Sprite 1984 - 1993/Sprite 1984 - 1993.iso/src/lib/include/RCS/sysStats.h,v

Text File | 1992-09-21 | 29.9 KB | 1,288 lines

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desc
@@


2.45
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@New param.
@
text
@/*
 * sysStat.h --
 *
 *    User-level definitions of routines and types for system statistics
 *    returned by the Sys_Stats system call.  Instead of a /dev/kmem
 *    type interface, we have calls to return specific kernel structure.
 *    The kernel call takes the following arguments:
 *    Sys_Stats(command, option, argPtr)
 *    commands are defined below, and option and argPtr are interpreted
 *    differently by each command.  Typically argPtr is a buffer that
 *    gets filled in with a system structure, and option is used to
 *    indicate the size, or to control tracing, or isn't used at all.
 *
 * Copyright 1986, 1988 Regents of the University of California
 * Permission to use, copy, modify, and distribute this
 * software and its documentation for any purpose and without
 * fee is hereby granted, provided that the above copyright
 * notice appear in all copies.  The University of California
 * makes no representations about the suitability of this
 * software for any purpose.  It is provided "as is" without
 * express or implied warranty.
 *
 * $Header: /sprite/src/lib/include/RCS/sysStats.h,v 2.44 92/07/30 13:06:12 mgbaker Exp Locker: mgbaker $ SPRITE (Berkeley)
 *
 */

