mirror of
https://github.com/varun-r-mallya/sysprof.git
synced 2025-12-31 20:36:25 +00:00
667180cbc8
This will allow us to get more information on demand when running the profiler without endless tweaking by end users.
123 lines
3.8 KiB
XML
123 lines
3.8 KiB
XML
<!DOCTYPE node PUBLIC "-//freedesktop//DTD D-BUS Object Introspection 1.0//EN"
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"http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd">
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<node>
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<interface name="org.gnome.Sysprof3.Service">
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<!--
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PerfEventOpen:
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@options: key-value pair of attributes for the perf_event_open() syscall.
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@pid: the process id to monitor, or -1 for system-wide.
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@cpu: affinity to cpu.
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@group: a FD handle for an existing group
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@flags: flags for perf_event_open() syscall.
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@perf_stream_fd: (out): A fd to communicate with perf.
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Performs the perf_event_open() syscall with elevated privileges and passes
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the resulting fd back to the calling process.
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-->
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<method name="PerfEventOpen">
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<annotation name="org.gtk.GDBus.C.UnixFD" value="true"/>
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<arg name="options" type="a{sv}" direction="in"/>
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<arg name="pid" type="i" direction="in"/>
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<arg name="cpu" type="i" direction="in"/>
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<arg name="group_fd" type="h" direction="in"/>
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<arg name="flags" type="t" direction="in"/>
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<arg name="perf_stream_fd" type="h" direction="out"/>
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</method>
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<!--
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GetProcFile:
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@path: the path including "/proc/" prefix.
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Gets a file from /proc/ or /sys/.
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The file must be a C-string (no embedded NUL bytes) but need not be UTF-8.
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Returns: an array of bytes.
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Since: 3.34
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-->
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<method name="GetProcFile">
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<arg name="path" type="ay" direction="in"/>
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<arg name="contents" type="ay" direction="out"/>
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</method>
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<!--
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GetProcFd:
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@path: the path within /proc or /sys
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Like GetProcFile, but returns a FD for the file.
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This is useful for situations where you need to seek() back to 0 to
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optimize the parsing of the file contents.
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Returns: a file-descriptor
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Since: 3.34
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-->
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<method name="GetProcFd">
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<annotation name="org.gtk.GDBus.C.UnixFD" value="true"/>
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<arg name="path" type="ay" direction="in"/>
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<arg name="fd" type="h" direction="out"/>
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</method>
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<!--
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ListProcesses:
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List the processes on the system.
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Returns: an array of 32-bit integers
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Since: 3.34
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-->
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<method name="ListProcesses">
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<arg name="processes" type="ai" direction="out"/>
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</method>
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<!--
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GetProcessInfo:
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@attributes: a comma separated string of attributes to load
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Gets information about the processes on the system.
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Attributes can be a comma separated list of the following:
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- pid: (int32): the process identifier, always included
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- cmdline: (string): Provides the command line
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- comm: (string): Provide the comm, useful when cmdline is empty
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- maps: (string): Provide the contents of /proc/pid/maps
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- statm: (string): Provide the contents of /proc/pid/statm
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- mountinfo: (string): Provide the contents of/proc/pid/mountinfo
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Returns: an array of vardict containing the requested attributs
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-->
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<method name="GetProcessInfo">
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<arg name="attributes" type="s" direction="in"/>
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<arg name="processes" type="aa{sv}" direction="out"/>
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</method>
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<!--
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SetGovernor:
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@governor: the new governor to use (such as "performance").
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@old_governor: the governor that was in use before setting
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Sets the CPU governor to be used on the system.
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-->
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<method name="SetGovernor">
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<arg name="governor" type="s" direction="in"/>
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<arg name="old_governor" type="s" direction="out"/>
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</method>
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<!--
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SetParanoid:
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@governor: the new perf paranoid setting
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@old_governor: the old perf paranoid setting
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Sets the perf_event_paranoid setting for the system.
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-->
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<method name="SetParanoid">
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<arg name="paranoid" type="i" direction="in"/>
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<arg name="old_paranoid" type="i" direction="out"/>
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</method>
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</interface>
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</node>
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