#include <vlib/vlib.h>
#include <vlib/unix/unix.h>
+#include <vppinfra/callback.h>
#include <vppinfra/cpu.h>
#include <vppinfra/elog.h>
#include <unistd.h>
}
(void) clib_mem_trace_enable_disable (0);
- leak_report = format (0, "%U", format_mheap, clib_mem_get_heap (),
+ leak_report = format (0, "%U", format_clib_mem_heap, 0,
1 /* verbose, i.e. print leaks */ );
clib_mem_trace (0);
vlib_cli_output (vm, "%v", leak_report);
if (!c->is_mp_safe)
vlib_worker_thread_barrier_sync (vm);
+ if (PREDICT_FALSE (vec_len (cm->perf_counter_cbs) != 0))
+ clib_call_callbacks (cm->perf_counter_cbs, cm,
+ c - cm->commands, 0 /* before */ );
c->hit_counter++;
c_error = c->function (vm, si, c);
+ if (PREDICT_FALSE (vec_len (cm->perf_counter_cbs) != 0))
+ clib_call_callbacks (cm->perf_counter_cbs, cm,
+ c - cm->commands, 1 /* after */ );
if (!c->is_mp_safe)
vlib_worker_thread_barrier_release (vm);
s = va_format (0, fmt, &va);
va_end (va);
+ /* some format functions might return 0
+ * e.g. show int addr */
+ if (NULL == s)
+ return;
+
/* Terminate with \n if not present. */
if (vec_len (s) > 0 && s[vec_len (s) - 1] != '\n')
vec_add1 (s, '\n');
show_memory_usage (vlib_main_t * vm,
unformat_input_t * input, vlib_cli_command_t * cmd)
{
+ clib_mem_main_t *mm = &clib_mem_main;
int verbose __attribute__ ((unused)) = 0;
int api_segment = 0, stats_segment = 0, main_heap = 0, numa_heaps = 0;
+ int map = 0;
clib_error_t *error;
u32 index = 0;
int i;
main_heap = 1;
else if (unformat (input, "numa-heaps"))
numa_heaps = 1;
+ else if (unformat (input, "map"))
+ map = 1;
else
{
error = clib_error_return (0, "unknown input `%U'",
}
}
- if ((api_segment + stats_segment + main_heap + numa_heaps) == 0)
+ if ((api_segment + stats_segment + main_heap + numa_heaps + map) == 0)
return clib_error_return
- (0, "Need one of api-segment, stats-segment, main-heap or numa-heaps");
+ (0, "Need one of api-segment, stats-segment, main-heap, numa-heaps "
+ "or map");
if (api_segment)
{
void *oldheap = vl_msg_push_heap ();
was_enabled = clib_mem_trace_enable_disable (0);
- u8 *s_in_svm =
- format (0, "%U\n", format_mheap, clib_mem_get_heap (), 1);
+ u8 *s_in_svm = format (0, "%U\n", format_clib_mem_heap, 0, 1);
vl_msg_pop_heap (oldheap);
u8 *s = vec_dup (s_in_svm);
{
void *oldheap = vlib_stats_push_heap (0);
was_enabled = clib_mem_trace_enable_disable (0);
- u8 *s_in_svm =
- format (0, "%U\n", format_mheap, clib_mem_get_heap (), 1);
+ u8 *s_in_svm = format (0, "%U\n", format_clib_mem_heap, 0, 1);
if (oldheap)
clib_mem_set_heap (oldheap);
u8 *s = vec_dup (s_in_svm);
}
-#if USE_DLMALLOC == 0
- /* *INDENT-OFF* */
- foreach_vlib_main (
- ({
- mheap_t *h = mheap_header (clib_per_cpu_mheaps[index]);
- vlib_cli_output (vm, "%sThread %d %s\n", index ? "\n":"", index,
- vlib_worker_threads[index].name);
- vlib_cli_output (vm, " %U\n", format_page_map, pointer_to_uword (h) -