#ifndef _SYSSTATS
#define _SYSSTATS

/*
 * Commands for the Sys_Stats system call.
 *    SYS_RPC_CLT_STATS - Return the Rpc_CltStats structure that contains
 *        client-side statistics for the RPC system. (see rpc.h)
 *    SYS_RPC_SRV_STATS - Return the Rpc_SrvStats structure that contains
 *        server-side statistics for the RPC system. (see rpc.h)
 *    SYS_SYNC_STATS - Return the Sync_Instrument structure which
 *        contains lock and wakeup counts. (see kernel/sync.h)
 *    SYS_SCHED_STATS - Return the Sched_Instrument structure which
 *        contains idle time and context switch counts (kernel/sched.h)
 *    SYS_VM_STATS - Return the Vm_Stat structure which contains every
 *        concievable VM statistic, fault counts etc. (kernel/vmStat.h)
 *    SYS_RPC_TRACE_STATS - Used to both return the trace of recent RPCs,
 *        and to enable/disable the trace, see options below.
 *    SYS_FS_PREFIX_STATS - Return entries from the prefix table. (see fs.h)
 *    SYS_PROC_TRACE_STATS - Used to both return the process migration
 *        trace, and to enable/disable the trace, see options below.
 *    SYS_SYS_CALL_STATS - Return the array of system call counters.
 *        option indicates how many integers the buffer argPtr contains.
 *    SYS_RPC_SERVER_HIST - Return the service time histogram for the RPC
 *        indicated by option. (see kernel/rpcHistogram.h)  If option
 *        is less than or equal to zero the histogram is cleared.
 *    SYS_RPC_CLIENT_HIST - Return service time as obseved by a client.
 *    SYS_NET_GET_ROUTE - Return the route table entry for a particular host.
 *        The data returned are three integers: flags, spriteID, and
 *        route type.  This is then followed by type specific data,
 *        either an ethernet address or an internet address.
 *    SYS_RPC_SRV_STATE - Return the RpcServerState structure for the
 *        RPC server indexed by option.  (see kernel/rpcServer.h)
 *    SYS_RPC_CLT_STATE - Return the RpcClientState structure for the
 *        RPC client channel indexed by option.  (see kernel/rpcClient.h)
 *    SYS_NET_ETHER_STATS - Return the Net_EtherStats structure which
 *        contains interface statistics.  (see kernel/net.h)
 *     SYS_RPC_ENABLE_SERVICE - Enable/disable the service side of the RPC
 *        system.  A non-zero option value enables, zero disables.
 *    SYS_GET_VERSION_STRING - Return the kernel version string.  option
 *        indicates how big the users buffer is.
 *    SYS_PROC_MIGRATION - Enable/Disable process migration to this host.
 *        See options defined below.
 *    SYS_DISK_STATS - Return the Sys_DiskStats structure defined below.
 *        option corresponds to a kernel controller table index.
 *    SYS_FS_PREFIX_EXPORT - Return the export list of a prefix.  The
 *        option parameter indicates the size of the buffer argPtr.
 *        argPtr should contain the prefix upon entry, and is
 *        overwritten with an integer array of SpriteIDs that
 *        corresponds to the export list for the prefix.
 *    SYS_LOCK_STATS - Return the locking statistics. option indicates the
 *        size of the buffer in units of Sync_LockStat structures.
 *    SYS_RPC_SRV_COUNTS - Return the count of RPC service calls.  The
 *        option argument is unused.  If argPtr == NULL then the
 *        counts are printed on the console, otherwise it should be
 *        the address of an integer array size RPC_LAST_COMMAND+1
 *    SYS_RPC_CALL_COUNTS - Return the count of RPC calls.  The
 *        option argument is unused.  If argPtr == NULL then the
 *        counts are printed on the console, otherwise it should be
 *        the address of an integer array size RPC_LAST_COMMAND+1
 *    SYS_LOCK_RESET_STATS - Reset the locking statistics.
 *    SYS_INST_COUNTS - Return information from instruction counts. This
 *        only works on special spur kernels.
 *    SYS_RESET_INST_COUNTS - Reset instruction counts.
 *    SYS_RECOV_STATS - Return information about the recov module.
 *    SYS_RECOV_PRINT - Change printing level of recov module traces.
 *    SYS_FS_RECOV_INFO - Return info with names about the state of
 *        files for recovery testing.
 *    SYS_RECOV_CLIENT_INFO - Dump state on server about per-client recovery.
 *    SYS_RPC_SERVER_TRACE - Turn tracing of rpc servers on or off.
 *    SYS_RPC_SERVER_INFO - Return rpc server tracing info to user.
 *    SYS_RPC_SERVER_FREE - Free up space used by rpc server tracing.
 *    SYS_RPC_SET_MAX - Set the maximum number of server processes.
 *    SYS_RPC_SET_NUM - Create enough server processes to have this many.
 *    SYS_RPC_NEG_ACKS - Turn on or off negative acks on the server.
 *    SYS_RPC_CHANNEL_NEG_ACKS -  Set client policy on or off for handling
 *        neg acks by ramping down the number of client channels.
 *    SYS_RECOV_ABS_PINGS - Whether to use absolute ping intervals or not.
 *    SYS_RECOV_PRINT - Set the recovery print level.
 *    SYS_RPC_NUM_NACK_BUFS - Set the number of negative acknowledgement
 *        buffers.
 *    SYS_START_STATS - Turn on the kernel's periodic printing of sched
 *        and io stats.  TEMPORARY for recovery measurements.
 *    SYS_END_STATS - Turn off the kernel's periodic printing of sched
 *        and io stats.  TEMPORARY for recovery measurements.
 *      SYS_DEV_CHANGE_SCSI_DEBUG - Change debug level for scsi driver.
 *      SYS_SYS_CALL_STATS_ENABLE - Turn on or off system call profiling.
 *      SYS_SYS_CALL_TIMES - Get the system call counts and profiling times.
 *    SYS_RPC_SANITY_CHECK - Toggle sanity checks on rpc packets.
 *    SYS_FS_EXTRA_STATS - Extra fs stats that should go into fsStats for
 *                the next global compile.
 *    SYS_PROC_ADD_SERVERS - Add proc server processes to the kernel.
 *    SYS_FAST_RESTART - With option -1: restart the kernel from scratch with
 *        no download.  With other options, set the debug level for
 *        printing error messages to the level given by the option.
 *    SYS_RECOV_BOX - Command operating on the recovery box.
 *    SYS_DONT_PRINT - Turn off the ability to print.  Useful for testing
 *        speed of booting.
 *    SYS_MACH_PRINT_DEV_TREE - For the sparcstations only: traverse and
 *        print sbus device information tree in prom.
 *    SYS_RECOV_PARAMS - Change recovery parameters.
 */

