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# ifndef _PROFILE_H_
# define _PROFILE_H_
/*
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Unix SMB / CIFS implementation .
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store smbd profiling information in shared memory
Copyright ( C ) Andrew Tridgell 1999
This program is free software ; you can redistribute it and / or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation ; either version 2 of the License , or
( at your option ) any later version .
This program is distributed in the hope that it will be useful ,
but WITHOUT ANY WARRANTY ; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE . See the
GNU General Public License for more details .
You should have received a copy of the GNU General Public License
along with this program ; if not , write to the Free Software
Foundation , Inc . , 675 Mass Ave , Cambridge , MA 0213 9 , USA .
*/
/*
* Reasons for cache flush .
*/
# define NUM_FLUSH_REASONS 8 /* Keep this in sync with the enum below. */
enum flush_reason_enum { SEEK_FLUSH , READ_FLUSH , WRITE_FLUSH , READRAW_FLUSH ,
OPLOCK_RELEASE_FLUSH , CLOSE_FLUSH , SYNC_FLUSH , SIZECHANGE_FLUSH } ;
/* this file defines the profile structure in the profile shared
memory area */
# define PROF_SHMEM_KEY ((key_t)0x07021999)
# define PROF_SHM_MAGIC 0x6349985
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# define PROF_SHM_VERSION 6
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/* time values in the following structure are in microseconds */
struct profile_stats {
/* general counters */
unsigned smb_count ; /* how many SMB packets we have processed */
unsigned uid_changes ; /* how many times we change our effective uid */
/* system call counters */
unsigned syscall_opendir_count ;
unsigned syscall_opendir_time ;
unsigned syscall_readdir_count ;
unsigned syscall_readdir_time ;
unsigned syscall_mkdir_count ;
unsigned syscall_mkdir_time ;
unsigned syscall_rmdir_count ;
unsigned syscall_rmdir_time ;
unsigned syscall_closedir_count ;
unsigned syscall_closedir_time ;
unsigned syscall_open_count ;
unsigned syscall_open_time ;
unsigned syscall_close_count ;
unsigned syscall_close_time ;
unsigned syscall_read_count ;
unsigned syscall_read_time ;
unsigned syscall_read_bytes ; /* bytes read with read syscall */
unsigned syscall_write_count ;
unsigned syscall_write_time ;
unsigned syscall_write_bytes ; /* bytes written with write syscall */
unsigned syscall_lseek_count ;
unsigned syscall_lseek_time ;
unsigned syscall_rename_count ;
unsigned syscall_rename_time ;
unsigned syscall_fsync_count ;
unsigned syscall_fsync_time ;
unsigned syscall_stat_count ;
unsigned syscall_stat_time ;
unsigned syscall_fstat_count ;
unsigned syscall_fstat_time ;
unsigned syscall_lstat_count ;
unsigned syscall_lstat_time ;
unsigned syscall_unlink_count ;
unsigned syscall_unlink_time ;
unsigned syscall_chmod_count ;
unsigned syscall_chmod_time ;
unsigned syscall_fchmod_count ;
unsigned syscall_fchmod_time ;
unsigned syscall_chown_count ;
unsigned syscall_chown_time ;
unsigned syscall_fchown_count ;
unsigned syscall_fchown_time ;
unsigned syscall_chdir_count ;
unsigned syscall_chdir_time ;
unsigned syscall_getwd_count ;
unsigned syscall_getwd_time ;
unsigned syscall_utime_count ;
unsigned syscall_utime_time ;
unsigned syscall_ftruncate_count ;
