int last_display_index, currently_displayed_index;
struct processtop *selected_process = NULL;
-int selected_tid;
-char *selected_comm;
int selected_ret;
int selected_line = 0; /* select bar position */
int toggle_threads = -1;
int toggle_pause = -1;
-int toggle_tree = -1;
int max_center_lines;
+GPtrArray *selected_processes;
pthread_t keyboard_thread;
init_pair(3, COLOR_BLACK, COLOR_WHITE); /* keys */
init_pair(4, COLOR_WHITE, COLOR_GREEN); /* keys activated */
init_pair(5, COLOR_WHITE, COLOR_BLUE); /* select line */
+ init_pair(6, COLOR_WHITE, COLOR_GREEN); /* selected process */
}
termtype = getenv("TERM");
if (!strcmp(termtype, "xterm") || !strcmp(termtype, "xterm-color") ||
wrefresh(status);
}
+int process_selected(struct processtop *process)
+{
+ int i;
+ struct processtop *stored_process;
+
+ for (i = 0; i < selected_processes->len; i++) {
+ stored_process = g_ptr_array_index(selected_processes, i);
+ if (stored_process->tid == process->tid)
+ return 1;
+ }
+ return 0;
+}
+
+void update_selected_processes()
+{
+ if (process_selected(selected_process)) {
+ g_ptr_array_remove(selected_processes, selected_process);
+ print_log("Process removed");
+ } else {
+ g_ptr_array_add(selected_processes, selected_process);
+ print_log("Process added");
+ }
+}
+
void print_key(WINDOW *win, char *key, char *desc, int toggle)
{
int pair;
print_key(footer, "F3", "PerfTop ", current_view == perf);
print_key(footer, "F4", "IOTop ", current_view == iostream);
print_key(footer, "Enter", "Details ", current_view == process_details);
+ print_key(footer, "Space", "Highlight ", 0);
print_key(footer, "q", "Quit | ", 0);
print_key(footer, "P", "Perf Pref ", 0);
print_key(footer, "p", "Pause ", toggle_pause);
return tm;
}
+static void scale_unit(uint64_t bytes, char *ret)
+{
+ if (bytes >= 1000000000)
+ sprintf(ret, "%" PRIu64 "G", bytes/1000000000);
+ if (bytes >= 1000000)
+ sprintf(ret, "%" PRIu64 "M", bytes/1000000);
+ else if (bytes >= 1000)
+ sprintf(ret, "%" PRIu64 "K", bytes/1000);
+ else
+ sprintf(ret, "%" PRIu64, bytes);
+}
+uint64_t total_io()
+{
+ int i;
+ struct processtop *tmp;
+ uint64_t total = 0;
+
+ for (i = 0; i < data->process_table->len; i++) {
+ tmp = g_ptr_array_index(data->process_table, i);
+ total += tmp->fileread;
+ total += tmp->filewrite;
+ }
+
+ return total;
+}
+
void update_header()
{
struct tm start, end;
uint64_t ts_nsec_start, ts_nsec_end;
+ char io[4];
ts_nsec_start = data->start % NSEC_PER_SEC;
start = format_timestamp(data->start);
-1*(data->nbdeadthreads));
print_headers(3, "FDs", data->nbfiles, data->nbnewfiles,
-1*(data->nbclosedfiles));
- mvwprintw(header, 3, 43, "N/A kbytes/sec");
+ scale_unit(total_io(), io);
+ mvwprintw(header, 3, 43, "%sB/sec", io);
wrefresh(header);
}
nblinedisplayed < max_center_lines; i++) {
tmp = g_ptr_array_index(data->process_table, i);
+ if (process_selected(tmp)) {
+ wattron(center, COLOR_PAIR(6));
+ mvwhline(center, current_line + header_offset, 1, ' ', COLS-3);
+ }
if (current_line == selected_line) {
selected_process = tmp;
- selected_tid = tmp->tid;
- selected_comm = tmp->comm;
wattron(center, COLOR_PAIR(5));
mvwhline(center, current_line + header_offset, 1, ' ', COLS-3);
}
mvwprintw(center, current_line + header_offset, 22, "%d", tmp->tid);
/* NAME */
mvwprintw(center, current_line + header_offset, 32, "%s", tmp->comm);
