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b2ae298526
This is a get-timestamp macro which works only when profiling is enabled in the build. The underlying clock_gettime_mono() function can be costly on some architectures and we want to avoid it if it's not necessary. Signed-off-by: Uri Simchoni <uri@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
633 lines
21 KiB
C
633 lines
21 KiB
C
#ifndef _PROFILE_H_
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#define _PROFILE_H_
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/*
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Unix SMB/CIFS implementation.
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store smbd profiling information in shared memory
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Copyright (C) Andrew Tridgell 1999
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Copyright (C) James Peach 2006
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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struct tevent_context;
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#ifdef WITH_PROFILE
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#define SMBPROFILE_STATS_ALL_SECTIONS \
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SMBPROFILE_STATS_START \
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\
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SMBPROFILE_STATS_SECTION_START(global, "SMBD loop") \
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SMBPROFILE_STATS_COUNT(connect) \
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SMBPROFILE_STATS_COUNT(disconnect) \
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SMBPROFILE_STATS_BASIC(idle) \
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SMBPROFILE_STATS_TIME(cpu_user) \
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SMBPROFILE_STATS_TIME(cpu_system) \
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SMBPROFILE_STATS_COUNT(request) \
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SMBPROFILE_STATS_BASIC(push_sec_ctx) \
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SMBPROFILE_STATS_BASIC(set_sec_ctx) \
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SMBPROFILE_STATS_BASIC(set_root_sec_ctx) \
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SMBPROFILE_STATS_BASIC(pop_sec_ctx) \
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SMBPROFILE_STATS_SECTION_END \
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\
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SMBPROFILE_STATS_SECTION_START(syscall, "System Calls") \
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SMBPROFILE_STATS_BASIC(syscall_opendir) \
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SMBPROFILE_STATS_BASIC(syscall_fdopendir) \
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SMBPROFILE_STATS_BASIC(syscall_readdir) \
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SMBPROFILE_STATS_BASIC(syscall_seekdir) \
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SMBPROFILE_STATS_BASIC(syscall_telldir) \
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SMBPROFILE_STATS_BASIC(syscall_rewinddir) \
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SMBPROFILE_STATS_BASIC(syscall_mkdir) \
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SMBPROFILE_STATS_BASIC(syscall_rmdir) \
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SMBPROFILE_STATS_BASIC(syscall_closedir) \
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SMBPROFILE_STATS_BASIC(syscall_open) \
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SMBPROFILE_STATS_BASIC(syscall_createfile) \
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SMBPROFILE_STATS_BASIC(syscall_close) \
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SMBPROFILE_STATS_BYTES(syscall_read) \
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SMBPROFILE_STATS_BYTES(syscall_pread) \
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SMBPROFILE_STATS_BYTES(syscall_asys_pread) \
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SMBPROFILE_STATS_BYTES(syscall_write) \
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SMBPROFILE_STATS_BYTES(syscall_pwrite) \
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SMBPROFILE_STATS_BYTES(syscall_asys_pwrite) \
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SMBPROFILE_STATS_BASIC(syscall_lseek) \
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SMBPROFILE_STATS_BYTES(syscall_sendfile) \
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SMBPROFILE_STATS_BYTES(syscall_recvfile) \
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SMBPROFILE_STATS_BASIC(syscall_rename) \
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SMBPROFILE_STATS_BASIC(syscall_rename_at) \
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SMBPROFILE_STATS_BASIC(syscall_fsync) \
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SMBPROFILE_STATS_BASIC(syscall_asys_fsync) \
