1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 2005 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _RDIMPL_H 28 #define _RDIMPL_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 #include <sys/sysmacros.h> 33 #include <sys/time.h> 34 #include <sys/types.h> 35 #include <procfs.h> 36 #include <setjmp.h> 37 #include <time.h> 38 #include <inttypes.h> 39 40 #ifdef __cplusplus 41 extern "C" { 42 #endif 43 44 extern int monitor_start(); 45 extern void monitor_stop(); 46 extern int monitor_update(); 47 extern void list_clear(); 48 extern char *ltdb_file; 49 extern int mo; /* option flag for microstate accounting */ 50 51 /* 52 * FRC2PCT macro is used to convert 16-bit binary fractions in the range 53 * 0.0 to 1.0 with binary point to the right of the high order bit 54 * (i.e. 1.0 == 0x8000) to percentage value. 55 */ 56 57 #define FRC2PCT(pp) (((float)(pp))/0x8000*100) 58 59 #define TIME2NSEC(__t)\ 60 (hrtime_t)(((hrtime_t)__t.tv_sec * (hrtime_t)NANOSEC) + (hrtime_t)__t.tv_nsec) 61 #define TIME2SEC(__t)\ 62 (hrtime_t)(__t.tv_sec) 63 64 /* 65 * Possible list types 66 */ 67 #define LT_LWPS 0x0001 68 #define LT_USERS 0x0002 69 #define LT_TASKS 0x0004 70 #define LT_PROJECTS 0x0008 71 #define LT_PSETS 0x0010 72 #define LT_SYS 0x0020 73 #define LT_PROCESS 0x0040 74 75 /* 76 * Default list sizes 77 */ 78 #define LS_LWPS 1024 79 #define LS_PROCESSES 512 80 #define LS_USERS 32 81 #define LS_PROJECTS 16 82 #define LS_PSETS 8 83 #define LS_SYS 1 84 85 /* 86 * Linked list of per-process or per-lwp statistics 87 */ 88 typedef struct lwp_info { 89 psinfo_t *li_psinfo; /* data read from psinfo file */ 90 lwpsinfo_t *li_lwpsinfo; 91 prusage_t li_usage; /* data read from usage file */ 92 int li_alive; /* flag for alive lwps */ 93 int rlwpid; /* id of the representative lwp */ 94 95 double li_usr; /* user level CPU time */ 96 double li_sys; /* system call CPU time */ 97 double li_ttime; /* SystemTrapTime */ 98 double li_tpftime; /* TextPageFaultSleepTime */ 99 double li_dpftime; /* DataPageFaultSleepTime */ 100 double li_kpftime; /* SystemPageFaultSleepTime */ 101 double li_lck; /* user lock wait sleep time */ 102 double li_slp; /* all other sleep time */ 103 double li_lat; /* wait-cpu (latency) time */ 104 double li_stime; /* StoppedTime */ 105 ulong_t li_minf; /* MinorPageFaults */ 106 ulong_t li_majf; /* MajorPageFaults */ 107 ulong_t li_nswap; /* SwapOperations */ 108 ulong_t li_inblk; /* BlocksRead */ 109 ulong_t li_oublk; /* BlocksWritten */ 110 ulong_t li_msnd; /* MessagesSent */ 111 ulong_t li_mrcv; /* MessagesReceived */ 112 ulong_t li_sigs; /* SignalsReceived */ 113 ulong_t li_vctx; /* VoluntaryContextSwitches */ 114 ulong_t li_ictx; /* InvoluntaryContextSwitches */ 115 ulong_t li_scl; /* SystemCallsMade */ 116 ulong_t li_ioch; /* CharacterIOUsage */ 117 ulong_t li_hpsize; /* process heap in byte */ 118 ulong_t li_timestamp; /* system clock time od this snapshot */ 119 struct lwp_info *li_next; /* pointer to next lwp */ 120 struct lwp_info *li_prev; /* pointer to previous lwp */ 121 } lwp_info_t; 122 123 typedef struct { 124 char *nodename; 125 char *name; 126 } sys_info_t; 127 128 typedef struct { 129 int id; 130 void *id_next; /* pointer to next entry */ 131 void *id_prev; /* pointer to previous entry */ 132 } info_head_t; 133 134 /* 135 * Linked list of collective per-uid, per-set, or per-projid statistics 136 */ 137 typedef struct id_info { 138 139 int id_alive; /* flag for alive id */ 140 uint_t id_pid; /* user process id */ 141 uint_t id_uid; /* user id */ 142 uint_t id_taskid; /* task id */ 143 uint_t id_projid; /* project id */ 144 uint_t id_psetid; /* processor set to which lwp is bound */ 145 146 double id_usr; /* UserModeTime */ 147 double id_sys; /* SystemModeTime */ 148 double id_ttime; /* SystemTrapTime */ 149 double id_tpftime; /* TextPageFaultSleepTime */ 150 double id_dpftime; /* DataPageFaultSleepTime */ 151 double id_kpftime; /* SystemPageFaultSleepTime */ 152 double id_lck; /* UserLockWaitSleepTime */ 153 double id_slp; /* OtherSleepTime */ 154 double id_lat; /* WaitCPUTime */ 155 double id_stime; /* StoppedTime */ 156 int64_t id_minf; /* MinorPageFaults */ 157 int64_t id_majf; /* MajorPageFaults */ 158 int64_t id_nswap; /* SwapOperations */ 159 int64_t id_inblk; /* BlocksRead */ 160 int64_t id_oublk; /* BlocksWritten */ 161 int64_t id_msnd; /* MessagesSent */ 162 int64_t id_mrcv; /* MessagesReceived */ 163 int64_t id_sigs; /* SignalsReceived */ 164 int64_t id_vctx; /* VoluntaryContextSwitches */ 165 int64_t id_ictx; /* InvoluntaryContextSwitches */ 166 int64_t id_scl; /* SystemCallsMade */ 167 int64_t id_ioch; /* CharacterIOUsage */ 168 int64_t id_hpsize; /* ProcessHeapSize # pstatus */ 169 int64_t id_size; /* ProcessVMSize */ 170 int64_t id_rssize; /* ProcessResidentSetSize # psinfo */ 171 float id_pctcpu; /* PercentCPUTime # psinfo */ 172 float id_pctmem; /* PercentMemorySize # psinfo */ 173 int64_t id_time; /* UserSystemModeTime */ 174 uint_t id_nlwps; /* NumThreads # psinfo */ 175 uint_t id_nproc; /* number of processes */ 176 int64_t id_timestamp; 177 178 char *id_name; 179 int64_t id_inpkg; /* net input packets */ 180 int64_t id_oupkg; /* net output packets */ 181 uint_t id_key; /* sort key value */ 182 struct id_info *id_next; /* pointer to next entry */ 183 struct id_info *id_prev; /* pointer to previous entry */ 184 } id_info_t; 185 186 /* 187 * Per-list structure 188 */ 189 typedef struct list { 190 int l_type; /* list type */ 191 int l_count; /* number of entries in the list */ 192 void *l_head; /* pointer to the head of the list */ 193 void *l_tail; /* pointer to the tail of the list */ 194 int l_size; /* number of allocated pointers */ 195 int l_used; /* number of used pointers */ 196 void **l_ptrs; /* pointer to an array of pointers */ 197 } list_t; 198 199 typedef struct swap_info { 200 size_t allocated; /* not free swap memory */ 201 size_t reserved; /* reserved but not allocated swap memory in KB */ 202 size_t available; /* available swap memory in KB */ 203 float pctswap; /* percentage of used swap */ 204 } swap_info_t; 205 206 #ifdef __cplusplus 207 } 208 #endif 209 210 #endif /* _RDIMPL_H */ 211