unsigned syscall_ftruncate_time ;
unsigned syscall_fcntl_lock_count ;
unsigned syscall_fcntl_lock_time ;
unsigned syscall_readlink_count ;
unsigned syscall_readlink_time ;
unsigned syscall_symlink_count ;
unsigned syscall_symlink_time ;
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unsigned syscall_link_count ;
unsigned syscall_link_time ;
unsigned syscall_mknod_count ;
unsigned syscall_mknod_time ;
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unsigned syscall_realpath_count ;
unsigned syscall_realpath_time ;
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/* stat cache counters */
unsigned statcache_lookups ;
unsigned statcache_misses ;
unsigned statcache_hits ;
/* write cache counters */
unsigned writecache_read_hits ;
unsigned writecache_abutted_writes ;
unsigned writecache_total_writes ;
unsigned writecache_non_oplock_writes ;
unsigned writecache_direct_writes ;
unsigned writecache_init_writes ;
unsigned writecache_flushed_writes [ NUM_FLUSH_REASONS ] ;
unsigned writecache_num_perfect_writes ;
unsigned writecache_num_write_caches ;
unsigned writecache_allocated_write_caches ;
/* counters for individual SMB types */
unsigned SMBmkdir_count ; /* create directory */
unsigned SMBmkdir_time ;
unsigned SMBrmdir_count ; /* delete directory */
unsigned SMBrmdir_time ;
unsigned SMBopen_count ; /* open file */
unsigned SMBopen_time ;
unsigned SMBcreate_count ; /* create file */
unsigned SMBcreate_time ;
unsigned SMBclose_count ; /* close file */
unsigned SMBclose_time ;
unsigned SMBflush_count ; /* flush file */
unsigned SMBflush_time ;
unsigned SMBunlink_count ; /* delete file */
unsigned SMBunlink_time ;
unsigned SMBmv_count ; /* rename file */
unsigned SMBmv_time ;
unsigned SMBgetatr_count ; /* get file attributes */
unsigned SMBgetatr_time ;
unsigned SMBsetatr_count ; /* set file attributes */
unsigned SMBsetatr_time ;
unsigned SMBread_count ; /* read from file */
unsigned SMBread_time ;
unsigned SMBwrite_count ; /* write to file */
unsigned SMBwrite_time ;
unsigned SMBlock_count ; /* lock byte range */
unsigned SMBlock_time ;
unsigned SMBunlock_count ; /* unlock byte range */
unsigned SMBunlock_time ;
unsigned SMBctemp_count ; /* create temporary file */
unsigned SMBctemp_time ;
/* SMBmknew stats are currently combined with SMBcreate */
unsigned SMBmknew_count ; /* make new file */
unsigned SMBmknew_time ;
unsigned SMBchkpth_count ; /* check directory path */
unsigned SMBchkpth_time ;
unsigned SMBexit_count ; /* process exit */
unsigned SMBexit_time ;
unsigned SMBlseek_count ; /* seek */
unsigned SMBlseek_time ;
unsigned SMBlockread_count ; /* Lock a range and read */
unsigned SMBlockread_time ;
unsigned SMBwriteunlock_count ; /* Unlock a range then write */
unsigned SMBwriteunlock_time ;
unsigned SMBreadbraw_count ; /* read a block of data with no smb header */
unsigned SMBreadbraw_time ;
unsigned SMBreadBmpx_count ; /* read block multiplexed */
unsigned SMBreadBmpx_time ;
unsigned SMBreadBs_count ; /* read block (secondary response) */
unsigned SMBreadBs_time ;
unsigned SMBwritebraw_count ; /* write a block of data with no smb header */
unsigned SMBwritebraw_time ;
unsigned SMBwriteBmpx_count ; /* write block multiplexed */
unsigned SMBwriteBmpx_time ;
unsigned SMBwriteBs_count ; /* write block (secondary request) */
unsigned SMBwriteBs_time ;
