diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 14:31:17 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 14:31:17 +0000 |
commit | 8020f71afd34d7696d7933659df2d763ab05542f (patch) | |
tree | 2fdf1b5447ffd8bdd61e702ca183e814afdcb4fc /collectors/proc.plugin/proc_net_rpc_nfsd.c | |
parent | Initial commit. (diff) | |
download | netdata-upstream/1.37.1.tar.xz netdata-upstream/1.37.1.zip |
Adding upstream version 1.37.1.upstream/1.37.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'collectors/proc.plugin/proc_net_rpc_nfsd.c')
-rw-r--r-- | collectors/proc.plugin/proc_net_rpc_nfsd.c | 763 |
1 files changed, 763 insertions, 0 deletions
diff --git a/collectors/proc.plugin/proc_net_rpc_nfsd.c b/collectors/proc.plugin/proc_net_rpc_nfsd.c new file mode 100644 index 0000000..bd1da88 --- /dev/null +++ b/collectors/proc.plugin/proc_net_rpc_nfsd.c @@ -0,0 +1,763 @@ +// SPDX-License-Identifier: GPL-3.0-or-later + +#include "plugin_proc.h" + +#define PLUGIN_PROC_MODULE_NFSD_NAME "/proc/net/rpc/nfsd" + +struct nfsd_procs { + char name[30]; + unsigned long long value; + int present; + RRDDIM *rd; +}; + +struct nfsd_procs nfsd_proc2_values[] = { + { "null" , 0ULL, 0, NULL} + , {"getattr" , 0ULL, 0, NULL} + , {"setattr" , 0ULL, 0, NULL} + , {"root" , 0ULL, 0, NULL} + , {"lookup" , 0ULL, 0, NULL} + , {"readlink", 0ULL, 0, NULL} + , {"read" , 0ULL, 0, NULL} + , {"wrcache" , 0ULL, 0, NULL} + , {"write" , 0ULL, 0, NULL} + , {"create" , 0ULL, 0, NULL} + , {"remove" , 0ULL, 0, NULL} + , {"rename" , 0ULL, 0, NULL} + , {"link" , 0ULL, 0, NULL} + , {"symlink" , 0ULL, 0, NULL} + , {"mkdir" , 0ULL, 0, NULL} + , {"rmdir" , 0ULL, 0, NULL} + , {"readdir" , 0ULL, 0, NULL} + , {"fsstat" , 0ULL, 0, NULL} + , + + /* termination */ + { "" , 0ULL, 0, NULL} +}; + +struct nfsd_procs nfsd_proc3_values[] = { + { "null" , 0ULL, 0, NULL} + , {"getattr" , 0ULL, 0, NULL} + , {"setattr" , 0ULL, 0, NULL} + , {"lookup" , 0ULL, 0, NULL} + , {"access" , 0ULL, 0, NULL} + , {"readlink" , 0ULL, 0, NULL} + , {"read" , 0ULL, 0, NULL} + , {"write" , 0ULL, 0, NULL} + , {"create" , 0ULL, 0, NULL} + , {"mkdir" , 0ULL, 0, NULL} + , {"symlink" , 0ULL, 0, NULL} + , {"mknod" , 0ULL, 0, NULL} + , {"remove" , 0ULL, 0, NULL} + , {"rmdir" , 0ULL, 0, NULL} + , {"rename" , 0ULL, 0, NULL} + , {"link" , 0ULL, 0, NULL} + , {"readdir" , 0ULL, 0, NULL} + , {"readdirplus", 0ULL, 0, NULL} + , {"fsstat" , 0ULL, 0, NULL} + , {"fsinfo" , 0ULL, 0, NULL} + , {"pathconf" , 0ULL, 0, NULL} + , {"commit" , 0ULL, 0, NULL} + , + + /* termination */ + { "" , 0ULL, 0, NULL} +}; + +struct nfsd_procs nfsd_proc4_values[] = { + { "null" , 0ULL, 0, NULL} + , {"read" , 0ULL, 0, NULL} + , {"write" , 0ULL, 0, NULL} + , {"commit" , 0ULL, 0, NULL} + , {"open" , 0ULL, 0, NULL} + , {"open_conf" , 0ULL, 0, NULL} + , {"open_noat" , 0ULL, 0, NULL} + , {"open_dgrd" , 0ULL, 0, NULL} + , {"close" , 0ULL, 0, NULL} + , {"setattr" , 