Ray,
Here is my short list of Performance Metrics I track on 7410 Performance
Rigs via 7000 Analytics.
Cheers,
Joel.
m:analytics datasets> ls
Datasets:
DATASET STATE INCORE ONDISK NAME
dataset-000 active 1016K 75.9M arc.accesses[hit/miss]
dataset-001 active 390K 37.9M arc.l2_accesses[hit/miss]
dataset-002 active 242K 13.7M arc.l2_size
dataset-003 active 242K 13.7M arc.size
dataset-004 active 958K 86.1M arc.size[component]
dataset-005 active 242K 13.7M cpu.utilization
dataset-006 active 477K 46.2M cpu.utilization[mode]
dataset-007 active 648K 59.7M dnlc.accesses[hit/miss]
dataset-008 active 242K 13.7M fc.bytes
dataset-009 active 242K 13.7M fc.ops
dataset-010 active 242K 12.8M fc.ops[latency]
dataset-011 active 242K 12.8M fc.ops[op]
dataset-012 active 242K 13.7M ftp.kilobytes
dataset-013 active 242K 12.8M ftp.kilobytes[op]
dataset-014 active 242K 13.7M http.reqs
dataset-015 active 242K 12.8M http.reqs[latency]
dataset-016 active 242K 12.8M http.reqs[op]
dataset-017 active 242K 13.7M io.bytes
dataset-018 active 439K 43.7M io.bytes[op]
dataset-019 active 308K 29.6M io.disks[utilization=95][disk]
dataset-020 active 2.93M 87.2M io.disks[utilization]
dataset-021 active 242K 13.7M io.ops
dataset-022 active 9.85M 274M io.ops[disk]
dataset-023 active 20.0M 827M io.ops[latency]
dataset-024 active 438K 43.6M io.ops[op]
dataset-025 active 242K 13.7M iscsi.bytes
dataset-026 active 242K 13.7M iscsi.ops
dataset-027 active 1.45M 91.1M iscsi.ops[latency]
dataset-028 active 248K 14.8M iscsi.ops[op]
dataset-029 active 242K 13.7M ndmp.diskkb
dataset-030 active 242K 13.8M nfs2.ops
dataset-031 active 242K 12.8M nfs2.ops[latency]
dataset-032 active 242K 13.8M nfs2.ops[op]
dataset-033 active 242K 13.8M nfs3.ops
dataset-034 active 8.82M 163M nfs3.ops[latency]
dataset-035 active 327K 18.1M nfs3.ops[op]
dataset-036 active 242K 13.8M nfs4.ops
dataset-037 active 2.31M 97.8M nfs4.ops[latency]
dataset-038 active 311K 17.2M nfs4.ops[op]
dataset-039 active 242K 13.7M nic.kilobytes
dataset-040 active 970K 84.5M nic.kilobytes[device]
dataset-041 active 943K 77.1M nic.kilobytes[direction=in][device]
dataset-042 active 457K 31.1M nic.kilobytes[direction=out][device]
dataset-043 active 503K 49.1M nic.kilobytes[direction]
dataset-044 active 242K 13.7M sftp.kilobytes
dataset-045 active 242K 12.8M sftp.kilobytes[op]
dataset-046 active 242K 13.7M smb.ops
dataset-047 active 242K 12.8M smb.ops[latency]
dataset-048 active 242K 13.7M smb.ops[op]
dataset-049 active 242K 12.8M srp.bytes
dataset-050 active 242K 12.8M srp.ops[latency]
dataset-051 active 242K 12.8M srp.ops[op]
Cheers,
Joel.
On 04/08/10 14:06, Ray Van Dolson wrote:
We're starting to grow our ZFS environment and really need to start
standardizing our monitoring procedures.
OS tools are great for spot troubleshooting and sar can be used for
some trending, but we'd really like to tie this into an SNMP based
system that can generate graphs for us (via RRD or other).
Whether or not we do this via our standard enterprise monitoring tool
or write some custom scripts I don't really care... but I do have the
following questions:
- What metrics are you guys tracking? I'm thinking:
- IOPS
- ZIL statistics
- L2ARC hit ratio
- Throughput
- "IO Wait" (I know there's probably a better term here)
Utilize "Latency" instead of "IO Wait".
- How do you gather this information? Some but not all is
available via SNMP. Has anyone written a ZFS specific MIB or
plugin to make the info available via the standard Solaris SNMP
daemon? What information is available only via zdb/mdb?
On 7000 appliances, this is easy via Analytics.
On Solaris, you need to pull data from kstats and/or DTrace scripts and then
archive the data in similar manner...
- Anyone have any RRD-based setups for monitoring their ZFS
environments they'd be willing to share or talk about?
Thanks in advance,
Ray
_______________________________________________
zfs-discuss mailing list
zfs-discuss@opensolaris.org
http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
--
<http://www.oracle.com/>Joel Buckley | +1.303.272.5556
Oracle Open Storage Systems
500 Eldorado Blvd
Broomfield, CO 80021-3400
_______________________________________________
zfs-discuss mailing list
zfs-discuss@opensolaris.org
http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
