[SERVER-26456] Avoid overloading Windows test machines Created: 04/Oct/16  Updated: 04/Oct/16  Resolved: 04/Oct/16

Status: Closed
Project: Core Server
Component/s: Testing Infrastructure
Affects Version/s: None
Fix Version/s: None

Type: Bug Priority: Major - P3
Reporter: Eric Milkie Assignee: DO NOT USE - Backlog - Test Infrastructure Group (TIG)
Resolution: Duplicate Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Depends
Duplicate
duplicates SERVER-26308 Decrease number of jobs for sharding-... Closed
Operating System: ALL
Participants:
Linked BF Score: 0

 Description   

This "sharding" task, for example, ran on a Windows Debug host with 32 concurrent jobs:
https://evergreen.mongodb.com/task/mongodb_mongo_master_windows_64_2k8_debug_sharding_ba344084775139e211e6d8904a2282c1cec1ad83_16_09_30_18_03_50

Even with the staggering test starting (which staggers successive job starts by 10 seconds, but only after the first five jobs have started simultaneously), running this number of jobs on one machine will still overwhelm the IO subsystem.


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