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Bug #4179

osd: memory leak during deep scrub on bobtail

Added by Sage Weil about 11 years ago. Updated over 10 years ago.

Status:
Resolved
Priority:
High
Assignee:
Category:
OSD
Target version:
-
% Done:

0%

Source:
Community (user)
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

From: Christopher Kunz <chrislist@de-punkt.de>
To: ceph-devel <ceph-devel@vger.kernel.org>
Subject: 0.56 scrub OSD memleaks,
    WAS Re: [0.48.3] OSD memory leak when scrubbing

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Am 16.02.13 10:09, schrieb Wido den Hollander:
> On 02/16/2013 08:09 AM, Andrey Korolyov wrote:
>> Can anyone who hit this bug please confirm that your system contains
>> libc 2.15+?
>>
> 
Hello,

when we started a deep scrub on our 0.56.2 cluster today, we saw a
massive memleak about 1 hour into the scrub. One OSD claimed over
53GByte within 10 minutes. We had to restart the OSD to keep the cluster
stable.

Another OSD is currently claiming about 27GByte and will be restarted
soon. All circumstantial evidence points to the deep scrub as the source
of the leak.

One affected node is running libc 2.15 (Ubuntu 12.04 LTS), the other one
is using libc 2.11.3 (Debian Squeeze). So it seems this is not a
libc-dependant issue.

Associated revisions

Revision 0ba8db6b (diff)
Added by Sage Weil almost 11 years ago

osd: allow pg log trim during (non-classic) scrub

Chunky (and deep) scrub do not care about PG log trimming. Classic scrub
still does.

Deep scrub can take a long time, so not trimming the log during that period
may eat lots of RAM; avoid that!

Might fix: #4179
Signed-off-by: Sage Weil <>
Reviewed-by: Samuel Just <>

Revision 3a312303 (diff)
Added by Sage Weil almost 11 years ago

osd: allow pg log trim during (non-classic) scrub

Chunky (and deep) scrub do not care about PG log trimming. Classic scrub
still does.

Deep scrub can take a long time, so not trimming the log during that period
may eat lots of RAM; avoid that!

Might fix: #4179
Signed-off-by: Sage Weil <>
Reviewed-by: Samuel Just <>
(cherry picked from commit 0ba8db6b664205348d5499937759916eac0997bf)

Revision 0b036ecd (diff)
Added by Sage Weil over 10 years ago

osd: do not include logbl in scrub map

This is a potentially use object/file, usually prefixed by a zeroed region
on disk, that is not used by scrub at all. It dates back to
f51348dc8bdd5071b7baaf3f0e4d2e0496618f08 (2008) and the original version of
scrub.

This might fix #4179. It is not a leak per se, but I observed 1GB
scrub messages going over the write. Maybe the allocations are causing
fragmentation, or the sub_op queues are growing.

Signed-off-by: Sage Weil <>
Reviewed-by: Samuel Just <>

Revision 7012d192 (diff)
Added by Sage Weil over 10 years ago

osd: do not include logbl in scrub map

This is a potentially use object/file, usually prefixed by a zeroed region
on disk, that is not used by scrub at all. It dates back to
f51348dc8bdd5071b7baaf3f0e4d2e0496618f08 (2008) and the original version of
scrub.

This might fix #4179. It is not a leak per se, but I observed 1GB
scrub messages going over the write. Maybe the allocations are causing
fragmentation, or the sub_op queues are growing.

Signed-off-by: Sage Weil <>
Reviewed-by: Samuel Just <>
(cherry picked from commit 0b036ecddbfd82e651666326d6f16b3c000ade18)

Revision 32b2f113 (diff)
Added by Sage Weil over 10 years ago

osd: do not include logbl in scrub map

This is a potentially use object/file, usually prefixed by a zeroed region
on disk, that is not used by scrub at all. It dates back to
f51348dc8bdd5071b7baaf3f0e4d2e0496618f08 (2008) and the original version of
scrub.

This might fix #4179. It is not a leak per se, but I observed 1GB
scrub messages going over the write. Maybe the allocations are causing
fragmentation, or the sub_op queues are growing.

Signed-off-by: Sage Weil <>
Reviewed-by: Samuel Just <>
(cherry picked from commit 0b036ecddbfd82e651666326d6f16b3c000ade18)

History

#1 Updated by Greg Farnum about 11 years ago

I'm just spitting in the wind here, but maybe we're leaking the xattrs that get shipped over the wire? That occurred to me recently as something that bugs some of our users but that we haven't observed as a problem in the lab.

#2 Updated by Ian Colle about 11 years ago

  • Assignee set to Sage Weil

#3 Updated by Sage Weil about 11 years ago

  • Status changed from 12 to 7

we think this is due to pg log trimming. see wip-osd-log-trim and wip-pglog

#4 Updated by Sage Weil almost 11 years ago

and possibly also 'log max recent = big number' (100000 by default).

Dropping the default down, and closing this bug. The pg log trimming stuff is already fixed.

#5 Updated by Sage Weil almost 11 years ago

  • Status changed from 7 to Resolved

#6 Updated by Sage Weil over 10 years ago

  • Status changed from Resolved to In Progress

#7 Updated by Tamilarasi muthamizhan over 10 years ago

as Sam requested, here is the perf dump for each osds on the cluster

on burnupi06:

ubuntu@burnupi06:/var/run/ceph$ sudo ceph --admin-daemon ceph-osd.0.asok perf dump
{"filestore":{"journal_queue_max_ops":300,"journal_queue_ops":0,"journal_ops":998367,"journal_queue_max_bytes":33554432,"journal_queue_bytes":0,"journal_bytes":782502690274,"journal_latency":{"avgcount":998367,"sum":28080.685740000},"journal_wr":822064,"journal_wr_bytes":{"avgcount":822064,"sum":785951854592},"op_queue_max_ops":50,"op_queue_ops":0,"ops":998367,"op_queue_max_bytes":104857600,"op_queue_bytes":0,"bytes":782493403164,"apply_latency":{"avgcount":998367,"sum":61367.800782000},"committing":0,"commitcycle":29003,"commitcycle_interval":{"avgcount":29003,"sum":148912.317293000},"commitcycle_latency":{"avgcount":29003,"sum":3791.629337000},"journal_full":0},"mutex-FileJournal::completions_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-FileJournal::finisher_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-FileJournal::write_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-FileJournal::writeq_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-JOS::ApplyManager::apply_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-JOS::ApplyManager::com_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-JOS::SubmitManager::lock":{"wait":{"avgcount":0,"sum":0.000000000}},"osd":{"opq":0,"op_wip":0,"op":570114,"op_in_bytes":396232834645,"op_out_bytes":944659334,"op_latency":{"avgcount":570114,"sum":147677.229038000},"op_r":47544,"op_r_out_bytes":944628728,"op_r_latency":{"avgcount":47544,"sum":1396.782964000},"op_w":521478,"op_w_in_bytes":395453341595,"op_w_rlat":{"avgcount":521478,"sum":8781.429102000},"op_w_latency":{"avgcount":521478,"sum":145879.128186000},"op_rw":1092,"op_rw_in_bytes":779493050,"op_rw_out_bytes":30606,"op_rw_rlat":{"avgcount":1092,"sum":131.950932000},"op_rw_latency":{"avgcount":1092,"sum":401.317888000},"subop":422513,"subop_in_bytes":391063966081,"subop_latency":{"avgcount":422513,"sum":26267.816650000},"subop_w":0,"subop_w_in_bytes":391063966081,"subop_w_latency":{"avgcount":422513,"sum":26267.816650000},"subop_pull":0,"subop_pull_latency":{"avgcount":0,"sum":0.000000000},"subop_push":0,"subop_push_in_bytes":0,"subop_push_latency":{"avgcount":0,"sum":0.000000000},"pull":0,"push":3774,"push_out_bytes":12336812429,"push_in":0,"push_in_bytes":0,"recovery_ops":3776,"loadavg":17,"buffer_bytes":0,"numpg":389,"numpg_primary":204,"numpg_replica":185,"numpg_stray":0,"heartbeat_to_peers":14,"heartbeat_from_peers":0,"map_messages":2941,"map_message_epochs":19071,"map_message_epoch_dups":18768},"throttle-filestore_bytes":{"val":0,"max":33554432,"get":0,"get_sum":0,"get_or_fail_fail":0,"get_or_fail_success":0,"take":998367,"take_sum":782502690274,"put":822064,"put_sum":782502690274,"wait":{"avgcount":8,"sum":21.122997000}},"throttle-filestore_ops":{"val":0,"max":300,"get":0,"get_sum":0,"get_or_fail_fail":0,"get_or_fail_success":0,"take":998367,"take_sum":998367,"put":822064,"put_sum":998367,"wait":{"avgcount":0,"sum":0.000000000}},"throttle-msgr_dispatch_throttler-client":{"val":0,"max":104857600,"get":2567538,"get_sum":390437860712,"get_or_fail_fail":0,"get_or_fail_success":0,"take":0,"take_sum":0,"put":2567538,"put_sum":390437860712,"wait":{"avgcount":0,"sum":0.000000000}},"throttle-msgr_dispatch_throttler-cluster":{"val":0,"max":104857600,"get":1178040,"get_sum":437155611483,"get_or_fail_fail":0,"get_or_fail_success":0,"take":0,"take_sum":0,"put":1178040,"put_sum":437155611483,"wait":{"avgcount":0,"sum":0.000000000}},"throttle-msgr_dispatch_throttler-hbclient":{"val":0,"max":104857600,"get":2672166,"get_sum":125591802,"get_or_fail_fail":0,"get_or_fail_success":0,"take":0,"take_sum":0,"put":2672166,"put_sum":125591802,"wait":{"avgcount":0,"sum":0.000000000}},"throttle-msgr_dispatch_throttler-hbserver":{"val":0,"max":104857600,"get":2695424,"get_sum":126684928,"get_or_fail_fail":0,"get_or_fail_success":0,"take":0,"take_sum":0,"put":2695424,"put_sum":126684928,"wait":{"avgcount":0,"sum":0.000000000}},"throttle-osd_client_bytes":{"val":0,"max":524288000,"get":2527169,"get_sum":390421875228,"get_or_fail_fail":0,"get_or_fail_success":0,"take":0,"take_sum":0,"put":2964148,"put_sum":390421875228,"wait":{"avgcount":0,"sum":0.000000000}}}
ubuntu@burnupi06:/var/run/ceph$ sudo ceph --admin-daemon ceph-osd.1.asok perf dump
{"filestore":{"journal_queue_max_ops":300,"journal_queue_ops":0,"journal_ops":960262,"journal_queue_max_bytes":33554432,"journal_queue_bytes":0,"journal_bytes":765872880232,"journal_latency":{"avgcount":960262,"sum":22874.848507000},"journal_wr":788949,"journal_wr_bytes":{"avgcount":788949,"sum":769256820736},"op_queue_max_ops":50,"op_queue_ops":0,"ops":960262,"op_queue_max_bytes":104857600,"op_queue_bytes":0,"bytes":765863912777,"apply_latency":{"avgcount":960262,"sum":43505.299078000},"committing":0,"commitcycle":29060,"commitcycle_interval":{"avgcount":29060,"sum":148990.942643000},"commitcycle_latency":{"avgcount":29060,"sum":3608.326023000},"journal_full":0},"mutex-FileJournal::completions_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-FileJournal::finisher_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-FileJournal::write_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-FileJournal::writeq_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-JOS::ApplyManager::apply_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-JOS::ApplyManager::com_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-JOS::SubmitManager::lock":{"wait":{"avgcount":0,"sum":0.000000000}},"osd":{"opq":0,"op_wip":0,"op":499963,"op_in_bytes":340561151436,"op_out_bytes":806902334,"op_latency":{"avgcount":499963,"sum":140402.492477000},"op_r":53202,"op_r_out_bytes":806858518,"op_r_latency":{"avgcount":53202,"sum":537.139874000},"op_w":445162,"op_w_in_bytes":339928977803,"op_w_rlat":{"avgcount":445162,"sum":7575.826943000},"op_w_latency":{"avgcount":445162,"sum":139282.321266000},"op_rw":1599,"op_rw_in_bytes":632173633,"op_rw_out_bytes":43816,"op_rw_rlat":{"avgcount":1599,"sum":142.612245000},"op_rw_latency":{"avgcount":1599,"sum":583.031337000},"subop":462319,"subop_in_bytes":429027743099,"subop_latency":{"avgcount":462319,"sum":28810.183374000},"subop_w":0,"subop_w_in_bytes":429027743099,"subop_w_latency":{"avgcount":462319,"sum":28810.183374000},"subop_pull":0,"subop_pull_latency":{"avgcount":0,"sum":0.000000000},"subop_push":0,"subop_push_in_bytes":0,"subop_push_latency":{"avgcount":0,"sum":0.000000000},"pull":0,"push":0,"push_out_bytes":0,"push_in":0,"push_in_bytes":0,"recovery_ops":0,"loadavg":0,"buffer_bytes":0,"numpg":408,"numpg_primary":183,"numpg_replica":225,"numpg_stray":0,"heartbeat_to_peers":14,"heartbeat_from_peers":0,"map_messages":3930,"map_message_epochs":20339,"map_message_epoch_dups":20014},"throttle-filestore_bytes":{"val":0,"max":33554432,"get":0,"get_sum":0,"get_or_fail_fail":0,"get_or_fail_success":0,"take":960262,"take_sum":765872880232,"put":788949,"put_sum":765872880232,"wait":{"avgcount":15,"sum":7.511155000}},"throttle-filestore_ops":{"val":0,"max":300,"get":0,"get_sum":0,"get_or_fail_fail":0,"get_or_fail_success":0,"take":960262,"take_sum":960262,"put":788949,"put_sum":960262,"wait":{"avgcount":0,"sum":0.000000000}},"throttle-msgr_dispatch_throttler-client":{"val":0,"max":104857600,"get":2206466,"get_sum":335946728381,"get_or_fail_fail":0,"get_or_fail_success":0,"take":0,"take_sum":0,"put":2206466,"put_sum":335946728381,"wait":{"avgcount":0,"sum":0.000000000}},"throttle-msgr_dispatch_throttler-cluster":{"val":0,"max":104857600,"get":1104101,"get_sum":472844784747,"get_or_fail_fail":0,"get_or_fail_success":0,"take":0,"take_sum":0,"put":1104101,"put_sum":472844784747,"wait":{"avgcount":0,"sum":0.000000000}},"throttle-msgr_dispatch_throttler-hbclient":{"val":0,"max":104857600,"get":2704695,"get_sum":127120665,"get_or_fail_fail":0,"get_or_fail_success":0,"take":0,"take_sum":0,"put":2704695,"put_sum":127120665,"wait":{"avgcount":0,"sum":0.000000000}},"throttle-msgr_dispatch_throttler-hbserver":{"val":0,"max":104857600,"get":2700602,"get_sum":126928294,"get_or_fail_fail":0,"get_or_fail_success":0,"take":0,"take_sum":0,"put":2700602,"put_sum":126928294,"wait":{"avgcount":0,"sum":0.000000000}},"throttle-osd_client_bytes":{"val":0,"max":524288000,"get":2157565,"get_sum":335931843530,"get_or_fail_fail":0,"get_or_fail_success":0,"take":0,"take_sum":0,"put":2528959,"put_sum":335931843530,"wait":{"avgcount":0,"sum":0.000000000}}}