#define SYS_RPC_CLT_STATS    1
#define SYS_RPC_SRV_STATS    2
#define SYS_SYNC_STATS        3
#define SYS_SCHED_STATS        4
#define SYS_VM_STATS        5
#define SYS_RPC_TRACE_STATS    6
#define SYS_FS_PREFIX_STATS    7
#define SYS_PROC_TRACE_STATS    8
#define SYS_SYS_CALL_STATS    9
#define SYS_RPC_SERVER_HIST    10
#define SYS_RPC_CLIENT_HIST    11
#define SYS_NET_GET_ROUTE    12
#define SYS_RPC_SRV_STATE    13
#define SYS_RPC_CLT_STATE    14
#define    SYS_NET_ETHER_STATS    15
#define SYS_RPC_ENABLE_SERVICE    16
#define SYS_GET_VERSION_STRING    17
#define SYS_PROC_MIGRATION    18
#define    SYS_DISK_STATS        19
#define SYS_FS_PREFIX_EXPORT    20
#define SYS_LOCK_STATS        21
#define SYS_RPC_SRV_COUNTS    22
#define SYS_RPC_CALL_COUNTS    23
#define SYS_LOCK_RESET_STATS    24
#define SYS_INST_COUNTS        25
#define SYS_RESET_INST_COUNTS    26
#define SYS_RECOV_STATS        27
#define SYS_FS_RECOV_INFO    28
#define    SYS_RECOV_CLIENT_INFO    29
#define    SYS_RPC_SERVER_TRACE     30
#define    SYS_RPC_SERVER_INFO    31
#define    SYS_RPC_SERVER_FREE    32
#define    SYS_RPC_SET_MAX        33
#define    SYS_RPC_SET_NUM        34
#define    SYS_RPC_NEG_ACKS    35
#define    SYS_RPC_CHANNEL_NEG_ACKS    36
#define SYS_RECOV_ABS_PINGS    37
#define SYS_RECOV_PRINT        38
#define    SYS_RPC_NUM_NACK_BUFS    39
#define    SYS_TRACELOG_STATS    40
#define SYS_START_STATS        100
#define SYS_END_STATS        101
#define SYS_DEV_CHANGE_SCSI_DEBUG 102
#define SYS_SYS_CALL_STATS_ENABLE 103
#define SYS_SYS_CALL_TIMES    104
/* Space for more numbers in here. */
#define SYS_RPC_SANITY_CHECK    107
#define SYS_FS_EXTRA_STATS    108
#define    SYS_PROC_ADD_SERVERS    109
#define SYS_FAST_RESTART    110
#define SYS_RECOV_BOX        111
#define    SYS_DONT_PRINT        112
#define    SYS_MACH_PRINT_DEV_TREE 113
#define    SYS_RECOV_PARAMS     114

/*
 * Options for the Sys_Stats SYS_RPC_TRACE_STATS command.  If the option
 * is a positive value then that number of trace records are returned
 * into the buffer referenced by argPtr.
 */
#define SYS_RPC_TRACING_PRINT    -1
#define SYS_RPC_TRACING_OFF    -2
#define SYS_RPC_TRACING_ON    -3

/*
 * Options for the Sys_Stats SYS_PROC_TRACE_STATS command.  Use these
 * values for the option argument to the Test_Stats call when using
 * the PROC_TRACE_STATS command.  Any argument greater than the
 * largest positive defined constant is the number of trace records to
 * copy into the output buffer (i.e., it is not permissible to copy
 * only 1-3 records).
 */
#define SYS_PROC_TRACING_PRINT    1
#define SYS_PROC_TRACING_OFF    2
#define SYS_PROC_TRACING_ON    3

/*
 * Options for the Sys_Stats SYS_PROC_MIGRATION command.
 * ALLOW, REFUSE, and GET_STATUS are obsoleted by GET_STATE and SET_STATE.
 *
 *   SYS_PROC_MIG_ALLOW        - allow all migrations to this machine.
 *   SYS_PROC_MIG_REFUSE    - refuse all migrations to this machine.
 *   SYS_PROC_MIG_GET_STATUS    - get whether all migrations are allowed
 *                  or refused.
 *   SYS_PROC_MIG_SET_DEBUG    - set the migration debug level.
 *   SYS_PROC_MIG_GET_VERSION    - get the migration version.
 *   SYS_PROC_MIG_GET_STATE    - get the general migration state.
 *   SYS_PROC_MIG_SET_STATE    - set it.
 *   SYS_PROC_MIG_SET_VERSION    - set the migration version.
 *   SYS_PROC_MIG_GET_STATS    - get statistics.
 *   SYS_PROC_MIG_RESET_STATS    - reset statistics.
 */
#define SYS_PROC_MIG_ALLOW        0
#define SYS_PROC_MIG_REFUSE        1
#define SYS_PROC_MIG_GET_STATUS        2
#define SYS_PROC_MIG_SET_DEBUG        3
#define SYS_PROC_MIG_GET_VERSION    4
#define SYS_PROC_MIG_GET_STATE        5
#define SYS_PROC_MIG_SET_STATE        6
#define SYS_PROC_MIG_SET_VERSION    7
#define SYS_PROC_MIG_GET_STATS        8
#define SYS_PROC_MIG_RESET_STATS    9

