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spdk_top: Add thread busy/idle time information

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Signed-off-by: Maciej Szwed <maciej.szwed@intel.com>
Change-Id: I14fcd483a4d139993a945efafdf3cb83de2c0c7b
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/1170
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
This commit is contained in:
Maciej Szwed 2020-03-06 09:52:40 +01:00 committed by Tomasz Zawadzki
parent 16f25910bf
commit c922ce09ae
1 changed files with 28 additions and 1 deletions
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29
app/spdk_top/spdk_top.c
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@ -65,6 +65,7 @@
#define MAX_POLLER_COUNT_STR_LEN 16
#define MAX_POLLER_TYPE_STR_LEN 8
#define MAX_CORE_STR_LEN 8
#define MAX_TIME_STR_LEN 10
enum tabs {
THREADS_TAB,
@ -102,6 +103,8 @@ static struct col_desc g_col_desc[NUMBER_OF_TABS][TABS_COL_COUNT] = {
{.name = "Active pollers", .max_data_string = MAX_POLLER_COUNT_STR_LEN},
{.name = "Timed pollers", .max_data_string = MAX_POLLER_COUNT_STR_LEN},
{.name = "Paused pollers", .max_data_string = MAX_POLLER_COUNT_STR_LEN},
{.name = "Idle", .max_data_string = MAX_TIME_STR_LEN},
{.name = "Busy", .max_data_string = MAX_TIME_STR_LEN},
{.name = (char *)NULL}
},
{ {.name = "Poller name", .max_data_string = MAX_POLLER_NAME_LEN},
@ -580,6 +583,14 @@ sort_threads(const void *p1, const void *p2)
count1 = thread_info1->paused_pollers_count;
count2 = thread_info2->paused_pollers_count;
break;
case 5: /* Sort by idle time */
count1 = thread_info1->idle;
count2 = thread_info2->idle;
break;
case 6: /* Sort by busy time */
count1 = thread_info1->busy;
count2 = thread_info2->busy;
break;
default:
return 0;
}
@ -600,7 +611,8 @@ refresh_threads_tab(void)
uint64_t i, threads_count;
uint16_t j;
uint16_t col;
char pollers_number[MAX_POLLER_COUNT_STR_LEN];
char pollers_number[MAX_POLLER_COUNT_STR_LEN], idle_time[MAX_TIME_STR_LEN],
busy_time[MAX_TIME_STR_LEN];
struct rpc_thread_info *thread_info[g_threads_stats.threads.threads_count];
threads_count = g_threads_stats.threads.threads_count;
@ -655,7 +667,22 @@ refresh_threads_tab(void)
snprintf(pollers_number, MAX_POLLER_COUNT_STR_LEN, "%ld", thread_info[i]->paused_pollers_count);
print_max_len(g_tabs[THREADS_TAB], TABS_DATA_START_ROW + i, col + (col_desc[4].name_len / 2),
col_desc[4].max_data_string, pollers_number);
col += col_desc[4].max_data_string + 2;
}
if (!col_desc[5].disabled) {
snprintf(idle_time, MAX_TIME_STR_LEN, "%" PRIu64, thread_info[i]->idle);
print_max_len(g_tabs[THREADS_TAB], TABS_DATA_START_ROW + i, col, col_desc[5].max_data_string,
idle_time);
col += col_desc[5].max_data_string + 2;
}
if (!col_desc[6].disabled) {
snprintf(busy_time, MAX_TIME_STR_LEN, "%" PRIu64, thread_info[i]->busy);
print_max_len(g_tabs[THREADS_TAB], TABS_DATA_START_ROW + i, col, col_desc[6].max_data_string,
busy_time);
}
}
}