- h->vm_alloc_offset_from_header,
- h->vm_alloc_size);
- vlib_cli_output (vm, " %U\n", format_mheap, clib_per_cpu_mheaps[index],
- verbose);
- index++;
- }));
- /* *INDENT-ON* */
-#else
{
if (main_heap)
{
/* *INDENT-OFF* */
foreach_vlib_main (
({
- struct dlmallinfo mi;
- void *mspace;
- mspace = clib_per_cpu_mheaps[index];
-
- mi = mspace_mallinfo (mspace);
vlib_cli_output (vm, "%sThread %d %s\n", index ? "\n":"", index,
vlib_worker_threads[index].name);
- vlib_cli_output (vm, " %U\n", format_page_map,
- pointer_to_uword (mspace_least_addr(mspace)),
- mi.arena);
- vlib_cli_output (vm, " %U\n", format_mheap,
- clib_per_cpu_mheaps[index],
+ vlib_cli_output (vm, " %U\n", format_clib_mem_heap,
+ mm->per_cpu_mheaps[index],
verbose);
index++;
}));
}
if (numa_heaps)
{
- struct dlmallinfo mi;
- void *mspace;
-
- for (i = 0; i < ARRAY_LEN (clib_per_numa_mheaps); i++)
+ for (i = 0; i < ARRAY_LEN (mm->per_numa_mheaps); i++)
{
- if (clib_per_numa_mheaps[i] == 0)
+ if (mm->per_numa_mheaps[i] == 0)
continue;
- if (clib_per_numa_mheaps[i] == clib_per_cpu_mheaps[i])
+ if (mm->per_numa_mheaps[i] == mm->per_cpu_mheaps[i])
{
vlib_cli_output (vm, "Numa %d uses the main heap...", i);
continue;
}
was_enabled = clib_mem_trace_enable_disable (0);
- mspace = clib_per_numa_mheaps[i];
- mi = mspace_mallinfo (mspace);
vlib_cli_output (vm, "Numa %d:", i);
- vlib_cli_output (vm, " %U\n", format_page_map,
- pointer_to_uword (mspace_least_addr (mspace)),
- mi.arena);
- vlib_cli_output (vm, " %U\n", format_mheap,
- clib_per_numa_mheaps[index], verbose);
+ vlib_cli_output (vm, " %U\n", format_clib_mem_heap,
+ mm->per_numa_mheaps[index], verbose);
}
}
+ if (map)
+ {
+ clib_mem_page_stats_t stats = { };
+ clib_mem_vm_map_hdr_t *hdr = 0;
+ u8 *s = 0;
+ int numa = -1;
+
+ s = format (s, "\n%-16s%7s%5s%7s%7s",
+ "StartAddr", "size", "FD", "PageSz", "Pages");
+ while ((numa = vlib_mem_get_next_numa_node (numa)) != -1)
+ s = format (s, " Numa%u", numa);
+ s = format (s, " NotMap");
+ s = format (s, " Name");
+ vlib_cli_output (vm, "%v", s);
+ vec_reset_length (s);
+
+ while ((hdr = clib_mem_vm_get_next_map_hdr (hdr)))
+ {
+ clib_mem_get_page_stats ((void *) hdr->base_addr,
+ hdr->log2_page_sz, hdr->num_pages,
+ &stats);
+ s = format (s, "%016lx%7U",
+ hdr->base_addr, format_memory_size,
+ hdr->num_pages << hdr->log2_page_sz);
+
+ if (hdr->fd != -1)
+ s = format (s, "%5d", hdr->fd);
+ else
+ s = format (s, "%5s", " ");
+
+ s = format (s, "%7U%7lu",
+ format_log2_page_size, hdr->log2_page_sz,
+ hdr->num_pages);
+ while ((numa = vlib_mem_get_next_numa_node (numa)) != -1)
+ s = format (s, "%6lu", stats.per_numa[numa]);
+ s = format (s, "%7lu", stats.not_mapped);
+ s = format (s, " %s", hdr->name);
+ vlib_cli_output (vm, "%v", s);
+ vec_reset_length (s);
+ }
+ vec_free (s);
+ }
}
-#endif /* USE_DLMALLOC */
return 0;
}
VLIB_CLI_COMMAND (show_memory_usage_command, static) = {