+ wattroff(center, COLOR_PAIR(6));
wattroff(center, COLOR_PAIR(5));
nblinedisplayed++;
current_line++;
{
unsigned long elapsed;
double maxcputime;
- struct processtop *tmp = find_process_tid(data, selected_tid, selected_comm);
+ struct processtop *tmp;
struct files *file_tmp;
int i, j = 0;
+ char unit[4];
set_window_title(center, "Process details");
+ tmp = find_process_tid(data,
+ selected_process->tid,
+ selected_process->comm);
elapsed = data->end - data->start;
maxcputime = elapsed * data->cpu_table->len / 100.0;
print_key_title("Name", 1);
- wprintw(center, "%s", selected_comm);
+ wprintw(center, "%s", selected_process->comm);
print_key_title("TID", 2);
- wprintw(center, "%d", selected_tid);
+ wprintw(center, "%d", selected_process->tid);
if (!tmp) {
print_key_title("Does not exit at this time", 3);
return;
wprintw(center, "%1.2f %%", tmp->totalcpunsec/maxcputime);
print_key_title("READ B/s", 6);
- wprintw(center, "%d", tmp->fileread);
+ scale_unit(tmp->fileread, unit);
+ wprintw(center, "%s", unit);
print_key_title("WRITE B/s", 7);
- wprintw(center, "%d", tmp->filewrite);
+ scale_unit(tmp->filewrite, unit);
+ wprintw(center, "%s", unit);
wattron(center, A_BOLD);
mvwprintw(center, 8, 1, "FD");
- mvwprintw(center, 8, 12, "READ");
- mvwprintw(center, 8, 22, "WRITE");
- mvwprintw(center, 8, 32, "FILENAME");
+ mvwprintw(center, 8, 10, "READ");
+ mvwprintw(center, 8, 17, "WRITE");
+ mvwprintw(center, 8, 24, "FILENAME");
wattroff(center, A_BOLD);
for (i = 0; i < tmp->process_files_table->len; i++) {
file_tmp = get_file(tmp, i);
if (file_tmp != NULL) {
mvwprintw(center, 9 + j, 1, "%d", i);
- mvwprintw(center, 9 + j, 12, "%d", file_tmp->read);
- mvwprintw(center, 9 + j, 22, "%d", file_tmp->write);
- mvwprintw(center, 9 + j, 32, "%s", file_tmp->name);
+ scale_unit(file_tmp->read, unit);
+ mvwprintw(center, 9 + j, 10, "%s", unit);
+ scale_unit(file_tmp->write, unit);
+ mvwprintw(center, 9 + j, 17, "%s", unit);
+ mvwprintw(center, 9 + j, 24, "%s", file_tmp->name);
j++;
}
}
nblinedisplayed < max_center_lines; i++) {
tmp = g_ptr_array_index(data->process_table, i);
+ if (process_selected(tmp)) {
+ wattron(center, COLOR_PAIR(6));
+ mvwhline(center, current_line + header_offset, 1, ' ', COLS-3);
+ }
if (current_line == selected_line) {
selected_process = tmp;
wattron(center, COLOR_PAIR(5));
}
}
+ wattroff(center, COLOR_PAIR(6));
wattroff(center, COLOR_PAIR(5));
nblinedisplayed++;
current_line++;
int nblinedisplayed = 0;
int current_line = 0;
int total = 0;
+ char unit[4];
set_window_title(center, "IO Top");
wattron(center, A_BOLD);
- mvwprintw(center, 1, 1, "READ (B/s)");
- mvwprintw(center, 1, 20, "WRITE (B/s)");
-
- mvwprintw(center, 1, 40, "TOTAL STREAM");
-
- mvwprintw(center, 1, 60, "TGID");
- mvwprintw(center, 1, 80, "PID");
-
- mvwprintw(center, 1, 92, "NAME");
+ mvwprintw(center, 1, 1, "PID");
+ mvwprintw(center, 1, 11, "TID");
+ mvwprintw(center, 1, 22, "NAME");
+ mvwprintw(center, 1, 40, "R (B/sec)");
+ mvwprintw(center, 1, 52, "W (B/sec)");
+ mvwprintw(center, 1, 64, "Total");
wattroff(center, A_BOLD);
g_ptr_array_sort(data->process_table, sort_by_ret_desc);
nblinedisplayed < max_center_lines; i++) {
tmp = g_ptr_array_index(data->process_table, i);
+ if (process_selected(tmp)) {
+ wattron(center, COLOR_PAIR(6));
+ mvwhline(center, current_line + header_offset, 1, ' ', COLS-3);