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SMBPROFILE_STATS_BASIC(syscall_stat) \
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SMBPROFILE_STATS_BASIC(syscall_fstat) \
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SMBPROFILE_STATS_BASIC(syscall_lstat) \
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SMBPROFILE_STATS_BASIC(syscall_get_alloc_size) \
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SMBPROFILE_STATS_BASIC(syscall_unlink) \
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SMBPROFILE_STATS_BASIC(syscall_chmod) \
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SMBPROFILE_STATS_BASIC(syscall_fchmod) \
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SMBPROFILE_STATS_BASIC(syscall_chown) \
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SMBPROFILE_STATS_BASIC(syscall_fchown) \
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SMBPROFILE_STATS_BASIC(syscall_lchown) \
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SMBPROFILE_STATS_BASIC(syscall_chdir) \
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SMBPROFILE_STATS_BASIC(syscall_getwd) \
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SMBPROFILE_STATS_BASIC(syscall_ntimes) \
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SMBPROFILE_STATS_BASIC(syscall_ftruncate) \
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SMBPROFILE_STATS_BASIC(syscall_fallocate) \
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SMBPROFILE_STATS_BASIC(syscall_fcntl_lock) \
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SMBPROFILE_STATS_BASIC(syscall_kernel_flock) \
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SMBPROFILE_STATS_BASIC(syscall_linux_setlease) \
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SMBPROFILE_STATS_BASIC(syscall_fcntl_getlock) \
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SMBPROFILE_STATS_BASIC(syscall_readlink) \
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SMBPROFILE_STATS_BASIC(syscall_symlink) \
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SMBPROFILE_STATS_BASIC(syscall_link) \
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SMBPROFILE_STATS_BASIC(syscall_mknod) \
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SMBPROFILE_STATS_BASIC(syscall_realpath) \
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SMBPROFILE_STATS_BASIC(syscall_get_quota) \
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SMBPROFILE_STATS_BASIC(syscall_set_quota) \
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SMBPROFILE_STATS_BASIC(syscall_get_sd) \
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SMBPROFILE_STATS_BASIC(syscall_set_sd) \
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SMBPROFILE_STATS_BASIC(syscall_brl_lock) \
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SMBPROFILE_STATS_BASIC(syscall_brl_unlock) \
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SMBPROFILE_STATS_BASIC(syscall_brl_cancel) \
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SMBPROFILE_STATS_SECTION_END \
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\
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SMBPROFILE_STATS_SECTION_START(acl, "ACL Calls") \
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SMBPROFILE_STATS_BASIC(get_nt_acl) \
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SMBPROFILE_STATS_BASIC(fget_nt_acl) \
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SMBPROFILE_STATS_BASIC(fset_nt_acl) \
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SMBPROFILE_STATS_BASIC(chmod_acl) \
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SMBPROFILE_STATS_BASIC(fchmod_acl) \
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SMBPROFILE_STATS_SECTION_END \
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\
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SMBPROFILE_STATS_SECTION_START(statcache, "Stat Cache") \
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SMBPROFILE_STATS_COUNT(statcache_lookups) \
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SMBPROFILE_STATS_COUNT(statcache_misses) \
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SMBPROFILE_STATS_COUNT(statcache_hits) \
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SMBPROFILE_STATS_SECTION_END \
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\
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SMBPROFILE_STATS_SECTION_START(writecache, "Write Cache") \
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SMBPROFILE_STATS_COUNT(writecache_allocations) \
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SMBPROFILE_STATS_COUNT(writecache_deallocations) \
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SMBPROFILE_STATS_COUNT(writecache_cached_reads) \
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SMBPROFILE_STATS_COUNT(writecache_total_writes) \
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SMBPROFILE_STATS_COUNT(writecache_init_writes) \
