyright (c) 2009 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
AUTHOR = "Chrome OS Team"
NAME = "platform_BootPerf"
PURPOSE = "Collect boot performance metrics from the last system reboot."
CRITERIA = """
The test will fail if startup times or shut down times are exceeded. These
values are set in the suite control file.
"""
ATTRIBUTES = "suite:crosbolt_perf_nightly"
TIME = "SHORT"
TEST_CATEGORY = "Benchmark"
TEST_CLASS = "platform"
TEST_TYPE = "client"
DOC = """
Definitions of the results:
- reboots_in_syslog:
- the count of the number of reboots in syslog.
- seconds_firmware_boot:
- how long it took just the firmware to boot.
- seconds_kernel_to_login:
- how long from kernel startup to login screen display.
- seconds_kernel_to_startup:
- how long we've been up before starting the kernel.
- seconds_kernel_to_startup_done:
- how long we've been up after starting the kernel.
- seconds_power_on_to_login:
- total number of seconds from power on to login screen display. This is
the sum of the other values, and represents the total startup time.
- seconds_reboot_time:
- This is the total time from start of a reboot until the firmware has
booted.
- seconds_shutdown_time:
- This is the total time from the beginning of a shutdown until
power off. This is actually measured as time for a complete
reboot, minus the seconds_firmware_boot time.
- sectors_read_kernel_to_login:
- This is the number of disk sectors read from kernel boot until
login screen display.
"""
job.run_test('platform_BootPerf')