char name_updated;
char updated; // updated bytes
- int seen; // seen in the tc list (even without bytes)
+ int unupdated; // the number of times, this has been found un-updated
struct tc_class *next;
struct tc_class *prev;
tc_device_compare
};
-#define tc_device_index_add(st) avl_insert(&tc_device_root_index, (avl *)(st))
-#define tc_device_index_del(st) avl_remove(&tc_device_root_index, (avl *)(st))
+#define tc_device_index_add(st) (struct tc_device *)avl_insert(&tc_device_root_index, (avl *)(st))
+#define tc_device_index_del(st) (struct tc_device *)avl_remove(&tc_device_root_index, (avl *)(st))
static inline struct tc_device *tc_device_index_find(const char *id, uint32_t hash) {
struct tc_device tmp;
else return strcmp(((struct tc_class *)a)->id, ((struct tc_class *)b)->id);
}
-#define tc_class_index_add(st, rd) avl_insert(&((st)->classes_index), (avl *)(rd))
-#define tc_class_index_del(st, rd) avl_remove(&((st)->classes_index), (avl *)(rd))
+#define tc_class_index_add(st, rd) (struct tc_class *)avl_insert(&((st)->classes_index), (avl *)(rd))
+#define tc_class_index_del(st, rd) (struct tc_class *)avl_remove(&((st)->classes_index), (avl *)(rd))
static inline struct tc_class *tc_class_index_find(struct tc_device *st, const char *id, uint32_t hash) {
struct tc_class tmp;
if(c->next) c->next->prev = c->prev;
if(c->prev) c->prev->next = c->next;
- debug(D_TC_LOOP, "Removing from device '%s' class '%s', parentid '%s', leafid '%s', seen=%d", n->id, c->id, c->parentid?c->parentid:"", c->leafid?c->leafid:"", c->seen);
+ debug(D_TC_LOOP, "Removing from device '%s' class '%s', parentid '%s', leafid '%s', unused=%d", n->id, c->id, c->parentid?c->parentid:"", c->leafid?c->leafid:"", c->unupdated);
- tc_class_index_del(n, c);
+ if(unlikely(tc_class_index_del(n, c) != c))
+ error("plugin_tc: INTERNAL ERROR: attempt remove class '%s' from device '%s': removed a different calls", c->id, n->id);
freez(c->id);
freez(c->name);
static int cleanup_every = 999;
if(unlikely(cleanup_every > 0)) {
- cleanup_every = (int) config_get_number("plugin:tc", "cleanup unused classes every", 60);
+ cleanup_every = (int) config_get_number("plugin:tc", "cleanup unused classes every", 120);
if(cleanup_every < 0) cleanup_every = -cleanup_every;
}
struct tc_class *c = d->classes;
while(c) {
- if(unlikely(cleanup_every > 0 && c->seen >= cleanup_every)) {
+ if(unlikely(cleanup_every && c->unupdated >= cleanup_every)) {
struct tc_class *nc = c->next;
tc_class_free(d, c);
c = nc;
for(c = d->classes ; c ; c = c->next) {
c->isleaf = 1;
c->hasparent = 0;
+
+ if(unlikely(!c->updated))
+ c->unupdated++;
+ else
+ c->unupdated = 0;
}
// mark the classes as leafs and parents
if(unlikely(d->enabled == (char)-1)) {
char var_name[CONFIG_MAX_NAME + 1];
snprintfz(var_name, CONFIG_MAX_NAME, "qos for %s", d->id);
- d->enabled = config_get_boolean_ondemand("plugin:tc", var_name, enable_new_interfaces);
+ d->enabled = (char)config_get_boolean_ondemand("plugin:tc", var_name, enable_new_interfaces);
snprintfz(var_name, CONFIG_MAX_NAME, "traffic chart for %s", d->id);
- d->enabled_bytes = config_get_boolean_ondemand("plugin:tc", var_name, enable_bytes);
+ d->enabled_bytes = (char)config_get_boolean_ondemand("plugin:tc", var_name, enable_bytes);
