[vpp-dev] CPU load on containerized VPP instances #vpp
Hello all. I am attempting to run VPP in LXD managed containers with memif interfaces to the host VPP. However I am finding that the VPP instances in the containers "own" a CPU core apiece, which I thought should happen only with the host VPP due to the use of PMD drivers. Is there any way to avoid devoting a CPU core to each containerized VPP? That happens when the memif interface goes live, does it mean memif is like a PMD device? In the event that I cannot use memif, giving the ratio of containers to available CPU resources, which is the lesser evil - tap or veth interfaces for the containers? And how much is that going to cost me in terms of performance and stability? Charles -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#12270): https://lists.fd.io/g/vpp-dev/message/12270 Mute This Topic: https://lists.fd.io/mt/29886564/21656 Mute #vpp: https://lists.fd.io/mk?hashtag=vpp&subid=1480452 Group Owner: vpp-dev+ow...@lists.fd.io Unsubscribe: https://lists.fd.io/g/vpp-dev/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
Re: [vpp-dev] CPU load on containerized VPP instances #vpp
You need to switch memif to polling or adaptive mode, cli command is “set interface rx-mode [polling|adaptive|interrupt] — Damjan > On Feb 17, 2019, at 9:37 AM, charlesb...@gmail.com wrote: > > Hello all. > > I am attempting to run VPP in LXD managed containers with memif interfaces to > the host VPP. > However I am finding that the VPP instances in the containers "own" a CPU > core apiece, which I thought should happen only with the host VPP due to the > use of PMD drivers. > Is there any way to avoid devoting a CPU core to each containerized VPP? That > happens when the memif interface goes live, does it mean memif is like a PMD > device? > > In the event that I cannot use memif, giving the ratio of containers to > available CPU resources, which is the lesser evil - tap or veth interfaces > for the containers? > And how much is that going to cost me in terms of performance and stability? > > Charles > -=-=-=-=-=-=-=-=-=-=-=- > Links: You receive all messages sent to this group. > > View/Reply Online (#12270): https://lists.fd.io/g/vpp-dev/message/12270 > Mute This Topic: https://lists.fd.io/mt/29886564/675642 > Mute #vpp: https://lists.fd.io/mk?hashtag=vpp&subid=1480514 > Group Owner: vpp-dev+ow...@lists.fd.io > Unsubscribe: https://lists.fd.io/g/vpp-dev/unsub [dmar...@me.com] > -=-=-=-=-=-=-=-=-=-=-=- -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#12271): https://lists.fd.io/g/vpp-dev/message/12271 Mute This Topic: https://lists.fd.io/mt/29886564/21656 Mute #vpp: https://lists.fd.io/mk?hashtag=vpp&subid=1480452 Group Owner: vpp-dev+ow...@lists.fd.io Unsubscribe: https://lists.fd.io/g/vpp-dev/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
[vpp-dev] [19.01] Multiple tests fail
On Ubuntu disco & Debian buster:
Testing with:
{code:java}
make V=0 PLATFORM=vpp TAG=vpp test-all
{code}
leads to:
{code:java}
...
==
JVPP Core Test Case
==
JVPP Acl Callback Api Test Case
ERROR [ temp dir used by test case: /tmp/vpp-unittest-TestJVpp-Qd4Mmr ]
JVPP Acl Future Api Test Case
ERROR [ temp dir used by test case: /tmp/vpp-unittest-TestJVpp-Qd4Mmr ]
JVPP Core Callback Api Test Case
ERROR [ temp dir used by test case: /tmp/vpp-unittest-TestJVpp-Qd4Mmr ]
JVPP Core Future Api Test Case
ERROR [ temp dir used by test case: /tmp/vpp-unittest-TestJVpp-Qd4Mmr ]
JVPP Ioamexport Callback Api Test Case
ERROR [ temp dir used by test case: /tmp/vpp-unittest-TestJVpp-Qd4Mmr ]
JVPP Ioamexport Future Api Test Case
ERROR [ temp dir used by test case: /tmp/vpp-unittest-TestJVpp-Qd4Mmr ]
JVPP Ioampot Callback Api Test Case
ERROR [ temp dir used by test case: /tmp/vpp-unittest-TestJVpp-Qd4Mmr ]
JVPP Ioampot Future Api Test Case
ERROR [ temp dir used by test case: /tmp/vpp-unittest-TestJVpp-Qd4Mmr ]
JVPP Ioamtrace Callback Api Test Case
ERROR [ temp dir used by test case: /tmp/vpp-unittest-TestJVpp-Qd4Mmr ]
JVPP Ioamtrace Future Api Test Case
ERROR [ temp dir used by test case: /tmp/vpp-unittest-TestJVpp-Qd4Mmr ]
JVPP Snat Callback Api Test Case
ERROR [ temp dir used by test case: /tmp/vpp-unittest-TestJVpp-Qd4Mmr ]
JVPP Snat Future Api Test Case
ERROR [ temp dir used by test case: /tmp/vpp-unittest-TestJVpp-Qd4Mmr
]==
ERROR: JVPP Acl Callback Api Test Case
--
Traceback (most recent call last):
File
"/media/actionmystique/SAMSUNG5-Shared/home/actionmystique/src/VPP/git-vpp/test/test_jvpp.py",
line 40, in test_vpp_acl_callback_api
test_class_name="io.fd.vpp.jvpp.acl.test."