unsigned SMBwritec_count ; /* secondary write request */
unsigned SMBwritec_time ;
unsigned SMBsetattrE_count ; /* set file attributes expanded */
unsigned SMBsetattrE_time ;
unsigned SMBgetattrE_count ; /* get file attributes expanded */
unsigned SMBgetattrE_time ;
unsigned SMBlockingX_count ; /* lock/unlock byte ranges and X */
unsigned SMBlockingX_time ;
unsigned SMBtrans_count ; /* transaction - name, bytes in/out */
unsigned SMBtrans_time ;
unsigned SMBtranss_count ; /* transaction (secondary request/response) */
unsigned SMBtranss_time ;
unsigned SMBioctl_count ; /* IOCTL */
unsigned SMBioctl_time ;
unsigned SMBioctls_count ; /* IOCTL (secondary request/response) */
unsigned SMBioctls_time ;
unsigned SMBcopy_count ; /* copy */
unsigned SMBcopy_time ;
unsigned SMBmove_count ; /* move */
unsigned SMBmove_time ;
unsigned SMBecho_count ; /* echo */
unsigned SMBecho_time ;
unsigned SMBwriteclose_count ; /* write a file then close it */
unsigned SMBwriteclose_time ;
unsigned SMBopenX_count ; /* open and X */
unsigned SMBopenX_time ;
unsigned SMBreadX_count ; /* read and X */
unsigned SMBreadX_time ;
unsigned SMBwriteX_count ; /* write and X */
unsigned SMBwriteX_time ;
unsigned SMBtrans2_count ; /* TRANS2 protocol set */
unsigned SMBtrans2_time ;
unsigned SMBtranss2_count ; /* TRANS2 protocol set, secondary command */
unsigned SMBtranss2_time ;
unsigned SMBfindclose_count ; /* Terminate a TRANSACT2_FINDFIRST */
unsigned SMBfindclose_time ;
unsigned SMBfindnclose_count ; /* Terminate a TRANSACT2_FINDNOTIFYFIRST */
unsigned SMBfindnclose_time ;
unsigned SMBtcon_count ; /* tree connect */
unsigned SMBtcon_time ;
unsigned SMBtdis_count ; /* tree disconnect */
unsigned SMBtdis_time ;
unsigned SMBnegprot_count ; /* negotiate protocol */
unsigned SMBnegprot_time ;
unsigned SMBsesssetupX_count ; /* Session Set Up & X (including User Logon) */
unsigned SMBsesssetupX_time ;
unsigned SMBulogoffX_count ; /* user logoff */
unsigned SMBulogoffX_time ;
unsigned SMBtconX_count ; /* tree connect and X*/
unsigned SMBtconX_time ;
unsigned SMBdskattr_count ; /* get disk attributes */
unsigned SMBdskattr_time ;
unsigned SMBsearch_count ; /* search directory */
unsigned SMBsearch_time ;
/* SBMffirst stats combined with SMBsearch */
unsigned SMBffirst_count ; /* find first */
unsigned SMBffirst_time ;
/* SBMfunique stats combined with SMBsearch */
unsigned SMBfunique_count ; /* find unique */
unsigned SMBfunique_time ;
unsigned SMBfclose_count ; /* find close */
unsigned SMBfclose_time ;
unsigned SMBnttrans_count ; /* NT transact */
unsigned SMBnttrans_time ;
unsigned SMBnttranss_count ; /* NT transact secondary */
unsigned SMBnttranss_time ;
unsigned SMBntcreateX_count ; /* NT create and X */
unsigned SMBntcreateX_time ;
unsigned SMBntcancel_count ; /* NT cancel */
unsigned SMBntcancel_time ;
unsigned SMBsplopen_count ; /* open print spool file */
unsigned SMBsplopen_time ;
unsigned SMBsplwr_count ; /* write to print spool file */
unsigned SMBsplwr_time ;
unsigned SMBsplclose_count ; /* close print spool file */
unsigned SMBsplclose_time ;
unsigned SMBsplretq_count ; /* return print queue */
unsigned SMBsplretq_time ;
unsigned SMBsends_count ; /* send single block message */
unsigned SMBsends_time ;
unsigned SMBsendb_count ; /* send broadcast message */
unsigned SMBsendb_time ;
unsigned SMBfwdname_count ; /* forward user name */
unsigned SMBfwdname_time ;
unsigned SMBcancelf_count ; /* cancel forward */
unsigned SMBcancelf_time ;
unsigned SMBgetmac_count ; /* get machine name */
unsigned SMBgetmac_time ;
unsigned SMBsendstrt_count ; /* send start of multi-block message */
unsigned SMBsendstrt_time ;
unsigned SMBsendend_count ; /* send end of multi-block message */
unsigned SMBsendend_time ;
unsigned SMBsendtxt_count ; /* send text of multi-block message */
unsigned SMBsendtxt_time ;
unsigned SMBinvalid_count ; /* invalid command */
unsigned SMBinvalid_time ;
/* Pathworks setdir command */
unsigned pathworks_setdir_count ;
unsigned pathworks_setdir_time ;
/* These are the TRANS2 sub commands */
unsigned Trans2_open_count ;
unsigned Trans2_open_time ;
unsigned Trans2_findfirst_count ;
unsigned Trans2_findfirst_time ;
unsigned Trans2_findnext_count ;
unsigned Trans2_findnext_time ;
unsigned Trans2_qfsinfo_count ;
unsigned Trans2_qfsinfo_time ;
unsigned Trans2_setfsinfo_count ;
unsigned Trans2_setfsinfo_time ;
unsigned Trans2_qpathinfo_count ;
unsigned Trans2_qpathinfo_time ;
unsigned Trans2_setpathinfo_count ;
unsigned Trans2_setpathinfo_time ;
unsigned Trans2_qfileinfo_count ;
unsigned Trans2_qfileinfo_time ;
unsigned Trans2_setfileinfo_count ;
unsigned Trans2_setfileinfo_time ;
unsigned Trans2_fsctl_count ;
unsigned Trans2_fsctl_time ;
unsigned Trans2_ioctl_count ;
unsigned Trans2_ioctl_time ;
unsigned Trans2_findnotifyfirst_count ;
unsigned Trans2_findnotifyfirst_time ;
unsigned Trans2_findnotifynext_count ;
unsigned Trans2_findnotifynext_time ;
unsigned Trans2_mkdir_count ;
unsigned Trans2_mkdir_time ;
unsigned Trans2_session_setup_count ;
unsigned Trans2_session_setup_time ;
unsigned Trans2_get_dfs_referral_count ;
unsigned Trans2_get_dfs_referral_time ;
unsigned Trans2_report_dfs_inconsistancy_count ;
unsigned Trans2_report_dfs_inconsistancy_time ;
/* These are the NT transact sub commands. */
unsigned NT_transact_create_count ;
unsigned NT_transact_create_time ;
unsigned NT_transact_ioctl_count ;
unsigned NT_transact_ioctl_time ;
unsigned NT_transact_set_security_desc_count ;
unsigned NT_transact_set_security_desc_time ;
unsigned NT_transact_notify_change_count ;
unsigned NT_transact_notify_change_time ;
unsigned NT_transact_rename_count ;
unsigned NT_transact_rename_time ;
unsigned NT_transact_query_security_desc_count ;
unsigned NT_transact_query_security_desc_time ;
/* These are ACL manipulation calls */
unsigned get_nt_acl_count ;
unsigned get_nt_acl_time ;
unsigned fget_nt_acl_count ;
unsigned fget_nt_acl_time ;
unsigned set_nt_acl_count ;
unsigned set_nt_acl_time ;
unsigned fset_nt_acl_count ;
unsigned fset_nt_acl_time ;
unsigned chmod_acl_count ;
unsigned chmod_acl_time ;
unsigned fchmod_acl_count ;
unsigned fchmod_acl_time ;
/* These are nmbd stats */
unsigned name_release_count ;
unsigned name_release_time ;
unsigned name_refresh_count ;
unsigned name_refresh_time ;
unsigned name_registration_count ;
unsigned name_registration_time ;
unsigned node_status_count ;
unsigned node_status_time ;
unsigned name_query_count ;
unsigned name_query_time ;
unsigned host_announce_count ;
unsigned host_announce_time ;
unsigned workgroup_announce_count ;
unsigned workgroup_announce_time ;
unsigned local_master_announce_count ;
unsigned local_master_announce_time ;