snprintfz(var_name, CONFIG_MAX_NAME, "packets chart for %s", d->id);
- d->enabled_packets = config_get_boolean_ondemand("plugin:tc", var_name, enable_packets);
+ d->enabled_packets = (char)config_get_boolean_ondemand("plugin:tc", var_name, enable_packets);
snprintfz(var_name, CONFIG_MAX_NAME, "dropped packets chart for %s", d->id);
- d->enabled_dropped = config_get_boolean_ondemand("plugin:tc", var_name, enable_dropped);
+ d->enabled_dropped = (char)config_get_boolean_ondemand("plugin:tc", var_name, enable_dropped);
snprintfz(var_name, CONFIG_MAX_NAME, "tokens chart for %s", d->id);
- d->enabled_tokens = config_get_boolean_ondemand("plugin:tc", var_name, enable_tokens);
+ d->enabled_tokens = (char)config_get_boolean_ondemand("plugin:tc", var_name, enable_tokens);
snprintfz(var_name, CONFIG_MAX_NAME, "ctokens chart for %s", d->id);
- d->enabled_ctokens = config_get_boolean_ondemand("plugin:tc", var_name, enable_ctokens);
+ d->enabled_ctokens = (char)config_get_boolean_ondemand("plugin:tc", var_name, enable_ctokens);
}
debug(D_TC_LOOP, "TC: evaluating TC device '%s'. enabled = %d/%d (bytes: %d/%d, packets: %d/%d, dropped: %d/%d, tokens: %d/%d, ctokens: %d/%d), classes = %d (bytes = %llu, packets = %llu, dropped = %llu, tokens = %llu, ctokens = %llu).",
}
else {
debug(D_TC_LOOP, "TC: Updating chart for device '%s'", d->name?d->name:d->id);
- rrdset_next_plugins(d->st_bytes);
+ rrdset_next(d->st_bytes);
if(unlikely(d->name_updated && d->name && strcmp(d->id, d->name) != 0)) {
rrdset_set_name(d->st_bytes, d->name);
if(unlikely(!c->updated)) continue;
if(c->isleaf && c->hasparent) {
- c->seen++;
-
if(unlikely(!c->rd_bytes)) {
c->rd_bytes = rrddim_find(d->st_bytes, c->id);
if(unlikely(!c->rd_bytes)) {
}
else {
debug(D_TC_LOOP, "TC: Updating _packets chart for device '%s'", d->name?d->name:d->id);
- rrdset_next_plugins(d->st_packets);
+ rrdset_next(d->st_packets);
// FIXME
// update the family
}
else {
debug(D_TC_LOOP, "TC: Updating _dropped chart for device '%s'", d->name?d->name:d->id);
- rrdset_next_plugins(d->st_dropped);
+ rrdset_next(d->st_dropped);
// FIXME
// update the family
}
else {
debug(D_TC_LOOP, "TC: Updating _tokens chart for device '%s'", d->name?d->name:d->id);
- rrdset_next_plugins(d->st_tokens);
+ rrdset_next(d->st_tokens);
// FIXME
// update the family
}
else {
debug(D_TC_LOOP, "TC: Updating _ctokens chart for device '%s'", d->name?d->name:d->id);
- rrdset_next_plugins(d->st_ctokens);
+ rrdset_next(d->st_ctokens);
// FIXME
// update the family
d->enabled = (char)-1;
avl_init(&d->classes_index, tc_class_compare);
- tc_device_index_add(d);
+ if(unlikely(tc_device_index_add(d) != d))
+ error("plugin_tc: INTERNAL ERROR: removing device '%s' removed a different device.", d->id);
if(!tc_device_root) {
tc_device_root = d;
c->leaf_hash = simple_hash(c->leafid);
}
- tc_class_index_add(n, c);
+ if(unlikely(tc_class_index_add(n, c) != c))
+ error("plugin_tc: INTERNAL ERROR: attempt index class '%s' on device '%s': already exists", c->id, n->id);
}
-
- c->seen = 1;
-
return(c);
}
else tc_device_root = n->prev;
}
- tc_device_index_del(n);
+ if(unlikely(tc_device_index_del(n) != n))
+ error("plugin_tc: INTERNAL ERROR: removing device '%s' removed a different device.", n->id);
