section 3 · Library functions 📚

P (continued)

• probe::nfs.proc.commit_setup(3stap)NFS client setting up a commit RPC task✨
• probe::nfs.proc.create(3stap)NFS client creating file on server✨
• probe::nfs.proc.handle_exception(3stap)NFS client handling an NFSv4 exception✨
• probe::nfs.proc.lookup(3stap)NFS client opens/searches a file on server✨
• probe::nfs.proc.open(3stap)NFS client allocates file read/write context information✨
• probe::nfs.proc.read(3stap)NFS client synchronously reads file from server✨
• probe::nfs.proc.read_done(3stap)NFS client response to a read RPC task✨
• probe::nfs.proc.read_setup(3stap)NFS client setting up a read RPC task✨
• probe::nfs.proc.release(3stap)NFS client releases file read/write context information✨
• probe::nfs.proc.remove(3stap)NFS client removes a file on server✨
• probe::nfs.proc.rename(3stap)NFS client renames a file on server✨
• probe::nfs.proc.rename_done(3stap)NFS client response to a rename RPC task✨
• probe::nfs.proc.rename_setup(3stap)NFS client setting up a rename RPC task✨
• probe::nfs.proc.write(3stap)NFS client synchronously writes file to server✨
• probe::nfs.proc.write_done(3stap)NFS client response to a write RPC task✨
• probe::nfs.proc.write_setup(3stap)NFS client setting up a write RPC task✨
• probe::nfsd.close(3stap)NFS server closing a file for client✨
• probe::nfsd.commit(3stap)NFS server committing all pending writes to stable storage✨
• probe::nfsd.create(3stap)NFS server creating a file(regular,dir,device,fifo) for client✨
• probe::nfsd.createv3(3stap)NFS server creating a regular file or set file attributes for client✨
• probe::nfsd.dispatch(3stap)NFS server receives an operation from client✨
• probe::nfsd.lookup(3stap)NFS server opening or searching file for a file for client✨
• probe::nfsd.open(3stap)NFS server opening a file for client✨
• probe::nfsd.proc.commit(3stap)NFS server performing a commit operation for client✨
• probe::nfsd.proc.create(3stap)NFS server creating a file for client✨
• probe::nfsd.proc.lookup(3stap)NFS server opening or searching for a file for client✨
• probe::nfsd.proc.read(3stap)NFS server reading file for client✨
• probe::nfsd.proc.remove(3stap)NFS server removing a file for client✨
• probe::nfsd.proc.rename(3stap)NFS Server renaming a file for client✨
• probe::nfsd.proc.write(3stap)NFS server writing data to file for client✨
• probe::nfsd.read(3stap)NFS server reading data from a file for client✨
• probe::nfsd.rename(3stap)NFS server renaming a file for client✨
• probe::nfsd.unlink(3stap)NFS server removing a file or a directory for client✨
• probe::nfsd.write(3stap)NFS server writing data to a file for client✨
• Probe::Perl(3pm)Information about the currently running perl✨
• probe::scheduler.balance(3stap)A cpu attempting to find more work.✨
• probe::scheduler.cpu_off(3stap)Process is about to stop running on a cpu✨
• probe::scheduler.cpu_on(3stap)Process is beginning execution on a cpu✨
• probe::scheduler.ctxswitch(3stap)A context switch is occuring.✨
• probe::scheduler.kthread_stop(3stap)A thread created by kthread_create is being stopped✨
• probe::scheduler.kthread_stop.return(3stap)A kthread is stopped and gets the return value✨
• probe::scheduler.migrate(3stap)Task migrating across cpus✨
• probe::scheduler.process_exit(3stap)Process exiting✨
• probe::scheduler.process_fork(3stap)Process forked✨
• probe::scheduler.process_free(3stap)Scheduler freeing a data structure for a process✨
• probe::scheduler.process_wait(3stap)Scheduler starting to wait on a process✨
• probe::scheduler.signal_send(3stap)Sending a signal✨
