ltt-control/facilities/statedump.xml

   1 <?xml version="1.0"?>
   2 <facility name="statedump">
   3   <description>The statedump facility contains the events generated at trace startup</description>
   4
   5   <type name=execution_mode>
   6     <enum>
   7       <label name="USER_MODE" value="0"> <description>Task is executing user code</description>
   8       <label name="SYSCALL" value="1"> <description>Task is in a system call</description>
   9       <label name="TRAP" value="2"> <description>Task is in a trap</description>
  10       <label name="IRQ" value="3"> <description></description>
  11       <label name="SOFTIRQ" value="4"> <description></description>
  12       <label name="MODE_UNKNOWN" value="5"> <description>Execution mode cannot be determined for this task</description>
  13     </enum>
  14   </type>
  15
  16   <type name=execution_submode>
  17     <enum>
  18       <label name="NONE" value="0"> <description>No execution submode to report</description>
  19       <label name="UNKNOWN" value="1"> <description>Task execution submode cannot be determined</description>
  20     </enum>
  21   </type>
  22
  23   <type name=process_status>
  24     <enum>
  25       <label name="UNNAMED" value="0"> <description></description>
  26       <label name="WAIT_FORK" value="1"> <description></description>
  27       <label name="WAIT_CPU" value="2"> <description></description>
  28       <label name="EXIT" value="3"> <description></description>
  29       <label name="ZOMBIE" value="4"> <description></description>
  30       <label name="WAIT" value="5"> <description></description>
  31       <label name="RUN" value="6"> <description></description>
  32       <label name="DEAD" value="7"> <description></description>
  33     </enum>
  34   </type>
  35
  36         <type name=interface_state>
  37                 <enum>
  38       <label name="UP" value="0"> <description></description>
  39       <label name="DOWN" value="1"> <description></description>
  40                 </enum>
  41         </type>
  42
  43   <event name="enumerate_file_descriptors">
  44     <description>List of open file descriptors</description>
  45       <field name="name"><description>File name</description><string></field>
  46       <field name="PID"><description>Process identifier</description><uint size="4"></field>
  47       <field name="fd"><description>File descriptor index in this process's task_struct</description><uint size="4"></field>
  48   </event>
  49
  50   <event name="enumerate_vm_maps">
  51     <description>List of active vm maps</description>
  52       <field name="PID"><description>Process identifier</description><uint size="4"></field>
  53       <field name="start"> <description>VM's start address</description> <pointer> </field>
  54       <field name="end"> <description>VM's end address</description> <pointer> </field>
  55       <field name="flags"> <description>VM area flags</description> <uint size="1"> </field>
  56       <field name="pgoff"> <description>VM's page offset</description> <long> </field>
  57       <field name="inode"> <description>Inode associated with this VM</description> <long> </field>
  58   </event>
  59
  60   <event name="enumerate_modules">
  61     <description>List of loaded kernel modules</description>
  62       <field name="name"><description>Module name</description><string></field>
  63       <field name="state"><description>Module's state</description><uint size="4"></field>
  64       <field name="ref"><description>Number of references to this module</description><uint size="4"></field>
  65   </event>
  66
  67   <event name="enumerate_interrupts">
  68     <description>List of registered interrupts</description>
  69       <field name="name"> <description>Interrupt name</description> <string> </field>
  70       <field name="action"> <description>action triggered by interrupt</description> <string> </field>
  71       <field name="num"> <description>Interrupt number</description> <uint size="4"> </field>
  72   </event>
  73
  74   <event name="enumerate_process_state">
  75     <description>State of each process when statedump is performed</description>
  76       <field name="pid"><description>Process identifier</description><uint size="4"></field>
  77       <field name="parent_pid"><description>Parent process identifier</description><uint size="4"></field>
  78       <field name="name"> <description>Process name</description><string></field>
  79       <field name="mode"> <description>Execution mode</description> <typeref name="execution_mode"> </field>
  80       <field name="submode"> <description>Execution submode</description> <typeref name="execution_submode"> </field>
  81       <field name="status"> <description>Process status</description> <typeref name="process_status"> </field>
  82   </event>
  83
  84   <event name="enumerate_network_ip_interface">
  85     <description>List of each IP interface up</description>
  86       <field name="name"> <description>Interface name</description><string></field>
  87       <field name="addr"> <description>IP address</description> <uint size="4" byte_order="network"> </field>
  88                         <field name="status"> <description>Status of the interface</description> <typeref name="interface_state"> </field>
  89   </event>
  90
  91   <event name="statedump_end">
  92     <description>Kernel state dump complete</description>
  93   </event>
  94
  95 </facility>
  96
  97