static void parse_line_pair(procfile *ff, ARL_BASE *base, size_t header_line, size_t values_line) {
size_t hwords = procfile_linewords(ff, header_line);
size_t vwords = procfile_linewords(ff, values_line);
size_t w;
if(unlikely(vwords > hwords)) {
error("File /proc/net/netstat on header line %zu has %zu words, but on value line %zu has %zu words.", header_line, hwords, values_line, vwords);
vwords = hwords;
}
for(w = 1; w < vwords ;w++) {
if(unlikely(arl_check(base, procfile_lineword(ff, header_line, w), procfile_lineword(ff, values_line, w))))
break;
}
}
int do_proc_spl_kstat_zfs_arcstats(int update_every, usec_t dt) {
(void)dt;
static procfile *ff = NULL;
static ARL_BASE *arl_base = NULL;
arcstats.l2exist = -1;
if(unlikely(!arl_base)) {
arl_base = arl_create("arcstats", NULL, 60);
arl_expect(arl_base, "hits", &arcstats.hits);
arl_expect(arl_base, "misses", &arcstats.misses);
arl_expect(arl_base, "demand_data_hits", &arcstats.demand_data_hits);
arl_expect(arl_base, "demand_data_misses", &arcstats.demand_data_misses);
arl_expect(arl_base, "demand_metadata_hits", &arcstats.demand_metadata_hits);
arl_expect(arl_base, "demand_metadata_misses", &arcstats.demand_metadata_misses);
arl_expect(arl_base, "prefetch_data_hits", &arcstats.prefetch_data_hits);
arl_expect(arl_base, "prefetch_data_misses", &arcstats.prefetch_data_misses);
arl_expect(arl_base, "prefetch_metadata_hits", &arcstats.prefetch_metadata_hits);
arl_expect(arl_base, "prefetch_metadata_misses", &arcstats.prefetch_metadata_misses);
arl_expect(arl_base, "mru_hits", &arcstats.mru_hits);
arl_expect(arl_base, "mru_ghost_hits", &arcstats.mru_ghost_hits);
arl_expect(arl_base, "mfu_hits", &arcstats.mfu_hits);
arl_expect(arl_base, "mfu_ghost_hits", &arcstats.mfu_ghost_hits);
arl_expect(arl_base, "deleted", &arcstats.deleted);
arl_expect(arl_base, "mutex_miss", &arcstats.mutex_miss);
arl_expect(arl_base, "evict_skip", &arcstats.evict_skip);
arl_expect(arl_base, "evict_not_enough", &arcstats.evict_not_enough);
arl_expect(arl_base, "evict_l2_cached", &arcstats.evict_l2_cached);
arl_expect(arl_base, "evict_l2_eligible", &arcstats.evict_l2_eligible);
arl_expect(arl_base, "evict_l2_ineligible", &arcstats.evict_l2_ineligible);
arl_expect(arl_base, "evict_l2_skip", &arcstats.evict_l2_skip);
arl_expect(arl_base, "hash_elements", &arcstats.hash_elements);
arl_expect(arl_base, "hash_elements_max", &arcstats.hash_elements_max);
arl_expect(arl_base, "hash_collisions", &arcstats.hash_collisions);
arl_expect(arl_base, "hash_chains", &arcstats.hash_chains);
arl_expect(arl_base, "hash_chain_max", &arcstats.hash_chain_max);
arl_expect(arl_base, "p", &arcstats.p);
arl_expect(arl_base, "c", &arcstats.c);
arl_expect(arl_base, "c_min", &arcstats.c_min);
arl_expect(arl_base, "c_max", &arcstats.c_max);
arl_expect(arl_base, "size", &arcstats.size);
arl_expect(arl_base, "hdr_size", &arcstats.hdr_size);
arl_expect(arl_base, "data_size", &arcstats.data_size);
arl_expect(arl_base, "metadata_size", &arcstats.metadata_size);
arl_expect(arl_base, "other_size", &arcstats.other_size);