• probe::scheduler.tick(3stap)Schedulers internal tick, a processes timeslice accounting is updated✨
• probe::scheduler.wait_task(3stap)Waiting on a task to unschedule (become inactive)✨
• probe::scheduler.wakeup(3stap)Task is woken up✨
• probe::scheduler.wakeup_new(3stap)Newly created task is woken up for the first time✨
• probe::scsi.iocompleted(3stap)SCSI mid-layer running the completion processing for block device I/O requests✨
• probe::scsi.iodispatching(3stap)SCSI mid-layer dispatched low-level SCSI command✨
• probe::scsi.iodone(3stap)SCSI command completed by low level driver and enqueued into the done queue.✨
• probe::scsi.ioentry(3stap)Prepares a SCSI mid-layer request✨
• probe::scsi.ioexecute(3stap)Create mid-layer SCSI request and wait for the result✨
• probe::scsi.set_state(3stap)Order SCSI device state change✨
• probe::signal.check_ignored(3stap)Checking to see signal is ignored✨
• probe::signal.check_ignored.return(3stap)Check to see signal is ignored completed✨
• probe::signal.checkperm(3stap)Check being performed on a sent signal✨
• probe::signal.checkperm.return(3stap)Check performed on a sent signal completed✨
• probe::signal.do_action(3stap)Examining or changing a signal action✨
• probe::signal.do_action.return(3stap)Examining or changing a signal action completed✨
• probe::signal.flush(3stap)Flushing all pending signals for a task✨
• probe::signal.force_segv(3stap)Forcing send of SIGSEGV✨
• probe::signal.force_segv.return(3stap)Forcing send of SIGSEGV complete✨
• probe::signal.handle(3stap)Signal handler being invoked✨
• probe::signal.handle.return(3stap)Signal handler invocation completed✨
• probe::signal.pending(3stap)Examining pending signal✨
• probe::signal.pending.return(3stap)Examination of pending signal completed✨
• probe::signal.procmask(3stap)Examining or changing blocked signals✨
• probe::signal.procmask.return(3stap)Examining or changing blocked signals completed✨
• probe::signal.send(3stap)Signal being sent to a process✨
• probe::signal.send.return(3stap)Signal being sent to a process completed (deprecated in SystemTap 2.1)✨
• probe::signal.send_sig_queue(3stap)Queuing a signal to a process✨
• probe::signal.send_sig_queue.return(3stap)Queuing a signal to a process completed✨
• probe::signal.sys_tgkill(3stap)Sending kill signal to a thread group✨
• probe::signal.sys_tgkill.return(3stap)Sending kill signal to a thread group completed✨
• probe::signal.sys_tkill(3stap)Sending a kill signal to a thread✨
• probe::signal.syskill(3stap)Sending kill signal to a process✨
• probe::signal.syskill.return(3stap)Sending kill signal completed✨
• probe::signal.systkill.return(3stap)Sending kill signal to a thread completed✨
• probe::signal.wakeup(3stap)Sleeping process being wakened for signal✨
• probe::socket.aio_read(3stap)Receiving message via sock_aio_read✨
• probe::socket.aio_read.return(3stap)Conclusion of message received via sock_aio_read✨
• probe::socket.aio_write(3stap)Message send via sock_aio_write✨
• probe::socket.aio_write.return(3stap)Conclusion of message send via sock_aio_write✨
• probe::socket.close(3stap)Close a socket✨
• probe::socket.close.return(3stap)Return from closing a socket✨
• probe::socket.create(3stap)Creation of a socket✨
• probe::socket.create.return(3stap)Return from Creation of a socket✨
• probe::socket.read_iter(3stap)Receiving message via sock_read_iter✨
• probe::socket.read_iter.return(3stap)Conclusion of message received via sock_read_iter✨
• probe::socket.readv(3stap)Receiving a message via sock_readv✨
• probe::socket.readv.return(3stap)Conclusion of receiving a message via sock_readv✨
• probe::socket.receive(3stap)Message received on a socket.✨
• probe::socket.recvmsg(3stap)Message being received on socket✨
• probe::socket.recvmsg.return(3stap)Return from Message being received on socket✨
• probe::socket.send(3stap)Message sent on a socket.✨
• probe::socket.sendmsg(3stap)Message is currently being sent on a socket.✨
• probe::socket.sendmsg.return(3stap)Return from socket.sendmsg.✨
• probe::socket.write_iter(3stap)Message send via sock_write_iter✨
• probe::socket.write_iter.return(3stap)Conclusion of message send via sock_write_iter✨
• probe::socket.writev(3stap)Message sent via socket_writev✨
• probe::socket.writev.return(3stap)Conclusion of message sent via socket_writev✨
• probe::softirq.entry(3stap)Execution of handler for a pending softirq starting✨
• probe::softirq.exit(3stap)Execution of handler for a pending softirq completed✨
• probe::stap.cache_add_mod(3stap)Adding kernel instrumentation module to cache✨
• probe::stap.cache_add_nss(3stap)Add NSS (Network Security Services) information to cache✨
• probe::stap.cache_add_src(3stap)Adding C code translation to cache✨
• probe::stap.cache_clean(3stap)Removing file from stap cache✨
• probe::stap.cache_get(3stap)Found item in stap cache✨
• probe::stap.pass0(3stap)Starting stap pass0 (parsing command line arguments)✨
• probe::stap.pass0.end(3stap)Finished stap pass0 (parsing command line arguments)✨
• probe::stap.pass1.end(3stap)Finished stap pass1 (parsing scripts)✨
• probe::stap.pass1a(3stap)Starting stap pass1 (parsing user script)✨
• probe::stap.pass1b(3stap)Starting stap pass1 (parsing library scripts)✨
• probe::stap.pass2(3stap)Starting stap pass2 (elaboration)✨
• probe::stap.pass2.end(3stap)Finished stap pass2 (elaboration)✨
• probe::stap.pass3(3stap)Starting stap pass3 (translation to C)✨
• probe::stap.pass3.end(3stap)Finished stap pass3 (translation to C)✨
• probe::stap.pass4(3stap)Starting stap pass4 (compile C code into kernel module)✨
• probe::stap.pass4.end(3stap)Finished stap pass4 (compile C code into kernel module)✨
• probe::stap.pass5(3stap)Starting stap pass5 (running the instrumentation)✨
• probe::stap.pass5.end(3stap)Finished stap pass5 (running the instrumentation)✨
• probe::stap.pass6(3stap)Starting stap pass6 (cleanup)✨
• probe::stap.pass6.end(3stap)Finished stap pass6 (cleanup)✨
• probe::stap.system(3stap)Starting a command from stap✨
• probe::stap.system.return(3stap)Finished a command from stap✨
• probe::stap.system.spawn(3stap)stap spawned new process✨
• probe::stapio.receive_control_message(3stap)Received a control message✨
• probe::staprun.insert_module(3stap)Inserting SystemTap instrumentation module✨
• probe::staprun.remove_module(3stap)Removing SystemTap instrumentation module✨
• probe::staprun.send_control_message(3stap)Sending a control message✨
• probe::sunrpc.clnt.bind_new_program(3stap)Bind a new RPC program to an existing client✨
• probe::sunrpc.clnt.call_async(3stap)Make an asynchronous RPC call✨
• probe::sunrpc.clnt.call_sync(3stap)Make a synchronous RPC call✨
• probe::sunrpc.clnt.clone_client(3stap)Clone an RPC client structure✨
• probe::sunrpc.clnt.create_client(3stap)Create an RPC client✨
• probe::sunrpc.clnt.restart_call(3stap)Restart an asynchronous RPC call✨
• probe::sunrpc.clnt.shutdown_client(3stap)Shutdown an RPC client✨
• probe::sunrpc.sched.delay(3stap)Delay an RPC task✨
• probe::sunrpc.sched.execute(3stap)Execute the RPC `scheduler'✨
• probe::sunrpc.sched.new_task(3stap)Create new task for the specified client✨
• probe::sunrpc.sched.release_task(3stap)Release all resources associated with a task✨
• probe::sunrpc.svc.create(3stap)Create an RPC service✨