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SMBPROFILE_STATS_COUNT(writecache_abutted_writes) \
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SMBPROFILE_STATS_COUNT(writecache_non_oplock_writes) \
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SMBPROFILE_STATS_COUNT(writecache_direct_writes) \
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SMBPROFILE_STATS_COUNT(writecache_cached_writes) \
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SMBPROFILE_STATS_COUNT(writecache_perfect_writes) \
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SMBPROFILE_STATS_COUNT(writecache_flush_reason_seek) \
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SMBPROFILE_STATS_COUNT(writecache_flush_reason_read) \
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SMBPROFILE_STATS_COUNT(writecache_flush_reason_readraw) \
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SMBPROFILE_STATS_COUNT(writecache_flush_reason_write) \
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SMBPROFILE_STATS_COUNT(writecache_flush_reason_oplock) \
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SMBPROFILE_STATS_COUNT(writecache_flush_reason_close) \
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SMBPROFILE_STATS_COUNT(writecache_flush_reason_sync) \
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SMBPROFILE_STATS_COUNT(writecache_flush_reason_sizechange) \
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SMBPROFILE_STATS_SECTION_END \
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\
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SMBPROFILE_STATS_SECTION_START(SMB, "SMB Calls") \
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SMBPROFILE_STATS_BASIC(SMBmkdir) \
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SMBPROFILE_STATS_BASIC(SMBrmdir) \
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SMBPROFILE_STATS_BASIC(SMBopen) \
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SMBPROFILE_STATS_BASIC(SMBcreate) \
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SMBPROFILE_STATS_BASIC(SMBclose) \
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SMBPROFILE_STATS_BASIC(SMBflush) \
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SMBPROFILE_STATS_BASIC(SMBunlink) \
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SMBPROFILE_STATS_BASIC(SMBmv) \
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SMBPROFILE_STATS_BASIC(SMBgetatr) \
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SMBPROFILE_STATS_BASIC(SMBsetatr) \
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SMBPROFILE_STATS_BASIC(SMBread) \
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SMBPROFILE_STATS_BASIC(SMBwrite) \
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SMBPROFILE_STATS_BASIC(SMBlock) \
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SMBPROFILE_STATS_BASIC(SMBunlock) \
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SMBPROFILE_STATS_BASIC(SMBctemp) \
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SMBPROFILE_STATS_BASIC(SMBmknew) \
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SMBPROFILE_STATS_BASIC(SMBcheckpath) \
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SMBPROFILE_STATS_BASIC(SMBexit) \
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SMBPROFILE_STATS_BASIC(SMBlseek) \
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SMBPROFILE_STATS_BASIC(SMBlockread) \
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SMBPROFILE_STATS_BASIC(SMBwriteunlock) \
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SMBPROFILE_STATS_BASIC(SMBreadbraw) \
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SMBPROFILE_STATS_BASIC(SMBreadBmpx) \
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SMBPROFILE_STATS_BASIC(SMBreadBs) \
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SMBPROFILE_STATS_BASIC(SMBwritebraw) \
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SMBPROFILE_STATS_BASIC(SMBwriteBmpx) \
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SMBPROFILE_STATS_BASIC(SMBwriteBs) \
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SMBPROFILE_STATS_BASIC(SMBwritec) \
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SMBPROFILE_STATS_BASIC(SMBsetattrE) \
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SMBPROFILE_STATS_BASIC(SMBgetattrE) \
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SMBPROFILE_STATS_BASIC(SMBlockingX) \
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SMBPROFILE_STATS_BASIC(SMBtrans) \
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SMBPROFILE_STATS_BASIC(SMBtranss) \
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SMBPROFILE_STATS_BASIC(SMBioctl) \
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SMBPROFILE_STATS_BASIC(SMBioctls) \
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SMBPROFILE_STATS_BASIC(SMBcopy) \
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SMBPROFILE_STATS_BASIC(SMBmove) \
