diff options
| author |   Benoît Ganne <bganne@cisco.com> | 2023-02-08 18:54:30 +0100 |
|---|---|---|
| committer |   Damjan Marion <dmarion@0xa5.net> | 2023-03-06 14:11:07 +0000 |
| commit | af62f93478e760b675bba7aba06b30efd63d12b4 (patch) | |
| tree | 6283b5349e76795a7bba1f573d44775238878fba /src | |
| parent | 73507dd1aa1f8ae7573fc73025ed1b9fc0db3532 (diff) | |
vppinfra: display only the 1st 50 memory traces by default
When using memory traces it can take a long time to display all traces
bigger than 1k if there are lots of them, especially as we need to
resolve symbols.
It is better to display only the 1st 50 by default, unless verbose is
used.
Also fix the help string.
Type: improvement
Change-Id: I1e5e30209f10d2b05c561dbf856cb126e0cf513d
Signed-off-by: Benoît Ganne <bganne@cisco.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/vlib/cli.c | 2 | ||||
| -rw-r--r-- | src/vppinfra/mem_dlmalloc.c | 6 |
2 files changed, 5 insertions, 3 deletions
diff --git a/src/vlib/cli.c b/src/vlib/cli.c index 9c53200f8cf..5dd25980c8c 100644 --- a/src/vlib/cli.c +++ b/src/vlib/cli.c @@ -981,7 +981,7 @@ show_memory_usage (vlib_main_t * vm, VLIB_CLI_COMMAND (show_memory_usage_command, static) = { .path = "show memory", .short_help = "show memory [api-segment][stats-segment][verbose]\n" - " [numa-heaps][map]", + " [numa-heaps][map][main-heap]", .function = show_memory_usage, }; /* *INDENT-ON* */ diff --git a/src/vppinfra/mem_dlmalloc.c b/src/vppinfra/mem_dlmalloc.c index 25014c8ec78..59c7b7c2aa9 100644 --- a/src/vppinfra/mem_dlmalloc.c +++ b/src/vppinfra/mem_dlmalloc.c @@ -355,6 +355,7 @@ format_mheap_trace (u8 * s, va_list * va) int verbose = va_arg (*va, int); int have_traces = 0; int i; + int n = 0; clib_spinlock_lock (&tm->lock); if (vec_len (tm->traces) > 0 && @@ -381,9 +382,10 @@ format_mheap_trace (u8 * s, va_list * va) total_objects_traced += t->n_allocations; - /* When not verbose only report allocations of more than 1k. */ - if (!verbose && t->n_bytes < 1024) + /* When not verbose only report the 50 biggest allocations */ + if (!verbose && n >= 50) continue; + n++; if (t == traces_copy) s = format (s, "%=9s%=9s %=10s Traceback\n", "Bytes", "Count", |