Disclaimer

Known affected versions were inferred from fixed-version data and were not explicitly confirmed by the vendor: 8.1.13, 9.1.2

The earliest recollection of this bug is traced back to PAN-OS 8.1.14 - July 22, 2025. This bug is fixed in PAN-OS versions 9.1.3, 8.1.14. Fixed an issue with log collectors on Panorama where large indexes caused higher than expected CPU usage when disk space usage was high. Fixed an issue with log collectors on Panorama where large index sizes caused higher CPU usage than expected when disk space usage was high. For more information: https://docs.paloaltonetworks.com/pan-os/8-1/pan-os-release-notes/pan-os-8-1-addressed-issues/pan-os-8-1-14-addressed-issues https://docs.paloaltonetworks.com/pan-os/9-1/pan-os-release-notes/pan-os-9-1-addressed-issues/pan-os-9-1-3-addressed-issues