xRDP with 100% CPU Usage
(Doc ID 2890897.1)
Last updated on AUGUST 23, 2022
Applies to:
Oracle Cloud Infrastructure - Version N/A to N/A [Release 1.0]Oracle Compute Cloud Service - Version N/A to N/A
Linux OS - Version N/A to N/A [Release OL8U4]
Information in this document applies to any platform.
Symptoms
The system is seen constantly with High CPU usage (all cores at 100%):
top - 05:43:47 up 277 days, 17:49, 1 user, load average: 2.00, 2.02, 2.00
Threads: 277 total, 3 running, 202 sleeping, 0 stopped, 0 zombie
%Cpu(s): 18.4 us, 81.6 sy, 0.0 ni, 0.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
KiB Mem : 15838972 total, 9636964 free, 817228 used, 5384780 buff/cache
KiB Swap: 8388604 total, 8388604 free, 0 used. 13896124 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
10634 root 20 0 154372 3268 2264 R 94.1 0.0 42638:35 /usr/sbin/xrdp --nodaemon
18767 root 20 0 154372 3268 2264 R 94.1 0.0 42610:45 /usr/sbin/xrdp --nodaemon
1 root 20 0 227604 12656 7012 S 0.0 0.1 68:46.21 /usr/lib/systemd/systemd --switched-root --system --deserialize 21
2 root 20 0 0 0 0 S 0.0 0.0 0:04.62 [kthreadd]
(...)
Changes
xRDP was installed on a Bastion system
Cause
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In this Document
| Symptoms |
| Changes |
| Cause |
| Solution |
| References |