per Intel policy to include file commit date using git cmd
below. The policy does not apply to non-Intel (C) notices.
git log --follow -C90% --format=%ad --date default <file> | tail -1
and then pull just the year from the result.
Intel copyrights were not added to files where Intel either had
no contribution ot the contribution lacked substance (ie license
header updates, formatting changes, etc)
For intel copyrights added, --follow and -C95% were used.
Signed-off-by: paul luse <paul.e.luse@intel.com>
Change-Id: I2ef86976095b88a9bf5b1003e59f3943cd6bbe4c
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15209
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Krzysztof Karas <krzysztof.karas@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
bdevperf application is utilized in multiple test scenarios
and most prominently in SPDK performance reports.
Similar to perf and fio_plugins, it is used to measure performance.
It is intended to represent the expected behavior of users
application that use SPDK bdev layer.
Applications under --enable-tests are intended for specific test
scenarios and user interaction is usually via a test scripts.
Meanwhile --enable-examples are used more broadly to teach and
show usage of SPDK libraries.
As an added benefit with this patch, its possible to compile
bdevperf without need to satisfy additional requirements to
compile all the test applications.
Change-Id: I9aaec1f9d729a1cdee89b5fdc365d61c19b03f82
Signed-off-by: Krzysztof Karas <krzysztof.karas@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14558
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Signed-off-by: Michal Berger <michal.berger@intel.com>
Change-Id: Id77e499d25452bc07d595ed41e683c99082babd9
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14242
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Enable BPF traces only for bdevperf for now, as it's
easiest to do thanks to "-z" option (wait for RPC before
starting the workload).
Other performance tools will come later - workloads start
immediately and enabling traces will need more thought.
Change-Id: I4a1cab358f4f3fcf1c838ed2dcd06b595c79f3dc
Signed-off-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/8687
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
For Test Case 2: SPDK NVMe BDEV I/O Cores Scaling
we need to specify DPDK main (primary) core.
Signed-off-by: Pawel Piatek <pawelx.piatek@intel.com>
Change-Id: I53d706c4173e16035a3883c29547659a0c7a22fc
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/8553
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Ziye Yang <ziye.yang@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Allow for alternative fio job layout.
"group" (default) will create X fio job sections for
X assigned CPUs and distribute available NVMes between
sections. (e.g. 4 CPU test with 24 NVMes will result in
4 fio job sections with 6 NVMes each and scaled iodepth)
"split" will create a separate job section for each
available NVMe, but still pin it to desired CPU thread
using cpus_allowed option.
This allows for alternative way of testing io_uring
which fails to run some cases with fixedbufs=true and
high iodepth values (caused by system-wide default
UIO_MAXIOV=1024).
Signed-off-by: Karol Latecki <karol.latecki@intel.com>
Change-Id: Iab835596a59f6437b067d1117208e5abd6c8d36b
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/5727
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Michal Berger <michalx.berger@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Save latency log only when needed (i.e. latency tests).
Otherwise in some condition (high IO tests) this may stress
fio too much and cause a crash or fio might just refuse
to run the job.
Signed-off-by: Karol Latecki <karol.latecki@intel.com>
Change-Id: I61993d05ba91e88e9b6580d8ee39f255e1b09076
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/5476
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Community-CI: Mellanox Build Bot
Print bdev.conf we're going to use in test
after generating it.
Signed-off-by: Karol Latecki <karol.latecki@intel.com>
Change-Id: I8b74b8afb9c4fca200b961d0d0d9818578ef1307
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4281
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Maciej Wawryk <maciejx.wawryk@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Setting should be "-1" for polling, otherwise "0"
works as hybrid-polling.
Signed-off-by: Karol Latecki <karol.latecki@intel.com>
Change-Id: I5f1fb602f750162a7c164703859f2e74c9092146
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4280
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Maciej Wawryk <maciejx.wawryk@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
These were not really needed and parsing functions had to
be unnecessarily called multiple times.
Signed-off-by: Karol Latecki <karol.latecki@intel.com>
Change-Id: I277125bbb3d598a348164e8834843d0d04f1434c
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4098
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Michal Berger <michalx.berger@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Calculating kernel fio results did not take
number of workload retries into account for latency
stats.
Signed-off-by: Karol Latecki <karol.latecki@intel.com>
Change-Id: I418845d2f6be328827e4217c2eca761b0c211504
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4096
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Maciej Wawryk <maciejx.wawryk@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Michal Berger <michalx.berger@intel.com>
Using only Bash for calculation in this script
results in operating only on integers, which lead
to wrong results being saved after test run.
For example - submission latency of 0.175usec was
saved as 0usec.
Change-Id: I6f9924d12189631ab6d0bdc5385e642b6c2aa34f
Signed-off-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4013
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Michal Berger <michalx.berger@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
If intel_pstate is disabled in boot options, allow to
change CPU frequency using "userspace" cpu governor.
Change-Id: I390492c7be28df408f3cbb774ba5360859649fe0
Signed-off-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/3376
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Configuration file generation was split into multiple
places/functions in scripts. Move it into a single
function. "time_based" fio parameter has been moved to
fio config template file as it is not configurable.
There is still a lot of room for improvement here, because
create_fio_config() function uses mixed local variables
(as function arguments) and global variables.
Change-Id: Ica3717d0d28692d24c861c2d32e729761c5c8647
Signed-off-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/3345
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
There's no reason to keep usage and getopts
outside of the main script.
Other small changes while at it:
- use small letters for all "dir" variables
(consistent with most of other test scripts)
- try to move default & global variables into
one place.
