- Add option to throttle iops in VMs using cgroups
- Add option to measure CPU utilization in VMs using SAR
- Add option to limit kernel vhost CPU cores (not NUMA optimized)
- Add option to do lvol preconditioning using fio bdev plugin
before running IO performance test
Change-Id: I7e0fcf977be96ecf837385c2abc9d5dabbe2f8c5
Signed-off-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-on: https://review.gerrithub.io/c/434229
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Reviewed-by: Paweł Niedźwiecki <pawelx.niedzwiecki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Due to change of defauly Python interpreter to Python3
we need to decode byte object from check_output()
to utf-8, otherwise there is an error.
Change-Id: I83e2d79ec8c3934c5c6d00768288fbb4c5a50914
Signed-off-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-on: https://review.gerrithub.io/428172
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
This it to prepare for RPM package. Also lower number of dependencies
needed by SPDK tools.
Update changelog to deprecate Python 2 and explicit interpeter invoking
in scripts.
Change-Id: I2497cca721cbcbadc1c99c675f8b8b7f682d5efa
Signed-off-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Reviewed-on: https://review.gerrithub.io/425233
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@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>
This isn't a significant effort to fix, so let's just enable it to move
closer to the official Python PEP 8 guidelines.
Fix up the existing instances where we didn't already have two lines
between functions, and re-enable the pep8 warning.
Change-Id: I9cf5e7e32b9c6dfedbd1b0f9bc92951cbb2c8a0d
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/399949
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Fix up the two existing instances of trailing whitespace in text files,
and add a check to enforce that no new trailing whitespace is added.
Change-Id: I2197bed69bb356142aa6d2e4e8261c7434dd358b
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/383291
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I8150aa5e0d320c38a66eb59ce7e08e2089c7d1d3
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/381915
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Change-Id: I7808cce81b0023c4c69b91dccbcdad48970da7fa
Signed-off-by: GangCao <gang.cao@intel.com>
Reviewed-on: https://review.gerrithub.io/376299
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: John Kariuki <John.K.Kariuki@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Add the python script that we use to run NVMe driver performance
test for different workloads. The scripts outputs a csv file that
you can import to Excel and plot performance for different qd, rw
mix & io size. The sh script performs the prework and then calls
the py script.
Change-Id: Id6fd0ff28221d8cf8b2c8a77e47288f9739341fc
Signed-off-by: John Kariuki <John.K.Kariuki@intel.com>
Reviewed-on: https://review.gerrithub.io/363315
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
