The FDP team is no longer accepting new bugs in Bugzilla. Please report your issues under FDP project in Jira. Thanks.
Bug 1720315 - ovs-vswitchd dirties entire stack of all revalidator/handler pthreads immediately
Summary: ovs-vswitchd dirties entire stack of all revalidator/handler pthreads immedia...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux Fast Datapath
Classification: Red Hat
Component: openvswitch2.11
Version: FDP 19.C
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
: ---
Assignee: Flavio Leitner
QA Contact: qding
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2019-06-13 16:24 UTC by Flavio Leitner
Modified: 2021-03-09 08:29 UTC (History)
12 users (show)

Fixed In Version: openvswitch2.11-2.11.0-11.el7fdn
Doc Type: If docs needed, set a value
Doc Text:
Clone Of: 1572797
Environment:
Last Closed: 2019-07-12 09:53:02 UTC
Target Upstream Version:
Embargoed:


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2019:1750 0 None None None 2019-07-12 09:53:07 UTC

Comment 3 qding 2019-06-18 06:59:36 UTC
[root@dell-per730-04 rpms]# rpm -q openvswitch2.11
openvswitch2.11-2.11.0-12.el7fdp.x86_64
[root@dell-per730-04 rpms]# lscpu
Architecture:          x86_64
CPU op-mode(s):        32-bit, 64-bit
Byte Order:            Little Endian
CPU(s):                48
On-line CPU(s) list:   0-47
Thread(s) per core:    2
Core(s) per socket:    12
Socket(s):             2
NUMA node(s):          2
Vendor ID:             GenuineIntel
CPU family:            6
Model:                 63
Model name:            Intel(R) Xeon(R) CPU E5-2670 v3 @ 2.30GHz
Stepping:              2
CPU MHz:               1271.569
CPU max MHz:           3100.0000
CPU min MHz:           1200.0000
BogoMIPS:              4599.79
Virtualization:        VT-x
L1d cache:             32K
L1i cache:             32K
L2 cache:              256K
L3 cache:              30720K
NUMA node0 CPU(s):     0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46
NUMA node1 CPU(s):     1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47
Flags:                 fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm epb ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid cqm xsaveopt cqm_llc cqm_occup_llc dtherm ida arat pln pts md_clear spec_ctrl intel_stibp flush_l1d
[root@dell-per730-04 rpms]# 
[root@dell-per730-04 rpms]# ovs-vsctl show
3be31ee6-e375-4298-bdd3-aa3d7b9fc675
    ovs_version: "2.11.0"
[root@dell-per730-04 rpms]# cat /proc/$(pidof ovs-vswitchd)/smaps | grep Private_Dirty | awk '{ print $2$3 }' | sort -h -r |head -n 24
3708kB
316kB
316kB
264kB
248kB
132kB
132kB
124kB
112kB
60kB
56kB
52kB
44kB
32kB
28kB
24kB
20kB
16kB
16kB
16kB
16kB
12kB
8kB
8kB
[root@dell-per730-04 rpms]# ovs-vsctl add-br ovsbr0
[root@dell-per730-04 rpms]# cat /proc/$(pidof ovs-vswitchd)/smaps | grep Private_Dirty | awk '{ print $2$3 }' | sort -h -r |head -n 24
3708kB
2048kB
2048kB
2048kB
2048kB
2048kB
2048kB
2048kB
2048kB
2048kB
2048kB
2048kB
2048kB
2048kB
2048kB
2048kB
2048kB
2048kB
2048kB
2048kB
2048kB
2048kB
2048kB
2048kB
[root@dell-per730-04 rpms]#

Comment 5 errata-xmlrpc 2019-07-12 09:53:02 UTC
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2019:1750


Note You need to log in before you can comment on or make changes to this bug.