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Diffstat (limited to 'source/include/smbprofile.h')
| -rw-r--r-- | source/include/smbprofile.h | 461 |
1 files changed, 461 insertions, 0 deletions
diff --git a/source/include/smbprofile.h b/source/include/smbprofile.h new file mode 100644 index 00000000000..fbd83d6e3e1 --- /dev/null +++ b/source/include/smbprofile.h @@ -0,0 +1,461 @@ +#ifndef _PROFILE_H_ +#define _PROFILE_H_ +/* + Unix SMB/Netbios implementation. + Version 1.9. + 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 02139, 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 +#define PROF_SHM_VERSION 5 + +/* 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; +/* 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 |