2 * Unix SMB/CIFS implementation.
3 * Performance Counter Daemon
5 * Copyright (C) Marcin Krzysztof Porwit 2005
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 3 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, see <http://www.gnu.org/licenses/>.
40 #include "librpc/gen_ndr/perfcount.h"
41 #include <sys/statfs.h>
42 #include <sys/times.h>
43 #include <sys/sysinfo.h>
45 #define NUM_COUNTERS 10
51 #define PERF_INSTANCE 1
52 #define PERF_COUNTER 2
58 #define LARGE_BUF 16384
60 typedef struct perf_counter
65 char relationships[NAME_LEN];
66 unsigned int counter_type;
70 typedef struct mem_data
72 unsigned int availPhysKb;
73 unsigned int availSwapKb;
74 unsigned int totalPhysKb;
75 unsigned int totalSwapKb;
78 typedef struct mem_info
80 PerfCounter memObjDesc;
81 PerfCounter availPhysKb;
82 PerfCounter availSwapKb;
83 PerfCounter totalPhysKb;
84 PerfCounter totalSwapKb;
88 typedef struct cpu_data
90 unsigned long long user;
91 unsigned long long nice;
92 unsigned long long system;
93 unsigned long long idle;
96 typedef struct cpu_info
99 PerfCounter cpuObjDesc;
102 PerfCounter systemCPU;
107 typedef struct disk_meta_data
110 char mountpoint[NAME_LEN];
113 typedef struct disk_data
115 unsigned long long freeMegs;
116 unsigned int writesPerSec;
117 unsigned int readsPerSec;
120 typedef struct disk_info
122 unsigned int numDisks;
124 PerfCounter diskObjDesc;
125 PerfCounter freeMegs;
126 PerfCounter writesPerSec;
127 PerfCounter readsPerSec;
131 typedef struct process_data
133 unsigned int runningProcessCount;
136 typedef struct process_info
138 PerfCounter processObjDesc;
139 PerfCounter runningProcessCount;
143 typedef struct perf_data_block
145 unsigned int counter_id;
146 unsigned int num_counters;
147 unsigned int NumObjectTypes;
148 unsigned long long PerfTime;
149 unsigned long long PerfFreq;
150 unsigned long long PerfTime100nSec;
153 ProcessInfo processInfo;
157 typedef struct runtime_settings
162 char dbDir[PATH_MAX];
163 char nameFile[PATH_MAX];
164 char counterFile[PATH_MAX];
170 /* perf_writer_ng_util.c function prototypes */
171 void fatal(char *msg);
172 void add_key(TDB_CONTEXT *db, char *keystring, char *datastring, int flags);
173 void add_key_raw(TDB_CONTEXT *db, char *keystring, void *datastring, size_t datasize, int flags);
174 void make_key(char *buf, int buflen, int key_part1, char *key_part2);
175 void parse_flags(RuntimeSettings *rt, int argc, char **argv);
176 void setup_file_paths(RuntimeSettings *rt);
177 void daemonize(RuntimeSettings *rt);
179 /* perf_writer_ng_mem.c function prototypes */
180 void get_meminfo(PERF_DATA_BLOCK *data);
181 void init_memdata_desc(PERF_DATA_BLOCK *data);
182 void init_memdata(PERF_DATA_BLOCK *data);
183 void output_mem_desc(PERF_DATA_BLOCK *data, RuntimeSettings rt);
184 void output_meminfo(PERF_DATA_BLOCK *data, RuntimeSettings rt, int tdb_flags);
185 void init_perf_counter(PerfCounter *counter, PerfCounter *parent, unsigned int index, char *name, char *help, int counter_type, int record_type);
187 /* perf_writer_ng_cpu.c function prototypes */
188 unsigned long long get_cpufreq();
189 void init_cpudata_desc(PERF_DATA_BLOCK *data);
190 void get_cpuinfo(PERF_DATA_BLOCK *data);
191 void init_cpu_data(PERF_DATA_BLOCK *data);
192 void output_cpu_desc(PERF_DATA_BLOCK *data, RuntimeSettings rt);
193 void output_cpuinfo(PERF_DATA_BLOCK *data, RuntimeSettings rt, int tdb_flags);
195 #endif /* __PERF_H__ */