1 # Copyright (c) 2009 The Chromium OS Authors. All rights reserved. 2 # Use of this source code is governed by a BSD-style license that can be 3 # found in the LICENSE file. 4 5 AUTHOR = "Chrome OS Team" 6 NAME = "platform_BootPerf" 7 PURPOSE = "Collect boot performance metrics from the last system reboot." 8 CRITERIA = """ 9 The test will fail if startup times or shut down times are exceeded. These 10 values are set in the suite control file. 11 """ 12 ATTRIBUTES = "suite:crosbolt_perf_nightly" 13 TIME = "SHORT" 14 TEST_CATEGORY = "Benchmark" 15 TEST_CLASS = "platform" 16 TEST_TYPE = "client" 17 18 DOC = """ 19 Definitions of the results: 20 21 - reboots_in_syslog: 22 - the count of the number of reboots in syslog. 23 - seconds_firmware_boot: 24 - how long it took just the firmware to boot. 25 - seconds_kernel_to_login: 26 - how long from kernel startup to login screen display. 27 - seconds_kernel_to_startup: 28 - how long we've been up before starting the kernel. 29 - seconds_kernel_to_startup_done: 30 - how long we've been up after starting the kernel. 31 - seconds_power_on_to_login: 32 - total number of seconds from power on to login screen display. This is 33 the sum of the other values, and represents the total startup time. 34 - seconds_reboot_time: 35 - This is the total time from start of a reboot until the firmware has 36 booted. 37 - seconds_shutdown_time: 38 - This is the total time from the beginning of a shutdown until 39 power off. This is actually measured as time for a complete 40 reboot, minus the seconds_firmware_boot time. 41 - sectors_read_kernel_to_login: 42 - This is the number of disk sectors read from kernel boot until 43 login screen display. 44 """ 45 46 job.run_test('platform_BootPerf') 47
