---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21287 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 UTC 2022 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full AMD retpoline, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 9.8G 146G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 9.8G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21287) 04/19/22 _x86_64_ (8 CPU) 01:59:00 LINUX RESTART (8 CPU) 02:00:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:01:01 71.79 0.41 71.38 0.00 12.61 32669.06 0.00 02:02:01 1.87 0.00 1.87 0.00 0.00 22.01 0.00 02:03:01 0.98 0.00 0.98 0.00 0.00 11.20 0.00 02:04:01 1.48 0.00 1.48 0.00 0.00 18.93 0.00 02:05:01 1.22 0.02 1.20 0.00 0.13 13.60 0.00 02:06:01 2.25 0.17 2.08 0.00 18.26 24.66 0.00 02:07:01 1.23 0.00 1.23 0.00 0.00 13.73 0.00 Average: 11.40 0.08 11.32 0.00 4.41 4615.55 0.00 02:00:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:01:01 28832656 31793392 504056 1.53 112836 3093360 1837508 5.42 1231708 2408180 168 02:02:01 28834228 31795108 501864 1.53 112896 3093368 1837508 5.42 1230464 2408180 12 02:03:01 28837100 31798064 498700 1.52 112928 3093372 1837508 5.42 1227564 2408176 20 02:04:01 28836380 31797388 499212 1.52 112988 3093372 1837508 5.42 1228916 2408176 44 02:05:01 28843876 31804972 491484 1.49 113040 3093380 1837508 5.42 1220920 2408184 20 02:06:01 28842076 31804104 492240 1.50 113080 3094056 1851204 5.46 1220924 2408800 16 02:07:01 28841424 31803484 492656 1.50 113128 3094060 1851204 5.46 1220644 2408804 20 Average: 28838249 31799502 497173 1.51 112985 3093567 1841421 5.43 1225877 2408357 43 02:00:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:01:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 02:01:01 docker0 35.09 45.14 2.91 692.42 0.00 0.00 0.00 0.00 02:01:01 ens3 198.20 134.26 3290.71 61.12 0.00 0.00 0.00 0.00 02:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 02:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 ens3 0.60 0.00 0.05 0.00 0.00 0.00 0.00 0.00 02:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 ens3 1.47 0.60 0.87 0.28 0.00 0.00 0.00 0.00 02:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 ens3 0.55 0.30 0.33 0.26 0.00 0.00 0.00 0.00 02:06:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 02:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 ens3 0.28 0.33 0.11 0.04 0.00 0.00 0.00 0.00 02:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 ens3 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 0.00 Average: docker0 4.94 6.36 0.41 97.51 0.00 0.00 0.00 0.00 Average: ens3 28.35 19.10 463.61 8.