core/sysprop/NativeBinderStatsProperties.sysprop

# This file is used to define system properties for native binder stats.
# The properties are used to control the collection of binder stats.
# The properties are set by the NativeBinderStats class.

# The module that owns this property.
module: "android.sysprop.NativeBinderStatsProperties"

# Whether native binder stats are enabled.
prop {
    api_name: "enabled"
    type: Boolean
    prop_name: "persist.sys.native_binder_stats.enabled"
    scope: Internal
    access: ReadWrite
}

# The inverse probability that a given process will track binder stats. E.g. 100 means that
# 1% of the processes will report stats. 0 is a special value that means no process will
# report stats.
prop {
    api_name: "process_sharding"
    type: Integer
    prop_name: "persist.sys.native_binder_stats.process_sharding"
    scope: Internal
    access: ReadWrite
}

# The inverse probability that a given AIDL method will be selected for spam detection and
# reporting (provided the containing process is selected for stats). 0 means no spam
# tracking.
prop {
    api_name: "spam_sharding"
    type: Integer
    prop_name: "persist.sys.native_binder_stats.spam_sharding"
    scope: Internal
    access: ReadWrite
}

# The inverse probability that a given AIDL method will be selected for call stats
# (provided the containing process is selected for stats). 0 means no call stats.
prop {
    api_name: "call_sharding"
    type: Integer
    prop_name: "persist.sys.native_binder_stats.call_sharding"
    scope: Internal
    access: ReadWrite
}

# The inverse probability that a given process will track binder stats. E.g. 100 means that
# 1% of the processes will report stats. 0 is a special value that means no process will
# report stats. This property is for system_server.
prop {
    api_name: "system_process_sharding"
    type: Integer
    prop_name: "persist.sys.native_binder_stats.system_process_sharding"
    scope: Internal
    access: ReadWrite
}

# The inverse probability that a given AIDL method will be selected for spam detection and
# reporting (provided the containing process is selected for stats). 0 means no spam
# tracking. This property is for system_server.
prop {
    api_name: "system_spam_sharding"
    type: Integer
    prop_name: "persist.sys.native_binder_stats.system_spam_sharding"
    scope: Internal
    access: ReadWrite
}

# The inverse probability that a given AIDL method will be selected for call stats
# (provided the containing process is selected for stats). 0 means no call stats.
# This property is for system_server.
prop {
    api_name: "system_call_sharding"
    type: Integer
    prop_name: "persist.sys.native_binder_stats.system_call_sharding"
    scope: Internal
    access: ReadWrite
}