static SIMPLE_PATTERN *enabled_cgroup_renames = NULL;
static SIMPLE_PATTERN *systemd_services_cgroups = NULL;
-static char *cgroups_rename_script = PLUGINS_DIR "/cgroup-name.sh";
+static char *cgroups_rename_script = NULL;
static uint32_t Read_hash = 0;
static uint32_t Write_hash = 0;
-static uint32_t Sync_hash = 0;
-static uint32_t Async_hash = 0;
-static uint32_t Total_hash = 0;
static uint32_t user_hash = 0;
static uint32_t system_hash = 0;
-static uint32_t cache_hash = 0;
-static uint32_t rss_hash = 0;
-static uint32_t rss_huge_hash = 0;
-static uint32_t mapped_file_hash = 0;
-static uint32_t writeback_hash = 0;
-static uint32_t dirty_hash = 0;
-static uint32_t swap_hash = 0;
-static uint32_t pgpgin_hash = 0;
-static uint32_t pgpgout_hash = 0;
-static uint32_t pgfault_hash = 0;
-static uint32_t pgmajfault_hash = 0;
-static uint32_t inactive_anon_hash = 0;
-static uint32_t active_anon_hash = 0;
-static uint32_t inactive_file_hash = 0;
-static uint32_t active_file_hash = 0;
-static uint32_t unevictable_hash = 0;
-static uint32_t hierarchical_memory_limit_hash = 0;
-static uint32_t total_cache_hash = 0;
-static uint32_t total_rss_hash = 0;
-static uint32_t total_rss_huge_hash = 0;
-static uint32_t total_mapped_file_hash = 0;
-static uint32_t total_writeback_hash = 0;
-static uint32_t total_dirty_hash = 0;
-static uint32_t total_swap_hash = 0;
-static uint32_t total_pgpgin_hash = 0;
-static uint32_t total_pgpgout_hash = 0;
-static uint32_t total_pgfault_hash = 0;
-static uint32_t total_pgmajfault_hash = 0;
-static uint32_t total_inactive_anon_hash = 0;
-static uint32_t total_active_anon_hash = 0;
-static uint32_t total_inactive_file_hash = 0;
-static uint32_t total_active_file_hash = 0;
-static uint32_t total_unevictable_hash = 0;
void read_cgroup_plugin_configuration() {
system_page_size = sysconf(_SC_PAGESIZE);
Read_hash = simple_hash("Read");
Write_hash = simple_hash("Write");
- Sync_hash = simple_hash("Sync");
- Async_hash = simple_hash("Async");
- Total_hash = simple_hash("Total");
user_hash = simple_hash("user");
system_hash = simple_hash("system");
- cache_hash = simple_hash("cache");
- rss_hash = simple_hash("rss");
- rss_huge_hash = simple_hash("rss_huge");
- mapped_file_hash = simple_hash("mapped_file");
- writeback_hash = simple_hash("writeback");
- dirty_hash = simple_hash("dirty");
- swap_hash = simple_hash("swap");
- pgpgin_hash = simple_hash("pgpgin");
- pgpgout_hash = simple_hash("pgpgout");
- pgfault_hash = simple_hash("pgfault");
- pgmajfault_hash = simple_hash("pgmajfault");
- inactive_anon_hash = simple_hash("inactive_anon");
- active_anon_hash = simple_hash("active_anon");
- inactive_file_hash = simple_hash("inactive_file");
- active_file_hash = simple_hash("active_file");
- unevictable_hash = simple_hash("unevictable");
- hierarchical_memory_limit_hash = simple_hash("hierarchical_memory_limit");
- total_cache_hash = simple_hash("total_cache");
- total_rss_hash = simple_hash("total_rss");
- total_rss_huge_hash = simple_hash("total_rss_huge");
