The NfsEventCounters and NfsByteCounters were lifted straight from
nfs-iostat.py. Also added counters for the xprt line (for udp, tcp, and
rdma) as well as for v3 and v4 NFS ops. These will allow for more
compact code in a couple of places.
Signed-off-by: Scott Mayhew <smayhew@xxxxxxxxxx>
---
tools/mountstats/mountstats.py | 168 +++++++++++++++++++++++++++++++++++++++++
1 file changed, 168 insertions(+)
diff --git a/tools/mountstats/mountstats.py b/tools/mountstats/mountstats.py
index 5fc93f4..bf98813 100644
--- a/tools/mountstats/mountstats.py
+++ b/tools/mountstats/mountstats.py
@@ -33,6 +33,174 @@ def difference(x, y):
"""
return x - y
+NfsEventCounters = [
+ 'inoderevalidates',
+ 'dentryrevalidates',
+ 'datainvalidates',
+ 'attrinvalidates',
+ 'vfsopen',
+ 'vfslookup',
+ 'vfspermission',
+ 'vfsupdatepage',
+ 'vfsreadpage',
+ 'vfsreadpages',
+ 'vfswritepage',
+ 'vfswritepages',
+ 'vfsreaddir',
+ 'vfssetattr',
+ 'vfsflush',
+ 'vfsfsync',
+ 'vfslock',
+ 'vfsrelease',
+ 'congestionwait',
+ 'setattrtrunc',
+ 'extendwrite',
+ 'sillyrenames',
+ 'shortreads',
+ 'shortwrites',
+ 'delay',
+ 'pnfsreads',
+ 'pnfswrites'
+]
+
+NfsByteCounters = [
+ 'normalreadbytes',
+ 'normalwritebytes',
+ 'directreadbytes',
+ 'directwritebytes',
+ 'serverreadbytes',
+ 'serverwritebytes',
+ 'readpages',
+ 'writepages'
+]
+
+XprtUdpCounters = [
+ 'port',
+ 'bind_count',
+ 'rpcsends',
+ 'rpcreceives',
+ 'badxids',
+ 'inflightsends',
+ 'backlogutil'
+]
+
+XprtTcpCounters = [
+ 'port',
+ 'bind_count',
+ 'connect_count',
+ 'connect_time',
+ 'idle_time',
+ 'rpcsends',
+ 'rpcreceives',
+ 'badxids',
+ 'inflightsends',
+ 'backlogutil'
+]
+
+XprtRdmaCounters = [
+ 'port',
+ 'bind_count',
+ 'connect_count',
+ 'connect_time',
+ 'idle_time',
+ 'rpcsends',
+ 'rpcreceives',
+ 'badxids',
+ 'backlogutil',
+ 'read_chunks',
+ 'write_chunks',
+ 'reply_chunks',
+ 'total_rdma_req',
+ 'total_rdma_rep',
+ 'pullup',
+ 'fixup',
+ 'hardway',
+ 'failed_marshal',
+ 'bad_reply'
+]
+
+Nfsv3ops = [
+ 'NULL',
+ 'GETATTR',
+ 'SETATTR',
+ 'LOOKUP',
+ 'ACCESS',
+ 'READLINK',
+ 'READ',
+ 'WRITE',
+ 'CREATE',
+ 'MKDIR',
+ 'SYMLINK',
+ 'MKNOD',
+ 'REMOVE',
+ 'RMDIR',
+ 'RENAME',
+ 'LINK',
+ 'READDIR',
+ 'READDIRPLUS',
+ 'FSSTAT',
+ 'FSINFO',
+ 'PATHCONF',
+ 'COMMIT'
+]
+
+Nfsv4ops = [
+ 'NULL',
+ 'READ',
+ 'WRITE',
+ 'COMMIT',
+ 'OPEN',
+ 'OPEN_CONFIRM',
+ 'OPEN_NOATTR',
+ 'OPEN_DOWNGRADE',
+ 'CLOSE',
+ 'SETATTR',
+ 'FSINFO',
+ 'RENEW',
+ 'SETCLIENTID',
+ 'SETCLIENTID_CONFIRM',
+ 'LOCK',
+ 'LOCKT',
+ 'LOCKU',
+ 'ACCESS',
+ 'GETATTR',
+ 'LOOKUP',
+ 'LOOKUP_ROOT',
+ 'REMOVE',
+ 'RENAME',
+ 'LINK',
+ 'SYMLINK',
+ 'CREATE',
+ 'PATHCONF',
+ 'STATFS',
+ 'READLINK',
+ 'READDIR',
+ 'SERVER_CAPS',
+ 'DELEGRETURN',
+ 'GETACL',
+ 'SETACL',
+ 'FS_LOCATIONS',
+ 'RELEASE_LOCKOWNER',
+ 'SECINFO',
+ 'FSID_PRESENT',
+ 'EXCHANGE_ID',
+ 'CREATE_SESSION',
+ 'DESTROY_SESSION',
+ 'SEQUENCE',
+ 'GET_LEASE_TIME',
+ 'RECLAIM_COMPLETE',
+ 'LAYOUTGET',
+ 'GETDEVICEINFO',
+ 'LAYOUTCOMMIT',
+ 'LAYOUTRETURN',
+ 'SECINFO_NO_NAME',
+ 'TEST_STATEID',
+ 'FREE_STATEID',
+ 'GETDEVICELIST',
+ 'BIND_CONN_TO_SESSION',
+ 'DESTROY_CLIENTID'
+]
+
class DeviceData:
"""DeviceData objects provide methods for parsing and displaying
data for a single mount grabbed from /proc/self/mountstats
--
1.9.3
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