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SMBPROFILE_STATS_BASIC(SMBecho) \
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SMBPROFILE_STATS_BASIC(SMBwriteclose) \
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SMBPROFILE_STATS_BASIC(SMBopenX) \
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SMBPROFILE_STATS_BASIC(SMBreadX) \
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SMBPROFILE_STATS_BASIC(SMBwriteX) \
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SMBPROFILE_STATS_BASIC(SMBtrans2) \
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SMBPROFILE_STATS_BASIC(SMBtranss2) \
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SMBPROFILE_STATS_BASIC(SMBfindclose) \
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SMBPROFILE_STATS_BASIC(SMBfindnclose) \
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SMBPROFILE_STATS_BASIC(SMBtcon) \
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SMBPROFILE_STATS_BASIC(SMBtdis) \
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SMBPROFILE_STATS_BASIC(SMBnegprot) \
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SMBPROFILE_STATS_BASIC(SMBsesssetupX) \
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SMBPROFILE_STATS_BASIC(SMBulogoffX) \
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SMBPROFILE_STATS_BASIC(SMBtconX) \
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SMBPROFILE_STATS_BASIC(SMBdskattr) \
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SMBPROFILE_STATS_BASIC(SMBsearch) \
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SMBPROFILE_STATS_BASIC(SMBffirst) \
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SMBPROFILE_STATS_BASIC(SMBfunique) \
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SMBPROFILE_STATS_BASIC(SMBfclose) \
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SMBPROFILE_STATS_BASIC(SMBnttrans) \
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SMBPROFILE_STATS_BASIC(SMBnttranss) \
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SMBPROFILE_STATS_BASIC(SMBntcreateX) \
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SMBPROFILE_STATS_BASIC(SMBntcancel) \
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SMBPROFILE_STATS_BASIC(SMBntrename) \
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SMBPROFILE_STATS_BASIC(SMBsplopen) \
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SMBPROFILE_STATS_BASIC(SMBsplwr) \
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SMBPROFILE_STATS_BASIC(SMBsplclose) \
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SMBPROFILE_STATS_BASIC(SMBsplretq) \
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SMBPROFILE_STATS_BASIC(SMBsends) \
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SMBPROFILE_STATS_BASIC(SMBsendb) \
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SMBPROFILE_STATS_BASIC(SMBfwdname) \
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SMBPROFILE_STATS_BASIC(SMBcancelf) \
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SMBPROFILE_STATS_BASIC(SMBgetmac) \
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SMBPROFILE_STATS_BASIC(SMBsendstrt) \
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SMBPROFILE_STATS_BASIC(SMBsendend) \
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SMBPROFILE_STATS_BASIC(SMBsendtxt) \
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SMBPROFILE_STATS_BASIC(SMBinvalid) \
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SMBPROFILE_STATS_SECTION_END \
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\
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SMBPROFILE_STATS_SECTION_START(Trans2, "Trans2 Calls") \
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SMBPROFILE_STATS_BASIC(Trans2_open) \
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SMBPROFILE_STATS_BASIC(Trans2_findfirst) \
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SMBPROFILE_STATS_BASIC(Trans2_findnext) \
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SMBPROFILE_STATS_BASIC(Trans2_qfsinfo) \
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SMBPROFILE_STATS_BASIC(Trans2_setfsinfo) \
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SMBPROFILE_STATS_BASIC(Trans2_qpathinfo) \
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SMBPROFILE_STATS_BASIC(Trans2_setpathinfo) \
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SMBPROFILE_STATS_BASIC(Trans2_qfileinfo) \
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SMBPROFILE_STATS_BASIC(Trans2_setfileinfo) \
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SMBPROFILE_STATS_BASIC(Trans2_fsctl) \
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SMBPROFILE_STATS_BASIC(Trans2_ioctl) \
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SMBPROFILE_STATS_BASIC(Trans2_findnotifyfirst) \
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SMBPROFILE_STATS_BASIC(Trans2_findnotifynext) \
