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bc4b7475f7
The Email address linux390@de.ibm.com is about to be sunset. Cleaning up the last references in man page/help function for: - mon_tools - dbginfo.sh Reviewed-by: Michael Storzer <MSTORZER@de.ibm.com> Signed-off-by: Joern Siglen <siglen@de.ibm.com> Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
177 lines
3.2 KiB
C
177 lines
3.2 KiB
C
/*
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* mon_procd - Write process data to the z/VM monitor strea
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*
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* Definitions used by mon_procd
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*
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* Copyright IBM Corp. 2007, 2017
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*
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* s390-tools is free software; you can redistribute it and/or modify
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* it under the terms of the MIT license. See LICENSE for details.
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*/
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#ifndef __mon_procd_h__
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#define __mon_procd_h__
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#include <linux/types.h>
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#include "lib/zt_common.h"
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/* mon_function values */
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#define MONWRITE_START_INTERVAL 0x00 /* start interval recording */
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#define MONWRITE_STOP_INTERVAL 0x01 /* stop interval or config recording */
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#define SMALL_MON_RECORD_LEN 512
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#define MAX_REC_LEN 1500
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#define PROCD_APPLID 0x02
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#define SUM_FLAG 0x00
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#define TASK_FLAG 0x01
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#define BUF_SIZE 4096
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#define MAX_NAME_LEN 64
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#define MAX_CMD_LEN 1024
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#define MAX_TASK_REC 100
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#define Hertz 100
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struct monwrite_hdr {
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unsigned char mon_function;
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unsigned short applid;
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unsigned char record_num;
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unsigned short version;
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unsigned short release;
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unsigned short mod_level;
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unsigned short datalen;
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unsigned char hdrlen;
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} __attribute__((packed));
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struct procd_hdr {
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__u64 time_stamp;
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__u16 data_len;
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__u16 data_offset;
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} __attribute__((packed));
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struct task_sum_t {
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__u32 total;
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__u32 running;
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__u32 sleeping;
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__u32 stopped;
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__u32 zombie;
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};
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struct cpu_t {
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__u32 num_cpus;
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__u16 puser;
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__u16 pnice;
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__u16 psystem;
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__u16 pidle;
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__u16 piowait;
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__u16 pirq;
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__u16 psoftirq;
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__u16 psteal;
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};
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struct mem_t {
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__u64 total;
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__u64 used;
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__u64 free;
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__u64 buffers;
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__u64 pgpgin;
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__u64 pgpgout;
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};
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struct swap_t {
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__u64 total;
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__u64 used;
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__u64 free;
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__u64 cached;
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__u64 pswpin;
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__u64 pswpout;
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};
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struct proc_sum_t {
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__u64 uptime;
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__u32 users;
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char loadavg_1[6];
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char loadavg_5[6];
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char loadavg_15[6];
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struct task_sum_t task;
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struct cpu_t cpu;
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struct mem_t mem;
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struct swap_t swap;
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} __attribute__((packed));
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struct task_t {
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__u32 pid;
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__u32 ppid;
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__u32 euid;
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__u16 tty;
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__s16 priority;
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__s16 nice;
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__u32 processor;
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__u16 pcpu;
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__u16 pmem;
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__u64 total_time;
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__u64 ctotal_time;
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__u64 size;
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__u64 swap;
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__u64 resident;
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__u64 trs;
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__u64 drs;
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__u64 share;
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__u64 dt;
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__u64 maj_flt;
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char state;
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__u32 flags;
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} __attribute__((packed));
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struct cpudata_t {
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__u32 id;
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__u64 usr;
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__u64 nice;
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__u64 sys;
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__u64 idle;
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__u64 iowt;
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__u64 irq;
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__u64 sirq;
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__u64 steal;
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__u64 usr_prev;
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__u64 nice_prev;
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__u64 sys_prev;
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__u64 idle_prev;
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__u64 iowt_prev;
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__u64 irq_prev;
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__u64 sirq_prev;
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__u64 steal_prev;
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};
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struct task_sort_t {
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__u32 pid;
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__u64 tics;
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__u16 cpu_mem_usage;
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char state;
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};
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static struct option options[] = {
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{"help", no_argument, NULL, 'h'},
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{"version", no_argument, NULL, 'v'},
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{"attach", no_argument, NULL, 'a'},
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{"interval", required_argument, NULL, 'i'},
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{NULL, 0, NULL, 0}
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};
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static const char opt_string[] = "+hvai:";
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static const char help_text[] =
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"mon_procd: Daemon that writes process data information\n"
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"to the z/VM monitor stream.\n"
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"\n"
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"Usage: mon_procd [OPTIONS]\n"
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"\n"
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"Options:\n"
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"-h, --help Print this help, then exit\n"
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"-v, --version Print version information, then exit\n"
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"-a, --attach Run in foreground\n"
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"-i, --interval=<seconds> Sample interval\n";
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#endif
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