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A run consists of multiple (configurable) iterations. The first iteration starts from a configured packet rate. The subsequent iterations start from the observed rate from the previous run.
An iteration is a binary search for maximum pps while not exceeding 10-6 packet loss rate. The upper rate is capped to the last pps when packet loss target is missed, the bottom rate is capped to the last pps when packet loss target is met. An iteration stops when the upper rate and the lower rate are close enough (configurable) or the received rate is well below the sending rate.
The output observed rate is set to the bottom rate.
Update-1: local run of run_tests.sh is good, but two lines are reported by Jekins as too long
Update-2: Minor fix to cope with "pps" is not defined in test case yaml file.
Update-3: Add pragma to skip unit test for this patch.
JIRA: YARDSTICK-613
Change-Id: I2411b173d18d928cc1cf08f883b08bc13a125ea2
Signed-off-by: Jing Zhang <jing.c.zhang@nokia.com>
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JIRA: YARDSTICK-660
The monitor func()'s criteria in the monitor_process.py now is whether at least
one process of the specific controller node service is recovered. But in reality
is more resonable to use whether processes have been recoverd to it's original
amount. This patch is aiming at improving the isssue
Change-Id: I950ce2a89555801b96092735b0d670e892049927
Signed-off-by: JingLu5 <lvjing5@huawei.com>
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JIRA: YARDSTICK-662
When I run tc055, I got an error, see log:
Traceback (most recent call last):
File "/usr/lib/python2.7/multiprocessing/process.py", line 258, in
_bootstrap
self.run()
File "/usr/lib/python2.7/multiprocessing/process.py", line 114,
in run
self._target(*self._args, **self._kwargs)
File
"/usr/local/lib/python2.7/dist-packages/yardstick/benchmark/runners/iteration.py",
line 46, in _worker_process
initial_rate = options_cfg.get("rate", 100)
AttributeError: 'NoneType' object has no attribute 'get'
This is because in the former patch, we get 'options' by scenario_cfg['options'], it is
unsafe since some test case do not have 'options' field. For tc055, 'options' is None.
Change-Id: I18a4a7954c18c609f422da403fe65c4739c93648
Signed-off-by: chenjiankun <chenjiankun1@huawei.com>
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JIRA: YARDSTICK-641
Allowing parameters to pass between scenarios so that the one test case
can be combination of several scenarios.
Change-Id: I55a00855e77d5b719a27a069a3ea195d6bbd0ef8
Signed-off-by: chenjiankun <chenjiankun1@huawei.com>
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JIRA: YARDSTICK-659
In some openstack environment, the service process cannot be killed by killall
command but can be terminate by kill command.
This patch is about to switch to use kill command in the
fault_process_kill.bash to kill processes.
Change-Id: Iec455ee56d3f31fb5c16de5994870d1acd33f41a
Signed-off-by: JingLu5 <lvjing5@huawei.com>
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JIRA: YARDSTICK-657
Change-Id: I77223cc43d529828cf3f763529019590c35b2fcb
Signed-off-by: HuanLi <lihuansse@tongji.edu.cn>
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Ross Brattain who is yardstick commtter has been nominated as
new PTL candidate before the nomination end date. As we only
have one candidate, we will use gerrit to vote instead of civs
all yardstick committers, please vote +2 or -2 before this friday
the vote will be closed at that time
Reference: https://wiki.opnfv.org/display/yardstick/Yardstick+PTL+Election
Change-Id: I561f70051ed2593581ab909f08bd8be88c5b0e77
Signed-off-by: kubi <jean.gaoliang@huawei.com>
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change cases to multi-monitor mode and improve monitor accuracy.
JIRA: YARDSTICK-397
Change-Id: I6840423dd83899b769df76fbee808f9bf5dc4cfd
Signed-off-by: HuanLi <lihuansse@tongji.edu.cn>
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Change-Id: I09e9aedd80262cf75b0c0549552fc90517a24bf0
Signed-off-by: Maciej Skrocki <maciej.skrocki@intel.com>
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Change-Id: Ibdf633bd475cc295f53e8236b1938a3354cb4f99
Signed-off-by: Maciej Skrocki <maciej.skrocki@intel.com>
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need to mock SSH.from_node().execute.return_value
because we switch most SSH calls to use from_node()
factory function
Change-Id: Ibea525c2fcc243d41de8ccbcd40bc98532d69006
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
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JIRA: YARDSTICK-655
The original openstack command used for monitoring high availability openstack
nova-api service in tc019 is "nova image-list", the "openstack image list" command
used in tc019 now may not correctly show the nova-api service status.
This is patch swtich the monitor command to "openstack server list".
Change-Id: I8810f28b4328ceb4d911a3041a24774ae9cae8f0
Signed-off-by: JingLu5 <lvjing5@huawei.com>
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monitors at the same time."
