tapset::tcp(3stap) [centos man page]

tapset::tcp(3stap)														tapset::tcp(3stap)

NAME

       tapset::tcp - systemtap tcp tapset

DESCRIPTION

	This family of probe points is used to probe events that occur in the TCP layer,

       tcp.sendmsg
	      Sending a tcp message

	       See probe::tcp.sendmsg(3stap)
	       for details.

       tcp.sendmsg.return
	       Sending TCP message is done

	       See probe::tcp.sendmsg.return(3stap)
	       for details.

       tcp.recvmsg
	      Receiving TCP message

	       See probe::tcp.recvmsg(3stap)
	       for details.

       tcp.recvmsg.return
	      Receiving TCP message complete

	       See probe::tcp.recvmsg.return(3stap)
	       for details.

       tcp.disconnect
	      TCP socket disconnection

	       See probe::tcp.disconnect(3stap)
	       for details.

       tcp.disconnect.return
	      TCP socket disconnection complete

	       See probe::tcp.disconnect.return(3stap)
	       for details.

       tcp.setsockopt
	      Call to setsockopt()

	       See probe::tcp.setsockopt(3stap)
	       for details.

       tcp.setsockopt.return
	       Return from setsockopt()

	       See probe::tcp.setsockopt.return(3stap)
	       for details.

       tcp.receive
	      Called when a TCP packet is received

	       See probe::tcp.receive(3stap)
	       for details.

SEE ALSO

	  probe::tcp.sendmsg(3stap),	  probe::tcp.sendmsg.return(3stap),	 probe::tcp.recvmsg(3stap),    probe::tcp.recvmsg.return(3stap),
       probe::tcp.disconnect(3stap),  probe::tcp.disconnect.return(3stap),  probe::tcp.setsockopt(3stap),   probe::tcp.setsockopt.return(3stap),
       probe::tcp.receive(3stap),  stap(1), stapprobes(3stap)

IBM
									---							tapset::tcp(3stap)

tapset::scheduler(3stap)												  tapset::scheduler(3stap)

NAME

       tapset::scheduler - systemtap scheduler tapset

DESCRIPTION

       scheduler.cpu_off
	      Process is about to stop running on a cpu

	       See probe::scheduler.cpu_off(3stap)
	       for details.

       scheduler.cpu_on
	      Process is beginning execution on a cpu

	       See probe::scheduler.cpu_on(3stap)
	       for details.

       scheduler.tick
	      Schedulers internal tick, a processes timeslice accounting is updated

	       See probe::scheduler.tick(3stap)
	       for details.

       scheduler.balance
	      A cpu attempting to find more work.

	       See probe::scheduler.balance(3stap)
	       for details.

       scheduler.ctxswitch
	      A context switch is occuring.

	       See probe::scheduler.ctxswitch(3stap)
	       for details.

       scheduler.kthread_stop
	      A thread created by kthread_create is being stopped

	       See probe::scheduler.kthread_stop(3stap)
	       for details.

       scheduler.kthread_stop.return
	      A kthread is stopped and gets the return value

	       See probe::scheduler.kthread_stop.return(3stap)
	       for details.

       scheduler.wait_task
	      Waiting on a task to unschedule (become inactive)

	       See probe::scheduler.wait_task(3stap)
	       for details.

       scheduler.wakeup
	      Task is woken up

	       See probe::scheduler.wakeup(3stap)
	       for details.

       scheduler.wakeup_new
	      Newly created task is woken up for the first time

	       See probe::scheduler.wakeup_new(3stap)
	       for details.

       scheduler.migrate
	      Task migrating across cpus

	       See probe::scheduler.migrate(3stap)
	       for details.

       scheduler.process_free
	      Scheduler freeing a data structure for a process

	       See probe::scheduler.process_free(3stap)
	       for details.

       scheduler.process_exit
	      Process exiting

	       See probe::scheduler.process_exit(3stap)
	       for details.

       scheduler.process_wait
	      Scheduler starting to wait on a process

	       See probe::scheduler.process_wait(3stap)
	       for details.

       scheduler.process_fork
	      Process forked

	       See probe::scheduler.process_fork(3stap)
	       for details.

       scheduler.signal_send
	      Sending a signal

	       See probe::scheduler.signal_send(3stap)
	       for details.

SEE ALSO

	 probe::scheduler.cpu_off(3stap),    probe::scheduler.cpu_on(3stap),	probe::scheduler.tick(3stap),	 probe::scheduler.balance(3stap),
       probe::scheduler.ctxswitch(3stap),	  probe::scheduler.kthread_stop(3stap), 	 probe::scheduler.kthread_stop.return(3stap),
       probe::scheduler.wait_task(3stap),  probe::scheduler.wakeup(3stap),  probe::scheduler.wakeup_new(3stap),  probe::scheduler.migrate(3stap),
       probe::scheduler.process_free(3stap),	      probe::scheduler.process_exit(3stap),	       probe::scheduler.process_wait(3stap),
       probe::scheduler.process_fork(3stap),  probe::scheduler.signal_send(3stap),  stap(1), stapprobes(3stap)

IBM
									---						  tapset::scheduler(3stap)