4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
23 * Copyright (c) 2013 Gary Mills
25 * Copyright 2009 Sun Microsystems, Inc. All rights reserved.
26 * Use is subject to license terms.
28 * Portions Copyright 2009 Chad Mynhier
29 * Copyright 2018 Joyent, Inc. All rights reserved.
35 #include <sys/sysmacros.h>
37 #include <sys/types.h>
45 * FRC2PCT macro is used to convert 16-bit binary fractions in the range
46 * 0.0 to 1.0 with binary point to the right of the high order bit
47 * (i.e. 1.0 == 0x8000) to percentage value.
50 #define FRC2PCT(pp) (((float)(pp))/0x8000*100)
52 #define TIME2NSEC(__t)\
53 (hrtime_t)(((hrtime_t)__t.tv_sec * (hrtime_t)NANOSEC) + (hrtime_t)__t.tv_nsec)
54 #define TIME2SEC(__t)\
55 (hrtime_t)(__t.tv_sec)
58 * List of available output modes
60 #define OPT_PSINFO 0x0001 /* read process's data from "psinfo" */
61 #define OPT_LWPS 0x0002 /* report about all lwps */
62 #define OPT_USERS 0x0004 /* report about most active users */
63 #define OPT_UNUSED 0x0008 /* reserved for future use */
64 #define OPT_REALTIME 0x0010 /* real-time scheduling class flag */
65 #define OPT_MSACCT 0x0020 /* microstate accounting flag */
66 #define OPT_TERMCAP 0x0040 /* use termcap data to move cursor */
67 #define OPT_SPLIT 0x0080 /* split-screen mode flag */
68 #define OPT_TTY 0x0100 /* report results to tty or file */
69 #define OPT_FULLSCREEN 0x0200 /* full-screen mode flag */
70 #define OPT_USEHOME 0x0400 /* use 'home' to move cursor up */
71 #define OPT_TASKS 0x0800 /* report about system tasks */
72 #define OPT_PROJECTS 0x1000 /* report about system projects */
73 #define OPT_ZONES 0x2000 /* report about zones */
74 #define OPT_PSETS 0x4000 /* report for specified psets */
75 #define OPT_LGRP 0x8000 /* report home lgroups */
76 #define OPT_UDATE 0x20000 /* print unix timestamp */
77 #define OPT_DDATE 0x40000 /* print timestamp in date(1) format */
78 #define OPT_NORESOLVE 0x80000 /* no nsswitch lookups */
79 #define OPT_TRUNC 0x100000 /* truncate long names */
82 * Flags to keep track of process or lwp status
84 #define LWP_ALIVE 0x0008 /* this pid/lwp still exists */
85 #define LWP_REPRESENT 0x0010 /* this LWP represents the process */
90 #define LT_LWPS 0x0001
91 #define LT_USERS 0x0002
92 #define LT_TASKS 0x0004
93 #define LT_PROJECTS 0x0008
94 #define LT_ZONES 0x0010
95 #define LT_LGRPS 0x0020
98 * Linked list of per-process or per-lwp statistics
100 typedef struct lwp_info
{
101 psinfo_t li_info
; /* data read from psinfo file */
102 prusage_t li_usage
; /* data read from usage file */
103 ulong_t li_key
; /* value of the key for this lwp */
104 int li_flags
; /* process/lwp flags */
105 float li_usr
; /* user level CPU time */
106 float li_sys
; /* system call CPU time */
107 float li_trp
; /* other system trap CPU time */
108 float li_tfl
; /* text page fault sleep time */
109 float li_dfl
; /* data page fault sleep time */
110 float li_lck
; /* user lock wait sleep time */
111 float li_slp
; /* all other sleep time */
112 float li_lat
; /* wait-cpu (latency) time */
113 ulong_t li_vcx
; /* voluntary context switches */
114 ulong_t li_icx
; /* involuntary context switches */
115 ulong_t li_scl
; /* system calls */
116 ulong_t li_sig
; /* received signals */
117 char li_lwpname
[THREAD_NAME_MAX
];
118 struct lwp_info
*li_next
; /* pointer to next lwp */
119 struct lwp_info
*li_prev
; /* pointer to previous lwp */
123 * Linked list of collective per-uid, per-taskid, per-projid or per-lgroup
126 typedef struct id_info
{
127 uid_t id_uid
; /* user id */
128 taskid_t id_taskid
; /* task id */
129 projid_t id_projid
; /* project id */
130 zoneid_t id_zoneid
; /* zone id */
131 int id_lgroup
; /* lgroup id */
132 uint_t id_nproc
; /* number of processes */
133 boolean_t id_sizematch
; /* size/rssize from getvmusage() */
134 size_t id_size
; /* memory usage */
135 size_t id_rssize
; /* resident set size */
136 ulong_t id_time
; /* cpu time (in secs) */
137 float id_pctcpu
; /* percentage of cpu usage */
138 float id_pctmem
; /* percentage of memory usage */
139 ulong_t id_key
; /* sort key value */
140 struct id_info
*id_next
; /* pointer to next entry */
141 struct id_info
*id_prev
; /* pointer to previous entry */
144 typedef ulong_t (*keyfunc_t
)(void *);
149 typedef struct list
{
150 int l_type
; /* list type */
151 int l_count
; /* number of entries in the list */
152 void *l_head
; /* pointer to the head of the list */
153 void *l_tail
; /* pointer to the tail of the list */
155 int l_size
; /* number of allocated pointers */
156 int l_used
; /* number of used pointers */
157 int l_sortorder
; /* sorting order for the list */
158 keyfunc_t l_func
; /* pointer to key function */
159 void **l_ptrs
; /* pointer to an array of pointers */
163 * Command line options
165 typedef struct optdesc
{
166 int o_interval
; /* interval between updates */
167 int o_ntop
; /* number of lines in top half */
168 int o_nbottom
; /* number of lines in bottom half */
169 int o_count
; /* number of iterations */
170 int o_outpmode
; /* selected output mode */
171 int o_sortorder
; /* +1 ascending, -1 descending */
172 int o_cols
; /* number of columns */
175 extern optdesc_t opts
;
181 #endif /* _PRSTAT_H */