2 *------------------------------------------------------------------
5 * Copyright (c) 2018 Cisco and/or its affiliates.
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at:
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 *------------------------------------------------------------------
20 #include <vpp-api/client/stat_client.h>
21 #include <vlib/vlib.h>
22 #include <vpp/vnet/config.h>
25 stat_poll_loop (u8 ** patterns)
27 struct timespec ts, tsrem;
28 stat_segment_data_t *res;
29 int i, j, k, lost_connection = 0;
30 f64 heartbeat, prev_heartbeat = 0;
31 u32 *stats = stat_segment_ls (patterns);
37 printf ("\033[2J"); /* clear the screen */
40 heartbeat = stat_segment_heartbeat ();
41 if (heartbeat > prev_heartbeat)
43 prev_heartbeat = heartbeat;
50 if (lost_connection > 10)
52 fformat (stderr, "Lost connection to VPP...\n");
56 printf ("\033[H"); /* Cursor top left corner */
57 res = stat_segment_dump (stats);
60 stats = stat_segment_ls (patterns);
63 for (i = 0; i < vec_len (res); i++)
67 case STAT_DIR_TYPE_COUNTER_VECTOR_SIMPLE:
68 for (k = 0; k < vec_len (res[i].simple_counter_vec); k++)
69 for (j = 0; j < vec_len (res[i].simple_counter_vec[k]); j++)
70 fformat (stdout, "[%d]: %llu packets %s\n",
71 j, res[i].simple_counter_vec[k][j], res[i].name);
74 case STAT_DIR_TYPE_COUNTER_VECTOR_COMBINED:
75 for (k = 0; k < vec_len (res[i].simple_counter_vec); k++)
76 for (j = 0; j < vec_len (res[i].combined_counter_vec[k]); j++)
77 fformat (stdout, "[%d]: %llu packets, %llu bytes %s\n",
78 j, res[i].combined_counter_vec[k][j].packets,
79 res[i].combined_counter_vec[k][j].bytes,
83 case STAT_DIR_TYPE_SCALAR_INDEX:
84 fformat (stdout, "%.2f %s\n", res[i].scalar_value, res[i].name);
87 case STAT_DIR_TYPE_EMPTY:
91 printf ("Unknown value\n");
95 stat_segment_data_free (res);
96 /* Scrape stats every 5 seconds */
99 while (nanosleep (&ts, &tsrem) < 0)
105 enum stat_client_cmd_e
107 STAT_CLIENT_CMD_UNKNOWN,
109 STAT_CLIENT_CMD_POLL,
110 STAT_CLIENT_CMD_DUMP,
111 STAT_CLIENT_CMD_TIGHTPOLL,
114 #ifdef CLIB_SANITIZE_ADDR
115 /* default options for Address Sanitizer */
117 __asan_default_options (void)
119 return VPP_SANITIZE_ADDR_OPTIONS;
121 #endif /* CLIB_SANITIZE_ADDR */
124 main (int argc, char **argv)
126 unformat_input_t _argv, *a = &_argv;
127 u8 *stat_segment_name, *pattern = 0, **patterns = 0;
129 enum stat_client_cmd_e cmd = STAT_CLIENT_CMD_UNKNOWN;
131 /* Create a heap of 64MB */
132 clib_mem_init (0, 64 << 20);
134 unformat_init_command_line (a, argv);
136 stat_segment_name = (u8 *) STAT_SEGMENT_SOCKET_FILE;
138 while (unformat_check_input (a) != UNFORMAT_END_OF_INPUT)
140 if (unformat (a, "socket-name %s", &stat_segment_name))
142 else if (unformat (a, "ls"))
144 cmd = STAT_CLIENT_CMD_LS;
146 else if (unformat (a, "dump"))
148 cmd = STAT_CLIENT_CMD_DUMP;
150 else if (unformat (a, "poll"))
152 cmd = STAT_CLIENT_CMD_POLL;
154 else if (unformat (a, "tightpoll"))
156 cmd = STAT_CLIENT_CMD_TIGHTPOLL;
158 else if (unformat (a, "%s", &pattern))
160 vec_add1 (patterns, pattern);
165 "%s: usage [socket-name <name>] [ls|dump|poll] <patterns> ...\n",
171 rv = stat_segment_connect ((char *) stat_segment_name);
174 fformat (stderr, "Couldn't connect to vpp, does %s exist?\n",
181 stat_segment_data_t *res;
183 dir = stat_segment_ls (patterns);
187 case STAT_CLIENT_CMD_LS:
188 /* List all counters */
189 for (i = 0; i < vec_len (dir); i++)
191 char *n = stat_segment_index_to_name (dir[i]);
199 case STAT_CLIENT_CMD_DUMP:
200 res = stat_segment_dump (dir);
201 for (i = 0; i < vec_len (res); i++)
205 case STAT_DIR_TYPE_COUNTER_VECTOR_SIMPLE:
206 if (res[i].simple_counter_vec == 0)
208 for (k = 0; k < vec_len (res[i].simple_counter_vec); k++)
209 for (j = 0; j < vec_len (res[i].simple_counter_vec[k]); j++)
210 fformat (stdout, "[%d @ %d]: %llu packets %s\n",
211 j, k, res[i].simple_counter_vec[k][j],
215 case STAT_DIR_TYPE_COUNTER_VECTOR_COMBINED:
216 if (res[i].combined_counter_vec == 0)
218 for (k = 0; k < vec_len (res[i].combined_counter_vec); k++)
219 for (j = 0; j < vec_len (res[i].combined_counter_vec[k]); j++)
220 fformat (stdout, "[%d @ %d]: %llu packets, %llu bytes %s\n",
221 j, k, res[i].combined_counter_vec[k][j].packets,
222 res[i].combined_counter_vec[k][j].bytes,
226 case STAT_DIR_TYPE_SCALAR_INDEX:
227 fformat (stdout, "%.2f %s\n", res[i].scalar_value, res[i].name);
230 case STAT_DIR_TYPE_NAME_VECTOR:
231 if (res[i].name_vector == 0)
233 for (k = 0; k < vec_len (res[i].name_vector); k++)
234 if (res[i].name_vector[k])
235 fformat (stdout, "[%d]: %s %s\n", k, res[i].name_vector[k],
239 case STAT_DIR_TYPE_EMPTY:
246 stat_segment_data_free (res);
249 case STAT_CLIENT_CMD_POLL:
250 stat_poll_loop (patterns);
251 /* We can only exist the pool loop if we lost connection to VPP */
252 stat_segment_disconnect ();
256 case STAT_CLIENT_CMD_TIGHTPOLL:
259 res = stat_segment_dump (dir);
264 dir = stat_segment_ls (patterns);
267 stat_segment_data_free (res);
273 "%s: usage [socket-name <name>] [ls|dump|poll] <patterns> ...\n",
277 stat_segment_disconnect ();
283 * fd.io coding-style-patch-verification: ON
286 * eval: (c-set-style "gnu")