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"show log": print wall-clock time

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Change-Id: I36f42c03f778955dd543da6c878be090d0443922
Signed-off-by: Dave Barach <dave@barachs.net>
This commit is contained in:
Dave Barach
2018-09-27 08:46:15 -04:00
committed by Damjan Marion
parent 45ca73f6af
commit 10a690bee9
1 changed files with 14 additions and 1 deletions
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15
src/vlib/log.c
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@@ -62,6 +62,11 @@ typedef struct
int default_syslog_log_level;
int unthrottle_time;
u32 indent;
/* time zero */
struct timeval time_zero_timeval;
f64 time_zero;
} vlib_log_main_t;
vlib_log_main_t log_main = {
@@ -276,6 +281,10 @@ static clib_error_t *
vlib_log_init (vlib_main_t * vm)
{
vlib_log_main_t *lm = &log_main;
gettimeofday (&lm->time_zero_timeval, 0);
lm->time_zero = vlib_time_now (vm);
vec_validate (lm->entries, lm->size);
lm->log_class = vlib_log_register_class ("log", 0);
u8 *tmp = format (NULL, "%U %-10U %-10U ", format_time_float, 0, (f64) 0,
@@ -297,12 +306,16 @@ show_log (vlib_main_t * vm,
vlib_log_entry_t *e;
int i = last_log_entry ();
int count = lm->count;
f64 time_offset;
time_offset = (f64) lm->time_zero_timeval.tv_sec
+ (((f64) lm->time_zero_timeval.tv_usec) * 1e-6) - lm->time_zero;
while (count--)
{
e = vec_elt_at_index (lm->entries, i);
vlib_cli_output (vm, "%U %-10U %-10U %v",
format_time_float, 0, e->timestamp,
format_time_float, 0, e->timestamp + time_offset,
format_vlib_log_level, e->level,
format_vlib_log_class, e->class, e->string);
i = (i + 1) % lm->size;