services:-
Running:
applmgmt lwsmd vmafdd vmcad vmdird vmdnsd vmonapi vmware-cis-license vmware-cm vmware-content-library vmware-eam vmware-perfcharts vmware-psc-client vmware-rbd-watchdog vmware-rhttpproxy vmware-sca vmware-statsmonitor vmware-sts-idmd vmware-stsd vmware-vapi-endpoint vmware-vmon vmware-vpostgres vmware-vpxd-svcs vsphere-client vsphere-ui
Stopped:
pschealth vmcam vmware-imagebuilder vmware-mbcs vmware-netdumper vmware-sps vmware-updatemgr vmware-vcha vmware-vpxd vmware-vsan-health vmware-vsm
You have a problem with your vCenter, then. It's spinning because the vCenter service is stopped (vmware-vpxd).
Check DB space.
is inventory loading fine in vi client?
That's not the issue. If the vCenter service daemon is stopped, nothing else matters. Inventory will not load in VI client (if applicable here).