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| author |   Chuck Lever <chuck.lever@oracle.com> | 2021-03-05 13:57:40 -0500 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2021-03-22 10:19:02 -0400 |
| commit | 6019ce0742ca55d3e45279a19b07d1542747a098 (patch) | |
| tree | 1bfa8501f958f76303121895bf0d62cfd27dc798 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | NFSD: Clean up after updating NFSv3 ACL encoders (diff) | |
| download | wireguard-linux-6019ce0742ca55d3e45279a19b07d1542747a098.tar.xz wireguard-linux-6019ce0742ca55d3e45279a19b07d1542747a098.zip | |
NFSD: Add a tracepoint to record directory entry encoding
Enable watching the progress of directory encoding to capture the
timing of any issues with reading or encoding a directory. The
new tracepoint captures dirent encoding for all NFS versions.
For example, here's what a few NFSv4 directory entries might look
like:
nfsd-989 [002] 468.596265: nfsd_dirent: fh_hash=0x5d162594 ino=2 name=.
nfsd-989 [002] 468.596267: nfsd_dirent: fh_hash=0x5d162594 ino=1 name=..
nfsd-989 [002] 468.596299: nfsd_dirent: fh_hash=0x5d162594 ino=3827 name=zlib.c
nfsd-989 [002] 468.596325: nfsd_dirent: fh_hash=0x5d162594 ino=3811 name=xdiff
nfsd-989 [002] 468.596351: nfsd_dirent: fh_hash=0x5d162594 ino=3810 name=xdiff-interface.h
nfsd-989 [002] 468.596377: nfsd_dirent: fh_hash=0x5d162594 ino=3809 name=xdiff-interface.c
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions