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ZIH
hpcsupport
hpc-compendium
Commits
03364204
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03364204
authored
3 years ago
by
Danny Marc Rotscher
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Update doc.zih.tu-dresden.de/docs/software/pika.md
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PIKA is a hardware performance monitoring stack to identify inefficient HPC jobs. Users of ZIH
PIKA is a hardware performance monitoring stack to identify inefficient HPC jobs. Users of ZIH
systems have the possibility to visualize and analyze the efficiency of their jobs via the
systems have the possibility to visualize and analyze the efficiency of their jobs via the
[
PIKA web interface
](
https://selfservice.zih.tu-dresden.de/l/index.php/hpcportal/jobmonitoring/z
..
/jobs
_and_resources
)
.
[
PIKA web interface
](
https://selfservice.zih.tu-dresden.de/l/index.php/hpcportal/jobmonitoring/z
ih
/jobs
)
.
!!! hint
!!! hint
To understand this small guide, it is recommended to open the
To understand this small guide, it is recommended to open the
[web interface](https://selfservice.zih.tu-dresden.de/l/index.php/hpcportal/jobmonitoring/z
..
/jobs
_and_resources
)
[web interface](https://selfservice.zih.tu-dresden.de/l/index.php/hpcportal/jobmonitoring/z
ih
/jobs)
in a separate window. Furthermore, at least one real HPC job should have been submitted.
in a separate window. Furthermore, at least one real HPC job should have been submitted.
## Overview
## Overview
PIKA consists of several components and tools. It uses the collection daemon collectd, InfluxDB to
PIKA consists of several components and tools. It uses the collection daemon collectd, InfluxDB to
store time-series data and MariaDB to store job metadata. Furthermore, it provides a powerful
store time-series data and MariaDB to store job metadata. Furthermore, it provides a powerful
[
web interface
](
https://selfservice.zih.tu-dresden.de/l/index.php/hpcportal/jobmonitoring/z
..
/jobs
_and_resources
)
[
web interface
](
https://selfservice.zih.tu-dresden.de/l/index.php/hpcportal/jobmonitoring/z
ih
/jobs
)
for the visualization and analysis of job performance data.
for the visualization and analysis of job performance data.
## Table View and Job Search
## Table View and Job Search
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