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authorDave Barach <dave@barachs.net>2019-10-01 13:34:23 -0400
committerFlorin Coras <florin.coras@gmail.com>2019-10-02 20:44:02 +0000
commita8df85ce1fe957efa8301bd5b5ac3c03737d31f1 (patch)
tree3f36a36f7b9cd52eb92ed62db7e15534dd3ed0df /src/vlib/node_cli.c
parenteacc8c5943e44d19b5a65a68db3ad5adf9e37495 (diff)
vlib: improve summary vector-rate statistics
Type: refactor Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: I4b77879b0a84fdec3c1518a972cf003d5135222d Signed-off-by: Ole Troan <ot@cisco.com>
Diffstat (limited to 'src/vlib/node_cli.c')
-rw-r--r--src/vlib/node_cli.c31
1 files changed, 15 insertions, 16 deletions
diff --git a/src/vlib/node_cli.c b/src/vlib/node_cli.c
index 58b63c366bf..5f0617d7eae 100644
--- a/src/vlib/node_cli.c
+++ b/src/vlib/node_cli.c
@@ -299,6 +299,13 @@ format_vlib_node_stats (u8 * s, va_list * va)
return s;
}
+f64 vlib_get_stat_segment_update_rate (void) __attribute__ ((weak));
+f64
+vlib_get_stat_segment_update_rate (void)
+{
+ return 1e70;
+}
+
static clib_error_t *
show_node_runtime (vlib_main_t * vm,
unformat_input_t * input, vlib_cli_command_t * cmd)
@@ -308,8 +315,7 @@ show_node_runtime (vlib_main_t * vm,
f64 time_now;
u32 node_index;
vlib_node_t ***node_dups = 0;
- f64 *vectors_per_main_loop = 0;
- f64 *last_vector_length_per_node = 0;
+ f64 *internal_node_vector_rates = 0;
time_now = vlib_time_now (vm);
@@ -367,10 +373,8 @@ show_node_runtime (vlib_main_t * vm,
nodes = vec_dup (nm->nodes);
vec_add1 (node_dups, nodes);
- vec_add1 (vectors_per_main_loop,
- vlib_last_vectors_per_main_loop_as_f64 (stat_vm));
- vec_add1 (last_vector_length_per_node,
- vlib_last_vector_length_per_node (stat_vm));
+ vec_add1 (internal_node_vector_rates,
+ vlib_internal_node_vector_rate (stat_vm));
}
vlib_worker_thread_barrier_release (vm);
@@ -434,15 +438,11 @@ show_node_runtime (vlib_main_t * vm,
dt = time_now - nm->time_last_runtime_stats_clear;
vlib_cli_output
(vm,
- "Time %.1f, average vectors/node %.2f, last %d main loops %.2f per node %.2f"
- "\n vector rates in %.4e, out %.4e, drop %.4e, punt %.4e",
+ "Time %.1f, %f sec internal node vector rate %.2f \n"
+ " vector rates in %.4e, out %.4e, drop %.4e, punt %.4e",
dt,
- (n_internal_calls > 0
- ? (f64) n_internal_vectors / (f64) n_internal_calls
- : 0),
- 1 << VLIB_LOG2_MAIN_LOOPS_PER_STATS_UPDATE,
- vectors_per_main_loop[j],
- last_vector_length_per_node[j],
+ vlib_get_stat_segment_update_rate (),
+ internal_node_vector_rates[j],
(f64) n_input / dt,
(f64) n_output / dt, (f64) n_drop / dt, (f64) n_punt / dt);
@@ -465,8 +465,7 @@ show_node_runtime (vlib_main_t * vm,
}
vec_free (stat_vms);
vec_free (node_dups);
- vec_free (vectors_per_main_loop);
- vec_free (last_vector_length_per_node);
+ vec_free (internal_node_vector_rates);
}
return 0;