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spkd_top: add pollers details window.

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Adds empty pop-up window for selected poller.
Windows will be populated with data in the future patches.

Signed-off-by: Krzysztof Karas <krzysztof.karas@intel.com>
Change-Id: If5485211248290584a8560a0f248efc5713315c7
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/5409
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Maciej Szwed <maciej.szwed@intel.com>
This commit is contained in:
Krzysztof Karas 2020-11-30 13:20:37 +01:00 committed by Tomasz Zawadzki
parent f79e0fc945
commit dcec3053ec
1 changed files with 61 additions and 0 deletions
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61
app/spdk_top/spdk_top.c
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@ -91,6 +91,10 @@
#define THREAD_WIN_HEIGHT 9
#define THREAD_WIN_HOR_POS 75
#define THREAD_WIN_FIRST_COL 2
#define POLLER_WIN_HEIGHT 7
#define POLLER_WIN_WIDTH 60
#define POLLER_WIN_FIRST_COL 2
#define POLLER_WIN_HOR_POS 59
enum tabs {
THREADS_TAB,
@ -262,6 +266,7 @@ struct rpc_cores_stats {
struct rpc_threads_stats g_threads_stats;
struct rpc_pollers_stats g_pollers_stats;
struct rpc_cores_stats g_cores_stats;
struct rpc_poller_info g_pollers_history[RPC_MAX_POLLERS];
struct rpc_thread_info g_thread_history[RPC_MAX_THREADS];
static void
@ -1940,6 +1945,60 @@ show_thread(uint8_t current_page)
free_data();
}
static void
show_poller(uint8_t current_page)
{
PANEL *poller_panel;
WINDOW *poller_win;
uint64_t poller_counter = 0, count = 0;
uint64_t poller_number = current_page * g_max_data_rows + g_selected_row;
struct rpc_poller_info *pollers[RPC_MAX_POLLERS];
bool stop_loop = false;
int c;
get_data();
prepare_poller_data(current_page, pollers, &count, current_page);
poller_win = newwin(POLLER_WIN_HEIGHT, POLLER_WIN_WIDTH,
(g_max_row - poller_counter) / 2, (g_max_col - POLLER_WIN_HOR_POS) / 2);
keypad(poller_win, TRUE);
poller_panel = new_panel(poller_win);
top_panel(poller_panel);
update_panels();
doupdate();
box(poller_win, 0, 0);
print_in_middle(poller_win, 1, 0, POLLER_WIN_WIDTH, pollers[poller_number]->name, COLOR_PAIR(3));
mvwhline(poller_win, 2, 1, ACS_HLINE, POLLER_WIN_WIDTH - 2);
mvwaddch(poller_win, 2, POLLER_WIN_WIDTH, ACS_RTEE);
mvwprintw(poller_win, 3, 1, "Type Thread Run count Period");
mvwhline(poller_win, 4, 1, ACS_HLINE, POLLER_WIN_WIDTH - 2);
refresh();
wrefresh(poller_win);
while (!stop_loop) {
c = wgetch(poller_win);
switch (c) {
case 10: /* ENTER */
case 27: /* ESC */
stop_loop = true;
break;
default:
break;
}
}
del_panel(poller_panel);
delwin(poller_win);
free_data();
}
static void
show_stats(void)
{
@ -2036,6 +2095,8 @@ show_stats(void)
case 10: /* Enter */
if (active_tab == THREADS_TAB) {
show_thread(current_page);
} else if (active_tab == POLLERS_TAB) {
show_poller(current_page);
}
break;
default: