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FD.io VPP
v21.10.1-2-g0a485f517
Vector Packet Processing
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FD.io VPP
v21.10.1-2-g0a485f517
Vector Packet Processing
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Clear commands.
Declaration: vlib_cli_clear_command (src/vlib/cli.c line 66)
Clear error counters.
Declaration: cli_clear_error_counters (src/vlib/error.c line 377)
Implementation: clear_error_counters.
clear logging.
Declaration: cli_clear_log (src/vlib/log.c line 509)
Implementation: clear_log.
Clear node counters.
Declaration: cli_clear_node_counters (src/vlib/error.c line 385)
Implementation: clear_error_counters.
Clear packet processing runtime statistics.
Declaration: clear_node_runtime_command (src/vlib/node_cli.c line 703)
Implementation: clear_node_runtime.
Clear trace buffer and free memory.
Declaration: clear_trace_cli (src/vlib/trace.c line 602)
Implementation: cli_clear_trace_buffer.
Clear the event log.
Declaration: elog_clear_cli (src/vlib/main.c line 702)
Implementation: vlib_cli_elog_clear.
event-logger resize <nnn>.
Declaration: elog_resize_cli (src/vlib/main.c line 827)
Implementation: elog_resize_command_fn.
Restart the event-logger.
Declaration: elog_restart_cli (src/vlib/main.c line 797)
Implementation: elog_restart.
event-logger save <filename> (saves log in /tmp/<filename>).
Declaration: elog_save_cli (src/vlib/main.c line 757)
Implementation: elog_save_buffer.
Stop the event-logger.
Declaration: elog_stop_cli (src/vlib/main.c line 777)
Implementation: elog_stop.
event-logger trace [api][cli][barrier][dispatch]
[circuit-node <name> e.g. ethernet-input][disable].
Control event logging of api, cli, and thread barrier events With no arguments, displays the current trace status. Name the event groups you wish to trace or stop tracing.
event-logger trace api cli barrier
event-logger trace api cli barrier disable
event-logger trace dispatch
event-logger trace circuit-node ethernet-input
vpp# event-logger trace [api][cli][barrier][disable]
Declaration: event_logger_trace_command (src/vlib/cli.c line 1601)
Implementation: event_logger_trace_command_fn.
memory-trace on|off [api-segment][stats-segment][main-heap]
[numa-heap <numa-id>]
Declaration: enable_disable_memory_trace_command (src/vlib/cli.c line 1077)
Implementation: enable_disable_memory_trace.
restart process.
Declaration: restart_cmd (src/vlib/cli.c line 1112)
Implementation: restart_cmd_fn.
Set commands.
Declaration: vlib_cli_set_command (src/vlib/cli.c line 74)
set logging class <class> [rate-limit <int>] [level <level>] [syslog-level <level>].
Declaration: cli_set_log (src/vlib/log.c line 643)
Implementation: set_log_class.
set logging size <int>.
Declaration: cli_set_log_size (src/vlib/log.c line 713)
Implementation: set_log_size.
set logging unthrottle-time <int>.
Declaration: cli_set_log_params (src/vlib/log.c line 677)
Implementation: set_log_unth_time.
set node function <node-name> <variant-name>.
Declaration: set_node_fn_command (src/vlib/node_cli.c line 926)
Implementation: set_node_fn.
Show commands.
Declaration: vlib_cli_show_command (src/vlib/cli.c line 58)
Show packet buffer allocation.
Declaration: show_buffers_command (src/vlib/buffer.c line 642)
Implementation: show_buffers.
show cli [mp-safe][not-mp-safe][hit][clear-hit].
Displays debug cli command information
vpp# show cli [mp-safe][not-mp-safe][hit][clear-hit]
"show cli" displays the entire debug cli:
abf attach abf policy adjacency counters api trace app ns bfd key del ... and so on ...
"show cli mp-safe" displays mp-safe debug CLI commands:
abf policy binary-api create vhost-user exec ip container ip mroute ip probe-neighbor ip route ip scan-neighbor ip table ip6 table
"show cli not-mp-safe" displays debug CLI commands which cause worker thread barrier synchronization
"show cli hit" displays commands which have been executed. Qualify as desired with "mp-safe" or "not-mp-safe".
"show cli clear-hit" clears the per-command hit counters.
Declaration: show_cli_command (src/vlib/cli.c line 1818)
Implementation: show_cli_command_fn.
show clock.
Declaration: f_command (src/vlib/threads.c line 1676)
Implementation: show_clock_command_fn.
Show cpu information.
Displays various information about the CPU.
vpp# show cpu
Model name: Intel(R) Xeon(R) CPU E5-2667 v4 @ 3.20GHz
Microarchitecture: Broadwell (Broadwell-EP/EX)
Flags: sse3 ssse3 sse41 sse42 avx avx2 aes
Base Frequency: 3.20 GHz
Declaration: show_cpu_command (src/vlib/cli.c line 963)
Implementation: show_cpu.