ubuntu@burnupi06:/var/run/ceph$ sudo ceph --admin-daemon ceph-osd.2.asok perf dump
{"filestore":{"journal_queue_max_ops":300,"journal_queue_ops":0,"journal_ops":1028403,"journal_queue_max_bytes":33554432,"journal_queue_bytes":0,"journal_bytes":822348078490,"journal_latency":{"avgcount":1028403,"sum":23407.661627000},"journal_wr":850366,"journal_wr_bytes":{"avgcount":850366,"sum":825937768448},"op_queue_max_ops":50,"op_queue_ops":0,"ops":1028403,"op_queue_max_bytes":104857600,"op_queue_bytes":0,"bytes":822338427700,"apply_latency":{"avgcount":1028403,"sum":45940.947635000},"committing":0,"commitcycle":28942,"commitcycle_interval":{"avgcount":28942,"sum":148515.980642000},"commitcycle_latency":{"avgcount":28942,"sum":3714.417922000},"journal_full":0},"mutex-FileJournal::completions_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-FileJournal::finisher_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-FileJournal::write_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-FileJournal::writeq_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-JOS::ApplyManager::apply_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-JOS::ApplyManager::com_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-JOS::SubmitManager::lock":{"wait":{"avgcount":0,"sum":0.000000000}},"osd":{"opq":0,"op_wip":0,"op":566759,"op_in_bytes":385354332813,"op_out_bytes":1167903605,"op_latency":{"avgcount":566759,"sum":186032.930317000},"op_r":72714,"op_r_out_bytes":1167879647,"op_r_latency":{"avgcount":72714,"sum":1008.429935000},"op_w":493043,"op_w_in_bytes":384589907024,"op_w_rlat":{"avgcount":493043,"sum":7991.858544000},"op_w_latency":{"avgcount":493043,"sum":184867.757569000},"op_rw":1002,"op_rw_in_bytes":764425789,"op_rw_out_bytes":23958,"op_rw_rlat":{"avgcount":1002,"sum":45.484770000},"op_rw_latency":{"avgcount":1002,"sum":156.742813000},"subop":485313,"subop_in_bytes":440697218095,"subop_latency":{"avgcount":485313,"sum":29397.187169000},"subop_w":0,"subop_w_in_bytes":440697218095,"subop_w_latency":{"avgcount":485313,"sum":29397.187169000},"subop_pull":0,"subop_pull_latency":{"avgcount":0,"sum":0.000000000},"subop_push":0,"subop_push_in_bytes":0,"subop_push_latency":{"avgcount":0,"sum":0.000000000},"pull":0,"push":0,"push_out_bytes":0,"push_in":0,"push_in_bytes":0,"recovery_ops":0,"loadavg":0,"buffer_bytes":0,"numpg":402,"numpg_primary":191,"numpg_replica":211,"numpg_stray":0,"heartbeat_to_peers":13,"heartbeat_from_peers":0,"map_messages":3993,"map_message_epochs":25269,"map_message_epoch_dups":24955},"throttle-filestore_bytes":{"val":0,"max":33554432,"get":0,"get_sum":0,"get_or_fail_fail":0,"get_or_fail_success":0,"take":1028403,"take_sum":822348078490,"put":850366,"put_sum":822348078490,"wait":{"avgcount":1,"sum":0.564661000}},"throttle-filestore_ops":{"val":0,"max":300,"get":0,"get_sum":0,"get_or_fail_fail":0,"get_or_fail_success":0,"take":1028403,"take_sum":1028403,"put":850366,"put_sum":1028403,"wait":{"avgcount":0,"sum":0.000000000}},"throttle-msgr_dispatch_throttler-client":{"val":0,"max":104857600,"get":2483906,"get_sum":380715309309,"get_or_fail_fail":0,"get_or_fail_success":0,"take":0,"take_sum":0,"put":2483906,"put_sum":380715309309,"wait":{"avgcount":0,"sum":0.000000000}},"throttle-msgr_dispatch_throttler-cluster":{"val":0,"max":104857600,"get":1186005,"get_sum":493606372828,"get_or_fail_fail":0,"get_or_fail_success":0,"take":0,"take_sum":0,"put":1186005,"put_sum":493606372828,"wait":{"avgcount":0,"sum":0.000000000}},"throttle-msgr_dispatch_throttler-hbclient":{"val":0,"max":104857600,"get":2514744,"get_sum":118192968,"get_or_fail_fail":0,"get_or_fail_success":0,"take":0,"take_sum":0,"put":2514744,"put_sum":118192968,"wait":{"avgcount":0,"sum":0.000000000}},"throttle-msgr_dispatch_throttler-hbserver":{"val":0,"max":104857600,"get":2700644,"get_sum":126930268,"get_or_fail_fail":0,"get_or_fail_success":0,"take":0,"take_sum":0,"put":2700644,"put_sum":126930268,"wait":{"avgcount":0,"sum":0.000000000}},"throttle-osd_client_bytes":{"val":0,"max":524288000,"get":2434931,"get_sum":380698701688,"get_or_fail_fail":0,"get_or_fail_success":0,"take":0,"take_sum":0,"put":2851586,"put_sum":380698701688,"wait":{"avgcount":0,"sum":0.000000000}}}
ubuntu@burnupi06:/var/run/ceph$ sudo ceph --admin-daemon ceph-osd.3.asok perf dump
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ubuntu@burnupi06:/var/run/ceph$ sudo ceph --admin-daemon ceph-osd.4.asok perf dump
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ubuntu@burnupi06:/var/run/ceph$ sudo ceph --admin-daemon ceph-osd.5.asok perf dump
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ubuntu@burnupi06:/var/run/ceph$ sudo ceph --admin-daemon ceph-osd.6.asok perf dump
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burnupi07:
ubuntu@burnupi07:/var/run/ceph$ sudo ceph --admin-daemon ceph-osd.7.asok perf dump
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ubuntu@burnupi07:/var/run/ceph$ sudo ceph --admin-daemon ceph-osd.8.asok perf dump
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ubuntu@burnupi07:/var/run/ceph$ sudo ceph --admin-daemon ceph-osd.9.asok perf dump
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ubuntu@burnupi07:/var/run/ceph$ sudo ceph --admin-daemon ceph-osd.10.asok perf dump
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ubuntu@burnupi07:/var/run/ceph$ sudo ceph --admin-daemon ceph-osd.11.asok perf dump
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ubuntu@burnupi07:/var/run/ceph$ sudo ceph --admin-daemon ceph-osd.12.asok perf dump
