Latency increases as rate of flow addition increases
| Affects | Status | Importance | Assigned to | Milestone | ||
|---|---|---|---|---|---|---|
| Juniper Openstack | Status tracked in Trunk | |||||
| R3.0 |
Won't Fix
|
High
|
Praveen | |||
| R4.0 |
Fix Committed
|
High
|
Praveen | |||
| Trunk |
Fix Committed
|
High
|
Praveen | |||
Bug Description
Latency for the flows is more if rate of flow is increased.
Traffic was sent from Ixia port to MX to VM (service instance) back to MX and Ixia
Rate 1K from Ixia ( 2k flows if it was a single VM , 4k flow records added per sec ) , Total 150K different flows sent .
Ixia Sent : 150k Ixia Recv : 149999 Avg Latency : 411033ns , Min Latency : 300650ns , Max latency : 18351530ns
Rate 5K from Ixia ( 10k flows if it was a single VM , 20k flow records added per sec ) , Total 300K different flows sent .
Ixia Sent : 300k Ixia Recv : 299995 Avg Latency : 770006ns , Min Latency : 271420ns , Max latency : 162788010ns
Rate 10K from Ixia ( 20k flows if it was a single VM , 40k flow records added per sec ) , Total 300K different flows sent .
Ixia Sent : 300k Ixia Recv : 259275 Avg Latency : 304074360ns , Min Latency : 1830620ns , Max latency : 626906270ns
| Changed in juniperopenstack: | |
| assignee: | nobody → Praveen (praveen-karadakal) |
| tags: | added: vrouter |
| Changed in juniperopenstack: | |
| importance: | Undecided → High |
| information type: | Proprietary → Public |
| tags: | added: performance |
| Hari Prasad Killi (haripk) wrote | #1 |
| Changed in juniperopenstack: | |
| status: | New → Fix Committed |
| milestone: | none → r4.0.1.0 |
Fixed as part of flow updates till R4.0