unsigned master_browser_announce_count ;
unsigned master_browser_announce_time ;
unsigned lm_host_announce_count ;
unsigned lm_host_announce_time ;
unsigned get_backup_list_count ;
unsigned get_backup_list_time ;
unsigned reset_browser_count ;
unsigned reset_browser_time ;
unsigned announce_request_count ;
unsigned announce_request_time ;
unsigned lm_announce_request_count ;
unsigned lm_announce_request_time ;
unsigned domain_logon_count ;
unsigned domain_logon_time ;
unsigned sync_browse_lists_count ;
unsigned sync_browse_lists_time ;
unsigned run_elections_count ;
unsigned run_elections_time ;
unsigned election_count ;
unsigned election_time ;
} ;
struct profile_header {
int prof_shm_magic ;
int prof_shm_version ;
struct profile_stats stats ;
} ;
extern struct profile_header * profile_h ;
extern struct profile_stats * profile_p ;
extern struct timeval profile_starttime ;
extern struct timeval profile_endtime ;
extern struct timeval profile_starttime_nested ;
extern struct timeval profile_endtime_nested ;
extern BOOL do_profile_flag ;
extern BOOL do_profile_times ;
/* these are helper macros - do not call them directly in the code
* use the DO_PROFILE_ * START_PROFILE and END_PROFILE ones
* below which test for the profile flage first
*/
# define INC_PROFILE_COUNT(x) profile_p->x++
# define DEC_PROFILE_COUNT(x) profile_p->x--
# define ADD_PROFILE_COUNT(x,y) profile_p->x += (y)
# define PROFILE_TIME \
( ( profile_endtime . tv_sec - profile_starttime . tv_sec ) * 1000000 + \
( ( int ) profile_endtime . tv_usec - ( int ) profile_starttime . tv_usec ) )
# define PROFILE_TIME_NESTED \
( ( profile_endtime_nested . tv_sec - profile_starttime_nested . tv_sec ) * 1000000 + \
( ( int ) profile_endtime_nested . tv_usec - ( int ) profile_starttime_nested . tv_usec ) )
# ifdef WITH_PROFILE
# define DO_PROFILE_INC(x) \
if ( do_profile_flag ) { \
INC_PROFILE_COUNT ( x ) ; \
}
# define DO_PROFILE_DEC(x) \
if ( do_profile_flag ) { \
DEC_PROFILE_COUNT ( x ) ; \
}
# define DO_PROFILE_DEC_INC(x,y) \
if ( do_profile_flag ) { \
DEC_PROFILE_COUNT ( x ) ; \
INC_PROFILE_COUNT ( y ) ; \
}
# define DO_PROFILE_ADD(x,n) \
if ( do_profile_flag ) { \
ADD_PROFILE_COUNT ( x , n ) ; \
}
# define START_PROFILE(x) \
if ( do_profile_flag ) { \
if ( do_profile_times ) \
GetTimeOfDay ( & profile_starttime ) ; \
INC_PROFILE_COUNT ( x # # _count ) ; \
}
# define START_PROFILE_NESTED(x) \
if ( do_profile_flag ) { \
if ( do_profile_times ) \
GetTimeOfDay ( & profile_starttime_nested ) ; \
INC_PROFILE_COUNT ( x # # _count ) ; \
}
# define START_PROFILE_BYTES(x,n) \
if ( do_profile_flag ) { \
if ( do_profile_times ) \
GetTimeOfDay ( & profile_starttime ) ; \
INC_PROFILE_COUNT ( x # # _count ) ; \
ADD_PROFILE_COUNT ( x # # _bytes , n ) ; \
}
# define END_PROFILE(x) \
if ( do_profile_times ) { \
GetTimeOfDay ( & profile_endtime ) ; \
ADD_PROFILE_COUNT ( x # # _time , PROFILE_TIME ) ; \
}
# define END_PROFILE_NESTED(x) \
if ( do_profile_times ) { \
GetTimeOfDay ( & profile_endtime_nested ) ; \
ADD_PROFILE_COUNT ( x # # _time , PROFILE_TIME_NESTED ) ; \
}
# else
# define DO_PROFILE_INC(x)
# define DO_PROFILE_DEC(x)
# define DO_PROFILE_DEC_INC(x,y)
# define DO_PROFILE_ADD(x,n)
# define START_PROFILE(x)
# define START_PROFILE_NESTED(x)
# define START_PROFILE_BYTES(x,n)
# define END_PROFILE(x)
# define END_PROFILE_NESTED(x)
# endif
# endif