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SMBPROFILE_STATS_BASIC(Trans2_mkdir) \
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SMBPROFILE_STATS_BASIC(Trans2_session_setup) \
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SMBPROFILE_STATS_BASIC(Trans2_get_dfs_referral) \
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SMBPROFILE_STATS_BASIC(Trans2_report_dfs_inconsistancy) \
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SMBPROFILE_STATS_SECTION_END \
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\
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SMBPROFILE_STATS_SECTION_START(NT_transact, "NT Transact Calls") \
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SMBPROFILE_STATS_BASIC(NT_transact_create) \
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SMBPROFILE_STATS_BASIC(NT_transact_ioctl) \
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SMBPROFILE_STATS_BASIC(NT_transact_set_security_desc) \
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SMBPROFILE_STATS_BASIC(NT_transact_notify_change) \
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SMBPROFILE_STATS_BASIC(NT_transact_rename) \
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SMBPROFILE_STATS_BASIC(NT_transact_query_security_desc) \
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SMBPROFILE_STATS_BASIC(NT_transact_get_user_quota) \
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SMBPROFILE_STATS_BASIC(NT_transact_set_user_quota) \
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SMBPROFILE_STATS_SECTION_END \
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\
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SMBPROFILE_STATS_SECTION_START(smb2, "SMB2 Calls") \
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SMBPROFILE_STATS_IOBYTES(smb2_negprot) \
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SMBPROFILE_STATS_IOBYTES(smb2_sesssetup) \
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SMBPROFILE_STATS_IOBYTES(smb2_logoff) \
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SMBPROFILE_STATS_IOBYTES(smb2_tcon) \
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SMBPROFILE_STATS_IOBYTES(smb2_tdis) \
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SMBPROFILE_STATS_IOBYTES(smb2_create) \
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SMBPROFILE_STATS_IOBYTES(smb2_close) \
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SMBPROFILE_STATS_IOBYTES(smb2_flush) \
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SMBPROFILE_STATS_IOBYTES(smb2_read) \
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SMBPROFILE_STATS_IOBYTES(smb2_write) \
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SMBPROFILE_STATS_IOBYTES(smb2_lock) \
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SMBPROFILE_STATS_IOBYTES(smb2_ioctl) \
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SMBPROFILE_STATS_IOBYTES(smb2_cancel) \
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SMBPROFILE_STATS_IOBYTES(smb2_keepalive) \
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SMBPROFILE_STATS_IOBYTES(smb2_find) \
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SMBPROFILE_STATS_IOBYTES(smb2_notify) \
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SMBPROFILE_STATS_IOBYTES(smb2_getinfo) \
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SMBPROFILE_STATS_IOBYTES(smb2_setinfo) \
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SMBPROFILE_STATS_IOBYTES(smb2_break) \
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SMBPROFILE_STATS_SECTION_END \
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\
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SMBPROFILE_STATS_END
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/* this file defines the profile structure in the profile shared
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memory area */
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/* time values in the following structure are in microseconds */
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struct smbprofile_stats_count {
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uint64_t count; /* number of events */
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};
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struct smbprofile_stats_time {
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uint64_t time; /* microseconds */
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};
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struct smbprofile_stats_time_async {
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uint64_t start;
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struct smbprofile_stats_time *stats;
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};
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struct smbprofile_stats_basic {
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uint64_t count; /* number of events */
