Tools Performance throughput tests regressed

Lots of tools throughput for cbback, restore and export numbers went down by  90%.Seeing this with 7.2.4 as well as trinity.In one of backup test: 

7.2.4
https://perf.jenkins.couchbase.com/job/leto/32766/ 7.2.4-7059
Tool Logs: 

https://s3-us-west-2.amazonaws.com/perf-artifacts/jenkins-leto-32766/cbbackupmgr-collectinfo-backup-2023-12-11T065602.zip
cbmonitor graphs : 

http://cbmonitor.sc.couchbase.com/reports/html/?snapshot=leto_724-7059_backup_8a94

Last good build:
https://perf.jenkins.couchbase.com/job/leto/32665/ 7.2.4-7047

Trinity: 
https://perf.jenkins.couchbase.com/job/leto/32734/console  7.6.0-1914

Tool Logs: 

https://s3-us-west-2.amazonaws.com/perf-artifacts/jenkins-leto-32734/cbbackupmgr-collectinfo-backup-2023-12-08T121104.zip

cbmonitor graphs : http://cbmonitor.sc.couchbase.com/reports/html/?snapshot=leto_760-1914_backup_a666

Last good build:
https://perf.jenkins.couchbase.com/job/leto/32633/console  7.6.0-1882

Some more test are also regressed : 
For Restore:

For backup:

For Import :

You can find those over here : https://showfast.sc.couchbase.com/#/timeline/Linux/tools/import/all