- total_mapped_file_hash = simple_hash("total_mapped_file");
- total_writeback_hash = simple_hash("total_writeback");
- total_dirty_hash = simple_hash("total_dirty");
- total_swap_hash = simple_hash("total_swap");
- total_pgpgin_hash = simple_hash("total_pgpgin");
- total_pgpgout_hash = simple_hash("total_pgpgout");
- total_pgfault_hash = simple_hash("total_pgfault");
- total_pgmajfault_hash = simple_hash("total_pgmajfault");
- total_inactive_anon_hash = simple_hash("total_inactive_anon");
- total_active_anon_hash = simple_hash("total_active_anon");
- total_inactive_file_hash = simple_hash("total_inactive_file");
- total_active_file_hash = simple_hash("total_active_file");
- total_unevictable_hash = simple_hash("total_unevictable");
cgroup_update_every = (int)config_get_number("plugin:cgroups", "update every", rrd_update_every);
if(cgroup_update_every < rrd_update_every)
s = "/sys/fs/cgroup/cpuacct";
}
else s = mi->mount_point;
- snprintfz(filename, FILENAME_MAX, "%s%s", global_host_prefix, s);
+ snprintfz(filename, FILENAME_MAX, "%s%s", netdata_configured_host_prefix, s);
cgroup_cpuacct_base = config_get("plugin:cgroups", "path to /sys/fs/cgroup/cpuacct", filename);
mi = mountinfo_find_by_filesystem_super_option(root, "cgroup", "blkio");
s = "/sys/fs/cgroup/blkio";
}
else s = mi->mount_point;
- snprintfz(filename, FILENAME_MAX, "%s%s", global_host_prefix, s);
+ snprintfz(filename, FILENAME_MAX, "%s%s", netdata_configured_host_prefix, s);
cgroup_blkio_base = config_get("plugin:cgroups", "path to /sys/fs/cgroup/blkio", filename);
mi = mountinfo_find_by_filesystem_super_option(root, "cgroup", "memory");
s = "/sys/fs/cgroup/memory";
}
else s = mi->mount_point;
- snprintfz(filename, FILENAME_MAX, "%s%s", global_host_prefix, s);
+ snprintfz(filename, FILENAME_MAX, "%s%s", netdata_configured_host_prefix, s);
cgroup_memory_base = config_get("plugin:cgroups", "path to /sys/fs/cgroup/memory", filename);
mi = mountinfo_find_by_filesystem_super_option(root, "cgroup", "devices");
s = "/sys/fs/cgroup/devices";
}
else s = mi->mount_point;
- snprintfz(filename, FILENAME_MAX, "%s%s", global_host_prefix, s);
+ snprintfz(filename, FILENAME_MAX, "%s%s", netdata_configured_host_prefix, s);
cgroup_devices_base = config_get("plugin:cgroups", "path to /sys/fs/cgroup/devices", filename);
cgroup_root_max = (int)config_get_number("plugin:cgroups", "max cgroups to allow", cgroup_root_max);
enabled_cgroup_patterns = simple_pattern_create(
config_get("plugin:cgroups", "enable by default cgroups matching",
+ " /system.slice/docker-*.scope "
" !*.mount "
" !*.partition "
" !*.scope "
" * "
), SIMPLE_PATTERN_EXACT);
- cgroups_rename_script = config_get("plugin:cgroups", "script to get cgroup names", cgroups_rename_script);
+ snprintfz(filename, FILENAME_MAX, "%s/cgroup-name.sh", netdata_configured_plugins_dir);
+ cgroups_rename_script = config_get("plugin:cgroups", "script to get cgroup names", filename);
enabled_cgroup_renames = simple_pattern_create(
config_get("plugin:cgroups", "run script to rename cgroups matching",
+ " *docker* "
+ " *lxc* "
" !/ "
" !*.mount "
" !*.partition "
// https://www.kernel.org/doc/Documentation/cgroup-v1/memory.txt
struct memory {
+ ARL_BASE *arl_base;
+ ARL_ENTRY *arl_dirty;
+ ARL_ENTRY *arl_swap;
+
int updated_detailed;
int updated_usage_in_bytes;
int updated_msw_usage_in_bytes;
RRDDIM *rd_mem_detailed_rss;
RRDDIM *rd_mem_detailed_mapped;
RRDDIM *rd_mem_detailed_writeback;
- RRDDIM *rd_mem_detailed_dirty;
- RRDDIM *rd_mem_detailed_swap;
RRDDIM *rd_mem_detailed_pgpgin;
RRDDIM *rd_mem_detailed_pgpgout;
RRDDIM *rd_mem_detailed_pgfault;
char *s = procfile_lineword(ff, i, 0);
uint32_t hash = simple_hash(s);
- if(unlikely(hash == user_hash && !strcmp(s, "user"))) {
- cp->user = strtoull(procfile_lineword(ff, i, 1), NULL, 10);
- continue;
- }
+ if(unlikely(hash == user_hash && !strcmp(s, "user")))
+ cp->user = str2ull(procfile_lineword(ff, i, 1));
- if(unlikely(hash == system_hash && !strcmp(s, "system"))) {
- cp->system = strtoull(procfile_lineword(ff, i, 1), NULL, 10);
- continue;
- }
+ else if(unlikely(hash == system_hash && !strcmp(s, "system")))
+ cp->system = str2ull(procfile_lineword(ff, i, 1));
}
cp->updated = 1;
}
if(unlikely(procfile_lines(ff) < 1)) {
- error("File '%s' should have 1+ lines but has %u.", ca->filename, procfile_lines(ff));
+ error("File '%s' should have 1+ lines but has %zu.", ca->filename, procfile_lines(ff));
ca->updated = 0;
return;
}
unsigned long long total = 0;
for(i = 0; i < ca->cpus ;i++) {
- unsigned long long n = strtoull(procfile_lineword(ff, 0, i), NULL, 10);
+ unsigned long long n = str2ull(procfile_lineword(ff, 0, i));
ca->cpu_percpu[i] = n;
total += n;
}
char *s = procfile_lineword(ff, i, 1);
uint32_t hash = simple_hash(s);
- if(unlikely(hash == Read_hash && !strcmp(s, "Read"))) {
- io->Read += strtoull(procfile_lineword(ff, i, 2), NULL, 10);
- continue;
- }
+ if(unlikely(hash == Read_hash && !strcmp(s, "Read")))
+ io->Read += str2ull(procfile_lineword(ff, i, 2));
- if(unlikely(hash == Write_hash && !strcmp(s, "Write"))) {
- io->Write += strtoull(procfile_lineword(ff, i, 2), NULL, 10);
- continue;
- }
+ else if(unlikely(hash == Write_hash && !strcmp(s, "Write")))
+ io->Write += str2ull(procfile_lineword(ff, i, 2));
/*
- if(hash == Sync_hash && !strcmp(s, "Sync")) {
- io->Sync += strtoull(procfile_lineword(ff, i, 2), NULL, 10);
- continue;
- }
+ else if(unlikely(hash == Sync_hash && !strcmp(s, "Sync")))
+ io->Sync += str2ull(procfile_lineword(ff, i, 2));
- if(hash == Async_hash && !strcmp(s, "Async")) {
- io->Async += strtoull(procfile_lineword(ff, i, 2), NULL, 10);
- continue;
- }
+ else if(unlikely(hash == Async_hash && !strcmp(s, "Async")))
+ io->Async += str2ull(procfile_lineword(ff, i, 2));
- if(hash == Total_hash && !strcmp(s, "Total")) {
- io->Total += strtoull(procfile_lineword(ff, i, 2), NULL, 10);
- continue;
- }
+ else if(unlikely(hash == Total_hash && !strcmp(s, "Total")))
+ io->Total += str2ull(procfile_lineword(ff, i, 2));
*/
}
goto memory_next;
}
- for(i = 0; i < lines ; i++) {
- char *s = procfile_lineword(ff, i, 0);
- uint32_t hash = simple_hash(s);
-
- if(unlikely(hash == cache_hash && !strcmp(s, "cache"))) {
- mem->cache = strtoull(procfile_lineword(ff, i, 1), NULL, 10);
- continue;
- }
-
- if(unlikely(hash == rss_hash && !strcmp(s, "rss"))) {
- mem->rss = strtoull(procfile_lineword(ff, i, 1), NULL, 10);
- continue;
- }
-
- if(unlikely(hash == rss_huge_hash && !strcmp(s, "rss_huge"))) {
- mem->rss_huge = strtoull(procfile_lineword(ff, i, 1), NULL, 10);
- continue;
- }
-
- if(unlikely(hash == mapped_file_hash && !strcmp(s, "mapped_file"))) {
- mem->mapped_file = strtoull(procfile_lineword(ff, i, 1), NULL, 10);
- continue;
- }
-
- if(unlikely(hash == writeback_hash && !strcmp(s, "writeback"))) {
- mem->writeback = strtoull(procfile_lineword(ff, i, 1), NULL, 10);
- continue;
- }
+ if(unlikely(!mem->arl_base)) {
+ mem->arl_base = arl_create("cgroup/memory", NULL, 60);
- if(unlikely(hash == dirty_hash && !strcmp(s, "dirty"))) {
- mem->dirty = strtoull(procfile_lineword(ff, i, 1), NULL, 10);
- mem->detailed_has_dirty = 1;
- continue;
- }
-
- if(unlikely(hash == swap_hash && !strcmp(s, "swap"))) {
- mem->swap = strtoull(procfile_lineword(ff, i, 1), NULL, 10);
- mem->detailed_has_swap = 1;
- continue;
- }
-
- if(unlikely(hash == pgpgin_hash && !strcmp(s, "pgpgin"))) {
- mem->pgpgin = strtoull(procfile_lineword(ff, i, 1), NULL, 10);
- continue;
- }
-
- if(unlikely(hash == pgpgout_hash && !strcmp(s, "pgpgout"))) {
- mem->pgpgout = strtoull(procfile_lineword(ff, i, 1), NULL, 10);
- continue;
- }
-
- if(unlikely(hash == pgfault_hash && !strcmp(s, "pgfault"))) {
- mem->pgfault = strtoull(procfile_lineword(ff, i, 1), NULL, 10);
- continue;
- }
-
- if(unlikely(hash == pgmajfault_hash && !strcmp(s, "pgmajfault"))) {
- mem->pgmajfault = strtoull(procfile_lineword(ff, i, 1), NULL, 10);
- continue;
- }
-
-/*
- if(unlikely(hash == inactive_anon_hash && !strcmp(s, "inactive_anon"))) {
- mem->inactive_anon = strtoull(procfile_lineword(ff, i, 1), NULL, 10);
- continue;
- }
-
- if(unlikely(hash == active_anon_hash && !strcmp(s, "active_anon"))) {
- mem->active_anon = strtoull(procfile_lineword(ff, i, 1), NULL, 10);
- continue;
- }
-
- if(unlikely(hash == inactive_file_hash && !strcmp(s, "inactive_file"))) {
- mem->inactive_file = strtoull(procfile_lineword(ff, i, 1), NULL, 10);
- continue;
- }
-
- if(unlikely(hash == active_file_hash && !strcmp(s, "active_file"))) {
- mem->active_file = strtoull(procfile_lineword(ff, i, 1), NULL, 10);
- continue;
- }
-
- if(unlikely(hash == unevictable_hash && !strcmp(s, "unevictable"))) {
- mem->unevictable = strtoull(procfile_lineword(ff, i, 1), NULL, 10);
- continue;
- }
-
- if(unlikely(hash == hierarchical_memory_limit_hash && !strcmp(s, "hierarchical_memory_limit"))) {
- mem->hierarchical_memory_limit = strtoull(procfile_lineword(ff, i, 1), NULL, 10);
- continue;
- }
-
- if(unlikely(hash == total_cache_hash && !strcmp(s, "total_cache"))) {
- mem->total_cache = strtoull(procfile_lineword(ff, i, 1), NULL, 10);
- continue;
- }
-
- if(unlikely(hash == total_rss_hash && !strcmp(s, "total_rss"))) {
- mem->total_rss = strtoull(procfile_lineword(ff, i, 1), NULL, 10);
- continue;
- }
-
- if(unlikely(hash == total_rss_huge_hash && !strcmp(s, "total_rss_huge"))) {
- mem->total_rss_huge = strtoull(procfile_lineword(ff, i, 1), NULL, 10);
- continue;
- }
-
- if(unlikely(hash == total_mapped_file_hash && !strcmp(s, "total_mapped_file"))) {
- mem->total_mapped_file = strtoull(procfile_lineword(ff, i, 1), NULL, 10);
- continue;
- }
-
- if(unlikely(hash == total_writeback_hash && !strcmp(s, "total_writeback"))) {
- mem->total_writeback = strtoull(procfile_lineword(ff, i, 1), NULL, 10);
- continue;
- }
-
- if(unlikely(hash == total_dirty_hash && !strcmp(s, "total_dirty"))) {
- mem->total_dirty = strtoull(procfile_lineword(ff, i, 1), NULL, 10);
- continue;
- }
-
- if(unlikely(hash == total_swap_hash && !strcmp(s, "total_swap"))) {
- mem->total_swap = strtoull(procfile_lineword(ff, i, 1), NULL, 10);
- continue;
- }
-
- if(unlikely(hash == total_pgpgin_hash && !strcmp(s, "total_pgpgin"))) {
- mem->total_pgpgin = strtoull(procfile_lineword(ff, i, 1), NULL, 10);
- continue;
- }
-
- if(unlikely(hash == total_pgpgout_hash && !strcmp(s, "total_pgpgout"))) {
- mem->total_pgpgout = strtoull(procfile_lineword(ff, i, 1), NULL, 10);
- continue;
- }
-
- if(unlikely(hash == total_pgfault_hash && !strcmp(s, "total_pgfault"))) {
- mem->total_pgfault = strtoull(procfile_lineword(ff, i, 1), NULL, 10);
- continue;
- }
-
- if(unlikely(hash == total_pgmajfault_hash && !strcmp(s, "total_pgmajfault"))) {
- mem->total_pgmajfault = strtoull(procfile_lineword(ff, i, 1), NULL, 10);
- continue;
- }
-
- if(unlikely(hash == total_inactive_anon_hash && !strcmp(s, "total_inactive_anon"))) {
- mem->total_inactive_anon = strtoull(procfile_lineword(ff, i, 1), NULL, 10);
- continue;
- }
+ arl_expect(mem->arl_base, "cache", &mem->cache);
+ arl_expect(mem->arl_base, "rss", &mem->rss);
+ arl_expect(mem->arl_base, "rss_huge", &mem->rss_huge);
+ arl_expect(mem->arl_base, "mapped_file", &mem->mapped_file);
+ arl_expect(mem->arl_base, "writeback", &mem->writeback);
+ mem->arl_dirty = arl_expect(mem->arl_base, "dirty", &mem->dirty);
+ mem->arl_swap = arl_expect(mem->arl_base, "swap", &mem->swap);
+ arl_expect(mem->arl_base, "pgpgin", &mem->pgpgin);
+ arl_expect(mem->arl_base, "pgpgout", &mem->pgpgout);
+ arl_expect(mem->arl_base, "pgfault", &mem->pgfault);
+ arl_expect(mem->arl_base, "pgmajfault", &mem->pgmajfault);
+ }
- if(unlikely(hash == total_active_anon_hash && !strcmp(s, "total_active_anon"))) {
- mem->total_active_anon = strtoull(procfile_lineword(ff, i, 1), NULL, 10);
- continue;
- }
+ arl_begin(mem->arl_base);
- if(unlikely(hash == total_inactive_file_hash && !strcmp(s, "total_inactive_file"))) {
- mem->total_inactive_file = strtoull(procfile_lineword(ff, i, 1), NULL, 10);
- continue;
- }
+ for(i = 0; i < lines ; i++) {