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uint64_t time; /* microseconds */
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};
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struct smbprofile_stats_basic_async {
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uint64_t start;
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struct smbprofile_stats_basic *stats;
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};
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struct smbprofile_stats_bytes {
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uint64_t count; /* number of events */
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uint64_t time; /* microseconds */
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uint64_t idle; /* idle time compared to 'time' microseconds */
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uint64_t bytes; /* bytes */
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};
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struct smbprofile_stats_bytes_async {
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uint64_t start;
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uint64_t idle_start;
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uint64_t idle_time;
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struct smbprofile_stats_bytes *stats;
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};
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struct smbprofile_stats_iobytes {
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uint64_t count; /* number of events */
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uint64_t time; /* microseconds */
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uint64_t idle; /* idle time compared to 'time' microseconds */
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uint64_t inbytes; /* bytes read */
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uint64_t outbytes; /* bytes written */
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};
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struct smbprofile_stats_iobytes_async {
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uint64_t start;
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uint64_t idle_start;
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uint64_t idle_time;
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struct smbprofile_stats_iobytes *stats;
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};
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struct profile_stats {
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uint64_t magic;
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struct {
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#define SMBPROFILE_STATS_START
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#define SMBPROFILE_STATS_SECTION_START(name, display)
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#define SMBPROFILE_STATS_COUNT(name) \
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struct smbprofile_stats_count name##_stats;
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#define SMBPROFILE_STATS_TIME(name) \
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struct smbprofile_stats_time name##_stats;
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#define SMBPROFILE_STATS_BASIC(name) \
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struct smbprofile_stats_basic name##_stats;
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#define SMBPROFILE_STATS_BYTES(name) \
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struct smbprofile_stats_bytes name##_stats;
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#define SMBPROFILE_STATS_IOBYTES(name) \
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struct smbprofile_stats_iobytes name##_stats;
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#define SMBPROFILE_STATS_SECTION_END
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#define SMBPROFILE_STATS_END
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SMBPROFILE_STATS_ALL_SECTIONS
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#undef SMBPROFILE_STATS_START
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#undef SMBPROFILE_STATS_SECTION_START
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#undef SMBPROFILE_STATS_COUNT
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#undef SMBPROFILE_STATS_TIME
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#undef SMBPROFILE_STATS_BASIC
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#undef SMBPROFILE_STATS_BYTES
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#undef SMBPROFILE_STATS_IOBYTES
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#undef SMBPROFILE_STATS_SECTION_END
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#undef SMBPROFILE_STATS_END
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} values;
