Linux Networking With eBPF
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Socket Programming Essentials in C
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Linux Networking With eBPF
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Socket Programming Essentials in C
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process_stats_data_processing.py
# We import px, which is the library we will be using to add extra data to our table.
import px
# We gather data from the last 5 minutes, from the `process_stats` table, and create a dataframe from it.
df = px.DataFrame(table='process_stats', start_time='-5m')
# Below, we are adding extra data to our table, using `context` or `execution_time_functions`
df.pod_id = df.ctx['pod_id']
df.pod_name = px.upid_to_pod_name(df['upid'])
df.pod_id = px.pod_name_to_pod_id(df['pod_name'])
df.cmd = df.ctx['cmdline']
df.pid = df.ctx['pid']
df.container_name = df.ctx['container_name']
df.container_id = df.ctx['container_id']
# We group the dataframe based on certain attributes, and aggregate the data.
df = df.groupby(['pid', 'cmd', 'upid', 'container_name']).agg()
# We display the dataframe.
px.display(df, 'processes_table')
