Kyle Dong

pkg/option: allow policy-filter-map-entries configurable via flag

2

### Description This commit introduces a new flag to configure the number of entries in policy filter maps. This allows users to tune the map size based on workload scale...

tetragon/pkg: add user-configurable BPF_F_NO_PREALLOC flag support

5

### Description This commit adds support for controlling the BPF_F_NO_PREALLOC flag on BPF maps through CLI flags. Users can now disable preallocation globally or for specific maps to reduce memory...

### Is there an existing issue for this? - [x] I have searched the existing issues ### Is your feature request related to a problem? _No response_ ### Describe the...

Per-CPU BPF Maps in Tetragon Cause High Memory Usage on Large Nodes

1

### Is there an existing issue for this? - [x] I have searched the existing issues ### Is your feature request related to a problem? _No response_ ### Describe the...

Optimize BPF maps with BPF_F_NO_PREALLOC to reduce memory usage

22

### Is there an existing issue for this? - [x] I have searched the existing issues ### Is your feature request related to a problem? As mentioned part of #4191,...

Allow configuring policy filter map size

3

### Is there an existing issue for this? - [x] I have searched the existing issues ### Is your feature request related to a problem? Currently, Tetragon limits the number...