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Supports measuring memory read latency using Lmbench.
SLA can be verified for maximum latency time in nanoseconds
compared against results from every measurement taken.
Change-Id: Ia187e68eaa03341ba14b6e9eb986afb1d00dd0f6
JIRA: YARDSTICK-89
JIRA: YARDSTICK-92
Signed-off-by: Kristian Hunt <kristian.hunt@gmail.com>
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By default output from run_tests is verbose. This enables seeing the
error messages in Jenkins' console output when a job fails.
Output can alternatively be captured to a log file using an -f flag.
Example invocation for logging output to a file: $ ./run_tests.sh -f
Running of unittest from run_test.sh is enabled.
JIRA: YARDSTICK-102
YARDSTICK-104
Change-Id: I3be7d7873cf75247980d97c3fbdf0bfdbabe53ad
Signed-off-by: Kristian Hunt <kristian.hunt@gmail.com>
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Sequence and Arithmetic runners have an extra colon
in their 'sargs:' output. This commit removes that
unnecessary and incorrect character.
Change-Id: I9bb1af5397812318e94e3bd71c680605c4917c1a
JIRA: YARDSTICK-98
Signed-off-by: raindirve <seanw@kth.se>
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JIRA: YARDSTICK-96
Change-Id: Ic7e918b6d287725e2451da93aa8a36ec2b09ca0a
Signed-off-by: QiLiang <liangqi1@huawei.com>
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since value will overstep the stop value under some condition
JIRA:YARDSTICK-97
Change-Id: I11656206fc9b576283d243a3be249276dba03759
Signed-off-by: kubi <jean.gaoliang@huawei.com>
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Sample output from fio_benchmark.bash is read from a string.
Running of unittest from run_test.sh is NOT enabled.
JIRA:-
Change-Id: If4f4d00cf215fa1d332260817a8a3e702e72fd7e
Signed-off-by: Kristian Hunt <kristian.hunt@gmail.com>
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Sample output from pktgen_benchmark.bash is read from a string.
Running of unittest from run_test.sh is NOT enabled.
JIRA:-
Change-Id: I51391df0726ed9e7486775d2cdd5583b305ea8e0
Signed-off-by: Kristian Hunt <kristian.hunt@gmail.com>
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Example invocation in main.py is in accordance with change 40f49a4
JIRA:-
Change-Id: Id3b07e83db768c6d43f6a5bddc954448c9f1e6c4
Signed-off-by: Kristian Hunt <kristian.hunt@gmail.com>
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Template states mandatory information for each
test case to be delivered by Yardstick Project.
JIRA: YARDSTICK-2
Change-Id: I16b98acc6689e24f8e6a85c356ee1b8991bd5276
Signed-off-by: Ana C <ana.cunha@ericsson.com>
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The output of scenarios will be appended to the yardstick.out file.
JIRA: YARDSTICK-45
Change-Id: I185c6d2a8a534c8bb2b731bb84c47bdf4bad4427
Signed-off-by: panghao1 <shamrock.pang@huawei.com>
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Make sure log level set correctly.
JIRA: YARDSTICK-57
Change-Id: Icc0e100432ce773f70ee0ac9b18471f89849d990
Signed-off-by: kubi <jean.gaoliang@huawei.com>
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JIRA: YARDSTICK-58
Change-Id: I6d930f8c35eb42a8e5f0f011dfa836496d68ff98
Signed-off-by: QiLiang <liangqi1@huawei.com>
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By request, changed the misleading 'client' and 'server' designations
under context:servers in the sample files, to avoid misunderstandings
and convey the message that their names are irrelevant.
Uses the Greek pantheon as established in
https://gerrit.opnfv.org/gerrit/#/c/946/
JIRA: -
Change-Id: I28438340f7cbad679c2ffd4d147fbf0c7d2a379d
Signed-off-by: raindirve <seanw@kth.se>
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1. Fixes runner failing because of key error in context 'target_ipaddr'.
2. Fixes type error when no options are specified in the task file
(for example as in the current iperf3 sample task file).