arl_expect(arl_base, "anon_size", &arcstats.anon_size);
arl_expect(arl_base, "anon_evictable_data", &arcstats.anon_evictable_data);
arl_expect(arl_base, "anon_evictable_metadata", &arcstats.anon_evictable_metadata);
arl_expect(arl_base, "mru_size", &arcstats.mru_size);
arl_expect(arl_base, "mru_evictable_data", &arcstats.mru_evictable_data);
arl_expect(arl_base, "mru_evictable_metadata", &arcstats.mru_evictable_metadata);
arl_expect(arl_base, "mru_ghost_size", &arcstats.mru_ghost_size);
arl_expect(arl_base, "mru_ghost_evictable_data", &arcstats.mru_ghost_evictable_data);
arl_expect(arl_base, "mru_ghost_evictable_metadata", &arcstats.mru_ghost_evictable_metadata);
arl_expect(arl_base, "mfu_size", &arcstats.mfu_size);
arl_expect(arl_base, "mfu_evictable_data", &arcstats.mfu_evictable_data);
arl_expect(arl_base, "mfu_evictable_metadata", &arcstats.mfu_evictable_metadata);
arl_expect(arl_base, "mfu_ghost_size", &arcstats.mfu_ghost_size);
arl_expect(arl_base, "mfu_ghost_evictable_data", &arcstats.mfu_ghost_evictable_data);
arl_expect(arl_base, "mfu_ghost_evictable_metadata", &arcstats.mfu_ghost_evictable_metadata);
arl_expect(arl_base, "l2_hits", &arcstats.l2_hits);
arl_expect(arl_base, "l2_misses", &arcstats.l2_misses);
arl_expect(arl_base, "l2_feeds", &arcstats.l2_feeds);
arl_expect(arl_base, "l2_rw_clash", &arcstats.l2_rw_clash);
arl_expect(arl_base, "l2_read_bytes", &arcstats.l2_read_bytes);
arl_expect(arl_base, "l2_write_bytes", &arcstats.l2_write_bytes);
arl_expect(arl_base, "l2_writes_sent", &arcstats.l2_writes_sent);
arl_expect(arl_base, "l2_writes_done", &arcstats.l2_writes_done);
arl_expect(arl_base, "l2_writes_error", &arcstats.l2_writes_error);
arl_expect(arl_base, "l2_writes_lock_retry", &arcstats.l2_writes_lock_retry);
arl_expect(arl_base, "l2_evict_lock_retry", &arcstats.l2_evict_lock_retry);
arl_expect(arl_base, "l2_evict_reading", &arcstats.l2_evict_reading);
arl_expect(arl_base, "l2_evict_l1cached", &arcstats.l2_evict_l1cached);
arl_expect(arl_base, "l2_free_on_write", &arcstats.l2_free_on_write);
arl_expect(arl_base, "l2_cdata_free_on_write", &arcstats.l2_cdata_free_on_write);
arl_expect(arl_base, "l2_abort_lowmem", &arcstats.l2_abort_lowmem);
arl_expect(arl_base, "l2_cksum_bad", &arcstats.l2_cksum_bad);
arl_expect(arl_base, "l2_io_error", &arcstats.l2_io_error);
arl_expect(arl_base, "l2_size", &arcstats.l2_size);
arl_expect(arl_base, "l2_asize", &arcstats.l2_asize);
arl_expect(arl_base, "l2_hdr_size", &arcstats.l2_hdr_size);
arl_expect(arl_base, "l2_compress_successes", &arcstats.l2_compress_successes);
arl_expect(arl_base, "l2_compress_zeros", &arcstats.l2_compress_zeros);
arl_expect(arl_base, "l2_compress_failures", &arcstats.l2_compress_failures);
arl_expect(arl_base, "memory_throttle_count", &arcstats.memory_throttle_count);
arl_expect(arl_base, "duplicate_buffers", &arcstats.duplicate_buffers);
arl_expect(arl_base, "duplicate_buffers_size", &arcstats.duplicate_buffers_size);
arl_expect(arl_base, "duplicate_reads", &arcstats.duplicate_reads);
arl_expect(arl_base, "memory_direct_count", &arcstats.memory_direct_count);
arl_expect(arl_base, "memory_indirect_count", &arcstats.memory_indirect_count);
arl_expect(arl_base, "arc_no_grow", &arcstats.arc_no_grow);
arl_expect(arl_base, "arc_tempreserve", &arcstats.arc_tempreserve);
arl_expect(arl_base, "arc_loaned_bytes", &arcstats.arc_loaned_bytes);
arl_expect(arl_base, "arc_prune", &arcstats.arc_prune);
arl_expect(arl_base, "arc_meta_used", &arcstats.arc_meta_used);
arl_expect(arl_base, "arc_meta_limit", &arcstats.arc_meta_limit);
arl_expect(arl_base, "arc_meta_max", &arcstats.arc_meta_max);
arl_expect(arl_base, "arc_meta_min", &arcstats.arc_meta_min);
arl_expect(arl_base, "arc_need_free", &arcstats.arc_need_free);
arl_expect(arl_base, "arc_sys_free", &arcstats.arc_sys_free);
}
if(unlikely(!ff)) {
char filename[FILENAME_MAX + 1];
snprintfz(filename, FILENAME_MAX, "%s%s", netdata_configured_host_prefix, ZFS_PROC_ARCSTATS);
ff = procfile_open(config_get("plugin:proc:" ZFS_PROC_ARCSTATS, "filename to monitor", filename), " \t:", PROCFILE_FLAG_DEFAULT);
if(unlikely(!ff))
return 1;
}
ff = procfile_readall(ff);
if(unlikely(!ff))
return 0; // we return 0, so that we will retry to open it next time
size_t lines = procfile_lines(ff), l;
arl_begin(arl_base);
for(l = 0; l < lines ;l++) {
size_t words = procfile_linewords(ff, l);
if(unlikely(words < 3)) {
if(unlikely(words)) error("Cannot read " ZFS_PROC_ARCSTATS " line %zu. Expected 3 params, read %zu.", l, words);
continue;
}
const char *key = procfile_lineword(ff, l, 0);
const char *value = procfile_lineword(ff, l, 2);
if(unlikely(arcstats.l2exist == -1)) {
if(key[0] == 'l' && key[1] == '2' && key[2] == '_')
arcstats.l2exist = 1;
}
if(unlikely(arl_check(arl_base, key, value))) break;
}
if(unlikely(arcstats.l2exist == -1))
arcstats.l2exist = 0;
generate_charts_arcstats("proc", update_every);
generate_charts_arc_summary("proc", update_every);
return 0;
}
int do_proc_vmstat(int update_every, usec_t dt) {
(void)dt;
static procfile *ff = NULL;
static int do_swapio = -1, do_io = -1, do_pgfaults = -1, do_numa = -1;
static int has_numa = -1;
static ARL_BASE *arl_base = NULL;
static unsigned long long numa_foreign = 0ULL;
static unsigned long long numa_hint_faults = 0ULL;
static unsigned long long numa_hint_faults_local = 0ULL;
static unsigned long long numa_huge_pte_updates = 0ULL;
static unsigned long long numa_interleave = 0ULL;
static unsigned long long numa_local = 0ULL;
static unsigned long long numa_other = 0ULL;
static unsigned long long numa_pages_migrated = 0ULL;
static unsigned long long numa_pte_updates = 0ULL;
static unsigned long long pgfault = 0ULL;
static unsigned long long pgmajfault = 0ULL;
static unsigned long long pgpgin = 0ULL;
static unsigned long long pgpgout = 0ULL;
static unsigned long long pswpin = 0ULL;
static unsigned long long pswpout = 0ULL;
if(unlikely(!arl_base)) {
do_swapio = config_get_boolean_ondemand("plugin:proc:/proc/vmstat", "swap i/o", CONFIG_BOOLEAN_AUTO);
do_io = config_get_boolean("plugin:proc:/proc/vmstat", "disk i/o", 1);
do_pgfaults = config_get_boolean("plugin:proc:/proc/vmstat", "memory page faults", 1);
do_numa = config_get_boolean_ondemand("plugin:proc:/proc/vmstat", "system-wide numa metric summary", CONFIG_BOOLEAN_AUTO);
arl_base = arl_create("vmstat", NULL, 60);
arl_expect(arl_base, "pgfault", &pgfault);
arl_expect(arl_base, "pgmajfault", &pgmajfault);
arl_expect(arl_base, "pgpgin", &pgpgin);
arl_expect(arl_base, "pgpgout", &pgpgout);
arl_expect(arl_base, "pswpin", &pswpin);
arl_expect(arl_base, "pswpout", &pswpout);
if(do_numa == CONFIG_BOOLEAN_YES || (do_numa == CONFIG_BOOLEAN_AUTO && get_numa_node_count() >= 2)) {
arl_expect(arl_base, "numa_foreign", &numa_foreign);
arl_expect(arl_base, "numa_hint_faults_local", &numa_hint_faults_local);
arl_expect(arl_base, "numa_hint_faults", &numa_hint_faults);
arl_expect(arl_base, "numa_huge_pte_updates", &numa_huge_pte_updates);
arl_expect(arl_base, "numa_interleave", &numa_interleave);
arl_expect(arl_base, "numa_local", &numa_local);
arl_expect(arl_base, "numa_other", &numa_other);
arl_expect(arl_base, "numa_pages_migrated", &numa_pages_migrated);
arl_expect(arl_base, "numa_pte_updates", &numa_pte_updates);
}
else {
// Do not expect numa metrics when they are not needed.
// By not adding them, the ARL will stop processing the file
// when all the expected metrics are collected.
// Also ARL will not parse their values.
has_numa = 0;
do_numa = CONFIG_BOOLEAN_NO;
}
}
if(unlikely(!ff)) {
char filename[FILENAME_MAX + 1];
snprintfz(filename, FILENAME_MAX, "%s%s", netdata_configured_host_prefix, "/proc/vmstat");
ff = procfile_open(config_get("plugin:proc:/proc/vmstat", "filename to monitor", filename), " \t:", PROCFILE_FLAG_DEFAULT);
if(unlikely(!ff)) return 1;
}
ff = procfile_readall(ff);
if(unlikely(!ff)) return 0; // we return 0, so that we will retry to open it next time
size_t lines = procfile_lines(ff), l;
arl_begin(arl_base);
for(l = 0; l < lines ;l++) {
size_t words = procfile_linewords(ff, l);
if(unlikely(words < 2)) {
if(unlikely(words)) error("Cannot read /proc/vmstat line %zu. Expected 2 params, read %zu.", l, words);
continue;
}
if(unlikely(arl_check(arl_base,
procfile_lineword(ff, l, 0),
procfile_lineword(ff, l, 1)))) break;
}
// --------------------------------------------------------------------
if(pswpin || pswpout || do_swapio == CONFIG_BOOLEAN_YES) {
do_swapio = CONFIG_BOOLEAN_YES;
static RRDSET *st_swapio = NULL;
static RRDDIM *rd_in = NULL, *rd_out = NULL;
if(unlikely(!st_swapio)) {
st_swapio = rrdset_create_localhost(
"system"
, "swapio"
, NULL
, "swap"
, NULL
, "Swap I/O"
, "kilobytes/s"
, 250
, update_every
, RRDSET_TYPE_AREA
);
rd_in = rrddim_add(st_swapio, "in", NULL, sysconf(_SC_PAGESIZE), 1024, RRD_ALGORITHM_INCREMENTAL);
rd_out = rrddim_add(st_swapio, "out", NULL, -sysconf(_SC_PAGESIZE), 1024, RRD_ALGORITHM_INCREMENTAL);
}
else rrdset_next(st_swapio);
rrddim_set_by_pointer(st_swapio, rd_in, pswpin);
rrddim_set_by_pointer(st_swapio, rd_out, pswpout);
rrdset_done(st_swapio);
}
// --------------------------------------------------------------------
if(do_io) {
static RRDSET *st_io = NULL;
static RRDDIM *rd_in = NULL, *rd_out = NULL;
if(unlikely(!st_io)) {
st_io = rrdset_create_localhost(
"system"
, "io"
, NULL
, "disk"
, NULL
, "Disk I/O"
, "kilobytes/s"
, 150
, update_every
, RRDSET_TYPE_AREA
);
rd_in = rrddim_add(st_io, "in", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
rd_out = rrddim_add(st_io, "out", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL);
}
else rrdset_next(st_io);
rrddim_set_by_pointer(st_io, rd_in, pgpgin);
rrddim_set_by_pointer(st_io, rd_out, pgpgout);
rrdset_done(st_io);
}
// --------------------------------------------------------------------
if(do_pgfaults) {
static RRDSET *st_pgfaults = NULL;
static RRDDIM *rd_minor = NULL, *rd_major = NULL;
if(unlikely(!st_pgfaults)) {
st_pgfaults = rrdset_create_localhost(
"mem"
, "pgfaults"
, NULL
, "system"
, NULL
, "Memory Page Faults"
, "page faults/s"
, 500
, update_every
, RRDSET_TYPE_LINE
);
rrdset_flag_set(st_pgfaults, RRDSET_FLAG_DETAIL);
rd_minor = rrddim_add(st_pgfaults, "minor", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
rd_major = rrddim_add(st_pgfaults, "major", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL);
}
else rrdset_next(st_pgfaults);
rrddim_set_by_pointer(st_pgfaults, rd_minor, pgfault);
rrddim_set_by_pointer(st_pgfaults, rd_major, pgmajfault);
rrdset_done(st_pgfaults);
}
// --------------------------------------------------------------------
// Ondemand criteria for NUMA. Since this won't change at run time, we
// check it only once. We check whether the node count is >= 2 because
// single-node systems have uninteresting statistics (since all accesses
// are local).
if(unlikely(has_numa == -1))
has_numa = (numa_local || numa_foreign || numa_interleave || numa_other || numa_pte_updates ||
numa_huge_pte_updates || numa_hint_faults || numa_hint_faults_local || numa_pages_migrated) ? 1 : 0;
if(do_numa == CONFIG_BOOLEAN_YES || (do_numa == CONFIG_BOOLEAN_AUTO && has_numa)) {
do_numa = CONFIG_BOOLEAN_YES;
static RRDSET *st_numa = NULL;
static RRDDIM *rd_local = NULL, *rd_foreign = NULL, *rd_interleave = NULL, *rd_other = NULL, *rd_pte_updates = NULL, *rd_huge_pte_updates = NULL, *rd_hint_faults = NULL, *rd_hint_faults_local = NULL, *rd_pages_migrated = NULL;
if(unlikely(!st_numa)) {
st_numa = rrdset_create_localhost(
"mem"
, "numa"
, NULL
, "numa"
, NULL
, "NUMA events"
, "events/s"
, 800
, update_every
, RRDSET_TYPE_LINE
);
rrdset_flag_set(st_numa, RRDSET_FLAG_DETAIL);
// These depend on CONFIG_NUMA in the kernel.
rd_local = rrddim_add(st_numa, "local", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
rd_foreign = rrddim_add(st_numa, "foreign", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
rd_interleave = rrddim_add(st_numa, "interleave", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
rd_other = rrddim_add(st_numa, "other", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
// The following stats depend on CONFIG_NUMA_BALANCING in the
// kernel.
rd_pte_updates = rrddim_add(st_numa, "pte_updates", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
rd_huge_pte_updates = rrddim_add(st_numa, "huge_pte_updates", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
rd_hint_faults = rrddim_add(st_numa, "hint_faults", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
rd_hint_faults_local = rrddim_add(st_numa, "hint_faults_local", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
rd_pages_migrated = rrddim_add(st_numa, "pages_migrated", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
}
else rrdset_next(st_numa);
rrddim_set_by_pointer(st_numa, rd_local, numa_local);
rrddim_set_by_pointer(st_numa, rd_foreign, numa_foreign);
rrddim_set_by_pointer(st_numa, rd_interleave, numa_interleave);
rrddim_set_by_pointer(st_numa, rd_other, numa_other);
rrddim_set_by_pointer(st_numa, rd_pte_updates, numa_pte_updates);
rrddim_set_by_pointer(st_numa, rd_huge_pte_updates, numa_huge_pte_updates);
rrddim_set_by_pointer(st_numa, rd_hint_faults, numa_hint_faults);
rrddim_set_by_pointer(st_numa, rd_hint_faults_local, numa_hint_faults_local);
rrddim_set_by_pointer(st_numa, rd_pages_migrated, numa_pages_migrated);
rrdset_done(st_numa);
}
return 0;
}
int do_proc_net_sockstat6(int update_every, usec_t dt) {
(void)dt;
static procfile *ff = NULL;
static uint32_t hash_raw = 0,
hash_frag = 0,
hash_tcp = 0,
hash_udp = 0,
hash_udplite = 0;
static ARL_BASE *arl_tcp = NULL;
static ARL_BASE *arl_udp = NULL;
static ARL_BASE *arl_udplite = NULL;
static ARL_BASE *arl_raw = NULL;
static ARL_BASE *arl_frag = NULL;
static int do_tcp_sockets = -1, do_udp_sockets = -1, do_udplite_sockets = -1, do_raw_sockets = -1, do_frag_sockets = -1;
static char *keys[6] = { NULL };
static uint32_t hashes[6] = { 0 };
static ARL_BASE *bases[6] = { NULL };
if(unlikely(!arl_tcp)) {
do_tcp_sockets = config_get_boolean_ondemand("plugin:proc:/proc/net/sockstat6", "ipv6 TCP sockets", CONFIG_BOOLEAN_AUTO);
do_udp_sockets = config_get_boolean_ondemand("plugin:proc:/proc/net/sockstat6", "ipv6 UDP sockets", CONFIG_BOOLEAN_AUTO);
do_udplite_sockets = config_get_boolean_ondemand("plugin:proc:/proc/net/sockstat6", "ipv6 UDPLITE sockets", CONFIG_BOOLEAN_AUTO);
do_raw_sockets = config_get_boolean_ondemand("plugin:proc:/proc/net/sockstat6", "ipv6 RAW sockets", CONFIG_BOOLEAN_AUTO);
do_frag_sockets = config_get_boolean_ondemand("plugin:proc:/proc/net/sockstat6", "ipv6 FRAG sockets", CONFIG_BOOLEAN_AUTO);
arl_tcp = arl_create("sockstat6/TCP6", arl_callback_str2kernel_uint_t, 60);
arl_expect(arl_tcp, "inuse", &sockstat6_root.tcp6_inuse);
arl_udp = arl_create("sockstat6/UDP6", arl_callback_str2kernel_uint_t, 60);
arl_expect(arl_udp, "inuse", &sockstat6_root.udp6_inuse);
arl_udplite = arl_create("sockstat6/UDPLITE6", arl_callback_str2kernel_uint_t, 60);
arl_expect(arl_udplite, "inuse", &sockstat6_root.udplite6_inuse);
arl_raw = arl_create("sockstat6/RAW6", arl_callback_str2kernel_uint_t, 60);
arl_expect(arl_raw, "inuse", &sockstat6_root.raw6_inuse);
arl_frag = arl_create("sockstat6/FRAG6", arl_callback_str2kernel_uint_t, 60);
arl_expect(arl_frag, "inuse", &sockstat6_root.frag6_inuse);
hash_tcp = simple_hash("TCP6");
hash_udp = simple_hash("UDP6");
hash_udplite = simple_hash("UDPLITE6");
hash_raw = simple_hash("RAW6");
hash_frag = simple_hash("FRAG6");
keys[0] = "TCP6"; hashes[0] = hash_tcp; bases[0] = arl_tcp;
keys[1] = "UDP6"; hashes[1] = hash_udp; bases[1] = arl_udp;
keys[2] = "UDPLITE6"; hashes[2] = hash_udplite; bases[2] = arl_udplite;
keys[3] = "RAW6"; hashes[3] = hash_raw; bases[3] = arl_raw;
keys[4] = "FRAG6"; hashes[4] = hash_frag; bases[4] = arl_frag;
keys[5] = NULL; // terminator
}
if(unlikely(!ff)) {
char filename[FILENAME_MAX + 1];
snprintfz(filename, FILENAME_MAX, "%s%s", netdata_configured_host_prefix, "/proc/net/sockstat6");
ff = procfile_open(config_get("plugin:proc:/proc/net/sockstat6", "filename to monitor", filename), " \t:", PROCFILE_FLAG_DEFAULT);
if(unlikely(!ff)) return 1;
}
ff = procfile_readall(ff);
if(unlikely(!ff)) return 0; // we return 0, so that we will retry to open it next time
size_t lines = procfile_lines(ff), l;
for(l = 0; l < lines ;l++) {
size_t words = procfile_linewords(ff, l);
char *key = procfile_lineword(ff, l, 0);
uint32_t hash = simple_hash(key);
int k;
for(k = 0; keys[k] ; k++) {
if(unlikely(hash == hashes[k] && strcmp(key, keys[k]) == 0)) {
// fprintf(stderr, "KEY: '%s', l=%zu, w=1, words=%zu\n", key, l, words);
ARL_BASE *arl = bases[k];
arl_begin(arl);
size_t w = 1;
while(w + 1 < words) {
char *name = procfile_lineword(ff, l, w); w++;
char *value = procfile_lineword(ff, l, w); w++;
// fprintf(stderr, " > NAME '%s', VALUE '%s', l=%zu, w=%zu, words=%zu\n", name, value, l, w, words);
if(unlikely(arl_check(arl, name, value) != 0))
break;
}
break;
}
}
}
// ------------------------------------------------------------------------
if(do_tcp_sockets == CONFIG_BOOLEAN_YES || (do_tcp_sockets == CONFIG_BOOLEAN_AUTO && (sockstat6_root.tcp6_inuse))) {
do_tcp_sockets = CONFIG_BOOLEAN_YES;
static RRDSET *st = NULL;
static RRDDIM *rd_inuse = NULL;
if(unlikely(!st)) {
st = rrdset_create_localhost(
"ipv6"
, "sockstat6_tcp_sockets"
, NULL
, "tcp6"
, NULL
, "IPv6 TCP Sockets"
, "sockets"
, PLUGIN_PROC_NAME
, PLUGIN_PROC_MODULE_NET_SOCKSTAT6_NAME
, NETDATA_CHART_PRIO_IPV6_TCP
, update_every
, RRDSET_TYPE_LINE
);
rd_inuse = rrddim_add(st, "inuse", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE);
}
else rrdset_next(st);
rrddim_set_by_pointer(st, rd_inuse, (collected_number)sockstat6_root.tcp6_inuse);
rrdset_done(st);
}
// ------------------------------------------------------------------------
if(do_udp_sockets == CONFIG_BOOLEAN_YES || (do_udp_sockets == CONFIG_BOOLEAN_AUTO && sockstat6_root.udp6_inuse)) {
do_udp_sockets = CONFIG_BOOLEAN_YES;
static RRDSET *st = NULL;