- remove long comment from top of the main script.
It was basically the same as "help" for getopts.
Change-Id: Ic99f4bb1808b55dea80b534f7b4e0a65595ed053
Signed-off-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/3335
Community-CI: Mellanox Build Bot
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Vitaliy Mysak <vitaliy.mysak@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Allow to set custom size of bdev IO cache and pool
sizes.
Change-Id: I574d1e949f705d8f834539d5879f0a1e72865e00
Signed-off-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/3297
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Use a simple config file to select NVMes for test
instead of selecting them all via gen_nvme.sh.
HW platforms may differ significantly in setup and
capabilities, so using all disks in sequential order
is not always a good way.
(e.g. using "first" four available NVMes for test
may yield not optimal results if it turns out that
NVMes are connected to oversubscibed PCIe switch)
Change-Id: I55dd85799a5859c4764e94e1d8058e01ad9b84f0
Signed-off-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/3296
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Script was written in such a way that tests would be
performed starting with all found NVMe disks in configuration.
Then the number of disks for the workload would be reduced in
loop until reaching 1. This is the scenario used in test
case 1, described in SPDK NVMe Performance Benchmark document.
--disk-no allowed to avoid running test in loop, and specify
just a single value for the number of disks to be tested.
Both loop logic and --disk-no are no longer required as
tests are scheduled and run via CI system which picks the
parameters for each test run.
Change-Id: Iad0f4d0d259ac64680fd5bb69d7cbb7e0afff79c
Signed-off-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/3295
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
- Change divisor in nsec to usec calculation to "1000".
- Ignore MIX param when rw mode is set to 100% read or
100% write.
- Use MIX param as number in 0.0-1.0 range for calculating
summary read+write latency.
- Use jq "//" alternative operator when querying for fields
which might not exist in JSON object. Assume "0" for
non-existent fields, otherwise jq reports "null", which
in turn results in script errors.
Change-Id: Ibc8f91f058d9ae31ee1b60f4b253c42b743ae22f
Signed-off-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/3294
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Previous changes moved some of the fio CLI parameters into
a bash heredoc to save into a text file, but it was put in
wrong place in the script.
Move global fio parameters a couple lines up so that the
resulting fio config file has the correct form of:
[global]
global_params
[testjob]
testjob_params
Signed-off-by: Karol Latecki <karol.latecki@intel.com>
Change-Id: I3a958fe5ce880ab63a079c345e6b24fd1d3bae32
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/3293
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Michal Berger <michalx.berger@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Group all kernel conditionals for various ioengines in
one if block.
Change-Id: I14f736c1ab8fce13effeb9ec06731b3d14859941
Signed-off-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/479818
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Part of results_dir variable was unnecesarily repeated.
Change-Id: I282e1f7389f79aeccf44b09f257ef33842be517b
Signed-off-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/479938
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Allow running tests with nvme/perf. This will be needed
for comparison with bdevperf and/or fio nvme plugin.
Change-Id: Ie351d1b3c9d8eae430161779f9818c04d87e6ed7
Signed-off-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/479821
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Try to pass most of fio configuration file parameters via
configuration file instead of using double dash command line
arguments.
This improves readibility of script and makes fio config file
more useful if it's archived after finished test run.
Change-Id: I0b718a98dc8b5096dc0c15a87c8ed1a4b64251a3
Signed-off-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/479819
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Move executable lines from common.sh body into a function.
Otherwise these are run when file is sourced.
Leaving getopts as only executable in common.sh, this can
be fixed later and does not cause problems now.
Change-Id: Iddbfd9aff5cd006cf3afb579f627f3463663ea6a
Signed-off-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/479816
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Pawel Kaminski <pawelx.kaminski@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Move all related steps to common.sh/preconditioning() function
so that everything is in one place.
Change-Id: I253a185a5c16e9ba31c84aa945f6c3033f80d53f
Signed-off-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/479815
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Maciej Wawryk <maciejx.wawryk@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
This variable was hidden as lowercase var at the
very end file while in fact it's used as global in the
main script.
Change-Id: I68d53d953a63a3f53a3129f1817c7108a38da4bc
Signed-off-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/479814
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Maciej Wawryk <maciejx.wawryk@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Pawel Kaminski <pawelx.kaminski@intel.com>
Make sure that all setting files under /sys/block/nvme*
have time to get created properly.
Change-Id: I9e3bf973fc09d2f5c38be3b29aa1fea4137c0402
Signed-off-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/476557
Reviewed-by: Maciej Wawryk <maciejx.wawryk@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Variable was used as an array but is now assigned a string.
Change-Id: I79e59d80be96657a9c2fc66f9d205458f9db67b2
Signed-off-by: Pawel Kaminski <pawelx.kaminski@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/468366
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Maciej Wawryk <maciejx.wawryk@intel.com>
Adding capability to use bdevperf to this script. We
need to use bdevperf to demonstrate performance of up
to 10 million IOPS per core. fio overhead limits that
number to less than 3 million IOPS/core.
Signed-off-by: John Kariuki <John.K.Kariuki@intel.com>
Change-Id: Iad81fc73a961b05e168befbed01bf800b9888564
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/459695
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Nvme latency tests
IOPS vs. Latency at different queue depths
Signed-off-by: Pawel Niedzwiecki <pawelx.niedzwiecki@intel.com>
Change-Id: I1192a18fa05f36c74385d286e86db571d52b9224
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/424063
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-by: John Kariuki <John.K.Kariuki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
