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authorDamjan Marion <damarion@cisco.com>2022-03-01 15:51:18 +0100
committerDamjan Marion <dmarion@me.com>2022-03-09 13:51:31 +0000
commit8973b07eecbbfe23a5267975f8052a5c6339c756 (patch)
treefe4d3507ff24c18743d3241cd9ab049ee2add062 /src/vlib/stats/cli.c
parent317cace6185ae134d78a38e1a20249baf751035e (diff)
stats: refactor
Type: refactor Change-Id: Ifd533a095d979dc55bfbe5fac7e0b7510a4d900c Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/vlib/stats/cli.c')
-rw-r--r--src/vlib/stats/cli.c125
1 files changed, 125 insertions, 0 deletions
diff --git a/src/vlib/stats/cli.c b/src/vlib/stats/cli.c
new file mode 100644
index 00000000000..4d7026b5995
--- /dev/null
+++ b/src/vlib/stats/cli.c
@@ -0,0 +1,125 @@
+/* SPDX-License-Identifier: Apache-2.0
+ * Copyright(c) 2022 Cisco Systems, Inc.
+ */
+
+#include <vlib/vlib.h>
+#include <vlib/stats/stats.h>
+
+static int
+name_sort_cmp (void *a1, void *a2)
+{
+ vlib_stats_entry_t *n1 = a1;
+ vlib_stats_entry_t *n2 = a2;
+
+ return strcmp ((char *) n1->name, (char *) n2->name);
+}
+
+static u8 *
+format_stat_dir_entry (u8 *s, va_list *args)
+{
+ vlib_stats_entry_t *ep = va_arg (*args, vlib_stats_entry_t *);
+ char *type_name;
+ char *format_string;
+
+ format_string = "%-74s %-10s %10lld";
+
+ switch (ep->type)
+ {
+ case STAT_DIR_TYPE_SCALAR_INDEX:
+ type_name = "ScalarPtr";
+ break;
+
+ case STAT_DIR_TYPE_COUNTER_VECTOR_SIMPLE:
+ case STAT_DIR_TYPE_COUNTER_VECTOR_COMBINED:
+ type_name = "CMainPtr";
+ break;
+
+ case STAT_DIR_TYPE_ERROR_INDEX:
+ type_name = "ErrIndex";
+ break;
+
+ case STAT_DIR_TYPE_NAME_VECTOR:
+ type_name = "NameVector";
+ break;
+
+ case STAT_DIR_TYPE_EMPTY:
+ type_name = "empty";
+ break;
+
+ case STAT_DIR_TYPE_SYMLINK:
+ type_name = "Symlink";
+ break;
+
+ default:
+ type_name = "illegal!";
+ break;
+ }
+
+ return format (s, format_string, ep->name, type_name, 0);
+}
+static clib_error_t *
+show_stat_segment_command_fn (vlib_main_t *vm, unformat_input_t *input,
+ vlib_cli_command_t *cmd)
+{
+ vlib_stats_segment_t *sm = vlib_stats_get_segment ();
+ vlib_stats_entry_t *show_data;
+ int i;
+
+ int verbose = 0;
+
+ if (unformat (input, "verbose"))
+ verbose = 1;
+
+ /* Lock even as reader, as this command doesn't handle epoch changes */
+ vlib_stats_segment_lock ();
+ show_data = vec_dup (sm->directory_vector);
+ vlib_stats_segment_unlock ();
+
+ vec_sort_with_function (show_data, name_sort_cmp);
+
+ vlib_cli_output (vm, "%-74s %10s %10s", "Name", "Type", "Value");
+
+ for (i = 0; i < vec_len (show_data); i++)
+ {
+ vlib_stats_entry_t *ep = vec_elt_at_index (show_data, i);
+
+ if (ep->type == STAT_DIR_TYPE_EMPTY)
+ continue;
+
+ vlib_cli_output (vm, "%-100U", format_stat_dir_entry,
+ vec_elt_at_index (show_data, i));
+ }
+
+ if (verbose)
+ {
+ ASSERT (sm->heap);
+ vlib_cli_output (vm, "%U", format_clib_mem_heap, sm->heap,
+ 0 /* verbose */);
+ }
+
+ return 0;
+}
+
+static clib_error_t *
+show_stat_segment_hash_command_fn (vlib_main_t *vm, unformat_input_t *input,
+ vlib_cli_command_t *cmd)
+{
+ vlib_stats_segment_t *sm = vlib_stats_get_segment ();
+ char *name;
+ u32 i;
+ hash_foreach_mem (name, i, sm->directory_vector_by_name,
+ ({ vlib_cli_output (vm, "%d: %s\n", i, name); }));
+ return 0;
+}
+
+VLIB_CLI_COMMAND (show_stat_segment_hash_command, static) = {
+ .path = "show statistics hash",
+ .short_help = "show statistics hash",
+ .function = show_stat_segment_hash_command_fn,
+};
+
+VLIB_CLI_COMMAND (show_stat_segment_command, static) = {
+ .path = "show statistics segment",
+ .short_help = "show statistics segment [verbose]",
+ .function = show_stat_segment_command_fn,
+};