JIRA:-
Change-Id: I21a1dea4571c14dbb1f9862dcf70b078837ebf07
Signed-off-by: Kristian Hunt <kristian.hunt@gmail.com>
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pre-start and post-stop intention is to be used to gather
information about the target system.
single-shot and periodic-action intention is to perform
actions on the infrastructure or cloud resources. For example
server live migration or network interface down.
Example of what can be added in the runner section:
pre-start-action:
command: "heat stack-show demo"
periodic-action:
interval: 10
command: "ifconfig vboxnet1"
single-shot-action:
after: 30
command: "nova show goofy.demo"
post-stop-action:
command: "nova list"
pre-start and post-stop data are added into the output file.
periodic and single-shot are not because that would interfere with
the actual sampled data. Besides the intention is not to log statistics
but do things with the infrastructure such as server live migration.
TODO: add sections to the output file, something like pre, data & post
JIRA: YARDSTICK-46
Change-Id: Ia059813fb74733f86368aea9c7a20e5afb71d228
Signed-off-by: Hans Feldt <hans.feldt@ericsson.com>
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A simple test case is added that will test writes to ephemeral storage.
See samples/fio.yaml
The Fio test type can also be used to test block storage, just modify
the "filename" argument.
JIRA: YARDSTICK-34
Change-Id: I1758d2999f8a5fdd44726e1dfc3e9769ea39dad6
Signed-off-by: houjingwen <houjingwen@huawei.com>
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The "sequence" runner will use an input value of the test for every
run from a pre-defined list from the task file.
Example runner section of the task file:
type: Sequence
interval: 1
scenario_option_name: packetsize
sequence:
- 100
- 150
- 200
JIRA: YARDSTICK-47
Change-Id: I5bde9b78cb356499c338ef3da26ac1783670887d
Signed-off-by: Kristian Hunt <kristian.hunt@gmail.com>
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In the task file we have cross referencing between servers (VMs).
This is done with DNS style naming. However servers created in the
cloud does not get the same type of name.
This patch aligns the cloud resource name with the one in the task file.
This prepares for running external scripts that takes server names as
input (see YARDSTICK-46)
The "instances" support in model.Server is not really working and
should be removed or fixed. No sample task file is using this
feature for now.
Change-Id: If2f752a82d224f07e4b5ee2361c1ff2454f39462
JIRA: -
Signed-off-by: Hans Feldt <hans.feldt@ericsson.com>
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JIRA: YARDSTICK-48
Step duration for Pktgen can be configured for each step.
Change-Id: Ida6e2f7d8a1c7d86fb2e65389b5b56d5958d3ad9
Signed-off-by: Kristian Hunt <kristian.hunt@gmail.com>
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Example usage and output:
$ yardstick runner list
+------------------------------------------------------------------------------+
| Type | Description
+------------------------------------------------------------------------------+
| Duration | Run a scenario for a certain amount of time
| Arithmetic | Run a scenario arithmetically stepping an input value
| Constant | Run a scenario a certain number of times
+------------------------------------------------------------------------------+
$ yardstick runner show Duration
Run a scenario for a certain amount of time
If the scenario ends before the time has elapsed, it will be started again.
Parameters
duration - amount of time the scenario will be run for
type: int
unit: seconds
default: 1 sec
interval - time to wait between each scenario invocation
type: int
unit: seconds
default: 1 sec
$ yardstick scenario list
+------------------------------------------------------------------------------+
| Type | Description
+------------------------------------------------------------------------------+
| Iperf3 | Execute iperf3 between two hosts
| Pktgen | Execute pktgen between two hosts
| Ping | Execute ping between two hosts
+------------------------------------------------------------------------------+
$ yardstick scenario show Iperf3
Execute iperf3 between two hosts
By default TCP is used but UDP can also be configured.
For more info see http://software.es.net/iperf
Parameters
bytes - number of bytes to transmit
only valid with a non duration runner, mutually exclusive with blockcount
type: int
unit: bytes
default: 56
udp - use UDP rather than TCP
type: bool
unit: na
default: false
nodelay - set TCP no delay, disabling Nagle's Algorithm
type: bool
unit: na
default: false
blockcount - number of blocks (packets) to transmit,
only valid with a non duration runner, mutually exclusive with bytes
type: int
unit: bytes
default: -
JIRA: -
Change-Id: If218e129a30af7e20792190003c214677e732252
Signed-off-by: Hans Feldt <hans.feldt@ericsson.com>
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New command line handler with pluggable classes.
