util_fmt now provides support for JSON Lines text format. Adapt certain
checks in the code and document the newly supported format in the man
page accordingly.
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
When machine parseable format is specified via hyptop --format csv
the summary row for csv does not have any indicator or and a blank
system name. Avoid this confusion by adding "SUM" as system name.
Reviewed-by: Steffen Eiden <seiden@linux.ibm.com>
Signed-off-by: Mete Durlu <meted@linux.ibm.com>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
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>
The separator line is written as part of the input processing step and
is better be moved to the place where the table is actually written.
Same goes for the terminating '\n' which is performed as the final step
while updating the terminal in batch mode.
While at it, use the designated print functions over raw printf().
Reviewed-by: Mete Durlu <meted@linux.ibm.com>
Reviewed-by: Steffen Eiden <seiden@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>