{"filestore":{"journal_queue_max_ops":300,"journal_queue_ops":0,"journal_ops":1055073,"journal_queue_max_bytes":33554432,"journal_queue_bytes":0,"journal_bytes":853004048887,"journal_latency":{"avgcount":1055073,"sum":139881.027751000},"journal_wr":791882,"journal_wr_bytes":{"avgcount":791882,"sum":856740306944},"op_queue_max_ops":50,"op_queue_ops":0,"ops":1055073,"op_queue_max_bytes":104857600,"op_queue_bytes":0,"bytes":852994205287,"apply_latency":{"avgcount":1055073,"sum":388408.305781000},"committing":0,"commitcycle":24583,"commitcycle_interval":{"avgcount":24583,"sum":151523.637724000},"commitcycle_latency":{"avgcount":24583,"sum":27148.454902000},"journal_full":0},"mutex-FileJournal::completions_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-FileJournal::finisher_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-FileJournal::write_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-FileJournal::writeq_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-JOS::ApplyManager::apply_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-JOS::ApplyManager::com_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-JOS::SubmitManager::lock":{"wait":{"avgcount":0,"sum":0.000000000}},"osd":{"opq":0,"op_wip":0,"op":895611,"op_in_bytes":662015196869,"op_out_bytes":1289088798,"op_latency":{"avgcount":895611,"sum":3889600.493276000},"op_r":72174,"op_r_out_bytes":1289043753,"op_r_latency":{"avgcount":72174,"sum":1000.760164000},"op_w":821829,"op_w_in_bytes":661153315694,"op_w_rlat":{"avgcount":821829,"sum":1655151.901806000},"op_w_latency":{"avgcount":821829,"sum":3887930.271097000},"op_rw":1608,"op_rw_in_bytes":861881175,"op_rw_out_bytes":45045,"op_rw_rlat":{"avgcount":1608,"sum":231.040710000},"op_rw_latency":{"avgcount":1608,"sum":669.462015000},"subop":381728,"subop_in_bytes":337064987180,"subop_latency":{"avgcount":381728,"sum":123483.099204000},"subop_w":0,"subop_w_in_bytes":337064987180,"subop_w_latency":{"avgcount":375586,"sum":119281.371759000},"subop_pull":0,"subop_pull_latency":{"avgcount":0,"sum":0.000000000},"subop_push":0,"subop_push_in_bytes":0,"subop_push_latency":{"avgcount":6142,"sum":4201.727445000},"pull":0,"push":0,"push_out_bytes":0,"push_in":6142,"push_in_bytes":20313635486,"recovery_ops":0,"loadavg":8,"buffer_bytes":0,"numpg":439,"numpg_primary":264,"numpg_replica":175,"numpg_stray":0,"heartbeat_to_peers":15,"heartbeat_from_peers":0,"map_messages":2822,"map_message_epochs":14992,"map_message_epoch_dups":14631},"throttle-filestore_bytes":{"val":0,"max":33554432,"get":0,"get_sum":0,"get_or_fail_fail":0,"get_or_fail_success":0,"take":1055073,"take_sum":853004048887,"put":791882,"put_sum":853004048887,"wait":{"avgcount":3384,"sum":4299.544839000}},"throttle-filestore_ops":{"val":0,"max":300,"get":0,"get_sum":0,"get_or_fail_fail":0,"get_or_fail_success":0,"take":1055073,"take_sum":1055073,"put":791882,"put_sum":1055073,"wait":{"avgcount":0,"sum":0.000000000}},"throttle-msgr_dispatch_throttler-client":{"val":0,"max":104857600,"get":3257425,"get_sum":494728283764,"get_or_fail_fail":0,"get_or_fail_success":0,"take":0,"take_sum":0,"put":3257425,"put_sum":494728283764,"wait":{"avgcount":0,"sum":0.000000000}},"throttle-msgr_dispatch_throttler-cluster":{"val":0,"max":104857600,"get":1213835,"get_sum":422590506354,"get_or_fail_fail":0,"get_or_fail_success":0,"take":0,"take_sum":0,"put":1213835,"put_sum":422590506354,"wait":{"avgcount":0,"sum":0.000000000}},"throttle-msgr_dispatch_throttler-hbclient":{"val":0,"max":104857600,"get":2731394,"get_sum":128375518,"get_or_fail_fail":0,"get_or_fail_success":0,"take":0,"take_sum":0,"put":2731394,"put_sum":128375518,"wait":{"avgcount":0,"sum":0.000000000}},"throttle-msgr_dispatch_throttler-hbserver":{"val":0,"max":104857600,"get":2706364,"get_sum":127199108,"get_or_fail_fail":0,"get_or_fail_success":0,"take":0,"take_sum":0,"put":2706364,"put_sum":127199108,"wait":{"avgcount":0,"sum":0.000000000}},"throttle-osd_client_bytes":{"val":0,"max":524288000,"get":3216219,"get_sum":494710727405,"get_or_fail_fail":0,"get_or_fail_success":0,"take":0,"take_sum":0,"put":3754769,"put_sum":494710727405,"wait":{"avgcount":0,"sum":0.000000000}}}
ubuntu@burnupi07:/var/run/ceph$ sudo ceph --admin-daemon ceph-osd.13.asok perf dump
{"filestore":{"journal_queue_max_ops":300,"journal_queue_ops":0,"journal_ops":1120712,"journal_queue_max_bytes":33554432,"journal_queue_bytes":0,"journal_bytes":941442719074,"journal_latency":{"avgcount":1120712,"sum":342681.982353000},"journal_wr":740930,"journal_wr_bytes":{"avgcount":740930,"sum":945402691584},"op_queue_max_ops":50,"op_queue_ops":0,"ops":1120712,"op_queue_max_bytes":104857600,"op_queue_bytes":0,"bytes":941432184469,"apply_latency":{"avgcount":1120712,"sum":1653565.941907000},"committing":0,"commitcycle":17013,"commitcycle_interval":{"avgcount":17013,"sum":151085.750806000},"commitcycle_latency":{"avgcount":17013,"sum":61679.687306000},"journal_full":0},"mutex-FileJournal::completions_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-FileJournal::finisher_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-FileJournal::write_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-FileJournal::writeq_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-JOS::ApplyManager::apply_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-JOS::ApplyManager::com_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-JOS::SubmitManager::lock":{"wait":{"avgcount":0,"sum":0.000000000}},"osd":{"opq":0,"op_wip":0,"op":837340,"op_in_bytes":786678383460,"op_out_bytes":1311317814,"op_latency":{"avgcount":837340,"sum":69428531.506788000},"op_r":72319,"op_r_out_bytes":1311275780,"op_r_latency":{"avgcount":72319,"sum":1075.920746000},"op_w":763456,"op_w_in_bytes":785795780551,"op_w_rlat":{"avgcount":763456,"sum":33515976.929772000},"op_w_latency":{"avgcount":763456,"sum":69426972.581162000},"op_rw":1565,"op_rw_in_bytes":882602909,"op_rw_out_bytes":42034,"op_rw_rlat":{"avgcount":1565,"sum":147.849432000},"op_rw_latency":{"avgcount":1565,"sum":483.004880000},"subop":533050,"subop_in_bytes":487787897594,"subop_latency":{"avgcount":533050,"sum":381168.653471000},"subop_w":0,"subop_w_in_bytes":487787897594,"subop_w_latency":{"avgcount":533050,"sum":381168.653471000},"subop_pull":0,"subop_pull_latency":{"avgcount":0,"sum":0.000000000},"subop_push":0,"subop_push_in_bytes":0,"subop_push_latency":{"avgcount":0,"sum":0.000000000},"pull":0,"push":5042,"push_out_bytes":16718171243,"push_in":0,"push_in_bytes":0,"recovery_ops":5045,"loadavg":8,"buffer_bytes":0,"numpg":427,"numpg_primary":199,"numpg_replica":227,"numpg_stray":1,"heartbeat_to_peers":14,"heartbeat_from_peers":0,"map_messages":3984,"map_message_epochs":17689,"map_message_epoch_dups":17358},"throttle-filestore_bytes":{"val":0,"max":33554432,"get":0,"get_sum":0,"get_or_fail_fail":0,"get_or_fail_success":0,"take":1120712,"take_sum":941442719074,"put":740930,"put_sum":941442719074,"wait":{"avgcount":16891,"sum":17085.411037000}},"throttle-filestore_ops":{"val":0,"max":300,"get":0,"get_sum":0,"get_or_fail_fail":0,"get_or_fail_success":0,"take":1120712,"take_sum":1120712,"put":740930,"put_sum":1120712,"wait":{"avgcount":0,"sum":0.000000000}},"throttle-msgr_dispatch_throttler-client":{"val":0,"max":104857600,"get":2813502,"get_sum":453247308314,"get_or_fail_fail":0,"get_or_fail_success":0,"take":0,"take_sum":0,"put":2813502,"put_sum":453247308314,"wait":{"avgcount":0,"sum":0.000000000}},"throttle-msgr_dispatch_throttler-cluster":{"val":0,"max":104857600,"get":1322598,"get_sum":547267712561,"get_or_fail_fail":0,"get_or_fail_success":0,"take":0,"take_sum":0,"put":1322598,"put_sum":547267712561,"wait":{"avgcount":0,"sum":0.000000000}},"throttle-msgr_dispatch_throttler-hbclient":{"val":0,"max":104857600,"get":2701113,"get_sum":126952311,"get_or_fail_fail":0,"get_or_fail_success":0,"take":0,"take_sum":0,"put":2701113,"put_sum":126952311,"wait":{"avgcount":0,"sum":0.000000000}},"throttle-msgr_dispatch_throttler-hbserver":{"val":0,"max":104857600,"get":2793429,"get_sum":131291163,"get_or_fail_fail":0,"get_or_fail_success":0,"take":0,"take_sum":0,"put":2793429,"put_sum":131291163,"wait":{"avgcount":0,"sum":0.000000000}},"throttle-osd_client_bytes":{"val":0,"max":524288000,"get":2762071,"get_sum":453229542910,"get_or_fail_fail":0,"get_or_fail_success":0,"take":0,"take_sum":0,"put":3223609,"put_sum":453229542910,"wait":{"avgcount":13517,"sum":21965.928171000}}}

