Physical machine information does not include any monotonically
increasing time field like other per CPU information blocks. This
Prevents the percentage calculation for the physical information fields
as the divisor(time_delta) is missing;
field% = (value_current - value_previous) / time_delta
To circumvent that, use the current partition's per CPU online time
values to calculate the time_delta. Integrate time_delta as a new
field(phys_delta_us) specific to the physical systems.
Explicitly CPU0 online time is used, since CPU0 is always online
and cannot be deconfigured on s390x. Its online-time deltas would
match those of the physical CPUs.
Since a new field has to be used for physical systems a new
column in the table also has to be created but instead map the
physical system field to the corresponding regular system fields
for a nicer table view.
Reviewed-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Mete Durlu <meted@linux.ibm.com>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Introduce a new row to represent the underlying physical machine
and the physical information hyptop gathers from diag.
Reviewed-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Mete Durlu <meted@linux.ibm.com>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Introduce a new command line flag ("--format") to specify the output
format in batch mode. Valid options are "pairs" for shell-compatible key
value pairs, "csv" for CSV, "json" for a formatted JSON document, and
"json-seq" for a stream of JSON text sequences as per RFC7464[1].
[1]: https://datatracker.ietf.org/doc/html/rfc7464
Note: Specifying the --format flag implies the --batch_mode flag.
Reviewed-by: Jan Höppner <hoeppner@linux.ibm.com>
Reviewed-by: Mete Durlu <meted@linux.ibm.com>
Signed-off-by: Bjoern Walk <bwalk@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
This commit is based on the s390-tools-1.39.0 version.
Changes on top of s390-tools-1.39.0:
- Add MIT license to all source files
- Add LICENSE file
- Transform REAMDE to README.md (markdown)
- Add AUTHORS.md file
- Add CONTRIBUTING.md file
- Move changelog from README to CHANGELOG.md file
Reviewed-by: Stefan Haberland <sth@linux.vnet.ibm.com>
Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Mete Durlu