• probe::sunrpc.svc.destroy(3stap)Destroy an RPC service✨
• probe::sunrpc.svc.drop(3stap)Drop RPC request✨
• probe::sunrpc.svc.process(3stap)Process an RPC request✨
• probe::sunrpc.svc.recv(3stap)Listen for the next RPC request on any socket✨
• probe::sunrpc.svc.register(3stap)Register an RPC service with the local portmapper✨
• probe::sunrpc.svc.send(3stap)Return reply to RPC client✨
• probe::syscall_any(3stap)Record entry into a syscall✨
• probe::syscall_any.return(3stap)Record exit from a syscall✨
• probe::tcp.disconnect(3stap)TCP socket disconnection✨
• probe::tcp.disconnect.return(3stap)TCP socket disconnection complete✨
• probe::tcp.receive(3stap)Called when a TCP packet is received✨
• probe::tcp.recvmsg(3stap)Receiving TCP message✨
• probe::tcp.recvmsg.return(3stap)Receiving TCP message complete✨
• probe::tcp.sendmsg(3stap)Sending a tcp message✨
• probe::tcp.sendmsg.return(3stap)Sending TCP message is done✨
• probe::tcp.setsockopt(3stap)Call to setsockopt✨
• probe::tcp.setsockopt.return(3stap)Return from setsockopt✨
• probe::tcpmib.ActiveOpens(3stap)Count an active opening of a socket✨
• probe::tcpmib.AttemptFails(3stap)Count a failed attempt to open a socket✨
• probe::tcpmib.CurrEstab(3stap)Update the count of open sockets✨
• probe::tcpmib.EstabResets(3stap)Count the reset of a socket✨
• probe::tcpmib.InSegs(3stap)Count an incoming tcp segment✨
• probe::tcpmib.OutRsts(3stap)Count the sending of a reset packet✨
• probe::tcpmib.OutSegs(3stap)Count the sending of a TCP segment✨
• probe::tcpmib.PassiveOpens(3stap)Count the passive creation of a socket✨
• probe::tcpmib.RetransSegs(3stap)Count the retransmission of a TCP segment✨
• probe::tty.init(3stap)Called when a tty is being initalized✨
• probe::tty.ioctl(3stap)called when a ioctl is request to the tty✨
• probe::tty.open(3stap)Called when a tty is opened✨
• probe::tty.poll(3stap)Called when a tty device is being polled✨
• probe::tty.read(3stap)called when a tty line will be read✨
• probe::tty.receive(3stap)called when a tty receives a message✨
• probe::tty.register(3stap)Called when a tty device is registred✨
• probe::tty.release(3stap)Called when the tty is closed✨
• probe::tty.resize(3stap)Called when a terminal resize happens✨
• probe::tty.unregister(3stap)Called when a tty device is being unregistered✨
• probe::tty.write(3stap)write to the tty line✨
• probe::udp.disconnect(3stap)Fires when a process requests for a UDP disconnection✨
• probe::udp.disconnect.return(3stap)UDP has been disconnected successfully✨
• probe::udp.recvmsg(3stap)Fires whenever a UDP message is received✨
• probe::udp.recvmsg.return(3stap)Fires whenever an attempt to receive a UDP message received is completed✨
• probe::udp.sendmsg(3stap)Fires whenever a process sends a UDP message✨
• probe::udp.sendmsg.return(3stap)Fires whenever an attempt to send a UDP message is completed✨
• probe::vm.brk(3stap)Fires when a brk is requested (i.e. the heap will be resized)✨
• probe::vm.kfree(3stap)Fires when kfree is requested✨
• probe::vm.kmalloc(3stap)Fires when kmalloc is requested✨
• probe::vm.kmalloc_node(3stap)Fires when kmalloc_node is requested✨
• probe::vm.kmem_cache_alloc(3stap)Fires when kmem_cache_alloc is requested✨
• probe::vm.kmem_cache_alloc_node(3stap)Fires when kmem_cache_alloc_node is requested✨
• probe::vm.kmem_cache_free(3stap)Fires when kmem_cache_free is requested✨
• probe::vm.mmap(3stap)Fires when an mmap is requested✨
• probe::vm.munmap(3stap)Fires when an munmap is requested✨
• probe::vm.oom_kill(3stap)Fires when a thread is selected for termination by the OOM killer✨
• probe::vm.pagefault(3stap)Records that a page fault occurred✨