burnupi13:

ubuntu@burnupi13:/var/run/ceph$  sudo ceph --admin-daemon ceph-osd.14.asok perf dump
{"filestore":{"journal_queue_max_ops":300,"journal_queue_ops":0,"journal_ops":1029094,"journal_queue_max_bytes":33554432,"journal_queue_bytes":0,"journal_bytes":823777527413,"journal_latency":{"avgcount":1029094,"sum":141622.756467000},"journal_wr":755678,"journal_wr_bytes":{"avgcount":755678,"sum":827410341888},"op_queue_max_ops":50,"op_queue_ops":0,"ops":1029094,"op_queue_max_bytes":104857600,"op_queue_bytes":0,"bytes":823767889188,"apply_latency":{"avgcount":1029094,"sum":394172.223134000},"committing":0,"commitcycle":24232,"commitcycle_interval":{"avgcount":24232,"sum":149326.760964000},"commitcycle_latency":{"avgcount":24232,"sum":26720.722204000},"journal_full":0},"mutex-FileJournal::completions_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-FileJournal::finisher_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-FileJournal::write_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-FileJournal::writeq_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-JOS::ApplyManager::apply_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-JOS::ApplyManager::com_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-JOS::SubmitManager::lock":{"wait":{"avgcount":0,"sum":0.000000000}},"osd":{"opq":0,"op_wip":0,"op":711766,"op_in_bytes":560539725308,"op_out_bytes":1314455817,"op_latency":{"avgcount":711766,"sum":2157673.460708000},"op_r":71973,"op_r_out_bytes":1314432130,"op_r_latency":{"avgcount":71973,"sum":217.391886000},"op_w":638855,"op_w_in_bytes":559730660046,"op_w_rlat":{"avgcount":638855,"sum":870507.060735000},"op_w_latency":{"avgcount":638855,"sum":2157168.356961000},"op_rw":938,"op_rw_in_bytes":809065262,"op_rw_out_bytes":23687,"op_rw_rlat":{"avgcount":938,"sum":72.490867000},"op_rw_latency":{"avgcount":938,"sum":287.711861000},"subop":438880,"subop_in_bytes":397494403398,"subop_latency":{"avgcount":438880,"sum":130296.341257000},"subop_w":0,"subop_w_in_bytes":397494403398,"subop_w_latency":{"avgcount":438880,"sum":130296.341257000},"subop_pull":0,"subop_pull_latency":{"avgcount":0,"sum":0.000000000},"subop_push":0,"subop_push_in_bytes":0,"subop_push_latency":{"avgcount":0,"sum":0.000000000},"pull":0,"push":0,"push_out_bytes":0,"push_in":0,"push_in_bytes":0,"recovery_ops":0,"loadavg":1,"buffer_bytes":0,"numpg":429,"numpg_primary":225,"numpg_replica":204,"numpg_stray":0,"heartbeat_to_peers":14,"heartbeat_from_peers":0,"map_messages":3904,"map_message_epochs":15521,"map_message_epoch_dups":15184},"throttle-filestore_bytes":{"val":0,"max":33554432,"get":0,"get_sum":0,"get_or_fail_fail":0,"get_or_fail_success":0,"take":1029094,"take_sum":823777527413,"put":755678,"put_sum":823777527413,"wait":{"avgcount":4577,"sum":5377.483839000}},"throttle-filestore_ops":{"val":0,"max":300,"get":0,"get_sum":0,"get_or_fail_fail":0,"get_or_fail_success":0,"take":1029094,"take_sum":1029094,"put":755678,"put_sum":1029094,"wait":{"avgcount":0,"sum":0.000000000}},"throttle-msgr_dispatch_throttler-client":{"val":0,"max":104857600,"get":2822627,"get_sum":425388068263,"get_or_fail_fail":0,"get_or_fail_success":0,"take":0,"take_sum":0,"put":2822627,"put_sum":425388068263,"wait":{"avgcount":0,"sum":0.000000000}},"throttle-msgr_dispatch_throttler-cluster":{"val":0,"max":104857600,"get":1195439,"get_sum":451865064280,"get_or_fail_fail":0,"get_or_fail_success":0,"take":0,"take_sum":0,"put":1195439,"put_sum":451865064280,"wait":{"avgcount":0,"sum":0.000000000}},"throttle-msgr_dispatch_throttler-hbclient":{"val":0,"max":104857600,"get":2701057,"get_sum":126949679,"get_or_fail_fail":0,"get_or_fail_success":0,"take":0,"take_sum":0,"put":2701057,"put_sum":126949679,"wait":{"avgcount":0,"sum":0.000000000}},"throttle-msgr_dispatch_throttler-hbserver":{"val":0,"max":104857600,"get":2702081,"get_sum":126997807,"get_or_fail_fail":0,"get_or_fail_success":0,"take":0,"take_sum":0,"put":2702081,"put_sum":126997807,"wait":{"avgcount":0,"sum":0.000000000}},"throttle-osd_client_bytes":{"val":0,"max":524288000,"get":2772980,"get_sum":425371781359,"get_or_fail_fail":0,"get_or_fail_success":0,"take":0,"take_sum":0,"put":3232837,"put_sum":425371781359,"wait":{"avgcount":0,"sum":0.000000000}}}
ubuntu@burnupi13:/var/run/ceph$ sudo ceph --admin-daemon ceph-osd.15.asok perf dump
{"filestore":{"journal_queue_max_ops":300,"journal_queue_ops":0,"journal_ops":911740,"journal_queue_max_bytes":33554432,"journal_queue_bytes":0,"journal_bytes":730384494443,"journal_latency":{"avgcount":911740,"sum":65577.104167000},"journal_wr":709180,"journal_wr_bytes":{"avgcount":709180,"sum":733591408640},"op_queue_max_ops":50,"op_queue_ops":0,"ops":911740,"op_queue_max_bytes":104857600,"op_queue_bytes":0,"bytes":730375942683,"apply_latency":{"avgcount":911740,"sum":134087.832389000},"committing":0,"commitcycle":26464,"commitcycle_interval":{"avgcount":26464,"sum":148049.395365000},"commitcycle_latency":{"avgcount":26464,"sum":15161.387933000},"journal_full":0},"mutex-FileJournal::completions_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-FileJournal::finisher_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-FileJournal::write_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-FileJournal::writeq_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-JOS::ApplyManager::apply_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-JOS::ApplyManager::com_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-JOS::SubmitManager::lock":{"wait":{"avgcount":0,"sum":0.000000000}},"osd":{"opq":0,"op_wip":0,"op":638213,"op_in_bytes":462172652380,"op_out_bytes":1052036634,"op_latency":{"avgcount":638213,"sum":305315.775633000},"op_r":52584,"op_r_out_bytes":1052003532,"op_r_latency":{"avgcount":52584,"sum":156.539591000},"op_w":584418,"op_w_in_bytes":461425963154,"op_w_rlat":{"avgcount":584418,"sum":81842.241330000},"op_w_latency":{"avgcount":584418,"sum":304909.313021000},"op_rw":1211,"op_rw_in_bytes":746689226,"op_rw_out_bytes":33102,"op_rw_rlat":{"avgcount":1211,"sum":28.868552000},"op_rw_latency":{"avgcount":1211,"sum":249.923021000},"subop":359304,"subop_in_bytes":335771939271,"subop_latency":{"avgcount":359304,"sum":51026.247939000},"subop_w":0,"subop_w_in_byt