/*
 * Options for SYS_TRACELOG_STATS.
 */
#define SYS_TRACELOG_ON        1
#define SYS_TRACELOG_OFF    2
#define SYS_TRACELOG_DUMP    3
#define SYS_TRACELOG_RESET    4
/*
 * Structure to return SYS_TRACELOG_STATS.
 */
typedef struct Sys_TracelogRecord {
    int        recordLen;    /* Size of this record in bytes. */
    int        time[2];    /* (Timer_Ticks) Timestamp. */
    ClientData    data;        /* Arbitrarily long data. */
} Sys_TracelogRecord;

#define SYS_TRACELOG_KERNELLEN 32
#define SYS_TRACELOG_TYPELEN 8
/*
 * This is the header we write to the user level file.
 * Note: things are in somewhat of a state of flux.  The current status is:
 * File is stored as:
 *   magic #
 *   Sys_TracelogHeader
 *   A bunch of records
 * The fields: numBytes, numRecs, and lostRecords are not used.
 * The traceDir is filled in by the user-level dump program.
 * Lost records are indicated by a special record type in the file.
 * The reason for this format is that it is inconvenient to have the length
 * in the header, since any routine post-processing data and writing a
 * new file would have to go back and modify the header after it knew
 * how many records it had.  This way, you write out a fixed header and
 * then whatever records you want.
 */
typedef struct Sys_TracelogHeader {
    int        numBytes;    /* Total size of the records in bytes. */
                /* Flags are stored in the high 2 bytes. */
    int        numRecs;    /* Number of records. */
    int        machineID;    /* ID of this machine. */
    char    kernel[SYS_TRACELOG_KERNELLEN];    /* Kernel we're running. */
    char    machineType[SYS_TRACELOG_TYPELEN]; /* Machine type. */
    int        bootTime[2];    /* Time of boot (to convert of trace time. */
    int        lostRecords;    /* Records lost from overflow. */
    int        traceDir[4];    /* FileID of the trace directory. */
} Sys_TracelogHeader;

/*
 * This is the structure returned by the kernel.
 */
typedef struct Sys_TracelogHeaderKern {
    int        numBytes;    /* Total size of the records in bytes. */
                /* Flags are stored in the high 2 bytes. */
    int        numRecs;    /* Number of records. */
    int        machineID;    /* ID of this machine. */
    char    kernel[SYS_TRACELOG_KERNELLEN];    /* Kernel we're running. */
    char    machineType[SYS_TRACELOG_TYPELEN]; /* Machine type. */
    int        bootTime[2];    /* Time of boot (to convert of trace time. */
    int        lostRecords;    /* Records lost from overflow. */
} Sys_TracelogHeaderKern;

#define LOST_TYPE 128

#define TRACELOG_FLAGMASK 0xf0000000
#define TRACELOG_TYPEMASK 0x0fff0000
#define TRACELOG_BYTEMASK 0x0000ffff

#define TRACELOG_MAGIC 0x44554d50
#define TRACELOG_MAGIC2 0x44554d51

/*
 * Structure to return for disk stats.
 */
#define    SYS_DISK_NAME_LENGTH    100
typedef struct Sys_DiskStats {
    char    name[SYS_DISK_NAME_LENGTH];    /* Type of disk. */
    int        controllerID;            /* Which controller it is. */
    int        numSamples;            /* Number of times idle time
                         * was sampled. */
    int        idleCount;            /* Number of times disk was
                         * idle when sampled. */
    int        diskReads;            /* The number of sector reads
                         * from this disk. */
    int        diskWrites;            /* The number of sector writes
                         * from this disk. */
} Sys_DiskStats;

extern ReturnStatus        Sys_Stats();

#endif /* _SYSSTATS */
@


2.44
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@For testing.
@
text
@d23 1
a23 1
 * $Header: /sprite/src/lib/include/RCS/sysStats.h,v 2.43 92/05/31 16:52:49 kupfer Exp Locker: mgbaker $ SPRITE (Berkeley)
d126 1
d182 1
@


2.43
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@Add SYS_SYS_CALL_STATS_ENABLE and SYS_SYS_CALL_TIMES.
@
text
@d23 1
a23 1
 * $Header: /sprite/src/lib/include/RCS/sysStats.h,v 2.42 92/05/18 11:36:31 mgbaker Exp Locker: kupfer $ SPRITE (Berkeley)
d124 2
d180 1
@


2.42
log
@*** empty log message ***
@
text
@d23 1
a23 1
 * $Header: /sprite/src/lib/include/RCS/sysStats.h,v 2.41 91/11/07 13:33:41 mgbaker Exp Locker: mgbaker $ SPRITE (Berkeley)
d112 2
d169 2
@


2.41
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@Added a comment about another option.
@
text
@d23 1
a23 1
 * $Header: /sprite/src/lib/include/RCS/sysStats.h,v 2.40 91/10/01 00:19:20 mgbaker Exp Locker: mgbaker $ SPRITE (Berkeley)
d120 2
a121 6
#ifdef MGB
        This stuff can be removed after SOSP. -Mary 10/1/91
 *    SYS_MGB_TRACE_ON - Start quickie sosp traces.
 *    SYS_MGB_TRACE_OFF - Stop quickie sosp traces.
 *    SYS_MGB_WRITE_TRACE - Write out quickie sosp traces to a user buffer.
#endif MGB
d173 1
a173 6
#ifdef MGB
    /* This stuff can be removed after SOSP.  -Mary 10/1/91 */
#define SYS_MGB_TRACE_ON    112
#define SYS_MGB_TRACE_OFF    113
#define SYS_MGB_WRITE_TRACE    114
#endif MGB
@


2.40
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@Added defines for quickie sosp traces.
@
text
@d23 1
a23 1
 * $Header: /sprite/src/lib/include/RCS/sysStats.h,v 2.39 91/09/13 12:47:29 mgbaker Exp Locker: mgbaker $ SPRITE (Berkeley)
d116 3
a118 1
 *    SYS_FAST_RESTART - Restart the kernel from scratch with no download.
@


2.39
log
@Took out sosp code.
@
text
@d23 1
a23 1
 * $Header: /sprite/src/lib/include/RCS/sysStats.h,v 2.38 91/08/21 15:03:08 mgbaker Exp Locker: mgbaker $ SPRITE (Berkeley)
d118 6
d175 6
@


2.38
log
@Added recovery box command hook.
@
text
@d23 1
a23 1
 * $Header: /sprite/src/lib/include/RCS/sysStats.h,v 2.37 91/08/21 14:58:37 mgbaker Exp Locker: mgbaker $ SPRITE (Berkeley)
a110 1
 *    SYS_TRACELOG_STATS - Trace log buffer commands (for SOSP91 paper).
a111 4
 *    SYS_SCHED_MORE_STATS - More counters from the sched module (SOSP91).
 *    SYS_FS_SOSP_MIG_STATS - Counters from the fs module (SOSP91).
 *    SYS_FS_SOSP_NAME_STATS - Undocumented flag of Ken's (SOSP91).
 *    SYS_FSCACHE_EXTRA_STATS - Info about cache blocks (SOSP91).
d163 1
a163 6
#ifdef SOSP91
#define    SYS_SCHED_MORE_STATS    103
#define    SYS_FS_SOSP_MIG_STATS    104
#define    SYS_FS_SOSP_NAME_STATS    105
#define    SYS_FSCACHE_EXTRA_STATS    106
#endif SOSP91
a302 24

#ifdef SOSP91

#include <spriteTime.h>

typedef    struct    Sys_SchedOverallTimes {
    Time    kernelTime;
    Time    userTime;
    Time    userTimeMigrated;
} Sys_SchedOverallTimes;

/*
 * Statistics for name lookup on client.
 */
typedef struct Sys_SospNameStats {
    Time    totalNameTime;
    Time    nameTime;
    Time    prefixTime;
    Time    miscTime;
    int        numPrefixLookups;
    int        numComponents;
    int        numPrefixComponents;
} Sys_SospNameStats;
#endif SOSP91
@


2.37
log
@Added fast restart hook.
@
text
@d23 1
a23 1
 * $Header: /sprite/src/lib/include/RCS/sysStats.h,v 2.36 91/08/21 14:43:45 mendel Exp Locker: mgbaker $ SPRITE (Berkeley)
d122 1
d178 1
@


2.36
log
@Added SYS_PROC_ADD_SERVERS.
@
text
@d23 1
a23 1
 * $Header: /sprite/src/lib/include/RCS/sysStats.h,v 2.35 91/05/29 09:12:19 mendel Exp $ SPRITE (Berkeley)
d121 1
d176 1
@


2.35
log
@Modified comment in Sys_DiskStats structure to match new usages.
@
text
@d23 1
a23 1
 * $Header: /sprite/src/lib/include/RCS/sysStats.h,v 2.34 91/03/07 16:41:57 mgbaker Exp $ SPRITE (Berkeley)
d120 1
d174 1
a174 1

@


2.35.1.1
log
@Initial branch for Sprite server.
@
text
@d23 1
a23 1
 * $Header: /sprite/src/lib/include/RCS/sysStats.h,v 2.35 91/05/29 09:12:19 mendel Exp $ SPRITE (Berkeley)
@


2.34
log
@New temporary stats.
@
text
@d23 1
a23 1
 * $Header: /sprite/src/lib/include/RCS/sysStats.h,v 2.33 91/03/06 22:25:17 jhh Exp Locker: mgbaker $ SPRITE (Berkeley)
d303 4
a306 4
    int        diskReads;            /* The number of reads from
                         * this disk. */
    int        diskWrites;            /* The number of writes from
                         * this disk. */
@


2.33
log
@added SYS_RPC_SANITY_CHECK, deleted SYS_RPC_EXTRA_SRV_STATS
@
text
@d23 1
a23 1
 * $Header: /sprite/src/lib/include/RCS/sysStats.h,v 2.32 91/01/25 12:39:19 mgbaker Exp Locker: jhh $ SPRITE (Berkeley)
d118 2
d172 1
@


2.32
log
@Fixed comment bug.
@
text
@d23 1
a23 1
 * $Header: /sprite/src/lib/include/RCS/sysStats.h,v 2.31 91/01/24 16:26:15 mgbaker Exp Locker: mgbaker $ SPRITE (Berkeley)
a106 2
 *    SYS_RPC_EXTRA_SRV_STATS - TEMPORARY way of getting extra server side
 *        rpc statistics until it's okay to change rpcStat structures.
d117 1
a159 1
#define    SYS_RPC_EXTRA_SRV_STATS    99
d169 1
@


2.31
log
@Added another sosp flag.
@
text
@d23 1
a23 1
 * $Header: /sprite/src/lib/include/RCS/sysStats.h,v 2.30 91/01/08 16:39:30 shirriff Exp Locker: mgbaker $ SPRITE (Berkeley)
a116 1
 *    SYS_FSCACHE_EXTRA_STATS - Counters from the fscache module (SOSP91).
@


2.30
log
@Added statistics for name lookup.
@
text
@d23 1
a23 1
 * $Header: /sprite/src/lib/include/RCS/sysStats.h,v 2.29 90/12/11 00:43:17 mgbaker Exp $ SPRITE (Berkeley)
d117 3
d170 1
@


2.29
log
@Sosp counters
@
text
@d23 1
a23 1
 * $Header: /sprite/src/lib/include/RCS/sysStats.h,v 2.28 90/12/07 19:40:45 mgbaker Exp Locker: mgbaker $ SPRITE (Berkeley)
d166 1
d285 1
d313 13
@


2.28
log
@bug fix.
@
text
@d23 1
a23 1
 * $Header: /sprite/src/lib/include/RCS/sysStats.h,v 2.27 90/12/07 19:29:31 mgbaker Exp Locker: mgbaker $ SPRITE (Berkeley)
d116 1
d165 1
@


2.27
log
@Added more sosp stuff.
@
text
@d23 1
a23 1
 * $Header: /sprite/src/lib/include/RCS/sysStats.h,v 2.26 90/12/07 15:06:07 mgbaker Exp Locker: mgbaker $ SPRITE (Berkeley)
d301 3
@


2.26
log
@More sosp counter stubs
@
text
@d23 1
a23 1
 * $Header: /sprite/src/lib/include/RCS/sysStats.h,v 2.25 90/12/06 22:10:49 shirriff Exp Locker: mgbaker $ SPRITE (Berkeley)
d299 8
@


2.25
log
@Changes for SOSP91 tracing.
@
text
@d23 1
a23 1
 * $Header: /sprite/src/lib/include/RCS/sysStats.h,v 2.24 90/11/27 12:02:47 mgbaker Exp $ SPRITE (Berkeley)
d115 1
d162 3
@


2.24
log
@scsi driver debug stat stub flag
@
text
@d23 1
a23 1
 * $Header: /sprite/src/lib/include/RCS/sysStats.h,v 2.23 90/11/27 11:58:49 shirriff Exp Locker: mgbaker $ SPRITE (Berkeley)
d229 16
d254 1
d257 16
d276 2
@


2.23
log
@Mary checking in Ken's SOSP trace stuff.
@
text
@d23 1
a23 1
 * $Header: /sprite/src/lib/include/RCS/sysStats.h,v 2.22 90/06/21 12:46:50 mgbaker Exp Locker: shirriff $ SPRITE (Berkeley)
d114 1
d160 1
@