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JIRA: YARDSTICK-582
Create a customizable flavor via heat context. All heat parameters
are configurable including Core Affinity. The default flavor name
is XXXX-flavor where XXXX is stackname. Flavor attributes are taken
from the heat context file. If a flavor attribute is not used it
takes default attribute value. If flavor name is not specified it
uses the server name + "-flavor" or stack-name + "-flavor".
Compute node specific attributes are configurable via "extra_specs"
attribute. See
https://docs.openstack.org/admin-guide/compute-flavors.html for
details.
Change-Id: If4015970b889b0b95bfa8eba9491ebf31e92f2c7
Signed-off-by: DanielMartinBuckley <daniel.m.buckley@intel.com>
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to verify full throughput of SRIOV and OVS-dpdk."
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This patch is used to suppress tracing while executing cyclictest with
breaktrace option as breaktrace parameter will enable the ftrace by
default.
Change-Id: I776953d8cd56722b7c0f697b12b09051021334fb
Signed-off-by: Gundarapu Kalyan Reddy <reddyx.gundarapu@intel.com>
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Change-Id: Ib1f6f45677e66ca88fb546ea0662f52588e9d336
Signed-off-by: JingLu5 <lvjing5@huawei.com>
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Change-Id: I573c156e86ce92eb82179a81d8106752e6421183
Signed-off-by: JingLu5 <lvjing5@huawei.com>
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JIRA: YARDSTICK-635
Change-Id: Ic27517714db9325e7a3b1ef623c49af61c36b2b5
Signed-off-by: tjuyinkanglin <14_ykl@tongji.edu.cn>
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JIRA: YARDSTICK-633
Change-Id: I65fd1ba11504dc61485f83c3bcc93bec4d41883b
Signed-off-by: tjuyinkanglin <14_ykl@tongji.edu.cn>
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The original way to kill keystone service didn't work anymore.
this patch uses killall -u to kill keystone processes.
Change-Id: I553b716f17a5ab7e57630468517642a92f06dd27
Signed-off-by: JingLu5 <lvjing5@huawei.com>
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JIRA: YARDSTICK-634
Change-Id: I46681c7e8afe391eef9c5309470028167e911950
Signed-off-by: rexlee8776 <limingjiang@huawei.com>
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JIRA: YARDSTICK-634
Change-Id: I586d5177598efeda8ac3937d1eb04cd5b97b6ec6
Signed-off-by: rexlee8776 <limingjiang@huawei.com>
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JIRA: YARDSTICK-632
When we use http dispatcher to output yardstick result.
It can upload data, but when we query the data, it get a KeyError.
Change-Id: I5410c207c68cff2621ff8184ae17daa4c286cea5
Signed-off-by: chenjiankun <chenjiankun1@huawei.com>
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Need a fast path inside VM to verify full throughput of SRIOV and OVS-dpdk.
Update 1: Change newly added file names to avoid conflict
Update 2: Add more unit test cases
Update 3: Fix default parameter typo for testpmd
Update 4: Adapted to the pktgen-dpdk prompt change from "Pktgen>" to "Pktgen:/>", now just expect "Pktgen"
Update 5: Per comment, merge common functions between latency and throughput tests to utils.py
Update 6: Per comment, seperate the test case from TC008 to a new test case TC077
Change-Id: I1f7471d4ba77636a3a66c79c2652578321312185
JIRA: YARDSTICK-614
Signed-off-by: Jing Zhang <jing.c.zhang@nokia.com>
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Change-Id: Ib38e94610a108ff7195cefdfaf048e0f4fd894e8
Signed-off-by: JingLu5 <lvjing5@huawei.com>
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Change-Id: Ic930c59fcf3d7e53d385016051596b6563dca0d7
Signed-off-by: JingLu5 <lvjing5@huawei.com>
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JIRA: YARDSTICK-629
Currently yardstick env prepare do not support other installer.
I will add follow support:
1. Environment variable already exists: then do not fetch openrc file
and do not add EXTERNAL_NETWORK variable.
2. Already have openrc file in /etc/yardstick/openstack.creds: only
source this file in API.
3.Environment variable not exists and openrc file not in
/etc/yardstick/openstack.creds: fetch openrc file and append
EXTERNAL_NETWORK variable.
Change-Id: I4ce98f2e17ef8e0a0a1c33c3862ca301c53bb6c2
Signed-off-by: chenjiankun <chenjiankun1@huawei.com>
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Change-Id: Id050d06deff665e6eaa97876d50e1698697e61e5
Signed-off-by: Deepak S <deepak.s@linux.intel.com>
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When running with multiple regions we need to specify
the region when we select the endpoint.
the region is specified in the OS_REGION_NAME env variable
Change-Id: I37853dd42f6d9013d4475b5e3b2b9f97b6bdc8d0
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
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