#8 Updated by Tamilarasi muthamizhan over 10 years ago


ubuntu@burnupi13:/var/run/ceph$ sudo ceph --admin-daemon ceph-osd.16.asok perf dump
{"filestore":{"journal_queue_max_ops":300,"journal_queue_ops":0,"journal_ops":853390,"journal_queue_max_bytes":33554432,"journal_queue_bytes":0,"journal_bytes":681415749143,"journal_latency":{"avgcount":853390,"sum":51504.536600000},"journal_wr":678659,"journal_wr_bytes":{"avgcount":678659,"sum":684411797504},"op_queue_max_ops":50,"op_queue_ops":0,"ops":853390,"op_queue_max_bytes":104857600,"op_queue_bytes":0,"bytes":681407742683,"apply_latency":{"avgcount":853390,"sum":101738.947100000},"committing":0,"commitcycle":26846,"commitcycle_interval":{"avgcount":26846,"sum":147093.830852000},"commitcycle_latency":{"avgcount":26846,"sum":12436.155086000},"journal_full":0},"mutex-FileJournal::completions_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-FileJournal::finisher_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-FileJournal::write_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-FileJournal::writeq_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-JOS::ApplyManager::apply_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-JOS::ApplyManager::com_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-JOS::SubmitManager::lock":{"wait":{"avgcount":0,"sum":0.000000000}},"osd":{"opq":0,"op_wip":0,"op":577183,"op_in_bytes":407880855155,"op_out_bytes":849241073,"op_latency":{"avgcount":577183,"sum":303818.456145000},"op_r":61240,"op_r_out_bytes":849218979,"op_r_latency":{"avgcount":61240,"sum":103.494484000},"op_w":514970,"op_w_in_bytes":407220662611,"op_w_rlat":{"avgcount":514970,"sum":61545.504545000},"op_w_latency":{"avgcount":514970,"sum":303566.093880000},"op_rw":973,"op_rw_in_bytes":660192544,"op_rw_out_bytes":22094,"op_rw_rlat":{"avgcount":973,"sum":29.378941000},"op_rw_latency":{"avgcount":973,"sum":148.867781000},"subop":349606,"subop_in_bytes":323603829669,"subop_latency":{"avgcount":349606,"sum":42670.239578000},"subop_w":0,"subop_w_in_bytes":323603829669,"subop_w_latency":{"avgcount":349606,"sum":42670.239578000},"subop_pull":0,"subop_pull_latency":{"avgcount":0,"sum":0.000000000},"subop_push":0,"subop_push_in_bytes":0,"subop_push_latency":{"avgcount":0,"sum":0.000000000},"pull":0,"push":0,"push_out_bytes":0,"push_in":0,"push_in_bytes":0,"recovery_ops":0,"loadavg":1,"buffer_bytes":0,"numpg":343,"numpg_primary":190,"numpg_replica":153,"numpg_stray":0,"heartbeat_to_peers":14,"heartbeat_from_peers":0,"map_messages":2711,"map_message_epochs":17196,"map_message_epoch_dups":16926},"throttle-filestore_bytes":{"val":0,"max":33554432,"get":0,"get_sum":0,"get_or_fail_fail":0,"get_or_fail_success":0,"take":853390,"take_sum":681415749143,"put":678659,"put_sum":681415749143,"wait":{"avgcount":836,"sum":1223.759171000}},"throttle-filestore_ops":{"val":0,"max":300,"get":0,"get_sum":0,"get_or_fail_fail":0,"get_or_fail_success":0,"take":853390,"take_sum":853390,"put":678659,"put_sum":853390,"wait":{"avgcount":0,"sum":0.000000000}},"throttle-msgr_dispatch_throttler-client":{"val":0,"max":104857600,"get":2400720,"get_sum":357032926385,"get_or_fail_fail":0,"get_or_fail_success":0,"take":0,"take_sum":0,"put":2400720,"put_sum":357032926385,"wait":{"avgcount":0,"sum":0.000000000}},"throttle-msgr_dispatch_throttler-cluster":{"val":0,"max":104857600,"get":983909,"get_sum":369501031341,"get_or_fail_fail":0,"get_or_fail_success":0,"take":0,"take_sum":0,"put":983909,"put_sum":369501031341,"wait":{"avgcount":0,"sum":0.000000000}},"throttle-msgr_dispatch_throttler-hbclient":{"val":0,"max":104857600,"get":2705004,"get_sum":127135188,"get_or_fail_fail":0,"get_or_fail_success":0,"take":0,"take_sum":0,"put":2705004,"put_sum":127135188,"wait":{"avgcount":0,"sum":0.000000000}},"throttle-msgr_dispatch_throttler-hbserver":{"val":0,"max":104857600,"get":2702163,"get_sum":127001661,"get_or_fail_fail":0,"get_or_fail_success":0,"take":0,"take_sum":0,"put":2702163,"put_sum":127001661,"wait":{"avgcount":0,"sum":0.000000000}},"throttle-osd_client_bytes":{"val":0,"max":524288000,"get":2360707,"get_sum":357019108181,"get_or_fail_fail":0,"get_or_fail_success":0,"take":0,"take_sum":0,"put":2759157,"put_sum":357019108181,"wait":{"avgcount":0,"sum":0.000000000}}}
ubuntu@burnupi13:/var/run/ceph$ sudo ceph --admin-daemon ceph-osd.17.asok perf dump
{"filestore":{"journal_queue_max_ops":300,"journal_queue_ops":0,"journal_ops":970251,"journal_queue_max_bytes":33554432,"journal_queue_bytes":0,"journal_bytes":786827179629,"journal_latency":{"avgcount":970251,"sum":95980.160607000},"journal_wr":740539,"journal_wr_bytes":{"avgcount":740539,"sum":790232547328},"op_queue_max_ops":50,"op_queue_ops":0,"ops":970251,"op_queue_max_bytes":104857600,"op_queue_bytes":0,"bytes":786818063439,"apply_latency":{"avgcount":970251,"sum":210072.051732000},"committing":0,"commitcycle":25520,"commitcycle_interval":{"avgcount":25520,"sum":148205.682495000},"commitcycle_latency":{"avgcount":25520,"sum":19684.003198000},"journal_full":0},"mutex-FileJournal::completions_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-FileJournal::finisher_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-FileJournal::write_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-FileJournal::writeq_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-JOS::ApplyManager::apply_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-JOS::ApplyManager::com_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-JOS::SubmitManager::lock":{"wait":{"avgcount":0,"sum":0.000000000}},"osd":{"opq":0,"op_wip":0,"op":712046,"op_in_bytes":527251703985,"op_out_bytes":1282965520,"op_latency":{"avgcount":712046,"sum":588254.755165000},"op_r":74003,"op_r_out_bytes":1282934625,"op_r_latency":{"avgcount":74003,"sum":183.442581000},"op_w":636836,"op_w_in_bytes":526378759747,"op_w_rlat":{"avgcount":636836,"sum":204016.997204000},"op_w_latency":{"avgcount":636836,"sum":587916.995838000},"op_rw":1207,"op_rw_in_bytes":872944238,"op_rw_out_bytes":30895,"op_rw_rlat":{"avgcount":1207,"sum":22.162491000},"op_rw_latency":{"avgcount":1207,"sum":154.316746000},"subop":385404,"subop_in_bytes":359932493755,"subop_latency":{"avgcount":385404,"sum":91683.205910000},"subop_w":0,"subop_w_in_bytes":359932493755,"subop_w_latency":{"avgcount":385404,"sum":91683.205910000},"subop_pull":0,"subop_pull_latency":{"avgcount":0,"sum":0.000000000},"subop_push":0,"subop_push_in_bytes":0,"subop_push_latency":{"avgcount":0,"sum":0.000000000},"pull":0,"push":0,"