2.22
log
@sys stat num for disk and cpu stats.
@
text
@d23 1
a23 1
 * $Header: /sprite/src/lib/include/RCS/sysStats.h,v 2.21 90/05/30 19:06:59 mgbaker Exp Locker: mgbaker $ SPRITE (Berkeley)
d113 1
d155 1
d180 1
a180 1
#define SYS_PROC_TRACING_ON        3
d209 32
@


2.22.1.1
log
@Contains asplos statistics-gathering code.
@
text
@d23 1
a23 1
 * $Header: /sprite/src/lib/include/RCS/sysStats.h,v 2.22 90/06/21 12:46:50 mgbaker Exp $ SPRITE (Berkeley)
a112 4
 *    SYS_MACH_STATS - Get temporary statistics from the mach module for
 *        the asplos paper.
 *      SYS_SCHED_MORE_STATS - Get the extra temporary sched stats for
 *              the asplos paper.
a156 2
#define SYS_MACH_STATS        102
#define SYS_SCHED_MORE_STATS    103
@


2.21
log
@Added flag to set number of nack bufs.
@
text
@d23 1
a23 1
 * $Header: /sprite/src/lib/include/RCS/sysStats.h,v 2.20 90/04/18 16:31:48 mgbaker Exp Locker: mgbaker $ SPRITE (Berkeley)
d107 6
d154 3
@


2.20
log
@Added new recov hook for printing.
@
text
@d23 1
a23 1
 * $Header: /sprite/src/lib/include/RCS/sysStats.h,v 2.19 90/03/26 12:11:40 mgbaker Exp Locker: mgbaker $ SPRITE (Berkeley)
d104 3
d147 1
@


2.19
log
@Checkin before install of kernel.  Added rpc, etc, hooks to Sys_Stat
@
text
@d23 1
a23 1
 * $Header: /sprite/src/lib/include/RCS/sysStats.h,v 2.18 90/02/03 15:33:49 mgbaker Exp Locker: mgbaker $ SPRITE (Berkeley)
d91 1
d143 1
@


2.18
log
@Added another rpc/recovery info gathering entrance into Sys_Stat().
@
text
@d23 1
a23 1
 * $Header: /sprite/src/lib/include/RCS/sysStats.h,v 2.17 89/10/10 16:27:23 brent Exp Locker: mgbaker $ SPRITE (Berkeley)
d97 6
d137 5
@


2.17
log
@Added SYS_RECOV_STATS
@
text
@d23 1
a23 1
 * $Header: /sprite/src/lib/include/RCS/sysStats.h,v 2.16 89/10/10 16:25:45 jhh Exp Locker: brent $ SPRITE (Berkeley)
d91 6
d126 5
@


2.16
log
@Added SPUR intruction counting #defines
@
text
@d23 1
a23 1
 * $Header: /sprite/src/lib/include/RCS/sysStats.h,v 2.15 89/07/28 17:19:59 douglis Exp Locker: jhh $ SPRITE (Berkeley)
d90 1
d119 1
@


2.15
log
@changed ZERO to RESET and added documentation for MIG args.
@
text
@d23 1
a23 1
 * $Header: /sprite/src/lib/include/RCS/sysStats.h,v 2.14 89/07/28 17:07:35 douglis Exp Locker: douglis $ SPRITE (Berkeley)
d87 3
d116 2
@


2.14
log
@added ZERO_STATS for migration too
@
text
@d23 1
a23 1
 * $Header: /sprite/src/lib/include/RCS/sysStats.h,v 2.13 89/07/28 17:06:58 douglis Exp Locker: douglis $ SPRITE (Berkeley)
d139 12
d161 1
a161 1
#define SYS_PROC_MIG_ZERO_STATS        9
@


2.13
log
@added SET_VERSION and GET_STATS for migration
@
text
@d23 1
a23 1
 * $Header: /sprite/src/lib/include/RCS/sysStats.h,v 2.12 89/07/14 09:10:02 rab Exp Locker: douglis $ SPRITE (Berkeley)
d149 1
@


2.12
log
@*** empty log message ***
@
text
@d23 1
a23 1
 * $Header: /sprite/src/lib/include/RCS/sysStats.h,v 2.11 89/06/25 20:08:40 jhh Exp Locker: rab $ SPRITE (Berkeley)
d147 3
@


