This is done to calculate readings with better precision and fix
the case where calculation of total reading from given entity would
fail if it was < 1 (as bc drops the leading 0, leaving e.g. .42).
Signed-off-by: Michal Berger <michal.berger@intel.com>
Change-Id: I68f2df89c340dba28d15c4aaac3e106c9f8057d4
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/16586
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Replace spaces with undescores for each sensor name
to avoid dealing with filenames with spaces later.
Change-Id: I2115cc14a15a53a7d92a7dae5cb6d1bfa7fb4402
Signed-off-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15352
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Jaroslaw Chachulski <jaroslawx.chachulski@intel.com>
Reviewed-by: Michal Berger <michal.berger@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
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>
This uses RAPL's powercap interface under sysfs. The alternative is
to use MSRs directly, but with this we don't have to bother about
different cpu models, etc. as kernel does that for us here.
Signed-off-by: Michal Berger <michal.berger@intel.com>
Change-Id: I91ed5d67edf2669b9d7b271bbc02ecc61a6a3ea2
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15182
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This script is a wrapper around ipmitool which attempts to extract
power statistics from the BMC. It's mainly based around DCMI spec
to make sure it's common for most of the platforms that we use
in our CI. If given BMC does not conform to DCMI, there's a fallback
in place which attempts to find proper sensor in the SDR which may
report overall power usage of the underlying system.
By default, current ("NOW") reading is extracted in context of DCMI.
Different intervals may be defined, and when matched with supported
averaging time periods, special version of the command will be used
to extract additional avg, min, max information for given time (e.g.
current, max, min, avg readings from last 1m). For the SDR fallback,
only current reading can be extracted.
When terminated, script dumps all readings + their averaged value
into separate .txt files.
Change-Id: Ifc8c1defe862254864d69de7edf5cce635aff258
Signed-off-by: Michal Berger <michal.berger@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14144
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