+ }
if (current_line == selected_line) {
selected_process = tmp;
- selected_tid = tmp->tid;
- selected_comm = tmp->comm;
wattron(center, COLOR_PAIR(5));
mvwhline(center, current_line + header_offset, 1, ' ', COLS-3);
}
+ /* TGID */
+ mvwprintw(center, current_line + header_offset, 1, "%d", tmp->pid);
+ /* PID */
+ mvwprintw(center, current_line + header_offset, 11, "%d", tmp->tid);
+ /* NAME */
+ mvwprintw(center, current_line + header_offset, 22, "%s", tmp->comm);
/* READ (bytes/sec) */
- mvwprintw(center, current_line + header_offset, 1, "%lu",
- tmp->fileread);
+ scale_unit(tmp->fileread, unit);
+ mvwprintw(center, current_line + header_offset, 40, "%s", unit);
/* WRITE (bytes/sec) */
- mvwprintw(center, current_line + header_offset, 20, "%lu",
- tmp->filewrite);
+ scale_unit(tmp->filewrite, unit);
+ mvwprintw(center, current_line + header_offset, 52, "%s", unit);
/* TOTAL STREAM */
total = tmp->totalfileread + tmp->totalfilewrite;
- if (total >= 1000000)
- mvwprintw(center, current_line + header_offset, 40, "%lu MB",
- total/1000000);
- else if (total >= 1000)
- mvwprintw(center, current_line + header_offset, 40, "%lu KB",
- total/1000);
- else
- mvwprintw(center, current_line + header_offset, 40, "%lu B",
- total);
+ scale_unit(total, unit);
+ mvwprintw(center, current_line + header_offset, 64, "%s", unit);
- /* TGID */
- mvwprintw(center, current_line + header_offset, 60, "%d", tmp->pid);
- /* PID */
- mvwprintw(center, current_line + header_offset, 80, "%d", tmp->tid);
- /* NAME */
- mvwprintw(center, current_line + header_offset, 92, "%s", tmp->comm);
+ wattroff(center, COLOR_PAIR(6));
wattroff(center, COLOR_PAIR(5));
nblinedisplayed++;
current_line++;
doupdate();
}
-
void toggle_perf_panel(void)
{
if (perf_panel_visible) {
}
break;
case KEY_NPAGE:
- if ((selected_line + 10 < max_center_lines - 1) &&
- ((selected_line + 10) < max_elements - 1)) {
- selected_line += 10;
- selected_in_list += 10;
- } else if (max_elements > max_center_lines) {
- selected_line = max_center_lines - 1;
- if (selected_in_list + 10 < max_elements - 1) {
- selected_in_list += 10;
- list_offset += (selected_in_list - max_center_lines + 1);
- }
- } else if (selected_line + 10 > max_elements) {
- selected_line = max_elements - 1;
- }
- update_current_view();
break;
case KEY_UP:
if (perf_panel_visible) {
}
break;
case KEY_PPAGE:
- if (selected_line - 10 > 0)
- selected_line -= 10;
- else
- selected_line = 0;
- update_current_view();
break;
/* Navigate the history with arrows */
break;
case ' ':
- if (perf_panel_visible)
+ if (perf_panel_visible) {
update_perf_panel(perf_line_selected, 1, 0);
+ } else {
+ update_selected_processes();
+ update_current_view();
+ }
break;
case 's':
if (perf_panel_visible)
break;
case KEY_F(1):
- toggle_tree *= -1;
current_view = cpu;
+ selected_line = 0;
update_current_view();
break;
case KEY_F(2):
current_view = cpu;
+ selected_line = 0;
update_current_view();
break;
case KEY_F(3):
current_view = perf;
- toggle_tree = -1;
+ selected_line = 0;
update_current_view();
break;
case KEY_F(4):
current_view = iostream;
- toggle_tree = -1;
+ selected_line = 0;
update_current_view();
break;
case KEY_F(10):
void init_ncurses()
{
+ selected_processes = g_ptr_array_new();
sem_init(&update_display_sem, 0, 1);
init_screen();
projects / lttngtop.git / blobdiff