static RRDDIM *rd_inuse = NULL;
if(unlikely(!st)) {
st = rrdset_create_localhost(
"ipv6"
, "sockstat6_udp_sockets"
, NULL
, "udp6"
, NULL
, "IPv6 UDP Sockets"
, "sockets"
, PLUGIN_PROC_NAME
, PLUGIN_PROC_MODULE_NET_SOCKSTAT6_NAME
, NETDATA_CHART_PRIO_IPV6_UDP
, update_every
, RRDSET_TYPE_LINE
);
rd_inuse = rrddim_add(st, "inuse", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE);
}
else rrdset_next(st);
rrddim_set_by_pointer(st, rd_inuse, (collected_number)sockstat6_root.udp6_inuse);
rrdset_done(st);
}
// ------------------------------------------------------------------------
if(do_udplite_sockets == CONFIG_BOOLEAN_YES || (do_udplite_sockets == CONFIG_BOOLEAN_AUTO && sockstat6_root.udplite6_inuse)) {
do_udplite_sockets = CONFIG_BOOLEAN_YES;
static RRDSET *st = NULL;
static RRDDIM *rd_inuse = NULL;
if(unlikely(!st)) {
st = rrdset_create_localhost(
"ipv6"
, "sockstat6_udplite_sockets"
, NULL
, "udplite6"
, NULL
, "IPv6 UDPLITE Sockets"
, "sockets"
, PLUGIN_PROC_NAME
, PLUGIN_PROC_MODULE_NET_SOCKSTAT6_NAME
, NETDATA_CHART_PRIO_IPV6_UDPLITE
, update_every
, RRDSET_TYPE_LINE
);
rd_inuse = rrddim_add(st, "inuse", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE);
}
else rrdset_next(st);
rrddim_set_by_pointer(st, rd_inuse, (collected_number)sockstat6_root.udplite6_inuse);
rrdset_done(st);
}
// ------------------------------------------------------------------------
if(do_raw_sockets == CONFIG_BOOLEAN_YES || (do_raw_sockets == CONFIG_BOOLEAN_AUTO && sockstat6_root.raw6_inuse)) {
do_raw_sockets = CONFIG_BOOLEAN_YES;
static RRDSET *st = NULL;
static RRDDIM *rd_inuse = NULL;
if(unlikely(!st)) {
st = rrdset_create_localhost(
"ipv6"
, "sockstat6_raw_sockets"
, NULL
, "raw6"
, NULL
, "IPv6 RAW Sockets"
, "sockets"
, PLUGIN_PROC_NAME
, PLUGIN_PROC_MODULE_NET_SOCKSTAT6_NAME
, NETDATA_CHART_PRIO_IPV6_RAW
, update_every
, RRDSET_TYPE_LINE
);
rd_inuse = rrddim_add(st, "inuse", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE);
}
else rrdset_next(st);
rrddim_set_by_pointer(st, rd_inuse, (collected_number)sockstat6_root.raw6_inuse);
rrdset_done(st);
}
// ------------------------------------------------------------------------
if(do_frag_sockets == CONFIG_BOOLEAN_YES || (do_frag_sockets == CONFIG_BOOLEAN_AUTO && sockstat6_root.frag6_inuse)) {
do_frag_sockets = CONFIG_BOOLEAN_YES;
static RRDSET *st = NULL;
static RRDDIM *rd_inuse = NULL;
if(unlikely(!st)) {
st = rrdset_create_localhost(
"ipv6"
, "sockstat6_frag_sockets"
, NULL
, "fragments6"
, NULL
, "IPv6 FRAG Sockets"
, "fragments"
, PLUGIN_PROC_NAME
, PLUGIN_PROC_MODULE_NET_SOCKSTAT6_NAME
, NETDATA_CHART_PRIO_IPV6_FRAGMENTS
, update_every
, RRDSET_TYPE_LINE
);
rd_inuse = rrddim_add(st, "inuse", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE);
}
else rrdset_next(st);
rrddim_set_by_pointer(st, rd_inuse, (collected_number)sockstat6_root.frag6_inuse);
rrdset_done(st);
}
return 0;
}