push_out_bytes":0,"push_in":0,"push_in_bytes":0,"recovery_ops":0,"loadavg":1,"buffer_bytes":0,"numpg":384,"numpg_primary":198,"numpg_replica":186,"numpg_stray":0,"heartbeat_to_peers":14,"heartbeat_from_peers":0,"map_messages":3881,"map_message_epochs":29864,"map_message_epoch_dups":29591},"throttle-filestore_bytes":{"val":0,"max":33554432,"get":0,"get_sum":0,"get_or_fail_fail":0,"get_or_fail_success":0,"take":970251,"take_sum":786827179629,"put":740539,"put_sum":786827179629,"wait":{"avgcount":2586,"sum":3510.651422000}},"throttle-filestore_ops":{"val":0,"max":300,"get":0,"get_sum":0,"get_or_fail_fail":0,"get_or_fail_success":0,"take":970251,"take_sum":970251,"put":740539,"put_sum":970251,"wait":{"avgcount":0,"sum":0.000000000}},"throttle-msgr_dispatch_throttler-client":{"val":0,"max":104857600,"get":2827835,"get_sum":426033911515,"get_or_fail_fail":0,"get_or_fail_success":0,"take":0,"take_sum":0,"put":2827835,"put_sum":426033911515,"wait":{"avgcount":0,"sum":0.000000000}},"throttle-msgr_dispatch_throttler-cluster":{"val":0,"max":104857600,"get":1128439,"get_sum":420048970122,"get_or_fail_fail":0,"get_or_fail_success":0,"take":0,"take_sum":0,"put":1128439,"put_sum":420048970122,"wait":{"avgcount":0,"sum":0.000000000}},"throttle-msgr_dispatch_throttler-hbclient":{"val":0,"max":104857600,"get":2699145,"get_sum":126859815,"get_or_fail_fail":0,"get_or_fail_success":0,"take":0,"take_sum":0,"put":2699145,"put_sum":126859815,"wait":{"avgcount":0,"sum":0.000000000}},"throttle-msgr_dispatch_throttler-hbserver":{"val":0,"max":104857600,"get":2702177,"get_sum":127002319,"get_or_fail_fail":0,"get_or_fail_success":0,"take":0,"take_sum":0,"put":2702177,"put_sum":127002319,"wait":{"avgcount":0,"sum":0.000000000}},"throttle-osd_client_bytes":{"val":0,"max":524288000,"get":2778600,"get_sum":426015230343,"get_or_fail_fail":0,"get_or_fail_success":0,"take":0,"take_sum":0,"put":3246763,"put_sum":426015230343,"wait":{"avgcount":0,"sum":0.000000000}}}
ubuntu@burnupi13:/var/run/ceph$ sudo ceph --admin-daemon ceph-osd.18.asok perf dump
{"filestore":{"journal_queue_max_ops":300,"journal_queue_ops":0,"journal_ops":1060961,"journal_queue_max_bytes":33554432,"journal_queue_bytes":0,"journal_bytes":849064386694,"journal_latency":{"avgcount":1060961,"sum":150769.102059000},"journal_wr":783250,"journal_wr_bytes":{"avgcount":783250,"sum":852765450240},"op_queue_max_ops":50,"op_queue_ops":0,"ops":1060961,"op_queue_max_bytes":104857600,"op_queue_bytes":0,"bytes":849054449824,"apply_latency":{"avgcount":1060961,"sum":450698.977919000},"committing":0,"commitcycle":23554,"commitcycle_interval":{"avgcount":23554,"sum":149520.493751000},"commitcycle_latency":{"avgcount":23554,"sum":30108.595879000},"journal_full":0},"mutex-FileJournal::completions_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-FileJournal::finisher_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-FileJournal::write_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-FileJournal::writeq_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-JOS::ApplyManager::apply_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-JOS::ApplyManager::com_lock":{"wait":{"avgcount":0,"sum":0.000000000}},"mutex-JOS::SubmitManager::lock":{"wait":{"avgcount":0,"sum":0.000000000}},"osd":{"opq":0,"op_wip":0,"op":720550,"op_in_bytes":583041236521,"op_out_bytes":978431888,"op_latency":{"avgcount":720550,"sum":1086271.256987000},"op_r":64882,"op_r_out_bytes":978390568,"op_r_latency":{"avgcount":64882,"sum":354.426976000},"op_w":654155,"op_w_in_bytes":582334057461,"op_w_rlat":{"avgcount":654155,"sum":395744.492220000},"op_w_latency":{"avgcount":654155,"sum":1085649.867329000},"op_rw":1513,"op_rw_in_bytes":707179060,"op_rw_out_bytes":41320,"op_rw_rlat":{"avgcount":1513,"sum":67.130053000},"op_rw_latency":{"avgcount":1513,"sum":266.962682000},"subop":456946,"subop_in_bytes":420929290766,"subop_latency":{"avgcount":456946,"sum":131654.072551000},"subop_w":0,"subop_w_in_bytes":420929290766,"subop_w_latency":{"avgcount":456946,"sum":131654.072551000},"subop_pull":0,"subop_pull_latency":{"avgcount":0,"sum":0.000000000},"subop_push":0,"subop_push_in_bytes":0,"subop_push_latency":{"avgcount":0,"sum":0.000000000},"pull":0,"push":0,"push_out_bytes":0,"push_in":0,"push_in_bytes":0,"recovery_ops":0,"loadavg":1,"buffer_bytes":0,"numpg":438,"numpg_primary":222,"numpg_replica":216,"numpg_stray":0,"heartbeat_to_peers":14,"heartbeat_from_peers":0,"map_messages":3865,"map_message_epochs":20930,"map_message_epoch_dups":20617},"throttle-filestore_bytes":{"val":0,"max":33554432,"get":0,"get_sum":0,"get_or_fail_fail":0,"get_or_fail_success":0,"take":1060961,"take_sum":849064386694,"put":783250,"put_sum":849064386694,"wait":{"avgcount":5542,"sum":6162.831376000}},"throttle-filestore_ops":{"val":0,"max":300,"get":0,"get_sum":0,"get_or_fail_fail":0,"get_or_fail_success":0,"take":1060961,"take_sum":1060961,"put":783250,"put_sum":1060961,"wait":{"avgcount":0,"sum":0.000000000}},"throttle-msgr_dispatch_throttler-client":{"val":0,"max":104857600,"get":2811262,"get_sum":427166513363,"get_or_fail_fail":0,"get_or_fail_success":0,"take":0,"take_sum":0,"put":2811262,"put_sum":427166513363,"wait":{"avgcount":0,"sum":0.000000000}},"throttle-msgr_dispatch_throttler-cluster":{"val":0,"max":104857600,"get":1221013,"get_sum":477029131588,"get_or_fail_fail":0,"get_or_fail_success":0,"take":0,"take_sum":0,"put":1221013,"put_sum":477029131588,"wait":{"avgcount":0,"sum":0.000000000}},"throttle-msgr_dispatch_throttler-hbclient":{"val":0,"max":104857600,"get":2701684,"get_sum":126979148,"get_or_fail_fail":0,"get_or_fail_success":0,"take":0,"take_sum":0,"put":2701684,"put_sum":126979148,"wait":{"avgcount":0,"sum":0.000000000}},"throttle-msgr_dispatch_throttler-hbserver":{"val":0,"max":104857600,"get":2702196,"get_sum":127003212,"get_or_fail_fail":0,"get_or_fail_success":0,"take":0,"take_sum":0,"put":2702196,"put_sum":127003212,"wait":{"avgcount":0,"sum":0.000000000}},"throttle-osd_client_bytes":{"val":0,"max":524288000,"get":2761609,"get_sum":427149138752,"get_or_fail_fail":0,"get_or_fail_success":0,"take":0,"take_sum":0,"put":3231956,"put_sum":427149138752,"wait":{"avgcount":0,"sum":0.000000000}}}
ubuntu@burnupi13:/var/run/ceph$ sudo ceph --admin-daemon ceph-osd.19.asok perf dump
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ubuntu@burnupi13:/var/run/ceph$ sudo ceph --admin-daemon ceph-osd.20.asok perf dump
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#9 Updated by Sage Weil over 10 years ago

