Archive for the ‘Citrix Netscaler’ Category
Citrix NetScaler – get details on latest features, tips and tricks for easy configuration
Samstag, Mai 16th, 2020Citrix Application Delivery Controller (ADC) – formerly known as NetScaler ADC and Citrix Gateway formerly known as NetScaler Gateway that, if exploited, could allow an unauthenticated attacker to perform arbitrary code execution
Dienstag, Januar 14th, 2020Citrix Application Delivery Controller (ADC) – on December 17 2019 Citrix released security bulletin CTX267027 Citrix expects to have firmware updates in the form of refresh builds to be available across all supported versions of Citrix ADC and Citrix Gateway before the end of January 2020
Citrix NetScaler ≥12.0 – High CPU Usage on NetScaler VPX Reported on VMware ESXi Version 6.0
Dienstag, August 6th, 2019Citrix NetScaler – when monitoring CPU utilization on the NetScaler you will periodically notice Management CPU (CPU 0) reporting 100% Utilization – this is normal behavior – the NetScaler’s management CPU performs periodic tasks to compress and roll-over log files, amongst other things. These processes are designed to take 100% CPU utilization on the Management CPU.
This is an expected behavior with latest NetScaler ≥12.0 build. This is because we have disabled CPU yielding for the VPX.
In case you want to over-ride it they can use CLI command to enable yield: