#include "common.h" struct nfsd_procs { char name[30]; unsigned long long value; int present; }; struct nfsd_procs nfsd_proc2_values[] = { { "null", 0ULL, 0 }, { "getattr", 0ULL, 0 }, { "setattr", 0ULL, 0 }, { "root", 0ULL, 0 }, { "lookup", 0ULL, 0 }, { "readlink", 0ULL, 0 }, { "read", 0ULL, 0 }, { "wrcache", 0ULL, 0 }, { "write", 0ULL, 0 }, { "create", 0ULL, 0 }, { "remove", 0ULL, 0 }, { "rename", 0ULL, 0 }, { "link", 0ULL, 0 }, { "symlink", 0ULL, 0 }, { "mkdir", 0ULL, 0 }, { "rmdir", 0ULL, 0 }, { "readdir", 0ULL, 0 }, { "fsstat", 0ULL, 0 }, /* termination */ { "", 0ULL, 0 } }; struct nfsd_procs nfsd_proc3_values[] = { { "null", 0ULL, 0 }, { "getattr", 0ULL, 0 }, { "setattr", 0ULL, 0 }, { "lookup", 0ULL, 0 }, { "access", 0ULL, 0 }, { "readlink", 0ULL, 0 }, { "read", 0ULL, 0 }, { "write", 0ULL, 0 }, { "create", 0ULL, 0 }, { "mkdir", 0ULL, 0 }, { "symlink", 0ULL, 0 }, { "mknod", 0ULL, 0 }, { "remove", 0ULL, 0 }, { "rmdir", 0ULL, 0 }, { "rename", 0ULL, 0 }, { "link", 0ULL, 0 }, { "readdir", 0ULL, 0 }, { "readdirplus", 0ULL, 0 }, { "fsstat", 0ULL, 0 }, { "fsinfo", 0ULL, 0 }, { "pathconf", 0ULL, 0 }, { "commit", 0ULL, 0 }, /* termination */ { "", 0ULL, 0 } }; struct nfsd_procs nfsd_proc4_values[] = { { "null", 0ULL, 0 }, { "read", 0ULL, 0 }, { "write", 0ULL, 0 }, { "commit", 0ULL, 0 }, { "open", 0ULL, 0 }, { "open_conf", 0ULL, 0 }, { "open_noat", 0ULL, 0 }, { "open_dgrd", 0ULL, 0 }, { "close", 0ULL, 0 }, { "setattr", 0ULL, 0 }, { "fsinfo", 0ULL, 0 }, { "renew", 0ULL, 0 }, { "setclntid", 0ULL, 0 }, { "confirm", 0ULL, 0 }, { "lock", 0ULL, 0 }, { "lockt", 0ULL, 0 }, { "locku", 0ULL, 0 }, { "access", 0ULL, 0 }, { "getattr", 0ULL, 0 }, { "lookup", 0ULL, 0 }, { "lookup_root", 0ULL, 0 }, { "remove", 0ULL, 0 }, { "rename", 0ULL, 0 }, { "link", 0ULL, 0 }, { "symlink", 0ULL, 0 }, { "create", 0ULL, 0 }, { "pathconf", 0ULL, 0 }, { "statfs", 0ULL, 0 }, { "readlink", 0ULL, 0 }, { "readdir", 0ULL, 0 }, { "server_caps", 0ULL, 0 }, { "delegreturn", 0ULL, 0 }, { "getacl", 0ULL, 0 }, { "setacl", 0ULL, 0 }, { "fs_locations", 0ULL, 0 }, { "rel_lkowner", 0ULL, 0 }, { "secinfo", 0ULL, 0 }, { "fsid_present", 0ULL, 0 }, /* nfsv4.1 client ops */ { "exchange_id", 0ULL, 0 }, { "create_session", 0ULL, 0 }, { "destroy_session", 0ULL, 0 }, { "sequence", 0ULL, 0 }, { "get_lease_time", 0ULL, 0 }, { "reclaim_comp", 0ULL, 0 }, { "layoutget", 0ULL, 0 }, { "getdevinfo", 0ULL, 0 }, { "layoutcommit", 0ULL, 0 }, { "layoutreturn", 0ULL, 0 }, { "secinfo_no", 0ULL, 0 }, { "test_stateid", 0ULL, 0 }, { "free_stateid", 0ULL, 0 }, { "getdevicelist", 0ULL, 0 }, { "bind_conn_to_ses", 0ULL, 0 }, { "destroy_clientid", 0ULL, 0 }, /* nfsv4.2 client ops */ { "seek", 0ULL, 0 }, { "allocate", 0ULL, 0 }, { "deallocate", 0ULL, 0 }, { "layoutstats", 0ULL, 0 }, { "clone", 0ULL, 0 }, /* termination */ { "", 0ULL, 0 } }; struct nfsd_procs nfsd4_ops_values[] = { { "unused_op0", 0ULL, 0}, { "unused_op1", 0ULL, 0}, { "future_op2", 0ULL, 0}, { "access", 0ULL, 0}, { "close", 0ULL, 0}, { "commit", 0ULL, 0}, { "create", 0ULL, 0}, { "delegpurge", 0ULL, 0}, { "delegreturn", 0ULL, 0}, { "getattr", 0ULL, 0}, { "getfh", 0ULL, 0}, { "link", 0ULL, 0}, { "lock", 0ULL, 0}, { "lockt", 0ULL, 0}, { "locku", 0ULL, 0}, { "lookup", 0ULL, 0}, { "lookup_root", 0ULL, 0}, { "nverify", 0ULL, 0}, { "open", 0ULL, 0}, { "openattr", 0ULL, 0}, { "open_confirm", 0ULL, 0}, { "open_downgrade", 0ULL, 0}, { "putfh", 0ULL, 0}, { "putpubfh", 0ULL, 0}, { "putrootfh", 0ULL, 0}, { "read", 0ULL, 0}, { "readdir", 0ULL, 0}, { "readlink", 0ULL, 0}, { "remove", 0ULL, 0}, { "rename", 0ULL, 0}, { "renew", 0ULL, 0}, { "restorefh", 0ULL, 0}, { "savefh", 0ULL, 0}, { "secinfo", 0ULL, 0}, { "setattr", 0ULL, 0}, { "setclientid", 0ULL, 0}, { "setclientid_confirm", 0ULL, 0}, { "verify", 0ULL, 0}, { "write", 0ULL, 0}, { "release_lockowner", 0ULL, 0}, /* nfs41 */ { "backchannel_ctl", 0ULL, 0}, { "bind_conn_to_session", 0ULL, 0}, { "exchange_id", 0ULL, 0}, { "create_session", 0ULL, 0}, { "destroy_session", 0ULL, 0}, { "free_stateid", 0ULL, 0}, { "get_dir_delegation", 0ULL, 0}, { "getdeviceinfo", 0ULL, 0}, { "getdevicelist", 0ULL, 0}, { "layoutcommit", 0ULL, 0}, { "layoutget", 0ULL, 0}, { "layoutreturn", 0ULL, 0}, { "secinfo_no_name", 0ULL, 0}, { "sequence", 0ULL, 0}, { "set_ssv", 0ULL, 0}, { "test_stateid", 0ULL, 0}, { "want_delegation", 0ULL, 0}, { "destroy_clientid", 0ULL, 0}, { "reclaim_complete", 0ULL, 0}, /* nfs42 */ { "allocate", 0ULL, 0}, { "copy", 0ULL, 0}, { "copy_notify", 0ULL, 0}, { "deallocate", 0ULL, 0}, { "ioadvise", 0ULL, 0}, { "layouterror", 0ULL, 0}, { "layoutstats", 0ULL, 0}, { "offload_cancel", 0ULL, 0}, { "offload_status", 0ULL, 0}, { "read_plus", 0ULL, 0}, { "seek", 0ULL, 0}, { "write_same", 0ULL, 0}, /* termination */ { "", 0ULL, 0 } }; int do_proc_net_rpc_nfsd(int update_every, usec_t dt) { static procfile *ff = NULL; static int do_rc = -1, do_fh = -1, do_io = -1, do_th = -1, do_ra = -1, do_net = -1, do_rpc = -1, do_proc2 = -1, do_proc3 = -1, do_proc4 = -1, do_proc4ops = -1; static int ra_warning = 0, th_warning = 0, proc2_warning = 0, proc3_warning = 0, proc4_warning = 0, proc4ops_warning = 0; if(dt) {}; if(!ff) { char filename[FILENAME_MAX + 1]; snprintfz(filename, FILENAME_MAX, "%s%s", global_host_prefix, "/proc/net/rpc/nfsd"); ff = procfile_open(config_get("plugin:proc:/proc/net/rpc/nfsd", "filename to monitor", filename), " \t", PROCFILE_FLAG_DEFAULT); } if(!ff) return 1; ff = procfile_readall(ff); if(!ff) return 0; // we return 0, so that we will retry to open it next time if(do_rc == -1) do_rc = config_get_boolean("plugin:proc:/proc/net/rpc/nfsd", "read cache", 1); if(do_fh == -1) do_fh = config_get_boolean("plugin:proc:/proc/net/rpc/nfsd", "file handles", 1); if(do_io == -1) do_io = config_get_boolean("plugin:proc:/proc/net/rpc/nfsd", "I/O", 1); if(do_th == -1) do_th = config_get_boolean("plugin:proc:/proc/net/rpc/nfsd", "threads", 1); if(do_ra == -1) do_ra = config_get_boolean("plugin:proc:/proc/net/rpc/nfsd", "read ahead", 1); if(do_net == -1) do_net = config_get_boolean("plugin:proc:/proc/net/rpc/nfsd", "network", 1); if(do_rpc == -1) do_rpc = config_get_boolean("plugin:proc:/proc/net/rpc/nfsd", "rpc", 1); if(do_proc2 == -1) do_proc2 = config_get_boolean("plugin:proc:/proc/net/rpc/nfsd", "NFS v2 procedures", 1); if(do_proc3 == -1) do_proc3 = config_get_boolean("plugin:proc:/proc/net/rpc/nfsd", "NFS v3 procedures", 1); if(do_proc4 == -1) do_proc4 = config_get_boolean("plugin:proc:/proc/net/rpc/nfsd", "NFS v4 procedures", 1); if(do_proc4ops == -1) do_proc4ops = config_get_boolean("plugin:proc:/proc/net/rpc/nfsd", "NFS v4 operations", 1); // if they are enabled, reset them to 1 // later we do them =2 to avoid doing strcmp() for all lines if(do_rc) do_rc = 1; if(do_fh) do_fh = 1; if(do_io) do_io = 1; if(do_th) do_th = 1; if(do_ra) do_ra = 1; if(do_net) do_net = 1; if(do_rpc) do_rpc = 1; if(do_proc2) do_proc2 = 1; if(do_proc3) do_proc3 = 1; if(do_proc4) do_proc4 = 1; if(do_proc4ops) do_proc4ops = 1; size_t lines = procfile_lines(ff), l; char *type; unsigned long long rc_hits = 0, rc_misses = 0, rc_nocache = 0; unsigned long long fh_stale = 0, fh_total_lookups = 0, fh_anonymous_lookups = 0, fh_dir_not_in_dcache = 0, fh_non_dir_not_in_dcache = 0; unsigned long long io_read = 0, io_write = 0; unsigned long long th_threads = 0, th_fullcnt = 0, th_hist10 = 0, th_hist20 = 0, th_hist30 = 0, th_hist40 = 0, th_hist50 = 0, th_hist60 = 0, th_hist70 = 0, th_hist80 = 0, th_hist90 = 0, th_hist100 = 0; unsigned long long ra_size = 0, ra_hist10 = 0, ra_hist20 = 0, ra_hist30 = 0, ra_hist40 = 0, ra_hist50 = 0, ra_hist60 = 0, ra_hist70 = 0, ra_hist80 = 0, ra_hist90 = 0, ra_hist100 = 0, ra_none = 0; unsigned long long net_count = 0, net_udp_count = 0, net_tcp_count = 0, net_tcp_connections = 0; unsigned long long rpc_calls = 0, rpc_bad_format = 0, rpc_bad_auth = 0, rpc_bad_client = 0; for(l = 0; l < lines ;l++) { size_t words = procfile_linewords(ff, l); if(!words) continue; type = procfile_lineword(ff, l, 0); if(do_rc == 1 && strcmp(type, "rc") == 0) { if(words < 4) { error("%s line of /proc/net/rpc/nfsd has %zu words, expected %d", type, words, 4); continue; } rc_hits = str2ull(procfile_lineword(ff, l, 1)); rc_misses = str2ull(procfile_lineword(ff, l, 2)); rc_nocache = str2ull(procfile_lineword(ff, l, 3)); unsigned long long sum = rc_hits + rc_misses + rc_nocache; if(sum == 0ULL) do_rc = -1; else do_rc = 2; } else if(do_fh == 1 && strcmp(type, "fh") == 0) { if(words < 6) { error("%s line of /proc/net/rpc/nfsd has %zu words, expected %d", type, words, 6); continue; } fh_stale = str2ull(procfile_lineword(ff, l, 1)); fh_total_lookups = str2ull(procfile_lineword(ff, l, 2)); fh_anonymous_lookups = str2ull(procfile_lineword(ff, l, 3)); fh_dir_not_in_dcache = str2ull(procfile_lineword(ff, l, 4)); fh_non_dir_not_in_dcache = str2ull(procfile_lineword(ff, l, 5)); unsigned long long sum = fh_stale + fh_total_lookups + fh_anonymous_lookups + fh_dir_not_in_dcache + fh_non_dir_not_in_dcache; if(sum == 0ULL) do_fh = -1; else do_fh = 2; } else if(do_io == 1 && strcmp(type, "io") == 0) { if(words < 3) { error("%s line of /proc/net/rpc/nfsd has %zu words, expected %d", type, words, 3); continue; } io_read = str2ull(procfile_lineword(ff, l, 1)); io_write = str2ull(procfile_lineword(ff, l, 2)); unsigned long long sum = io_read + io_write; if(sum == 0ULL) do_io = -1; else do_io = 2; } else if(do_th == 1 && strcmp(type, "th") == 0) { if(words < 13) { error("%s line of /proc/net/rpc/nfsd has %zu words, expected %d", type, words, 13); continue; } th_threads = str2ull(procfile_lineword(ff, l, 1)); th_fullcnt = str2ull(procfile_lineword(ff, l, 2)); th_hist10 = (unsigned long long)(atof(procfile_lineword(ff, l, 3)) * 1000.0); th_hist20 = (unsigned long long)(atof(procfile_lineword(ff, l, 4)) * 1000.0); th_hist30 = (unsigned long long)(atof(procfile_lineword(ff, l, 5)) * 1000.0); th_hist40 = (unsigned long long)(atof(procfile_lineword(ff, l, 6)) * 1000.0); th_hist50 = (unsigned long long)(atof(procfile_lineword(ff, l, 7)) * 1000.0); th_hist60 = (unsigned long long)(atof(procfile_lineword(ff, l, 8)) * 1000.0); th_hist70 = (unsigned long long)(atof(procfile_lineword(ff, l, 9)) * 1000.0); th_hist80 = (unsigned long long)(atof(procfile_lineword(ff, l, 10)) * 1000.0); th_hist90 = (unsigned long long)(atof(procfile_lineword(ff, l, 11)) * 1000.0); th_hist100 = (unsigned long long)(atof(procfile_lineword(ff, l, 12)) * 1000.0); // threads histogram has been disabled on recent kernels // http://permalink.gmane.org/gmane.linux.nfs/24528 unsigned long long sum = th_hist10 + th_hist20 + th_hist30 + th_hist40 + th_hist50 + th_hist60 + th_hist70 + th_hist80 + th_hist90 + th_hist100; if(sum == 0ULL) { if(!th_warning) { info("Disabling /proc/net/rpc/nfsd threads histogram. It seems unused on this machine. It will be enabled automatically when found with data in it."); th_warning = 1; } do_th = -1; } else do_th = 2; } else if(do_ra == 1 && strcmp(type, "ra") == 0) { if(words < 13) { error("%s line of /proc/net/rpc/nfsd has %zu words, expected %d", type, words, 13); continue; } ra_size = str2ull(procfile_lineword(ff, l, 1)); ra_hist10 = str2ull(procfile_lineword(ff, l, 2)); ra_hist20 = str2ull(procfile_lineword(ff, l, 3)); ra_hist30 = str2ull(procfile_lineword(ff, l, 4)); ra_hist40 = str2ull(procfile_lineword(ff, l, 5)); ra_hist50 = str2ull(procfile_lineword(ff, l, 6)); ra_hist60 = str2ull(procfile_lineword(ff, l, 7)); ra_hist70 = str2ull(procfile_lineword(ff, l, 8)); ra_hist80 = str2ull(procfile_lineword(ff, l, 9)); ra_hist90 = str2ull(procfile_lineword(ff, l, 10)); ra_hist100 = str2ull(procfile_lineword(ff, l, 11)); ra_none = str2ull(procfile_lineword(ff, l, 12)); unsigned long long sum = ra_hist10 + ra_hist20 + ra_hist30 + ra_hist40 + ra_hist50 + ra_hist60 + ra_hist70 + ra_hist80 + ra_hist90 + ra_hist100 + ra_none; if(sum == 0ULL) { if(!ra_warning) { info("Disabling /proc/net/rpc/nfsd read ahead histogram. It seems unused on this machine. It will be enabled automatically when found with data in it."); ra_warning = 1; } do_ra = -1; } else do_ra = 2; } else if(do_net == 1 && strcmp(type, "net") == 0) { if(words < 5) { error("%s line of /proc/net/rpc/nfsd has %zu words, expected %d", type, words, 5); continue; } net_count = str2ull(procfile_lineword(ff, l, 1)); net_udp_count = str2ull(procfile_lineword(ff, l, 2)); net_tcp_count = str2ull(procfile_lineword(ff, l, 3)); net_tcp_connections = str2ull(procfile_lineword(ff, l, 4)); unsigned long long sum = net_count + net_udp_count + net_tcp_count + net_tcp_connections; if(sum == 0ULL) do_net = -1; else do_net = 2; } else if(do_rpc == 1 && strcmp(type, "rpc") == 0) { if(words < 6) { error("%s line of /proc/net/rpc/nfsd has %zu words, expected %d", type, words, 6); continue; } rpc_calls = str2ull(procfile_lineword(ff, l, 1)); rpc_bad_format = str2ull(procfile_lineword(ff, l, 2)); rpc_bad_auth = str2ull(procfile_lineword(ff, l, 3)); rpc_bad_client = str2ull(procfile_lineword(ff, l, 4)); unsigned long long sum = rpc_calls + rpc_bad_format + rpc_bad_auth + rpc_bad_client; if(sum == 0ULL) do_rpc = -1; else do_rpc = 2; } else if(do_proc2 == 1 && strcmp(type, "proc2") == 0) { // the first number is the count of numbers present // so we start for word 2 unsigned long long sum = 0; unsigned int i, j; for(i = 0, j = 2; j < words && nfsd_proc2_values[i].name[0] ; i++, j++) { nfsd_proc2_values[i].value = str2ull(procfile_lineword(ff, l, j)); nfsd_proc2_values[i].present = 1; sum += nfsd_proc2_values[i].value; } if(sum == 0ULL) { if(!proc2_warning) { error("Disabling /proc/net/rpc/nfsd v2 procedure calls chart. It seems unused on this machine. It will be enabled automatically when found with data in it."); proc2_warning = 1; } do_proc2 = 0; } else do_proc2 = 2; } else if(do_proc3 == 1 && strcmp(type, "proc3") == 0) { // the first number is the count of numbers present // so we start for word 2 unsigned long long sum = 0; unsigned int i, j; for(i = 0, j = 2; j < words && nfsd_proc3_values[i].name[0] ; i++, j++) { nfsd_proc3_values[i].value = str2ull(procfile_lineword(ff, l, j)); nfsd_proc3_values[i].present = 1; sum += nfsd_proc3_values[i].value; } if(sum == 0ULL) { if(!proc3_warning) { info("Disabling /proc/net/rpc/nfsd v3 procedure calls chart. It seems unused on this machine. It will be enabled automatically when found with data in it."); proc3_warning = 1; } do_proc3 = 0; } else do_proc3 = 2; } else if(do_proc4 == 1 && strcmp(type, "proc4") == 0) { // the first number is the count of numbers present // so we start for word 2 unsigned long long sum = 0; unsigned int i, j; for(i = 0, j = 2; j < words && nfsd_proc4_values[i].name[0] ; i++, j++) { nfsd_proc4_values[i].value = str2ull(procfile_lineword(ff, l, j)); nfsd_proc4_values[i].present = 1; sum += nfsd_proc4_values[i].value; } if(sum == 0ULL) { if(!proc4_warning) { info("Disabling /proc/net/rpc/nfsd v4 procedure calls chart. It seems unused on this machine. It will be enabled automatically when found with data in it."); proc4_warning = 1; } do_proc4 = 0; } else do_proc4 = 2; } else if(do_proc4ops == 1 && strcmp(type, "proc4ops") == 0) { // the first number is the count of numbers present // so we start for word 2 unsigned long long sum = 0; unsigned int i, j; for(i = 0, j = 2; j < words && nfsd4_ops_values[i].name[0] ; i++, j++) { nfsd4_ops_values[i].value = str2ull(procfile_lineword(ff, l, j)); nfsd4_ops_values[i].present = 1; sum += nfsd4_ops_values[i].value; } if(sum == 0ULL) { if(!proc4ops_warning) { info("Disabling /proc/net/rpc/nfsd v4 operations chart. It seems unused on this machine. It will be enabled automatically when found with data in it."); proc4ops_warning = 1; } do_proc4ops = 0; } else do_proc4ops = 2; } } RRDSET *st; // -------------------------------------------------------------------- if(do_rc == 2) { st = rrdset_find_bytype("nfsd", "readcache"); if(!st) { st = rrdset_create("nfsd", "readcache", NULL, "cache", NULL, "NFS Server Read Cache", "reads/s", 5000, update_every, RRDSET_TYPE_STACKED); rrddim_add(st, "hits", NULL, 1, 1, RRDDIM_INCREMENTAL); rrddim_add(st, "misses", NULL, 1, 1, RRDDIM_INCREMENTAL); rrddim_add(st, "nocache", NULL, 1, 1, RRDDIM_INCREMENTAL); } else rrdset_next(st); rrddim_set(st, "hits", rc_hits); rrddim_set(st, "misses", rc_misses); rrddim_set(st, "nocache", rc_nocache); rrdset_done(st); } // -------------------------------------------------------------------- if(do_fh == 2) { st = rrdset_find_bytype("nfsd", "filehandles"); if(!st) { st = rrdset_create("nfsd", "filehandles", NULL, "filehandles", NULL, "NFS Server File Handles", "handles/s", 5001, update_every, RRDSET_TYPE_LINE); st->isdetail = 1; rrddim_add(st, "stale", NULL, 1, 1, RRDDIM_ABSOLUTE); rrddim_add(st, "total_lookups", NULL, 1, 1, RRDDIM_INCREMENTAL); rrddim_add(st, "anonymous_lookups", NULL, 1, 1, RRDDIM_INCREMENTAL); rrddim_add(st, "dir_not_in_dcache", NULL, -1, 1, RRDDIM_INCREMENTAL); rrddim_add(st, "non_dir_not_in_dcache", NULL, -1, 1, RRDDIM_INCREMENTAL); } else rrdset_next(st); rrddim_set(st, "stale", fh_stale); rrddim_set(st, "total_lookups", fh_total_lookups); rrddim_set(st, "anonymous_lookups", fh_anonymous_lookups); rrddim_set(st, "dir_not_in_dcache", fh_dir_not_in_dcache); rrddim_set(st, "non_dir_not_in_dcache", fh_non_dir_not_in_dcache); rrdset_done(st); } // -------------------------------------------------------------------- if(do_io == 2) { st = rrdset_find_bytype("nfsd", "io"); if(!st) { st = rrdset_create("nfsd", "io", NULL, "io", NULL, "NFS Server I/O", "kilobytes/s", 5002, update_every, RRDSET_TYPE_AREA); rrddim_add(st, "read", NULL, 1, 1000, RRDDIM_INCREMENTAL); rrddim_add(st, "write", NULL, -1, 1000, RRDDIM_INCREMENTAL); } else rrdset_next(st); rrddim_set(st, "read", io_read); rrddim_set(st, "write", io_write); rrdset_done(st); } // -------------------------------------------------------------------- if(do_th == 2) { st = rrdset_find_bytype("nfsd", "threads"); if(!st) { st = rrdset_create("nfsd", "threads", NULL, "threads", NULL, "NFS Server Threads", "threads", 5003, update_every, RRDSET_TYPE_LINE); rrddim_add(st, "threads", NULL, 1, 1, RRDDIM_ABSOLUTE); } else rrdset_next(st); rrddim_set(st, "threads", th_threads); rrdset_done(st); st = rrdset_find_bytype("nfsd", "threads_fullcnt"); if(!st) { st = rrdset_create("nfsd", "threads_fullcnt", NULL, "threads", NULL, "NFS Server Threads Full Count", "ops/s", 5004, update_every, RRDSET_TYPE_LINE); rrddim_add(st, "full_count", NULL, 1, 1, RRDDIM_INCREMENTAL); } else rrdset_next(st); rrddim_set(st, "full_count", th_fullcnt); rrdset_done(st); st = rrdset_find_bytype("nfsd", "threads_histogram"); if(!st) { st = rrdset_create("nfsd", "threads_histogram", NULL, "threads", NULL, "NFS Server Threads Usage Histogram", "percentage", 5005, update_every, RRDSET_TYPE_LINE); rrddim_add(st, "0%-10%", NULL, 1, 1000, RRDDIM_ABSOLUTE); rrddim_add(st, "10%-20%", NULL, 1, 1000, RRDDIM_ABSOLUTE); rrddim_add(st, "20%-30%", NULL, 1, 1000, RRDDIM_ABSOLUTE); rrddim_add(st, "30%-40%", NULL, 1, 1000, RRDDIM_ABSOLUTE); rrddim_add(st, "40%-50%", NULL, 1, 1000, RRDDIM_ABSOLUTE); rrddim_add(st, "50%-60%", NULL, 1, 1000, RRDDIM_ABSOLUTE); rrddim_add(st, "60%-70%", NULL, 1, 1000, RRDDIM_ABSOLUTE); rrddim_add(st, "70%-80%", NULL, 1, 1000, RRDDIM_ABSOLUTE); rrddim_add(st, "80%-90%", NULL, 1, 1000, RRDDIM_ABSOLUTE); rrddim_add(st, "90%-100%", NULL, 1, 1000, RRDDIM_ABSOLUTE); } else rrdset_next(st); rrddim_set(st, "0%-10%", th_hist10); rrddim_set(st, "10%-20%", th_hist20); rrddim_set(st, "20%-30%", th_hist30); rrddim_set(st, "30%-40%", th_hist40); rrddim_set(st, "40%-50%", th_hist50); rrddim_set(st, "50%-60%", th_hist60); rrddim_set(st, "60%-70%", th_hist70); rrddim_set(st, "70%-80%", th_hist80); rrddim_set(st, "80%-90%", th_hist90); rrddim_set(st, "90%-100%", th_hist100); rrdset_done(st); } // -------------------------------------------------------------------- if(do_ra == 2) { st = rrdset_find_bytype("nfsd", "readahead"); if(!st) { st = rrdset_create("nfsd", "readahead", NULL, "readahead", NULL, "NFS Server Read Ahead Depth", "percentage", 5005, update_every, RRDSET_TYPE_STACKED); rrddim_add(st, "10%", NULL, 1, 1, RRDDIM_PCENT_OVER_DIFF_TOTAL); rrddim_add(st, "20%", NULL, 1, 1, RRDDIM_PCENT_OVER_DIFF_TOTAL); rrddim_add(st, "30%", NULL, 1, 1, RRDDIM_PCENT_OVER_DIFF_TOTAL); rrddim_add(st, "40%", NULL, 1, 1, RRDDIM_PCENT_OVER_DIFF_TOTAL); rrddim_add(st, "50%", NULL, 1, 1, RRDDIM_PCENT_OVER_DIFF_TOTAL); rrddim_add(st, "60%", NULL, 1, 1, RRDDIM_PCENT_OVER_DIFF_TOTAL); rrddim_add(st, "70%", NULL, 1, 1, RRDDIM_PCENT_OVER_DIFF_TOTAL); rrddim_add(st, "80%", NULL, 1, 1, RRDDIM_PCENT_OVER_DIFF_TOTAL); rrddim_add(st, "90%", NULL, 1, 1, RRDDIM_PCENT_OVER_DIFF_TOTAL); rrddim_add(st, "100%", NULL, 1, 1, RRDDIM_PCENT_OVER_DIFF_TOTAL); rrddim_add(st, "misses", NULL, 1, 1, RRDDIM_PCENT_OVER_DIFF_TOTAL); } else rrdset_next(st); // ignore ra_size if(ra_size) {}; rrddim_set(st, "10%", ra_hist10); rrddim_set(st, "20%", ra_hist20); rrddim_set(st, "30%", ra_hist30); rrddim_set(st, "40%", ra_hist40); rrddim_set(st, "50%", ra_hist50); rrddim_set(st, "60%", ra_hist60); rrddim_set(st, "70%", ra_hist70); rrddim_set(st, "80%", ra_hist80); rrddim_set(st, "90%", ra_hist90); rrddim_set(st, "100%", ra_hist100); rrddim_set(st, "misses", ra_none); rrdset_done(st); } // -------------------------------------------------------------------- if(do_net == 2) { st = rrdset_find_bytype("nfsd", "net"); if(!st) { st = rrdset_create("nfsd", "net", NULL, "network", NULL, "NFS Server Network Statistics", "packets/s", 5007, update_every, RRDSET_TYPE_STACKED); st->isdetail = 1; rrddim_add(st, "udp", NULL, 1, 1, RRDDIM_INCREMENTAL); rrddim_add(st, "tcp", NULL, 1, 1, RRDDIM_INCREMENTAL); } else rrdset_next(st); // ignore net_count, net_tcp_connections if(net_count) {}; if(net_tcp_connections) {}; rrddim_set(st, "udp", net_udp_count); rrddim_set(st, "tcp", net_tcp_count); rrdset_done(st); } // -------------------------------------------------------------------- if(do_rpc == 2) { st = rrdset_find_bytype("nfsd", "rpc"); if(!st) { st = rrdset_create("nfsd", "rpc", NULL, "rpc", NULL, "NFS Server Remote Procedure Calls Statistics", "calls/s", 5008, update_every, RRDSET_TYPE_LINE); st->isdetail = 1; rrddim_add(st, "calls", NULL, 1, 1, RRDDIM_INCREMENTAL); rrddim_add(st, "bad_format", NULL, -1, 1, RRDDIM_INCREMENTAL); rrddim_add(st, "bad_auth", NULL, -1, 1, RRDDIM_INCREMENTAL); } else rrdset_next(st); // ignore rpc_bad_client if(rpc_bad_client) {}; rrddim_set(st, "calls", rpc_calls); rrddim_set(st, "bad_format", rpc_bad_format); rrddim_set(st, "bad_auth", rpc_bad_auth); rrdset_done(st); } // -------------------------------------------------------------------- if(do_proc2 == 2) { unsigned int i; st = rrdset_find_bytype("nfsd", "proc2"); if(!st) { st = rrdset_create("nfsd", "proc2", NULL, "nfsv2rpc", NULL, "NFS v2 Server Remote Procedure Calls", "calls/s", 5009, update_every, RRDSET_TYPE_STACKED); for(i = 0; nfsd_proc2_values[i].present ; i++) rrddim_add(st, nfsd_proc2_values[i].name, NULL, 1, 1, RRDDIM_INCREMENTAL); } else rrdset_next(st); for(i = 0; nfsd_proc2_values[i].present ; i++) rrddim_set(st, nfsd_proc2_values[i].name, nfsd_proc2_values[i].value); rrdset_done(st); } // -------------------------------------------------------------------- if(do_proc3 == 2) { unsigned int i; st = rrdset_find_bytype("nfsd", "proc3"); if(!st) { st = rrdset_create("nfsd", "proc3", NULL, "nfsv3rpc", NULL, "NFS v3 Server Remote Procedure Calls", "calls/s", 5010, update_every, RRDSET_TYPE_STACKED); for(i = 0; nfsd_proc3_values[i].present ; i++) rrddim_add(st, nfsd_proc3_values[i].name, NULL, 1, 1, RRDDIM_INCREMENTAL); } else rrdset_next(st); for(i = 0; nfsd_proc3_values[i].present ; i++) rrddim_set(st, nfsd_proc3_values[i].name, nfsd_proc3_values[i].value); rrdset_done(st); } // -------------------------------------------------------------------- if(do_proc4 == 2) { unsigned int i; st = rrdset_find_bytype("nfsd", "proc4"); if(!st) { st = rrdset_create("nfsd", "proc4", NULL, "nfsv4rpc", NULL, "NFS v4 Server Remote Procedure Calls", "calls/s", 5011, update_every, RRDSET_TYPE_STACKED); for(i = 0; nfsd_proc4_values[i].present ; i++) rrddim_add(st, nfsd_proc4_values[i].name, NULL, 1, 1, RRDDIM_INCREMENTAL); } else rrdset_next(st); for(i = 0; nfsd_proc4_values[i].present ; i++) rrddim_set(st, nfsd_proc4_values[i].name, nfsd_proc4_values[i].value); rrdset_done(st); } // -------------------------------------------------------------------- if(do_proc4ops == 2) { unsigned int i; st = rrdset_find_bytype("nfsd", "proc4ops"); if(!st) { st = rrdset_create("nfsd", "proc4ops", NULL, "nfsv2ops", NULL, "NFS v4 Server Operations", "operations/s", 5012, update_every, RRDSET_TYPE_STACKED); for(i = 0; nfsd4_ops_values[i].present ; i++) rrddim_add(st, nfsd4_ops_values[i].name, NULL, 1, 1, RRDDIM_INCREMENTAL); } else rrdset_next(st); for(i = 0; nfsd4_ops_values[i].present ; i++) rrddim_set(st, nfsd4_ops_values[i].name, nfsd4_ops_values[i].value); rrdset_done(st); } return 0; }