tapset::ioscheduler(3stap) [centos man page]
tapset::ioscheduler(3stap) tapset::ioscheduler(3stap) NAME
tapset::ioscheduler - systemtap ioscheduler tapset DESCRIPTION
This family of probe points is used to probe IO scheduler activities. ioscheduler.elv_next_request Fires when a request is retrieved from the request queue See probe::ioscheduler.elv_next_request(3stap) for details. ioscheduler.elv_next_request.return Fires when a request retrieval issues a return signal See probe::ioscheduler.elv_next_request.return(3stap) for details. ioscheduler.elv_completed_request Fires when a request is completed See probe::ioscheduler.elv_completed_request(3stap) for details. ioscheduler.elv_add_request.kp kprobe based probe to indicate that a request was added to the request queue See probe::ioscheduler.elv_add_request.kp(3stap) for details. ioscheduler.elv_add_request.tp tracepoint based probe to indicate a request is added to the request queue. See probe::ioscheduler.elv_add_request.tp(3stap) for details. ioscheduler.elv_add_request probe to indicate request is added to the request queue. See probe::ioscheduler.elv_add_request(3stap) for details. ioscheduler_trace.elv_completed_request Fires when a request is See probe::ioscheduler_trace.elv_completed_request(3stap) for details. ioscheduler_trace.elv_issue_request Fires when a request is See probe::ioscheduler_trace.elv_issue_request(3stap) for details. ioscheduler_trace.elv_requeue_request Fires when a request is See probe::ioscheduler_trace.elv_requeue_request(3stap) for details. ioscheduler_trace.elv_abort_request Fires when a request is aborted. See probe::ioscheduler_trace.elv_abort_request(3stap) for details. ioscheduler_trace.plug Fires when a request queue is plugged; See probe::ioscheduler_trace.plug(3stap) for details. ioscheduler_trace.unplug_io Fires when a request queue is unplugged; See probe::ioscheduler_trace.unplug_io(3stap) for details. ioscheduler_trace.unplug_timer Fires when unplug timer associated See probe::ioscheduler_trace.unplug_timer(3stap) for details. SEE ALSO
probe::ioscheduler.elv_next_request(3stap), probe::ioscheduler.elv_next_request.return(3stap), probe::ioscheduler.elv_completed_request(3stap), probe::ioscheduler.elv_add_request.kp(3stap), probe::ioscheduler.elv_add_request.tp(3stap), probe::ioscheduler.elv_add_request(3stap), probe::ioscheduler_trace.elv_completed_request(3stap), probe::ioscheduler_trace.elv_issue_request(3stap), probe::ioscheduler_trace.elv_requeue_request(3stap), probe::ioscheduler_trace.elv_abort_request(3stap), probe::ioscheduler_trace.plug(3stap), probe::ioscheduler_trace.unplug_io(3stap), probe::ioscheduler_trace.unplug_timer(3stap), stap(1), stapprobes(3stap) IBM
--- tapset::ioscheduler(3stap)
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tapset::networking(3stap) tapset::networking(3stap) NAME
tapset::networking - systemtap networking tapset DESCRIPTION
This family of probe points is used to probe the activities of the network device. netdev.receive Data received from network device. See probe::netdev.receive(3stap) for details. netdev.transmit Network device transmitting buffer See probe::netdev.transmit(3stap) for details. netdev.change_mtu Called when the netdev MTU is changed See probe::netdev.change_mtu(3stap) for details. netdev.open Called when the device is opened See probe::netdev.open(3stap) for details. netdev.close Called when the device is closed See probe::netdev.close(3stap) for details. netdev.hard_transmit Called when the devices is going to TX (hard) See probe::netdev.hard_transmit(3stap) for details. netdev.rx Called when the device is going to receive a packet See probe::netdev.rx(3stap) for details. netdev.change_rx_flag Called when the device RX flag will be changed See probe::netdev.change_rx_flag(3stap) for details. netdev.set_promiscuity Called when the device enters/leaves promiscuity See probe::netdev.set_promiscuity(3stap) for details. netdev.ioctl Called when the device suffers an IOCTL See probe::netdev.ioctl(3stap) for details. netdev.register Called when the device is registered See probe::netdev.register(3stap) for details. netdev.unregister Called when the device is being unregistered See probe::netdev.unregister(3stap) for details. netdev.get_stats Called when someone asks the device statistics See probe::netdev.get_stats(3stap) for details. netdev.change_mac Called when the netdev_name has the MAC changed See probe::netdev.change_mac(3stap) for details. SEE ALSO
probe::netdev.receive(3stap), probe::netdev.transmit(3stap), probe::netdev.change_mtu(3stap), probe::netdev.open(3stap), probe::netdev.close(3stap), probe::netdev.hard_transmit(3stap), probe::netdev.rx(3stap), probe::netdev.change_rx_flag(3stap), probe::netdev.set_promiscuity(3stap), probe::netdev.ioctl(3stap), probe::netdev.register(3stap), probe::netdev.unregister(3stap), probe::netdev.get_stats(3stap), probe::netdev.change_mac(3stap), stap(1), stapprobes(3stap) IBM
--- tapset::networking(3stap)