0ULL, 0, NULL} + , {"fsinfo" , 0ULL, 0, NULL} + , {"renew" , 0ULL, 0, NULL} + , {"setclntid" , 0ULL, 0, NULL} + , {"confirm" , 0ULL, 0, NULL} + , {"lock" , 0ULL, 0, NULL} + , {"lockt" , 0ULL, 0, NULL} + , {"locku" , 0ULL, 0, NULL} + , {"access" , 0ULL, 0, NULL} + , {"getattr" , 0ULL, 0, NULL} + , {"lookup" , 0ULL, 0, NULL} + , {"lookup_root" , 0ULL, 0, NULL} + , {"remove" , 0ULL, 0, NULL} + , {"rename" , 0ULL, 0, NULL} + , {"link" , 0ULL, 0, NULL} + , {"symlink" , 0ULL, 0, NULL} + , {"create" , 0ULL, 0, NULL} + , {"pathconf" , 0ULL, 0, NULL} + , {"statfs" , 0ULL, 0, NULL} + , {"readlink" , 0ULL, 0, NULL} + , {"readdir" , 0ULL, 0, NULL} + , {"server_caps" , 0ULL, 0, NULL} + , {"delegreturn" , 0ULL, 0, NULL} + , {"getacl" , 0ULL, 0, NULL} + , {"setacl" , 0ULL, 0, NULL} + , {"fs_locations" , 0ULL, 0, NULL} + , {"rel_lkowner" , 0ULL, 0, NULL} + , {"secinfo" , 0ULL, 0, NULL} + , {"fsid_present" , 0ULL, 0, NULL} + , + + /* nfsv4.1 client ops */ + { "exchange_id" , 0ULL, 0, NULL} + , {"create_session" , 0ULL, 0, NULL} + , {"destroy_session" , 0ULL, 0, NULL} + , {"sequence" , 0ULL, 0, NULL} + , {"get_lease_time" , 0ULL, 0, NULL} + , {"reclaim_comp" , 0ULL, 0, NULL} + , {"layoutget" , 0ULL, 0, NULL} + , {"getdevinfo" , 0ULL, 0, NULL} + , {"layoutcommit" , 0ULL, 0, NULL} + , {"layoutreturn" , 0ULL, 0, NULL} + , {"secinfo_no" , 0ULL, 0, NULL} + , {"test_stateid" , 0ULL, 0, NULL} + , {"free_stateid" , 0ULL, 0, NULL} + , {"getdevicelist" , 0ULL, 0, NULL} + , {"bind_conn_to_ses", 0ULL, 0, NULL} + , {"destroy_clientid", 0ULL, 0, NULL} + , + + /* nfsv4.2 client ops */ + { "seek" , 0ULL, 0, NULL} + , {"allocate" , 0ULL, 0, NULL} + , {"deallocate" , 0ULL, 0, NULL} + , {"layoutstats" , 0ULL, 0, NULL} + , {"clone" , 0ULL, 0, NULL} + , + + /* termination */ + { "" , 0ULL, 0, NULL} +}; + +struct nfsd_procs nfsd4_ops_values[] = { + { "unused_op0" , 0ULL, 0, NULL} + , {"unused_op1" , 0ULL, 0, NULL} + , {"future_op2" , 0ULL, 0, NULL} + , {"access" , 0ULL, 0, NULL} + , {"close" , 0ULL, 0, NULL} + , {"commit" , 0ULL, 0, NULL} + , {"create" , 0ULL, 0, NULL} + , {"delegpurge" , 0ULL, 0, NULL} + , {"delegreturn" , 0ULL, 0, NULL} + , {"getattr" , 0ULL, 0, NULL} + , {"getfh" , 0ULL, 0, NULL} + , {"link" , 0ULL, 0, NULL} + , {"lock" , 0ULL, 0, NULL} + , {"lockt" , 0ULL, 0, NULL} + , {"locku" , 0ULL, 0, NULL} + , {"lookup" , 0ULL, 0, NULL} + , {"lookup_root" , 0ULL, 0, NULL} + , {"nverify" , 0ULL, 0, NULL} + , {"open" , 0ULL, 0, NULL} + , {"openattr" , 0ULL, 0, NULL} + , {"open_confirm" , 0ULL, 0, NULL} + , {"open_downgrade" , 0ULL, 0, NULL} + , {"putfh" , 0ULL, 0, NULL} + , {"putpubfh" , 0ULL, 0, NULL} + , {"putrootfh" , 0ULL, 0, NULL} + , {"read" , 0ULL, 0, NULL} + , {"readdir" , 0ULL, 0, NULL} + , {"readlink" , 0ULL, 0, NULL} + , {"remove" , 0ULL, 0, NULL} + , {"rename" , 0ULL, 0, NULL} + , {"renew" , 0ULL, 0, NULL} + , {"restorefh" , 0ULL, 0, NULL} + , {"savefh" , 