Task subcommand added.
To run a scenario: yardstick -d task start samples/ping.yaml
$ yardstick -h
usage: yardstick [-h] [-V] [-d] [-v] {task} ...
Command-line interface to yardstick
optional arguments:
-h, --help show this help message and exit
-V, --version display version
-d, --debug increase output verbosity to debug
-v, --verbose increase output verbosity to info
subcommands:
{task}
$ yardstick task -h
usage: yardstick task [-h] {start} ...
Task commands.
Set of commands to manage benchmark tasks.
optional arguments:
-h, --help show this help message and exit
subcommands:
{start}
$ yardstick task start -h
usage: yardstick task start [-h] [--keep-deploy] [--parse-only]
[--output-file OUTPUT_FILE]
taskfile
Start a benchmark scenario.
positional arguments:
taskfile path to taskfile
optional arguments:
-h, --help show this help message and exit
--keep-deploy keep context deployed in cloud
--parse-only parse the benchmark config file and exit
--output-file OUTPUT_FILE
file where output is stored, default
/tmp/yardstick.out
JIRA :-
Signed-off-by: Jo¶rgen Karlsson <jorgen.w.karlsson@ericsson.com>
Change-Id: If0672594efa4c94c94ebb73f0bc97ecfe3e00c62
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Make sure argument to ip_address() is always unicode.
Change-Id: Id319134fb412ba0ba26c57b8b7285b60e7222a79
JIRA:-
Signed-off-by: Jo¶rgen Karlsson <jorgen.w.karlsson@ericsson.com>
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The bash script expects 'destination' followed by 'option'
Change-Id: If1c42f867caaa05c794cc81acc34fdce1774eb7c
Signed-off-by: Jo¶rgen Karlsson <jorgen.w.karlsson@ericsson.com>
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A simple test case is added that will ping an external server on
the internet. See samples/ping-ext-ip.yaml
Change-Id: I15eb3cb6ab9e5c1cf280f2aade2bf4c9646d6cd4
JIRA: -
Signed-off-by: Hans Feldt <hans.feldt@ericsson.com>
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Change-Id: Ibd98cdcc0ed56ab376d0c2f8f37d2b53e07f2d2b
JIRA:-
Signed-off-by: Jo¶rgen Karlsson <jorgen.w.karlsson@ericsson.com>
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Running of unittest from run_test.sh is NOT enabled.
JIRA:-
Change-Id: I741d63e8ab37570c3cf67353fafc7f5210382219
Signed-off-by: Jo¶rgen Karlsson <jorgen.w.karlsson@ericsson.com>
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An external HOT template is a separate yaml file in native
Heat format HOT. The external template is referenced in the task
file and used as template for a "context". Parameters required at
template instantiation are also configured in the task file.
See new sample file ping-hot.yaml
Change-Id: Ie2b7ea96ea90b75ca4e08a29e2223ceeb1474724
JIRA: YARDSTICK-24
Signed-off-by: Hans Feldt <hans.feldt@ericsson.com>
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Two scripts are added. One that will be installed in user's PATH
and one that is an example of how to modify an image from within.
See README for example and script for more info
Change-Id: Iab743f6e9105d5ba872ffba0512ffee954c6d830
JIRA: YARDSTICK-28
Signed-off-by: Hans Feldt <hans.feldt@ericsson.com>
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Change-Id: Ibc18a2652d3e8f4656fc58d7a5b45daeb36178d1
JIRA: YARDSTICK-30
Signed-off-by: Jo¶rgen Karlsson <jorgen.w.karlsson@ericsson.com>
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A list of contexts can be specified, cross referencing between
contexts is supported and shown in the added sample file.
TBD can placement group work between stacks?
Change-Id: I26dbe94e52ba0be5e49f50fd70540a57de2204cb
JIRA: YARDSTICK-31
Signed-off-by: Hans Feldt <hans.feldt@ericsson.com>
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Supports measuring network throughput UDP.
SLA can be verified for packet lost per million packets (ppm)
Change-Id: Ie5972f189bbe58b39a2fae98630b2f117c176ae5
JIRA: YARDSTICK-5
Signed-off-by: Jorgen Karlsson <jorgen.w.karlsson@ericsson.com>
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tested by changing SLA action to assert and lower rtt, yardstick
command should exit non zero
Change-Id: I2dd091941fb4359add849f218cacc04f364142cd
JIRA: YARDSTICK-25
Signed-off-by: Hans Feldt <hans.feldt@ericsson.com>
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Supports measuring network throughput using TCP and UDP.
SLA can be verified for bytes per second compared against the
summary from iperf3.
Change-Id: Ia387aac64932b9c01a64acdcba152fc46b32e382
JIRA: YARDSTICK-20
Signed-off-by: Hans Feldt <hans.feldt@ericsson.com>
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Since we have no tests yet, just run flake8
Change-Id: I623d96c924524b2992175d345e176b7fd743413d
JIRA: -
Signed-off-by: Hans Feldt <hans.feldt@ericsson.com>
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cidr defaults to '10.0.1.0/24' if not specified
Change-Id: I12b25be8d4e4be3b56cf71096dfab439f91cf7d1
JIRA: -
Signed-off-by: Jörgen Karlsson <jorgen.w.karlsson@ericsson.com>
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Prepare for "service type" of scenarios that e.g. needs to start
a service in setup and shut it down in teardown.
In the runners, instantiation of the scenario is moved after the
"worker START" log to get a more logical sequence logged.
Change-Id: Idfaf5bb396eab9261e820291885b5a1dbc32f71e
JIRA: -
Signed-off-by: Hans Feldt <hans.feldt@ericsson.com>
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This allows running yardstick from a container not using a
virtualenv.
Example commands to build and run:
docker build -t opnfv/yardstick .
docker run -it --rm opnfv/yardstick
Change-Id: Ia5a433c116d61e8d27e5ddb7186ef4b3ecd35e87
JIRA: -
Signed-off-by: Hans Feldt <hans.feldt@ericsson.com>
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Some necessary setup fixes (after the pbr 1.0.1 release)
JIRA: -
Change-Id: I6259f7211b2f446e57461b7b6ac0e42387b92f5c
Signed-off-by: Hans Feldt <hans.feldt@ericsson.com>
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The "model" module contains classes that helps the main logic of yardstick
to maintain a logical model/representation of the context as described in
the yaml file.
The main class Context has methods to deploy and undeploy the context
into/from some target cloud.
Change-Id: Ia04d9132ab8ef5de5dab686929e4b7ac05d7af30
JIRA: -
Signed-off-by: Hans Feldt <hans.feldt@ericsson.com>
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The heat module contains two classes, Template and Stack. Resources
are added to a Template instance and then deployed. This returns a
Stack instance that holds the output values from the deployment and
that also has a method to undeploy - delete the stack.
Change-Id: Ief3f75bbb015e5d43023b8d8e8ece49673572b13
JIRA: -
Signed-off-by: Hans Feldt <hans.feldt@ericsson.com>
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yardstick for now uses a pre-generated ssh key
Change-Id: Iac9f76c82c58e45f1ec8ac1bf529c3ba3562da4e
JIRA: -
Signed-off-by: Hans Feldt <hans.feldt@ericsson.com>
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run_tests.sh now runs clean
Change-Id: Idadebabfa9306cf750207326f5f0b5a35530af34
JIRA: -
Signed-off-by: Hans Feldt <hans.feldt@ericsson.com>
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previously run_tests always returned 0 no matter the result.
It can now be hooked up to a gerrit gate job.
Change-Id: I2c4bccec71c179fd2b1b965613c34179da830ac5
JIRA: -
Signed-off-by: Hans Feldt <hans.feldt@ericsson.com>
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The "duration" runner will run a test for an amount of time.
The "arithmetic" runner will increase an input value of the test for
every run until a limit is reached.
Change-Id: I31c9864604110ce3f5d19ec110144d1c886c7620
JIRA: -
Signed-off-by: Hans Feldt <hans.feldt@ericsson.com>
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This simple benchmark can be used to measure network latency.
Change-Id: I41f5b9f32544b2e668d39220fcfb87ed493f4baa
JIRA: -
Signed-off-by: Hans Feldt <hans.feldt@ericsson.com>
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