From af62f93478e760b675bba7aba06b30efd63d12b4 Mon Sep 17 00:00:00 2001 From: Benoît Ganne Date: Wed, 8 Feb 2023 18:54:30 +0100 Subject: vppinfra: display only the 1st 50 memory traces by default MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 --- src/vppinfra/mem_dlmalloc.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'src/vppinfra') 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", -- cgit 1.2.3-korg