0ULL, 0, NULL} + , {"secinfo" , 0ULL, 0, NULL} + , {"setattr" , 0ULL, 0, NULL} + , {"setclientid" , 0ULL, 0, NULL} + , {"setclientid_confirm" , 0ULL, 0, NULL} + , {"verify" , 0ULL, 0, NULL} + , {"write" , 0ULL, 0, NULL} + , {"release_lockowner" , 0ULL, 0, NULL} + , + + /* nfs41 */ + { "backchannel_ctl" , 0ULL, 0, NULL} + , {"bind_conn_to_session", 0ULL, 0, NULL} + , {"exchange_id" , 0ULL, 0, NULL} + , {"create_session" , 0ULL, 0, NULL} + , {"destroy_session" , 0ULL, 0, NULL} + , {"free_stateid" , 0ULL, 0, NULL} + , {"get_dir_delegation" , 0ULL, 0, NULL} + , {"getdeviceinfo" , 0ULL, 0, NULL} + , {"getdevicelist" , 0ULL, 0, NULL} + , {"layoutcommit" , 0ULL, 0, NULL} + , {"layoutget" , 0ULL, 0, NULL} + , {"layoutreturn" , 0ULL, 0, NULL} + , {"secinfo_no_name" , 0ULL, 0, NULL} + , {"sequence" , 0ULL, 0, NULL} + , {"set_ssv" , 0ULL, 0, NULL} + , {"test_stateid" , 0ULL, 0, NULL} + , {"want_delegation" , 0ULL, 0, NULL} + , {"destroy_clientid" , 0ULL, 0, NULL} + , {"reclaim_complete" , 0ULL, 0, NULL} + , + + /* nfs42 */ + { "allocate" , 0ULL, 0, NULL} + , {"copy" , 0ULL, 0, NULL} + , {"copy_notify" , 0ULL, 0, NULL} + , {"deallocate" , 0ULL, 0, NULL} + , {"ioadvise" , 0ULL, 0, NULL} + , {"layouterror" , 0ULL, 0, NULL} + , {"layoutstats" , 0ULL, 0, NULL} + , {"offload_cancel" , 0ULL, 0, NULL} + , {"offload_status" , 0ULL, 0, NULL} + , {"read_plus" , 0ULL, 0, NULL} + , {"seek" , 0ULL, 0, NULL} + , {"write_same" , 0ULL, 0, NULL} + , + + /* termination */ + { "" , 0ULL, 0, NULL} +}; + + +int do_proc_net_rpc_nfsd(int update_every, usec_t dt) { + (void)dt; + static procfile *ff = NULL; + static int do_rc = -1, do_fh = -1, do_io = -1, do_th = -1, do_net = -1, do_rpc = -1, do_proc2 = -1, do_proc3 = -1, do_proc4 = -1, do_proc4ops = -1; + static int proc2_warning = 0, proc3_warning = 0, proc4_warning = 0, proc4ops_warning = 0; + + if(unlikely(!ff)) { + char filename[FILENAME_MAX + 1]; + snprintfz(filename, FILENAME_MAX, "%s%s", netdata_configured_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(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 + + if(unlikely(do_rc == -1)) { + do_rc = config_get_boolean("plugin:proc:/proc/net/rpc/nfsd", "read cache", 1); + do_fh = config_get_boolean("plugin:proc:/proc/net/rpc/nfsd", "file handles", 1); + do_io = config_get_boolean("plugin:proc:/proc/net/rpc/nfsd", "I/O", 1); + do_th = config_get_boolean("plugin:proc:/proc/net/rpc/nfsd", "threads", 1); + do_net = config_get_boolean("plugin:proc:/proc/net/rpc/nfsd", "network", 1); + do_rpc = config_get_boolean("plugin:proc:/proc/net/rpc/nfsd", "rpc", 1); + do_proc2 = config_get_boolean("plugin:proc:/proc/net/rpc/nfsd", "NFS v2 procedures", 1); + do_proc3 = config_get_boolean("plugin:proc:/proc/net/rpc/nfsd", "NFS v3 procedures", 1); + do_proc4 = config_get_boolean("plugin:proc:/proc/net/rpc/nfsd", "NFS v4 procedures", 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_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; + unsigned long long io_read = 0, io_write = 0; + unsigned long long th_threads = 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(unlikely(!words)) continue; + + type = procfile_lineword(ff, l, 0); + + if(do_rc == 1 && strcmp(type, "rc") == 0) { + if(unlikely(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(unlikely(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)); + + // other file handler metrics were never used and are always zero + + if(fh_stale == 0ULL) do_fh = -1; + else do_fh = 2; + } + else if(do_io == 1 && strcmp(type, "io") == 0) { + if(unlikely(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(unlikely(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)); + + // thread histogram has been disabled since 2009 (kernel 2.6.30) + // https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=8bbfa9f3889b643fc7de82c0c761ef17097f8faf + + do_th = 2; + } + else if(do_net == 1 && strcmp(type, "net") == 0) { + if(unlikely(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(unlikely(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, 3)); + rpc_bad_auth = str2ull(procfile_lineword(ff, l, 4)); + rpc_bad_client = str2ull(procfile_lineword(ff, l, 5)); + + 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; + } + } + + if(do_rc == 2) { + static RRDSET *st = NULL; + static RRDDIM *rd_hits = NULL, + *rd_misses = NULL, + *rd_nocache = NULL; + + if(unlikely(!st)) { + st = rrdset_create_localhost( + "nfsd" + , "readcache" + , NULL + , "cache" + , NULL + , "NFS Server Read Cache" + , "reads/s" + , PLUGIN_PROC_NAME + , PLUGIN_PROC_MODULE_NFSD_NAME + , NETDATA_CHART_PRIO_NFSD_READCACHE + , update_every + , RRDSET_TYPE_STACKED + ); + + rd_hits = rrddim_add(st, "hits", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); + rd_misses = rrddim_add(st, "misses", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); + rd_nocache = rrddim_add(st, "nocache", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); + } + + rrddim_set_by_pointer(st, rd_hits, rc_hits); + rrddim_set_by_pointer(st, rd_misses, rc_misses); + rrddim_set_by_pointer(st, rd_nocache, rc_nocache); + rrdset_done(st); + } + + if(do_fh == 2) { + static RRDSET *st = NULL; + static RRDDIM *rd_stale = NULL; + + if(unlikely(!st)) { + st = rrdset_create_localhost( + "nfsd" + , "filehandles" + , NULL + , "filehandles" + , NULL + , "NFS Server File Handles" + , "handles/s" + , PLUGIN_PROC_NAME + , PLUGIN_PROC_MODULE_NFSD_NAME + , NETDATA_CHART_PRIO_NFSD_FILEHANDLES + , update_every + , RRDSET_TYPE_LINE + ); + rrdset_flag_set(st, RRDSET_FLAG_DETAIL); + + rd_stale = rrddim_add(st, "stale", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); + } + + rrddim_set_by_pointer(st, rd_stale, fh_stale); + rrdset_done(st); + } + + if(do_io == 2) { + static RRDSET *st = NULL; + static RRDDIM *rd_read = NULL, + *rd_write = NULL; + + if(unlikely(!st)) { + st = rrdset_create_localhost( + "nfsd" + , "io" + , NULL + , "io" + , NULL + , "NFS Server I/O" + , "kilobytes/s" + , PLUGIN_PROC_NAME + , PLUGIN_PROC_MODULE_NFSD_NAME + , NETDATA_CHART_PRIO_NFSD_IO + , update_every + , RRDSET_TYPE_AREA + ); + + rd_read = rrddim_add(st, "read", NULL, 1, 1000, RRD_ALGORITHM_INCREMENTAL); + rd_write = rrddim_add(st, "write", NULL, -1, 1000, RRD_ALGORITHM_INCREMENTAL); + } + + rrddim_set_by_pointer(st, rd_read, io_read); + rrddim_set_by_pointer(st, rd_write, io_write); + rrdset_done(st); + } + + if(do_th == 2) { + static RRDSET *st = NULL; + static RRDDIM *rd_threads = NULL; + + if(unlikely(!st)) { + st = rrdset_create_localhost( + "nfsd" + , "threads" + , NULL + , "threads" + , NULL + , "NFS Server Threads" + , "threads" + , PLUGIN_PROC_NAME + , PLUGIN_PROC_MODULE_NFSD_NAME + , NETDATA_CHART_PRIO_NFSD_THREADS + , update_every + , RRDSET_TYPE_LINE + ); + + rd_threads = rrddim_add(st, "threads", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); + } + + rrddim_set_by_pointer(st, rd_threads, th_threads); + rrdset_done(st); + } + + if(do_net == 2) { + static RRDSET *st = NULL; + static RRDDIM *rd_udp = NULL, + *rd_tcp = NULL; + + if(unlikely(!st)) { + st = rrdset_create_localhost( + "nfsd" + , "net" + , NULL + , "network" + , NULL + , "NFS Server Network Statistics" + , "packets/s" + , PLUGIN_PROC_NAME + , PLUGIN_PROC_MODULE_NFSD_NAME + , NETDATA_CHART_PRIO_NFSD_NET + , update_every + , RRDSET_TYPE_STACKED + ); + rrdset_flag_set(st, RRDSET_FLAG_DETAIL); + + rd_udp = rrddim_add(st, "udp", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); + rd_tcp = rrddim_add(st, "tcp", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); + } + + // ignore net_count, net_tcp_connections + (void)net_count; + (void)net_tcp_connections; + + rrddim_set_by_pointer(st, rd_udp, net_udp_count); + rrddim_set_by_pointer(st, rd_tcp, net_tcp_count); + rrdset_done(st); + } + + if(do_rpc == 2) { + static RRDSET *st = NULL; + static RRDDIM *rd_calls = NULL, + *rd_bad_format = NULL, + *rd_bad_auth = NULL; + + if(unlikely(!st)) { + st = rrdset_create_localhost( + "nfsd" + , "rpc" + , NULL + , "rpc" + , NULL + , "NFS Server Remote Procedure Calls Statistics" + , "calls/s" + , PLUGIN_PROC_NAME + , PLUGIN_PROC_MODULE_NFSD_NAME + , NETDATA_CHART_PRIO_NFSD_RPC + , update_every + , RRDSET_TYPE_LINE + ); + rrdset_flag_set(st, RRDSET_FLAG_DETAIL); + + rd_calls = rrddim_add(st, "calls", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); + rd_bad_format = rrddim_add(st, "bad_format", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); + rd_bad_auth = rrddim_add(st, "bad_auth", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); + } + + // ignore rpc_bad_client + (void)rpc_bad_client; + + rrddim_set_by_pointer(st, rd_calls, rpc_calls); + rrddim_set_by_pointer(st, rd_bad_format, rpc_bad_format); + rrddim_set_by_pointer(st, rd_bad_auth, rpc_bad_auth); + rrdset_done(st); + } + + if(do_proc2 == 2) { + static RRDSET *st = NULL; + if(unlikely(!st)) { + st = rrdset_create_localhost( + "nfsd" + , "proc2" + , NULL + , "nfsv2rpc" + , NULL + , "NFS v2 Server Remote Procedure Calls" + , "calls/s" + , PLUGIN_PROC_NAME + , PLUGIN_PROC_MODULE_NFSD_NAME + , NETDATA_CHART_PRIO_NFSD_PROC2 + , update_every + , RRDSET_TYPE_STACKED + ); + } + + size_t i; + for(i = 0; nfsd_proc2_values[i].present ; i++) { + if(unlikely(!nfsd_proc2_values[i].rd)) + nfsd_proc2_values[i].rd = rrddim_add(st, nfsd_proc2_values[i].name, NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); + + rrddim_set_by_pointer(st, nfsd_proc2_values[i].rd, nfsd_proc2_values[i].value); + } + + rrdset_done(st); + } + + if(do_proc3 == 2) { + static RRDSET *st = NULL; + if(unlikely(!st)) { + st = rrdset_create_localhost( + "nfsd" + , "proc3" + , NULL + , "nfsv3rpc" + , NULL + , "NFS v3 Server Remote Procedure Calls" + , "calls/s" + , PLUGIN_PROC_NAME + , PLUGIN_PROC_MODULE_NFSD_NAME + , NETDATA_CHART_PRIO_NFSD_PROC3 + , update_every + , RRDSET_TYPE_STACKED + ); + } + + size_t i; + for(i = 0; nfsd_proc3_values[i].present ; i++) { + if(unlikely(!nfsd_proc3_values[i].rd)) + nfsd_proc3_values[i].rd = rrddim_add(st, nfsd_proc3_values[i].name, NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); + + rrddim_set_by_pointer(st, nfsd_proc3_values[i].rd, nfsd_proc3_values[i].value); + } + + rrdset_done(st); + } + + if(do_proc4 == 2) { + static RRDSET *st = NULL; + if(unlikely(!st)) { + st = rrdset_create_localhost( + "nfsd" + , "proc4" + , NULL + , "nfsv4rpc" + , NULL + , "NFS v4 Server Remote Procedure Calls" + , "calls/s" + , PLUGIN_PROC_NAME + , PLUGIN_PROC_MODULE_NFSD_NAME + , NETDATA_CHART_PRIO_NFSD_PROC4 + , update_every + , RRDSET_TYPE_STACKED + ); + } + + size_t i; + for(i = 0; nfsd_proc4_values[i].present ; i++) { + if(unlikely(!nfsd_proc4_values[i].rd)) + nfsd_proc4_values[i].rd = rrddim_add(st, nfsd_proc4_values[i].name, NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); + + rrddim_set_by_pointer(st, nfsd_proc4_values[i].rd, nfsd_proc4_values[i].value); + } + + rrdset_done(st); + } + + if(do_proc4ops == 2) { + static RRDSET *st = NULL; + if(unlikely(!st)) { + st = rrdset_create_localhost( + "nfsd" + , "proc4ops" + , NULL + , "nfsv4ops" + , NULL + , "NFS v4 Server Operations" + , "operations/s" + , PLUGIN_PROC_NAME + , PLUGIN_PROC_MODULE_NFSD_NAME + , NETDATA_CHART_PRIO_NFSD_PROC4OPS + , update_every + , RRDSET_TYPE_STACKED + ); + } + + size_t i; + for(i = 0; nfsd4_ops_values[i].present ; i++) { + if(unlikely(!nfsd4_ops_values[i].rd)) + nfsd4_ops_values[i].rd = rrddim_add(st, nfsd4_ops_values[i].name, NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); + + rrddim_set_by_pointer(st, nfsd4_ops_values[i].rd, nfsd4_ops_values[i].value); + } + + rrdset_done(st); + } + + return 0; +} |