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CPU utilization baseline (without load)
Mohamed Eldafrawi edited this page Mar 10, 2020
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This page will record the CPU utilization (without load) for each official release.
- Using 3 node kubernetes cluster.
- Instance specs:
- 2 vCPU
- 4 GB RAM
$ kubectl top node
NAME CPU(cores) CPU% MEMORY(bytes) MEMORY%
controller 131m 6% 1023Mi 26%
longhorn-01 99m 4% 751Mi 19%
longhorn-02 68m 3% 776Mi 20%
longhorn-03 60m 3% 767Mi 19%
- Longhorn version:
- Longhorn manager: longhorn/longhorn-manager@v0.8.0
- Longhorn engine: longhorn/longhorn-engine@v0.8.0
- Longhorn instance manager: longhorn/longhorn-engine@v1_20200301
$ kubectl top node
NAME CPU(cores) CPU% MEMORY(bytes) MEMORY%
controller 222m 11% 1168Mi 30%
longhorn-01 221m 11% 810Mi 21%
longhorn-02 168m 8% 844Mi 21%
longhorn-03 150m 7% 920Mi 23%
$ kubectl top pod -n longhorn-system
NAME CPU(cores) MEMORY(bytes)
compatible-csi-attacher-d9fb48bcf-xc4v8 1m 6Mi
csi-attacher-78bf9b9898-29chl 1m 5Mi
csi-attacher-78bf9b9898-tpgtc 1m 5Mi
csi-attacher-78bf9b9898-z28bv 1m 6Mi
csi-provisioner-8599d5bf97-h5cx5 1m 6Mi
csi-provisioner-8599d5bf97-p66w8 1m 7Mi
csi-provisioner-8599d5bf97-z6ktr 1m 6Mi
csi-resizer-586665f745-cjxtd 1m 5Mi
csi-resizer-586665f745-cq2vz 1m 5Mi
csi-resizer-586665f745-gtj8p 1m 5Mi
engine-image-ei-c2fd0b6c-b7l6k 2m 1Mi
engine-image-ei-c2fd0b6c-kq64j 2m 12Mi
engine-image-ei-c2fd0b6c-rrj6b 2m 1Mi
engine-image-ei-c2fd0b6c-vns76 2m 1Mi
instance-manager-e-b836d04e 3m 5Mi
instance-manager-e-c877e862 3m 5Mi
instance-manager-e-d4adc809 4m 4Mi
instance-manager-e-d51dc74d 4m 5Mi
instance-manager-r-51d35938 3m 4Mi
instance-manager-r-63e8bca0 3m 4Mi
instance-manager-r-856b63f0 4m 5Mi
instance-manager-r-9e69b033 5m 4Mi
longhorn-csi-plugin-27zf8 1m 14Mi
longhorn-csi-plugin-6dd7g 1m 15Mi
longhorn-csi-plugin-8rv7r 1m 14Mi
longhorn-csi-plugin-j6pxg 1m 14Mi
longhorn-driver-deployer-fdcb6ff55-tgc9j 1m 7Mi
longhorn-manager-bfxlx 9m 20Mi
longhorn-manager-dkzlm 5m 23Mi
longhorn-manager-q4522 4m 23Mi
longhorn-manager-xtxqp 2m 20Mi
longhorn-ui-bc6786d84-v5nq7 0m 2Mi
$ kubectl top node
NAME CPU(cores) CPU% MEMORY(bytes) MEMORY%
controller 236m 11% 1174Mi 30%
longhorn-01 246m 12% 818Mi 21%
longhorn-02 177m 8% 850Mi 22%
longhorn-03 162m 8% 927Mi 24%
$ kubectl top pod -n longhorn-system
NAME CPU(cores) MEMORY(bytes)
compatible-csi-attacher-d9fb48bcf-xc4v8 1m 7Mi
csi-attacher-78bf9b9898-29chl 1m 5Mi
csi-attacher-78bf9b9898-tpgtc 1m 5Mi
csi-attacher-78bf9b9898-z28bv 1m 7Mi
csi-provisioner-8599d5bf97-h5cx5 1m 6Mi
csi-provisioner-8599d5bf97-p66w8 1m 7Mi
csi-provisioner-8599d5bf97-z6ktr 1m 6Mi
csi-resizer-586665f745-cjxtd 1m 5Mi
csi-resizer-586665f745-cq2vz 1m 5Mi
csi-resizer-586665f745-gtj8p 1m 5Mi
engine-image-ei-c2fd0b6c-b7l6k 2m 1Mi
engine-image-ei-c2fd0b6c-kq64j 2m 12Mi
engine-image-ei-c2fd0b6c-rrj6b 2m 1Mi
engine-image-ei-c2fd0b6c-vns76 3m 1Mi
instance-manager-e-b836d04e 3m 6Mi
instance-manager-e-c877e862 4m 6Mi
instance-manager-e-d4adc809 3m 6Mi
instance-manager-e-d51dc74d 4m 6Mi
instance-manager-r-51d35938 4m 5Mi
instance-manager-r-63e8bca0 4m 5Mi
instance-manager-r-856b63f0 4m 5Mi
instance-manager-r-9e69b033 5m 5Mi
longhorn-csi-plugin-27zf8 1m 14Mi
longhorn-csi-plugin-6dd7g 1m 14Mi
longhorn-csi-plugin-8rv7r 1m 14Mi
longhorn-csi-plugin-j6pxg 1m 14Mi
longhorn-driver-deployer-fdcb6ff55-tgc9j 1m 7Mi
longhorn-manager-bfxlx 3m 21Mi
longhorn-manager-dkzlm 2m 23Mi
longhorn-manager-q4522 3m 22Mi
longhorn-manager-xtxqp 7m 21Mi
longhorn-ui-bc6786d84-v5nq7 1m 2Mi
$ kubectl top node
NAME CPU(cores) CPU% MEMORY(bytes) MEMORY%
controller 241m 12% 1177Mi 30%
longhorn-01 215m 10% 819Mi 21%
longhorn-02 142m 7% 852Mi 22%
longhorn-03 159m 7% 930Mi 24%
$ kubectl top pod -n longhorn-system
NAME CPU(cores) MEMORY(bytes)
compatible-csi-attacher-d9fb48bcf-xc4v8 1m 6Mi
csi-attacher-78bf9b9898-29chl 1m 4Mi
csi-attacher-78bf9b9898-tpgtc 1m 4Mi
csi-attacher-78bf9b9898-z28bv 1m 6Mi
csi-provisioner-8599d5bf97-h5cx5 1m 5Mi
csi-provisioner-8599d5bf97-p66w8 1m 6Mi
csi-provisioner-8599d5bf97-z6ktr 1m 5Mi
csi-resizer-586665f745-cjxtd 1m 4Mi
csi-resizer-586665f745-cq2vz 1m 5Mi
csi-resizer-586665f745-gtj8p 1m 4Mi
engine-image-ei-c2fd0b6c-b7l6k 2m 1Mi
engine-image-ei-c2fd0b6c-kq64j 2m 12Mi
engine-image-ei-c2fd0b6c-rrj6b 2m 14Mi
engine-image-ei-c2fd0b6c-vns76 4m 1Mi
instance-manager-e-b836d04e 3m 6Mi
instance-manager-e-c877e862 6m 12Mi
instance-manager-e-d4adc809 4m 6Mi
instance-manager-e-d51dc74d 6m 6Mi
instance-manager-r-51d35938 3m 5Mi
instance-manager-r-63e8bca0 5m 16Mi
instance-manager-r-856b63f0 6m 16Mi
instance-manager-r-9e69b033 8m 16Mi
longhorn-csi-plugin-27zf8 1m 14Mi
longhorn-csi-plugin-6dd7g 1m 14Mi
longhorn-csi-plugin-8rv7r 1m 14Mi
longhorn-csi-plugin-j6pxg 1m 14Mi
longhorn-driver-deployer-fdcb6ff55-tgc9j 1m 7Mi
longhorn-manager-bfxlx 8m 21Mi
longhorn-manager-dkzlm 5m 23Mi
longhorn-manager-q4522 21m 24Mi
longhorn-manager-xtxqp 2m 21Mi
longhorn-ui-bc6786d84-v5nq7 1m 2Mi