+ if(arl_check(mem->arl_base,
+ procfile_lineword(ff, i, 0),
+ procfile_lineword(ff, i, 1))) break;
+ }
- if(unlikely(hash == total_active_file_hash && !strcmp(s, "total_active_file"))) {
- mem->total_active_file = strtoull(procfile_lineword(ff, i, 1), NULL, 10);
- continue;
- }
+ if(unlikely(mem->arl_dirty->flags & ARL_ENTRY_FLAG_FOUND))
+ mem->detailed_has_dirty = 1;
- if(unlikely(hash == total_unevictable_hash && !strcmp(s, "total_unevictable"))) {
- mem->total_unevictable = strtoull(procfile_lineword(ff, i, 1), NULL, 10);
- continue;
- }
-*/
- }
+ if(unlikely(mem->arl_swap->flags & ARL_ENTRY_FLAG_FOUND))
+ mem->detailed_has_swap = 1;
// fprintf(stderr, "READ: '%s', cache: %llu, rss: %llu, rss_huge: %llu, mapped_file: %llu, writeback: %llu, dirty: %llu, swap: %llu, pgpgin: %llu, pgpgout: %llu, pgfault: %llu, pgmajfault: %llu, inactive_anon: %llu, active_anon: %llu, inactive_file: %llu, active_file: %llu, unevictable: %llu, hierarchical_memory_limit: %llu, total_cache: %llu, total_rss: %llu, total_rss_huge: %llu, total_mapped_file: %llu, total_writeback: %llu, total_dirty: %llu, total_swap: %llu, total_pgpgin: %llu, total_pgpgout: %llu, total_pgfault: %llu, total_pgmajfault: %llu, total_inactive_anon: %llu, total_active_anon: %llu, total_inactive_file: %llu, total_active_file: %llu, total_unevictable: %llu\n", mem->filename, mem->cache, mem->rss, mem->rss_huge, mem->mapped_file, mem->writeback, mem->dirty, mem->swap, mem->pgpgin, mem->pgpgout, mem->pgfault, mem->pgmajfault, mem->inactive_anon, mem->active_anon, mem->inactive_file, mem->active_file, mem->unevictable, mem->hierarchical_memory_limit, mem->total_cache, mem->total_rss, mem->total_rss_huge, mem->total_mapped_file, mem->total_writeback, mem->total_dirty, mem->total_swap, mem->total_pgpgin, mem->total_pgpgout, mem->total_pgfault, mem->total_pgmajfault, mem->total_inactive_anon, mem->total_active_anon, mem->total_inactive_file, mem->total_active_file, mem->total_unevictable);
freez(cg->cpuacct_stat.filename);
freez(cg->cpuacct_usage.filename);
+ arl_free(cg->memory.arl_base);
freez(cg->memory.filename_detailed);
freez(cg->memory.filename_failcnt);
freez(cg->memory.filename_usage_in_bytes);
RRDSET *stcpu_thread = NULL;
+ heartbeat_t hb;
+ heartbeat_init(&hb);
usec_t step = cgroup_update_every * USEC_PER_SEC;
- usec_t find_every = cgroup_check_for_new_every * USEC_PER_SEC, find_next = 0;
+ usec_t find_every = cgroup_check_for_new_every * USEC_PER_SEC, find_dt = 0;
for(;;) {
- usec_t now = now_monotonic_usec();
- usec_t next = now - (now % step) + step;
-
- while(now < next) {
- sleep_usec(next - now);
- now = now_monotonic_usec();
- }
-
+ usec_t hb_dt = heartbeat_next(&hb, step);
if(unlikely(netdata_exit)) break;
// BEGIN -- the job to be done
- if(unlikely(now >= find_next)) {
+ find_dt += hb_dt;
+ if(unlikely(find_dt >= find_every)) {
find_all_cgroups();
- find_next = now + find_every;
+ find_dt = 0;
}
read_all_cgroups(cgroup_root);
projects / netdata.git / blobdiff