Large threadmonitor<num>.log files exist in the vsphere-ui logs directory

Products

• VMware vCenter Server

Issue/Introduction

 The threadmonitor logs might not be properly compressed and can reach up to 10 files, 100 MB each.

# find /storage/log/ -type f -print0 | xargs -0 du -h | sort -rh | head -n 100
101M    /storage/log/vmware/vsphere-ui/logs/threadmonitor9.log
101M    /storage/log/vmware/vsphere-ui/logs/threadmonitor8.log
101M    /storage/log/vmware/vsphere-ui/logs/threadmonitor7.log
101M    /storage/log/vmware/vsphere-ui/logs/threadmonitor6.log
101M    /storage/log/vmware/vsphere-ui/logs/threadmonitor5.log
101M    /storage/log/vmware/vsphere-ui/logs/threadmonitor4.log
101M    /storage/log/vmware/vsphere-ui/logs/threadmonitor3.log
101M    /storage/log/vmware/vsphere-ui/logs/threadmonitor2.log
101M    /storage/log/vmware/vsphere-ui/logs/threadmonitor1.log
:

Environment

VMware vCenter Server 8.0
VMware Cloud Foundation 9.0

Resolution

This issue is resolved in releases below:

VMware vCenter 8.0 Update 3g
VMware vCenter 9.0.1.0

Additional Information

VMware vCenter 8.0 Update 3g Release Notes

VMware Cloud Foundation 9.0.1.0 Release Notes

 

The Japanese version of this KB : vsphere-ui logs ディレクトリに大きな threadmonitor<num>.log ファイルが表示される