2.11
log
@added SYS_LOCK_RESET_STATS
@
text
@d23 1
a23 1
 * $Header: /sprite/src/lib/include/RCS/sysStats.h,v 2.10 89/06/23 12:11:29 brent Exp Locker: jhh $ SPRITE (Berkeley)
d167 1
a167 1
#endif _SYSSTATS
@


2.10
log
@Added RPC_SRV_COUNT and RPC_CALL_COUNT
@
text
@d23 1
a23 1
 * $Header: /sprite/src/lib/include/RCS/sysStats.h,v 2.9 89/04/07 10:15:26 douglis Exp Locker: rab $ SPRITE (Berkeley)
d86 1
d112 1
@


2.9
log
@added SYS_PROC_MIG_*_STATE, which replace ALLOW/REFUSE/GET_STATUS.
@
text
@d23 1
a23 1
 * $Header: /sprite/src/lib/include/RCS/sysStats.h,v 2.8 89/03/27 22:25:01 jhh Exp Locker: douglis $ SPRITE (Berkeley)
d78 8
d109 2
@


2.8
log
@added command to return locking statistics
@
text
@d23 1
a23 1
 * $Header: /sprite/src/lib/include/RCS/sysStats.h,v 2.7 88/11/18 09:57:31 douglis Exp Locker: jhh $ SPRITE (Berkeley)
d126 1
d133 2
@


2.7
log
@added SYS_PROC_MIG_GET_VERSION
@
text
@d23 1
a23 1
 * $Header: /sprite/src/lib/include/RCS/sysStats.h,v 2.6 88/09/09 10:13:50 brent Exp Locker: douglis $ SPRITE (Berkeley)
d76 2
d100 1
@


2.6
log
@Added comments and SYS_FS_PREFIX_EXPORT for returning export lists.
@
text
@d23 1
a23 1
 * $Header: sysStats.h,v 2.5 88/09/06 14:26:11 nelson Exp $ SPRITE (Berkeley)
d124 5
a128 4
#define SYS_PROC_MIG_ALLOW    0
#define SYS_PROC_MIG_REFUSE    1
#define SYS_PROC_MIG_GET_STATUS    2
#define SYS_PROC_MIG_SET_DEBUG    3
@


2.5
log
@Added call to get disk stats.
@
text
@d4 9
a12 1
 *     User-level definitions of routines and types for system statistics.
d23 1
a23 1
 * $Header: sysStats.h,v 2.5 88/07/25 12:07:09 douglis Exp $ SPRITE (Berkeley)
d32 44
d77 1
d97 1
d99 1
d101 3
a103 1
 * Options for the Sys_Stats SYS_RPC_TRACE_STATS command.
@


2.4
log
@changed the copyright
@
text
@d15 1
a15 1
 * $Header: sysStats.h,v 2.3 88/07/12 14:00:00 douglis Exp $ SPRITE (Berkeley)
d42 2
a43 2
#define SYS_PROC_SET_MIG_DEBUG    18
#define SYS_PROC_REFUSE_MIG    19
d63 25
@


2.3
log
@added a couple of process migration defines
@
text
@d6 8
a13 2
 * Copyright 1986 Regents of the University of California
 * All rights reserved.
d15 1
a15 1
 * $Header: sysStats.h,v 2.2 87/12/10 08:59:49 brent Exp $ SPRITE (Berkeley)
@


2.2
log
@Added SYS_GET_VERSION_STRING
@
text
@d9 1
a9 1
 * $Header: sysStats.h,v 2.1 87/09/29 09:42:57 brent Exp $ SPRITE (Berkeley)
d36 2
d47 6
a52 7
 * Options for the Sys_Stats SYS_PROC_TRACE_STATS command.  Use these values
 * for the option argument to the Test_Stats call when using
 * the PROC_TRACE_STATS command.  A negative argument is used to indicate
 * a new value for proc_MigDebugLevel (the negative of the argument).
 * Any argument greater than the largest positive defined constant is the
 * number of trace records to copy into the output buffer (i.e., it is
 * not permissible to copy only 1-3 records).
@


2.1
log
@Added command to enable RPC service.
@
text
@d9 1
a9 1
 * $Header: sysStats.h,v 2.0 87/08/11 09:32:53 brent Exp $ SPRITE (Berkeley)
d35 1
@


2.0
log
@First Sprite native copy
@
text
@d9 1
a9 1
 * $Header: sysStats.h,v 1.1 87/08/04 12:42:10 nelson Exp $ SPRITE (Berkeley)
d34 1
@