Red Hat ENTERPRISE LINUX 5.4 - SYSTEMTAP TAPSET Reference Manual page 4

SystemTap Tapset Reference
print_ubacktrace ................................................................................................................ 19
ubacktrace ........................................................................................................................ 19
4. Timestamp Functions
get_cycles ......................................................................................................................... 21
5. Memory Tapset
vm_fault_contains .............................................................................................................. 23
vm.pagefault ..................................................................................................................... 23
vm.pagefault.return ............................................................................................................ 23
addr_to_node .................................................................................................................... 24
vm.write_shared ................................................................................................................ 24
vm.write_shared_copy ....................................................................................................... 25
vm.mmap .......................................................................................................................... 25
vm.munmap ...................................................................................................................... 25
vm.brk .............................................................................................................................. 26
vm.oom_kill ....................................................................................................................... 26
6. IO Scheduler Tapset
ioscheduler.elv_next_request ............................................................................................. 29
ioscheduler.elv_next_request.return .................................................................................... 29
ioscheduler.elv_add_request .............................................................................................. 29
ioscheduler.elv_completed_request .................................................................................... 30
7. SCSI Tapset
scsi.ioentry ........................................................................................................................ 31
scsi.iodispatching .............................................................................................................. 31
scsi.iodone ........................................................................................................................ 32
scsi.iocompleted ................................................................................................................ 32
8. Networking Tapset
netdev.receive ................................................................................................................... 35
netdev.transmit .................................................................................................................. 35
tcp.sendmsg ..................................................................................................................... 36
tcp.sendmsg.return ............................................................................................................ 36
tcp.recvmsg ...................................................................................................................... 36
tcp.recvmsg.return ............................................................................................................. 37
tcp.disconnect ................................................................................................................... 38
tcp.disconnect.return ......................................................................................................... 38
tcp.setsockopt ................................................................................................................... 39
tcp.setsockopt.return ......................................................................................................... 40
tcp.receive ........................................................................................................................ 40
udp.sendmsg .................................................................................................................... 41
udp.sendmsg.return ........................................................................................................... 41
udp.recvmsg ..................................................................................................................... 42
udp.recvmsg.return ............................................................................................................ 42
udp.disconnect .................................................................................................................. 43
udp.disconnect.return ........................................................................................................ 43
ip_ntop ............................................................................................................................. 44
9. Socket Tapset
socket.send ....................................................................................................................... 45
socket.receive ................................................................................................................... 45
socket.sendmsg ................................................................................................................ 46
iv
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