File
"/media/actionmystique/SAMSUNG5-Shared/home/actionmystique/src/VPP/git-vpp/test/test_jvpp.py",
line 23, in invoke_for_jvpp_core
timeout=10)
File
"/media/actionmystique/SAMSUNG5-Shared/home/actionmystique/src/VPP/git-vpp/test/test_jvpp.py",
line 141, in jvpp_connection_test
.format(command, self.process.returncode, os.linesep, err))
TypeError: __init__() takes at least 3 arguments (2
given)==
ERROR: JVPP Acl Future Api Test Case
--
Traceback (most recent call last):
File
"/media/actionmystique/SAMSUNG5-Shared/home/actionmystique/src/VPP/git-vpp/test/test_jvpp.py",
line 46, in test_vpp_acl_future_api
test_class_name="io.fd.vpp.jvpp.acl.test."
File
"/media/actionmystique/SAMSUNG5-Shared/home/actionmystique/src/VPP/git-vpp/test/test_jvpp.py",
line 23, in invoke_for_jvpp_core
timeout=10)
File
"/media/actionmystique/SAMSUNG5-Shared/home/actionmystique/src/VPP/git-vpp/test/test_jvpp.py",
line 141, in jvpp_connection_test
.format(command, self.process.returncode, os.linesep, err))
TypeError: __init__() takes at least 3 arguments (2
given)==
ERROR: JVPP Core Callback Api Test Case
--
Traceback (most recent call last):
File
"/media/actionmystique/SAMSUNG5-Shared/home/actionmystique/src/VPP/git-vpp/test/test_jvpp.py",
line 28, in test_vpp_core_callback_api
test_class_name="io.fd.vpp.jvpp.core.test."
File
"/media/actionmystique/SAMSUNG5-Shared/home/actionmystique/src/VPP/git-vpp/test/test_jvpp.py",
line 23, in invoke_for_jvpp_core
timeout=10)
File
"/media/actionmystique/SAMSUNG5-Shared/home/actionmystique/src/VPP/git-vpp/test/test_jvpp.py",
line 141, in jvpp_connection_test
.format(command, self.process.returncode, os.linesep, err))
TypeError: __init__() takes at least 3 arguments (2
given)==
ERROR: JVPP Core Future Api Test Case
--
Traceback (most recent call last):
File
"/media/actionmystique/SAMSUNG5-Shared/home/actionmystique/src/VPP/git-vpp/test/test_jvpp.py",
line 34, in test_vpp_core_future_api
test_class_name="io.fd.vpp.jvpp.core.test."
File
"/media/actionmystique/SAMSUNG5-Shared/home/actionmystique/src/VPP/git-vpp/test/test_jvpp.py",
line 23, in invoke_for_jvpp_core
timeout=10)
File
"/media/actionmystique/SAMSUNG5-Shared/home/actionmystique/src/VPP/git-vpp/test/test_jvpp.py",
line 141, in jvpp_connection_test
.format(command, self.process.returncode, os.linesep, err))
TypeError: __init__() takes at least 3 arguments (2
given)==
ERROR: JVPP Ioamexport
Re: [vpp-dev] questions about SCTP feature in VPP
Hi, On 2/15/19 7:07 AM, Dong, Yao wrote: > Dear expert, > > > > I’m a developer of wireless base station on 5G NR. I have a stupid > question about SCTP: > > 1. Is SCTP fully supported by VPP? Which sub function is not > supported yet? Multiple sub-connections support is not implemented yet. > > 2. Is it running in kernel space or user space? User-space > > 3. Is it support multiple connections? (1 node can connect to > multiple peer nodes with separate SCTP connection) No, as above, it's a missing feature right now. > > > > Thank you and looking forward to your response. > > > > BRs, > > Dong Yao (WWID 11605191) > > > > > -=-=-=-=-=-=-=-=-=-=-=- > Links: You receive all messages sent to this group. > > View/Reply Online (#12266): https://lists.fd.io/g/vpp-dev/message/12266 > Mute This Topic: https://lists.fd.io/mt/29859930/675056 > Group Owner: vpp-dev+ow...@lists.fd.io > Unsubscribe: https://lists.fd.io/g/vpp-dev/unsub [mvarl...@suse.de] > -=-=-=-=-=-=-=-=-=-=-=- > -- Marco Varlese, Architect Developer Technologies, SUSE Labs SUSE LINUX GmbH | GF: Felix Imendörffer, Jane Smithard, Graham Norton HRB 21284 (AG Nürnberg) Maxfeldstr. 5, D-90409, Nürnberg signature.asc Description: OpenPGP digital signature -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#12273): https://lists.fd.io/g/vpp-dev/message/12273 Mute This Topic: https://lists.fd.io/mt/29859930/21656 Group Owner: vpp-dev+ow...@lists.fd.io Unsubscribe: https://lists.fd.io/g/vpp-dev/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
