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Measure
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Summary | 37 Annotations
overall runtime of batch jobs
2020/06/11 09:06
CPU’s memory hierarchy
2020/08/17 12:12
various levels of caching
2020/08/17 12:12
mitigate this performance isolation problem
2020/08/19 06:31
CFS (Completely Fair Scheduler)
2020/08/19 06:31
critical low-latency services
2020/08/19 06:31
batch jobs
2020/08/19 06:32
predictability
2020/08/19 06:32
performance of these containers
2020/08/19 06:32
data driven solution
2020/08/19 06:33
every few microseconds
2020/08/19 06:34
heuristics
2020/08/19 06:34
data-driven decisions
2020/08/19 06:35
mitigating CFS performance issues
2020/08/19 06:40
core pinning or nice values
2020/08/19 06:40
resource allocation problem
2020/08/19 06:45
illusion of concurrency
2020/08/19 06:45
Mixed Integer Program (MIP)
2020/08/19 06:46
K containers
2020/08/19 06:47
d threads,
2020/08/19 06:47
a priori good placement decisions
2020/08/19 06:50
avoid spreading a container across multiple NUMA sockets
2020/08/19 06:50
don’t use hyper-threads
2020/08/19 06:50
even out pressure on the L3 caches
2020/08/19 06:50
don’t
2020/08/19 06:50
don’t shuffle things too much
2020/08/19 06:50
each container’s cpuset cgroup
2020/08/19 06:57
fence
2020/08/19 06:57
a remote optimization service
2020/08/19 07:00
periodically enqueue rebalance events
2020/08/19 07:00
container-to-threads
2020/08/19 07:00
every couple of hours on weeks of data
2020/08/19 07:01
coming 10 minutes
2020/08/19 07:01
contextual features
2020/08/19 07:01
time-series features
2020/08/19 07:02
CPU accounting controller.
2020/08/19 07:02
MIP which is solved on the fly
2020/08/19 07:03