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};
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#define _SMBPROFILE_COUNT_INCREMENT(_stats, _area, _v) do { \
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if (smbprofile_state.config.do_count) { \
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(_area)->values._stats.count += (_v); \
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smbprofile_dump_schedule(); \
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} \
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} while(0)
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#define SMBPROFILE_COUNT_INCREMENT(_name, _area, _v) \
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_SMBPROFILE_COUNT_INCREMENT(_name##_stats, _area, _v)
|
|
|
|
#define SMBPROFILE_TIME_ASYNC_STATE(_async_name) \
|
|
struct smbprofile_stats_time_async _async_name;
|
|
#define _SMBPROFILE_TIME_ASYNC_START(_stats, _area, _async) do { \
|
|
(_async) = (struct smbprofile_stats_time_async) {}; \
|
|
if (smbprofile_state.config.do_times) { \
|
|
(_async).stats = &((_area)->values._stats), \
|
|
(_async).start = profile_timestamp(); \
|
|
} \
|
|
} while(0)
|
|
#define SMBPROFILE_TIME_ASYNC_START(_name, _area, _async) \
|
|
_SMBPROFILE_TIME_ASYNC_START(_name##_stats, _area, _async)
|
|
#define SMBPROFILE_TIME_ASYNC_END(_async) do { \
|
|
if ((_async).start != 0) { \
|
|
(_async).stats->time += profile_timestamp() - (_async).start; \
|
|
(_async) = (struct smbprofile_stats_basic_async) {}; \
|
|
smbprofile_dump_schedule(); \
|
|
} \
|
|
} while(0)
|
|
|
|
#define SMBPROFILE_BASIC_ASYNC_STATE(_async_name) \
|
|
struct smbprofile_stats_basic_async _async_name;
|
|
#define _SMBPROFILE_BASIC_ASYNC_START(_stats, _area, _async) do { \
|
|
(_async) = (struct smbprofile_stats_basic_async) {}; \
|
|
if (smbprofile_state.config.do_count) { \
|
|
if (smbprofile_state.config.do_times) { \
|
|
(_async).start = profile_timestamp(); \
|
|
(_async).stats = &((_area)->values._stats); \
|
|
} \
|
|
(_area)->values._stats.count += 1; \
|
|
smbprofile_dump_schedule(); \
|
|
} \
|
|
} while(0)
|
|
#define SMBPROFILE_BASIC_ASYNC_START(_name, _area, _async) \
|
|
_SMBPROFILE_BASIC_ASYNC_START(_name##_stats, _area, _async)
|
|
#define SMBPROFILE_BASIC_ASYNC_END(_async) do { \
|
|
if ((_async).start != 0) { \
|
|
(_async).stats->time += profile_timestamp() - (_async).start; \
|
|
(_async) = (struct smbprofile_stats_basic_async) {}; \
|
|
smbprofile_dump_schedule(); \
|
|
} \
|
|
} while(0)
|
|
|
|
#define _SMBPROFILE_TIMER_ASYNC_START(_stats, _area, _async) do { \
|
|
(_async).stats = &((_area)->values._stats); \
|
|
if (smbprofile_state.config.do_times) { \
|
|
(_async).start = profile_timestamp(); \
|
|
} \
|
|
} while(0)
|
|
#define _SMBPROFILE_TIMER_ASYNC_SET_IDLE(_async) do { \
|
|
if ((_async).start != 0) { \
|
|
if ((_async).idle_start == 0) { \
|
|
(_async).idle_start = profile_timestamp(); \
|
|
} \
|
|
} \
|
|
} while(0)
|
|
#define _SMBPROFILE_TIMER_ASYNC_SET_BUSY(_async) do { \
|
|
if ((_async).idle_start != 0) { \
|
|
(_async).idle_time += \
|
|
profile_timestamp() - (_async).idle_start; \
|
|
(_async).idle_start = 0; \
|
|
} \
|
|
} while(0)
|
|
#define _SMBPROFILE_TIMER_ASYNC_END(_async) do { \
|
|
if ((_async).start != 0) { \
|
|
_SMBPROFILE_TIMER_ASYNC_SET_BUSY(_async); \
|
|
(_async).stats->time += profile_timestamp() - (_async).start; \
|
|
(_async).stats->idle += (_async).idle_time; \
|
|
} \
|
|
} while(0)
|
|
|
|
#define SMBPROFILE_BYTES_ASYNC_STATE(_async_name) \
|
|
struct smbprofile_stats_bytes_async _async_name;
|
|
#define _SMBPROFILE_BYTES_ASYNC_START(_stats, _area, _async, _bytes) do { \
|
|
(_async) = (struct smbprofile_stats_bytes_async) {}; \
|
|
if (smbprofile_state.config.do_count) { \
|
|
_SMBPROFILE_TIMER_ASYNC_START(_stats, _area, _async); \
|
|
(_area)->values._stats.count += 1; \
|
|
(_area)->values._stats.bytes += (_bytes); \
|
|
smbprofile_dump_schedule(); \
|
|
} \
|
|
} while(0)
|
|
#define SMBPROFILE_BYTES_ASYNC_START(_name, _area, _async, _bytes) \
|
|
_SMBPROFILE_BYTES_ASYNC_START(_name##_stats, _area, _async, _bytes)
|
|
#define SMBPROFILE_BYTES_ASYNC_SET_IDLE(_async) \
|
|
_SMBPROFILE_TIMER_ASYNC_SET_IDLE(_async)
|
|
#define SMBPROFILE_BYTES_ASYNC_SET_BUSY(_async) \
|
|
_SMBPROFILE_TIMER_ASYNC_SET_BUSY(_async)
|
|
#define SMBPROFILE_BYTES_ASYNC_END(_async) do { \
|
|
if ((_async).stats != NULL) { \
|
|
_SMBPROFILE_TIMER_ASYNC_END(_async); \
|
|
(_async) = (struct smbprofile_stats_bytes_async) {}; \
|
|
smbprofile_dump_schedule(); \
|
|
} \
|
|
} while(0)
|
|
|
|
#define SMBPROFILE_IOBYTES_ASYNC_STATE(_async_name) \
|
|
struct smbprofile_stats_iobytes_async _async_name;
|
|
#define _SMBPROFILE_IOBYTES_ASYNC_START(_stats, _area, _async, _inbytes) do { \
|
|
(_async) = (struct smbprofile_stats_iobytes_async) {}; \
|
|
if (smbprofile_state.config.do_count) { \
|
|
_SMBPROFILE_TIMER_ASYNC_START(_stats, _area, _async); \
