| Sysctl | Description |
vfs.nfs.nfsstats |
S,nfsstats |
vfs.nfs.realign_test |
EMPTY |
vfs.nfs.realign_count |
EMPTY |
vfs.nfs.bufpackets |
EMPTY |
vfs.nfs.iodmaxidle |
EMPTY |
vfs.nfs.iodmin |
EMPTY |
vfs.nfs.iodmax |
EMPTY |
vfs.nfs.defect |
EMPTY |
vfs.nfs.nfs_ip_paranoia |
EMPTY |
vfs.nfs.diskless_valid |
EMPTY |
vfs.nfs.diskless_rootpath |
EMPTY |
vfs.nfs.diskless_rootaddr |
EMPTY |
vfs.nfs.access_cache_timeout |
NFS ACCESS cache timeout |
vfs.nfs.nfsv3_commit_on_close |
write+commit on close, else only write |
vfs.devfs.noverflow |
Size of DEVFS overflow table |
vfs.devfs.generation |
DEVFS generation number |
vfs.devfs.inodes |
DEVFS inodes |
vfs.devfs.topinode |
DEVFS highest inode# |
vfs.pfs.vncache.entries |
number of entries in the vnode cache |
vfs.pfs.vncache.maxentries |
highest number of entries in the vnode cache |
vfs.pfs.vncache.hits |
number of cache hits since initialization |
vfs.pfs.vncache.misses |
number of cache misses since initialization |
vfs.vmiodirenable |
Use the VM system for directory writes |
vfs.runningbufspace |
Amount of presently outstanding async buffer io |
vfs.bufspace |
KVA memory used for bufs |
vfs.maxbufspace |
Maximum allowed value of bufspace (including buf_daemon) |
vfs.bufmallocspace |
Amount of malloced memory for buffers |
vfs.maxmallocbufspace |
Maximum amount of malloced memory for buffers |
vfs.lobufspace |
Minimum amount of buffers we want to have |
vfs.hibufspace |
Maximum allowed value of bufspace (excluding buf_daemon) |
vfs.bufreusecnt |
Number of times we have reused a buffer |
vfs.buffreekvacnt |
Number of times we have freed the KVA space from some buffer |
vfs.bufdefragcnt |
Number of times we have had to repeat buffer allocation to defragment |
vfs.lorunningspace |
Minimum preferred space used for in-progress I/O |
vfs.hirunningspace |
Maximum amount of space to use for in-progress I/O |
vfs.dirtybufferflushes |
Number of bdwrite to bawrite conversions to limit dirty buffers |
vfs.altbufferflushes |
Number of fsync flushes to limit dirty buffers |
vfs.recursiveflushes |
Number of flushes skipped due to being recursive |
vfs.numdirtybuffers |
Number of buffers that are dirty (has unwritten changes) at the moment |
vfs.lodirtybuffers |
How many buffers we want to have free before bufdaemon can sleep |
vfs.hidirtybuffers |
When the number of dirty buffers is considered severe |
vfs.dirtybufthresh |
Number of bdwrite to bawrite conversions to clear dirty buffers |
vfs.numfreebuffers |
Number of free buffers |
vfs.lofreebuffers |
XXX Unused |
vfs.hifreebuffers |
XXX Complicatedly unused |
vfs.getnewbufcalls |
Number of calls to getnewbuf |
vfs.getnewbufrestarts |
Number of times getnewbuf has had to restart a buffer aquisition |
vfs.flushwithdeps |
Number of buffers flushed with dependecies that require rollbacks |
vfs.cache.numneg |
EMPTY |
vfs.cache.numcache |
EMPTY |
vfs.cache.numcalls |
EMPTY |
vfs.cache.dothits |
EMPTY |
vfs.cache.dotdothits |
EMPTY |
vfs.cache.numchecks |
EMPTY |
vfs.cache.nummiss |
EMPTY |
vfs.cache.nummisszap |
EMPTY |
vfs.cache.numposzaps |
EMPTY |
vfs.cache.numposhits |
EMPTY |
vfs.cache.numnegzaps |
EMPTY |
vfs.cache.numneghits |
EMPTY |
vfs.cache.nchstats |
VFS cache effectiveness statistics |
vfs.cache.numcwdcalls |
EMPTY |
vfs.cache.numcwdfail1 |
EMPTY |
vfs.cache.numcwdfail2 |
EMPTY |
vfs.cache.numcwdfail3 |
EMPTY |
vfs.cache.numcwdfail4 |
EMPTY |
vfs.cache.numcwdfound |
EMPTY |
vfs.cache.numfullpathcalls |
EMPTY |
vfs.cache.numfullpathfail1 |
EMPTY |
vfs.cache.numfullpathfail2 |
EMPTY |
vfs.cache.numfullpathfail3 |
EMPTY |
vfs.cache.numfullpathfail4 |
EMPTY |
vfs.cache.numfullpathfound |
EMPTY |
vfs.write_behind |
Cluster write-behind; 0 |
vfs.read_max |
Cluster read-ahead max block count |
vfs.opv_numops |
Maximum number of operations in vop_t vector |
vfs.usermount |
EMPTY |
vfs.numvnodes |
EMPTY |
vfs.wantfreevnodes |
EMPTY |
vfs.freevnodes |
EMPTY |
vfs.reassignbufcalls |
EMPTY |
vfs.nameileafonly |
EMPTY |
vfs.timestamp_precision |
EMPTY |
vfs.conflist |
List of all configured filesystems |
vfs.nfsrv.nfsrvstats |
S,nfsrvstats |
vfs.nfsrv.nfs_privport |
EMPTY |
vfs.nfsrv.async |
EMPTY |
vfs.nfsrv.commit_blks |
EMPTY |
vfs.nfsrv.commit_miss |
EMPTY |
vfs.nfsrv.realign_test |
EMPTY |
vfs.nfsrv.realign_count |
EMPTY |
vfs.nfsrv.gatherdelay |
EMPTY |
vfs.nfsrv.gatherdelay_v3 |
EMPTY |
vfs.ffs.adjrefcnt |
Adjust Inode Reference Count |
vfs.ffs.adjblkcnt |
Adjust Inode Used Blocks Count |
vfs.ffs.freeblks |
Free Range of Blocks |
vfs.ffs.freedirs |
Free Range of Directory Inodes |
vfs.ffs.freefiles |
Free Range of File Inodes |
vfs.ffs.setflags |
Change Filesystem Flags |
vfs.ffs.doasyncfree |
EMPTY |
vfs.ffs.doreallocblks |
EMPTY |
Produced by Hiten Pandya.