Class: Droid::Monitor::Cpu
- Inherits:
-
Adb
- Object
- Adb
- Droid::Monitor::Cpu
show all
- Includes:
- Utils
- Defined in:
- lib/droid/monitor/cpu.rb
Instance Attribute Summary collapse
Attributes inherited from Adb
#api_level, #device_serial, #package
Instance Method Summary
collapse
Methods included from Utils
#merge_current_time, #save
Methods inherited from Adb
#device_sdk_version, #dump_cpuinfo, #dump_cpuinfo_with_top, #dump_gfxinfo, #dump_meminfo, #dump_package_info, #dump_tcp_rec, #dump_tcp_snd
Constructor Details
#initialize(opts = {}) ⇒ Cpu
Returns a new instance of Cpu.
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# File 'lib/droid/monitor/cpu.rb', line 16
def initialize(opts = {})
super(opts)
@cpu_usage = []
end
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Instance Attribute Details
#cpu_usage ⇒ Object
Returns the value of attribute cpu_usage.
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# File 'lib/droid/monitor/cpu.rb', line 12
def cpu_usage
@cpu_usage
end
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Instance Method Details
#clear_cpu_usage ⇒ Object
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# File 'lib/droid/monitor/cpu.rb', line 21
def clear_cpu_usage
@cpu_usage = []
end
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#create_graph(data_file_path, graph_opts = {}, output_file_path) ⇒ Object
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# File 'lib/droid/monitor/cpu.rb', line 148
def create_graph(data_file_path, graph_opts = {}, output_file_path) save(Droid::Monitor::GoogleApiTemplate.create_graph(data_file_path, graph_opts),
output_file_path)
end
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#dump_cpu_usage(dump_data) ⇒ Object
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# File 'lib/droid/monitor/cpu.rb', line 25
def dump_cpu_usage(dump_data)
scanned_dump = dump_data.scan(/^.*#{package}.*$/).map(&:strip).first
return [] if scanned_dump.nil?
dump = scanned_dump.split(/\s/).reject(&:empty?)
raise 'no package' if /^Load:$/ =~ dump[0]
dump
rescue StandardError => e
puts e
[]
end
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#dump_cpu_usage_with_top(dump_data) ⇒ Object
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# File 'lib/droid/monitor/cpu.rb', line 38
def dump_cpu_usage_with_top(dump_data)
return [] if dump_data.nil?
dump = dump_data.split(/\s/).reject(&:empty?)
raise 'no package' if /^Load:$/ =~ dump[0]
dump
rescue StandardError => e
puts e
[]
end
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# File 'lib/droid/monitor/cpu.rb', line 111
def export_as_google_api_format(from_cpu_usage)
google_api_data_format = empty_google_api_format
from_cpu_usage.each do |hash|
a_google_api_data_format = {
c: [
{ v: hash[:time] },
{ v: hash[:total_cpu].delete('%').to_f },
{ v: hash[:user].delete('%').to_f },
{ v: hash[:kernel].delete('%').to_f }
]
}
google_api_data_format[:rows].push(a_google_api_data_format)
end
JSON.generate google_api_data_format
end
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# File 'lib/droid/monitor/cpu.rb', line 129
def export_as_google_api_format_with_top(from_cpu_usage)
google_api_data_format = empty_google_api_format_with_top
from_cpu_usage.each do |hash|
a_google_api_data_format = {
c: [
{ v: hash[:time] },
{ v: hash[:total_cpu].delete('%').to_f }
]
}
google_api_data_format[:rows].push(a_google_api_data_format)
end
JSON.generate google_api_data_format
end
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#save_cpu_usage_as_google_api(file_path) ⇒ Object
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# File 'lib/droid/monitor/cpu.rb', line 59
def save_cpu_usage_as_google_api(file_path)
save(export_as_google_api_format(@cpu_usage), file_path)
end
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#save_cpu_usage_as_google_api_with_top(file_path) ⇒ Object
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# File 'lib/droid/monitor/cpu.rb', line 63
def save_cpu_usage_as_google_api_with_top(file_path)
save(export_as_google_api_format_with_top(@cpu_usage), file_path)
end
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#store_cpu_usage(dumped_cpu) ⇒ Object
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# File 'lib/droid/monitor/cpu.rb', line 67
def store_cpu_usage(dumped_cpu)
@cpu_usage.push merge_current_time(transfer_total_cpu_to_hash(dumped_cpu))
end
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#store_cpu_usage_with_top(dumped_cpu) ⇒ Object
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# File 'lib/droid/monitor/cpu.rb', line 71
def store_cpu_usage_with_top(dumped_cpu)
@cpu_usage.push merge_current_time(transfer_total_cpu_with_top_to_hash(dumped_cpu))
end
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#store_dumped_cpu_usage ⇒ Object
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# File 'lib/droid/monitor/cpu.rb', line 51
def store_dumped_cpu_usage
store_cpu_usage(dump_cpu_usage(dump_cpuinfo))
end
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#store_dumped_cpu_usage_with_top ⇒ Object
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# File 'lib/droid/monitor/cpu.rb', line 55
def store_dumped_cpu_usage_with_top
store_cpu_usage_with_top(dump_cpu_usage_with_top(dump_cpuinfo_with_top))
end
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#transfer_total_cpu_to_hash(dump_cpu_array) ⇒ Object
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# File 'lib/droid/monitor/cpu.rb', line 75
def transfer_total_cpu_to_hash(dump_cpu_array)
if dump_cpu_array.length <= 1
{
total_cpu: '0%',
process: 'no package process',
user: '0%',
kernel: '0%',
time: dump_cpu_array.last
}
else
{
total_cpu: dump_cpu_array[0],
process: dump_cpu_array[1],
user: dump_cpu_array[2],
kernel: dump_cpu_array[5],
time: dump_cpu_array.last
}
end
end
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#transfer_total_cpu_with_top_to_hash(dump_cpu_array) ⇒ Object
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# File 'lib/droid/monitor/cpu.rb', line 95
def transfer_total_cpu_with_top_to_hash(dump_cpu_array)
if dump_cpu_array.length <= 1
{
total_cpu: '0%',
process: 'no package process',
time: dump_cpu_array.last
}
else
{
total_cpu: dump_cpu_array[2],
process: dump_cpu_array[0],
time: dump_cpu_array.last
}
end
end
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