while(n->classes) tc_class_free(n, n->classes);
while(i < max_words) words[i++] = NULL;
}
-pid_t tc_child_pid = 0;
+volatile pid_t tc_child_pid = 0;
void *tc_main(void *ptr) {
- (void)ptr;
+ struct netdata_static_thread *static_thread = (struct netdata_static_thread *)ptr;
info("TC thread created with task id %d", gettid());
snprintfz(buffer, TC_LINE_MAX, "exec %s %d", tc_script, rrd_update_every);
debug(D_TC_LOOP, "executing '%s'", buffer);
- fp = mypopen(buffer, &tc_child_pid);
+ fp = mypopen(buffer, (pid_t *)&tc_child_pid);
if(unlikely(!fp)) {
error("TC: Cannot popen(\"%s\", \"r\").", buffer);
- pthread_exit(NULL);
- return NULL;
+ goto cleanup;
}
while(fgets(buffer, TC_LINE_MAX, fp) != NULL) {
else if(unlikely(device && class && first_hash == SENT_HASH && strcmp(words[0], "Sent") == 0)) {
// debug(D_TC_LOOP, "SENT line '%s'", words[1]);
if(likely(words[1] && *words[1])) {
- class->bytes = strtoull(words[1], NULL, 10);
+ class->bytes = str2ull(words[1]);
class->updated = 1;
}
else {
}
if(likely(words[3] && *words[3]))
- class->packets = strtoull(words[3], NULL, 10);
+ class->packets = str2ull(words[3]);
if(likely(words[6] && *words[6]))
- class->dropped = strtoull(words[6], NULL, 10);
+ class->dropped = str2ull(words[6]);
if(likely(words[8] && *words[8]))
- class->overlimits = strtoull(words[8], NULL, 10);
+ class->overlimits = str2ull(words[8]);
if(likely(words[10] && *words[10]))
- class->requeues = strtoull(words[8], NULL, 10);
+ class->requeues = str2ull(words[8]);
}
else if(unlikely(device && class && class->updated && first_hash == LENDED_HASH && strcmp(words[0], "lended:") == 0)) {
// debug(D_TC_LOOP, "LENDED line '%s'", words[1]);
if(likely(words[1] && *words[1]))
- class->lended = strtoull(words[1], NULL, 10);
+ class->lended = str2ull(words[1]);
if(likely(words[3] && *words[3]))
- class->borrowed = strtoull(words[3], NULL, 10);
+ class->borrowed = str2ull(words[3]);
if(likely(words[5] && *words[5]))
- class->giants = strtoull(words[5], NULL, 10);
+ class->giants = str2ull(words[5]);
}
else if(unlikely(device && class && class->updated && first_hash == TOKENS_HASH && strcmp(words[0], "tokens:") == 0)) {
// debug(D_TC_LOOP, "TOKENS line '%s'", words[1]);
if(likely(words[1] && *words[1]))
- class->tokens = strtoull(words[1], NULL, 10);
+ class->tokens = str2ull(words[1]);
if(likely(words[3] && *words[3]))
- class->ctokens = strtoull(words[3], NULL, 10);
+ class->ctokens = str2ull(words[3]);
}
else if(unlikely(device && first_hash == SETDEVICENAME_HASH && strcmp(words[0], "SETDEVICENAME") == 0)) {
// debug(D_TC_LOOP, "SETDEVICENAME line '%s'", words[1]);
}
// fgets() failed or loop broke
- int code = mypclose(fp, tc_child_pid);
+ int code = mypclose(fp, (pid_t)tc_child_pid);
tc_child_pid = 0;
if(unlikely(device)) {
if(unlikely(netdata_exit)) {
tc_device_free_all();
- pthread_exit(NULL);
- return NULL;
+ goto cleanup;
}
if(code == 1 || code == 127) {
error("TC: tc-qos-helper.sh exited with code %d. Disabling it.", code);
tc_device_free_all();
- pthread_exit(NULL);
- return NULL;
+ goto cleanup;
}
sleep((unsigned int) rrd_update_every);
}
+cleanup:
+ info("TC thread exiting");
+
+ static_thread->enabled = 0;
pthread_exit(NULL);
return NULL;
}
projects / netdata.git / blobdiff