.path = "show memory",
.short_help = "show memory [api-segment][stats-segment][verbose]\n"
- " [numa-heaps]",
+ " [numa-heaps][map]",
.function = show_memory_usage,
};
/* *INDENT-ON* */
unformat_input_t * input,
vlib_cli_command_t * cmd)
{
+ clib_mem_main_t *mm = &clib_mem_main;
unformat_input_t _line_input, *line_input = &_line_input;
int enable = 1;
int api_segment = 0;
if (numa_id != ~0)
{
- if (numa_id >= ARRAY_LEN (clib_per_numa_mheaps))
+ if (numa_id >= ARRAY_LEN (mm->per_numa_mheaps))
return clib_error_return (0, "Numa %d out of range", numa_id);
- if (clib_per_numa_mheaps[numa_id] == 0)
+ if (mm->per_numa_mheaps[numa_id] == 0)
return clib_error_return (0, "Numa %d heap not active", numa_id);
- if (clib_per_numa_mheaps[numa_id] == clib_mem_get_heap ())
+ if (mm->per_numa_mheaps[numa_id] == clib_mem_get_heap ())
return clib_error_return (0, "Numa %d uses the main heap...",
numa_id);
- current_traced_heap = clib_per_numa_mheaps[numa_id];
+ current_traced_heap = mm->per_numa_mheaps[numa_id];
oldheap = clib_mem_set_heap (current_traced_heap);
clib_mem_trace (1);
clib_mem_set_heap (oldheap);
};
/* *INDENT-ON* */
-
-static clib_error_t *
-test_heap_validate (vlib_main_t * vm, unformat_input_t * input,
- vlib_cli_command_t * cmd)
-{
-#if USE_DLMALLOC == 0
- clib_error_t *error = 0;
- void *heap;
- mheap_t *mheap;
-
- if (unformat (input, "on"))
- {
- /* *INDENT-OFF* */
- foreach_vlib_main({
- heap = clib_per_cpu_mheaps[this_vlib_main->thread_index];
- mheap = mheap_header(heap);
- mheap->flags |= MHEAP_FLAG_VALIDATE;
- // Turn off small object cache because it delays detection of errors
- mheap->flags &= ~MHEAP_FLAG_SMALL_OBJECT_CACHE;
- });
- /* *INDENT-ON* */
-
- }
- else if (unformat (input, "off"))
- {
- /* *INDENT-OFF* */
- foreach_vlib_main({
- heap = clib_per_cpu_mheaps[this_vlib_main->thread_index];
- mheap = mheap_header(heap);
- mheap->flags &= ~MHEAP_FLAG_VALIDATE;
- mheap->flags |= MHEAP_FLAG_SMALL_OBJECT_CACHE;
- });
- /* *INDENT-ON* */
- }
- else if (unformat (input, "now"))
- {
- /* *INDENT-OFF* */
- foreach_vlib_main({
- heap = clib_per_cpu_mheaps[this_vlib_main->thread_index];
- mheap = mheap_header(heap);
- mheap_validate(heap);
- });
- /* *INDENT-ON* */
- vlib_cli_output (vm, "heap validation complete");
-
- }
- else
- {
- return clib_error_return (0, "unknown input `%U'",
- format_unformat_error, input);
- }
-
- return error;
-#else
- return clib_error_return (0, "unimplemented...");
-#endif /* USE_DLMALLOC */
-}
-
-/* *INDENT-OFF* */
-VLIB_CLI_COMMAND (cmd_test_heap_validate,static) = {
- .path = "test heap-validate",
- .short_help = "<on/off/now> validate heap on future allocs/frees or right now",
- .function = test_heap_validate,
-};
-/* *INDENT-ON* */
-
static clib_error_t *
restart_cmd_fn (vlib_main_t * vm, unformat_input_t * input,
vlib_cli_command_t * cmd)
Code Review / vpp.git / blobdiff