2013-06-05 17:23:08.820204 7f4ca0787700  1 -- 10.10.10.18:6801/3130 <== osd.15 10.10.10.32:6804/1864 9696082 ==== osd_sub_op(unknown.0.0:0 121.19 0//0//-1 [scrub-map] v 0'0 snapset=0=[]:[] snapc=0=[]) v7 ==== 955+0+935002390 (788881636 0 3376632837) 0x268a8400 con 0x18d399a0

that is a ~1GB message! and they are all this big.

#10 Updated by Sage Weil over 10 years ago

found it (probably):

2013-06-05 17:23:20.453250 7f4c93f6e700 10 osd.17 pg_epoch: 55980 pg[121.19( v 55980'44039961 (55980'44038960,55980'44039961] local-les=55801 n=800 ec=10098 les/c 55801/55806 55800/55800/55800) [17,15] r=0 lpr=55800 mlcod 55980'44039959 active+clean+scrubbing+deep]  done.  pg log is 935009892 bytes

#11 Updated by Sage Weil over 10 years ago

  • Status changed from In Progress to Fix Under Review

#12 Updated by Sage Weil over 10 years ago

  • Status changed from Fix Under Review to 4

#13 Updated by Sage Weil over 10 years ago

  • Priority changed from Urgent to High

#14 Updated by Sage Weil over 10 years ago

  • Status changed from 4 to Resolved

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