|
|
(_area)->values._stats.count += 1; \
|
|
(_area)->values._stats.inbytes += (_inbytes); \
|
|
smbprofile_dump_schedule(); \
|
|
} \
|
|
} while(0)
|
|
#define SMBPROFILE_IOBYTES_ASYNC_START(_name, _area, _async, _inbytes) \
|
|
_SMBPROFILE_IOBYTES_ASYNC_START(_name##_stats, _area, _async, _inbytes)
|
|
#define SMBPROFILE_IOBYTES_ASYNC_SET_IDLE(_async) \
|
|
_SMBPROFILE_TIMER_ASYNC_SET_IDLE(_async)
|
|
#define SMBPROFILE_IOBYTES_ASYNC_SET_BUSY(_async) \
|
|
_SMBPROFILE_TIMER_ASYNC_SET_BUSY(_async)
|
|
#define SMBPROFILE_IOBYTES_ASYNC_END(_async, _outbytes) do { \
|
|
if ((_async).stats != NULL) { \
|
|
(_async).stats->outbytes += (_outbytes); \
|
|
_SMBPROFILE_TIMER_ASYNC_END(_async); \
|
|
(_async) = (struct smbprofile_stats_iobytes_async) {}; \
|
|
smbprofile_dump_schedule(); \
|
|
} \
|
|
} while(0)
|
|
|
|
extern struct profile_stats *profile_p;
|
|
|
|
struct smbprofile_global_state {
|
|
struct {
|
|
struct tdb_wrap *db;
|
|
struct tevent_context *ev;
|
|
struct tevent_timer *te;
|
|
} internal;
|
|
|
|
struct {
|
|
bool do_count;
|
|
bool do_times;
|
|
} config;
|
|
|
|
struct {
|
|
struct profile_stats global;
|
|
} stats;
|
|
};
|
|
|
|
extern struct smbprofile_global_state smbprofile_state;
|
|
|
|
void smbprofile_dump_schedule_timer(void);
|
|
void smbprofile_dump_setup(struct tevent_context *ev);
|
|
|
|
static inline void smbprofile_dump_schedule(void)
|
|
{
|
|
if (likely(smbprofile_state.internal.te != NULL)) {
|
|
return;
|
|
}
|
|
|
|
if (unlikely(smbprofile_state.internal.ev == NULL)) {
|
|
return;
|
|
}
|
|
|
|
smbprofile_dump_schedule_timer();
|
|
}
|
|
|
|
static inline bool smbprofile_dump_pending(void)
|
|
{
|
|
if (smbprofile_state.internal.te == NULL) {
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
void smbprofile_dump(void);
|
|
|
|
void smbprofile_cleanup(pid_t pid, pid_t dst);
|
|
void smbprofile_stats_accumulate(struct profile_stats *acc,
|
|
const struct profile_stats *add);
|
|
void smbprofile_collect(struct profile_stats *stats);
|
|
|
|
static inline uint64_t profile_timestamp(void)
|
|
{
|
|
struct timespec ts;
|
|
|
|
/* we might prefer to use the _COARSE clock variant of CLOCK_MONOTONIC
|
|
that one is faster but cached and "just" tick-wise precise */
|
|
clock_gettime_mono(&ts);
|
|
return (ts.tv_sec * 1000000) + (ts.tv_nsec / 1000); /* usec */
|
|
}
|
|
|
|
#define DO_PROFILE_INC(x) \
|
|
_SMBPROFILE_COUNT_INCREMENT(x##_stats, profile_p, 1); \
|
|
|
|
#define START_PROFILE(x) \
|
|
struct smbprofile_stats_basic_async __profasync_##x = {}; \
|
|
_SMBPROFILE_BASIC_ASYNC_START(x##_stats, profile_p, __profasync_##x);
|
|
|
|
#define START_PROFILE_BYTES(x,n) \
|
|
struct smbprofile_stats_bytes_async __profasync_##x = {}; \
|
|
_SMBPROFILE_BYTES_ASYNC_START(x##_stats, profile_p, __profasync_##x, n);
|
|
|
|
#define END_PROFILE(x) \
|
|
SMBPROFILE_BASIC_ASYNC_END(__profasync_##x)
|
|
|
|
#define END_PROFILE_BYTES(x) \
|
|
SMBPROFILE_BYTES_ASYNC_END(__profasync_##x)
|
|
|
|
#define PROFILE_TIMESTAMP(x) clock_gettime_mono(x)
|
|
|
|
#else /* WITH_PROFILE */
|
|
|
|
#define SMBPROFILE_COUNT_INCREMENT(_name, _area, _v)
|
|
|
|
#define SMBPROFILE_TIME_ASYNC_STATE(_async_name)
|
|
#define SMBPROFILE_TIME_ASYNC_START(_name, _area, _async)
|
|
#define SMBPROFILE_TIME_ASYNC_END(_async)
|
|
|
|
#define SMBPROFILE_BASIC_ASYNC_STATE(_async_name)
|
|
#define SMBPROFILE_BASIC_ASYNC_START(_name, _area, _async)
|
|
#define SMBPROFILE_BASIC_ASYNC_END(_async)
|
|
|
|
#define SMBPROFILE_BYTES_ASYNC_STATE(_async_name)
|
|
#define SMBPROFILE_BYTES_ASYNC_START(_name, _area, _async, _inbytes)
|
|
#define SMBPROFILE_BYTES_ASYNC_SET_IDLE(_async)
|
|
#define SMBPROFILE_BYTES_ASYNC_SET_BUSY(_async)
|
|
#define SMBPROFILE_BYTES_ASYNC_END(_async)
|
|
|
|
#define SMBPROFILE_IOBYTES_ASYNC_STATE(_async_name)
|
|
#define SMBPROFILE_IOBYTES_ASYNC_START(_name, _area, _async, _inbytes)
|
|
#define SMBPROFILE_IOBYTES_ASYNC_SET_IDLE(_async)
|
|
#define SMBPROFILE_IOBYTES_ASYNC_SET_BUSY(_async)
|
|
#define SMBPROFILE_IOBYTES_ASYNC_END(_async, _outbytes)
|
|
|
|
#define DO_PROFILE_INC(x)
|
|
#define START_PROFILE(x)
|
|
#define START_PROFILE_BYTES(x,n)
|
|
#define END_PROFILE(x)
|
|
#define END_PROFILE_BYTES(x)
|
|
|
|
#define PROFILE_TIMESTAMP(x) (*(x)=(struct timespec){0})
|
|
|
|
static inline bool smbprofile_dump_pending(void)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
static inline void smbprofile_dump_setup(struct tevent_context *ev)
|
|
{
|
|
return;
|
|
}
|
|
|
|
static inline void smbprofile_dump(void)
|
|
{
|
|
return;
|
|
}
|
|
|
|
static inline void smbprofile_cleanup(pid_t pid, pid_t dst)
|
|
{
|
|
return;
|
|
}
|
|
|
|
#endif /* WITH_PROFILE */
|
|
|
|
/* The following definitions come from profile/profile.c */
|
|
struct server_id;
|
|
|
|
void set_profile_level(int level, const struct server_id *src);
|
|
|
|
struct messaging_context;
|
|
bool profile_setup(struct messaging_context *msg_ctx, bool rdonly);
|
|
|
|
#endif
|