--- /dev/null
+#ifndef _PROFILE_H_
+#define _PROFILE_H_
+/*
+ Unix SMB/CIFS implementation.
+ 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 10
+
+/* 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_seekdir_count;
+ unsigned syscall_seekdir_time;
+ unsigned syscall_telldir_count;
+ unsigned syscall_telldir_time;
+ unsigned syscall_rewinddir_count;
+ unsigned syscall_rewinddir_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_pread_count;
+ unsigned syscall_pread_time;
+ unsigned syscall_pread_bytes; /* bytes read with pread syscall */
+ unsigned syscall_write_count;
+ unsigned syscall_write_time;
+ unsigned syscall_write_bytes; /* bytes written with write syscall */
+ unsigned syscall_pwrite_count;
+ unsigned syscall_pwrite_time;
+ unsigned syscall_pwrite_bytes; /* bytes written with pwrite syscall */
+ unsigned syscall_lseek_count;
+ unsigned syscall_lseek_time;
+ unsigned syscall_sendfile_count;
+ unsigned syscall_sendfile_time;
+ unsigned syscall_sendfile_bytes; /* bytes read with sendfile syscall */
+ 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;
+ unsigned syscall_link_count;
+ unsigned syscall_link_time;
+ unsigned syscall_mknod_count;
+ unsigned syscall_mknod_time;
+ unsigned syscall_realpath_count;
+ unsigned syscall_realpath_time;
+ unsigned syscall_get_quota_count;
+ unsigned syscall_get_quota_time;
+ unsigned syscall_set_quota_count;
+ unsigned syscall_set_quota_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 SMBntrename_count; /* NT rename file */
+ unsigned SMBntrename_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;
+ unsigned NT_transact_get_user_quota_count;
+ unsigned NT_transact_get_user_quota_time;
+ unsigned NT_transact_set_user_quota_count;
+ unsigned NT_transact_set_user_quota_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
projects / samba / blobdiff