Show error counts.
Declaration: vlib_cli_show_errors (src/vlib/error.c line 344)
Implementation: show_errors.
Show event logger info.
Declaration: elog_show_cli (src/vlib/main.c line 886)
Implementation: elog_show_buffer.
show frame-queue trace.
Declaration: cmd_show_frame_queue_trace (src/vlib/threads_cli.c line 366)
Implementation: show_frame_queue_trace.
show frame-queue histogram.
Declaration: cmd_show_frame_queue_histogram (src/vlib/threads_cli.c line 374)
Implementation: show_frame_queue_histogram.
show logging.
Declaration: cli_show_log (src/vlib/log.c line 430)
Implementation: show_log.
show logging configuration.
Declaration: cli_show_log_config (src/vlib/log.c line 478)
Implementation: show_log_config.
show memory [api-segment][stats-segment][verbose]
[numa-heaps][map].
Declaration: show_memory_usage_command (src/vlib/cli.c line 929)
Implementation: show_memory_usage.
show node [index] <node-name | node-index>.
Declaration: show_node_command (src/vlib/node_cli.c line 873)
Implementation: show_node.
Show node counters.
Declaration: cli_show_node_counters (src/vlib/error.c line 352)
Implementation: show_errors.
show physmem [verbose | detail | map].
Declaration: show_physmem_command (src/vlib/physmem.c line 164)
Implementation: show_physmem.
show client[s] registered with the punt infra.
Declaration: punt_client_show_command (src/vlib/punt.c line 610)
Implementation: punt_client_show.
show the punt DB.
Declaration: punt_db_show_command (src/vlib/punt.c line 676)
Implementation: punt_db_show.
show all punt reasons.
Declaration: punt_reason_show_command (src/vlib/punt.c line 633)
Implementation: punt_reason_show.
show the punt stats.
Declaration: punt_stats_show_command (src/vlib/punt.c line 703)
Implementation: punt_stats_show.
Show packet processing runtime.
Declaration: show_node_runtime_command (src/vlib/node_cli.c line 650)
Implementation: show_node_runtime.
Show threads.
Declaration: show_threads_command (src/vlib/threads_cli.c line 88)
Implementation: show_threads_fn.
Show trace buffer [max COUNT].
Declaration: show_trace_cli (src/vlib/trace.c line 361)
Implementation: cli_show_trace_buffer.
Show node dispatch frame statistics.
Declaration: show_frame_stats_cli (src/vlib/main.c line 292)
Implementation: show_frame_stats.
Show packet processing node graph.
Declaration: show_node_graph_command (src/vlib/node_cli.c line 88)
Implementation: show_node_graph.
Dump packet processing node graph as a graphviz dotfile.
Dump dot files data to draw a graph of all the nodes. If the argument 'filter' is provided, only the active nodes (since the last "clear run" comand) are selected and they are scaled and colored according to their utilization. You can choose to filter nodes that are called, nodes that receive vectors or both (default). The 'file' option allows to save data in a temp file.
show vlib graphviz
show vlib graphviz filter file tmpfile
show vlib graphviz filter calls file tmpfile
vpp# show vlib graphviz [filter][calls][vectors][file <filename>]
Declaration: show_node_graphviz_command (src/vlib/node_cli.c line 327)
Implementation: show_node_graphviz.
suspend debug CLI for 30ms.
Declaration: suspend_command (src/vlib/cli.c line 1619)
Implementation: suspend_command_fn.
Test commands.
Declaration: vlib_cli_test_command (src/vlib/cli.c line 82)
test frame-queue nelts (4,8,16,32).
Declaration: cmd_test_frame_queue_nelts (src/vlib/threads_cli.c line 449)
Implementation: test_frame_queue_nelts.
test frame-queue threshold N (0=no limit).
Declaration: cmd_test_frame_queue_threshold (src/vlib/threads_cli.c line 528)
Implementation: test_frame_queue_threshold.
test log <level> <class> <subclass> <message>.
Declaration: cli_test_log (src/vlib/log.c line 792)
Implementation: test_log_class_subclass.
Sleep for 10 seconds.
Declaration: ping_command (src/vlib/cli.c line 1144)
Implementation: sleep_ten_seconds.
Packet tracer commands.
Declaration: trace_cli_command (src/vlib/trace.c line 177)
trace add <input-graph-node> <add'l-pkts-for-node-> [filter] [verbose].
Declaration: add_trace_cli (src/vlib/trace.c line 482)
Implementation: cli_add_trace_buffer.
trace filter none | [include|exclude] NODE COUNT.
Declaration: filter_trace_cli (src/vlib/trace.c line 586)
Implementation: cli_filter_trace.
trace frame-queue (on|off).
Declaration: cmd_trace_frame_queue (src/vlib/threads_cli.c line 184)
Implementation: trace_frame_queue.
1.8.17