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21287) 04/19/22 _x86_64_ (8 CPU) 01:59:00 LINUX RESTART (8 CPU) 02:00:02 CPU %user %nice %system %iowait %steal %idle 02:01:01 all 24.62 0.00 4.81 0.41 0.07 70.08 02:01:01 0 26.50 0.00 4.67 0.02 0.09 68.73 02:01:01 1 24.18 0.00 4.95 0.65 0.07 70.15 02:01:01 2 24.97 0.00 4.65 0.03 0.09 70.26 02:01:01 3 24.33 0.00 5.42 2.24 0.07 67.94 02:01:01 4 24.10 0.00 4.44 0.14 0.09 71.25 02:01:01 5 24.71 0.00 4.66 0.17 0.07 70.39 02:01:01 6 24.17 0.00 4.72 0.02 0.07 71.03 02:01:01 7 24.02 0.00 5.02 0.02 0.07 70.87 02:02:01 all 0.02 0.00 0.02 0.01 0.00 99.95 02:02:01 0 0.02 0.00 0.00 0.00 0.00 99.98 02:02:01 1 0.03 0.00 0.03 0.02 0.00 99.92 02:02:01 2 0.02 0.00 0.02 0.03 0.00 99.93 02:02:01 3 0.02 0.00 0.02 0.00 0.00 99.97 02:02:01 4 0.00 0.00 0.00 0.00 0.00 100.00 02:02:01 5 0.03 0.00 0.03 0.00 0.02 99.92 02:02:01 6 0.03 0.00 0.05 0.00 0.00 99.92 02:02:01 7 0.00 0.00 0.00 0.00 0.00 100.00 02:03:01 all 0.03 0.00 0.01 0.01 0.01 99.95 02:03:01 0 0.03 0.00 0.02 0.00 0.00 99.95 02:03:01 1 0.03 0.00 0.02 0.03 0.00 99.92 02:03:01 2 0.03 0.00 0.02 0.02 0.02 99.92 02:03:01 3 0.02 0.00 0.02 0.00 0.02 99.95 02:03:01 4 0.02 0.00 0.02 0.00 0.00 99.97 02:03:01 5 0.02 0.00 0.00 0.00 0.00 99.98 02:03:01 6 0.02 0.00 0.00 0.00 0.00 99.98 02:03:01 7 0.03 0.00 0.02 0.00 0.02 99.93 02:04:01 all 0.03 0.00 0.01 0.00 0.00 99.96 02:04:01 0 0.03 0.00 0.00 0.00 0.00 99.97 02:04:01 1 0.03 0.00 0.02 0.02 0.00 99.93 02:04:01 2 0.07 0.00 0.03 0.00 0.02 99.88 02:04:01 3 0.00 0.00 0.02 0.00 0.00 99.98 02:04:01 4 0.00 0.00 0.02 0.00 0.00 99.98 02:04:01 5 0.02 0.00 0.00 0.00 0.00 99.98 02:04:01 6 0.03 0.00 0.02 0.00 0.00 99.95 02:04:01 7 0.02 0.00 0.02 0.00 0.00 99.97 02:05:01 all 0.03 0.00 0.02 0.01 0.00 99.94 02:05:01 0 0.05 0.00 0.05 0.00 0.00 99.90 02:05:01 1 0.05 0.00 0.02 0.03 0.02 99.88 02:05:01 2 0.12 0.00 0.02 0.02 0.00 99.85 02:05:01 3 0.00 0.00 0.02 0.00 0.00 99.98 02:05:01 4 0.00 0.00 0.00 0.00 0.00 100.00 02:05:01 5 0.02 0.00 0.02 0.00 0.00 99.97 02:05:01 6 0.02 0.00 0.02 0.00 0.00 99.97 02:05:01 7 0.02 0.00 0.02 0.00 0.00 99.97 02:06:01 all 0.25 0.00 0.05 0.01 0.01 99.69 02:06:01 0 0.02 0.00 0.03 0.00 0.02 99.93 02:06:01 1 0.02 0.00 0.07 0.00 0.00 99.92 02:06:01 2 0.43 0.00 0.08 0.03 0.00 99.45 02:06:01 3 0.03 0.00 0.03 0.00 0.02 99.92 02:06:01 4 0.05 0.00 0.03 0.02 0.02 99.88 02:06:01 5 1.42 0.00 0.05 0.00 0.00 98.53 02:06:01 6 0.00 0.00 0.05 0.00 0.00 99.95 02:06:01 7 0.03 0.00 0.05 0.00 0.00 99.92 02:07:01 all 0.27 0.00 0.01 0.00 0.00 99.71 02:07:01 0 0.02 0.00 0.00 0.00 0.00 99.98 02:07:01 1 0.05 0.00 0.02 0.03 0.00 99.90 02:07:01 2 0.02 0.00 0.03 0.00 0.02 99.93 02:07:01 3 0.05 0.00 0.00 0.00 0.00 99.95 02:07:01 4 0.00 0.00 0.02 0.00 0.00 99.98 02:07:01 5 2.00 0.00 0.02 0.00 0.02 97.96 02:07:01 6 0.02 0.00 0.00 0.00 0.00 99.98 02:07:01 7 0.02 0.00 0.00 0.00 0.00 99.98 Average: all 3.53 0.00 0.69 0.06 0.01 95.71 Average: 0 3.74 0.00 0.67 0.00 0.01 95.58 Average: 1 3.41 0.00 0.71 0.11 0.01 95.76 Average: 2 3.59 0.00 0.68 0.02 0.02 95.69 Average: 3 3.40 0.00 0.77 0.31 0.01 95.50 Average: 4 3.37 0.00 0.63 0.02 0.01 95.96 Average: 5 3.94 0.00 0.66 0.02 0.01 95.35 Average: 6 3.38 0.00 0.68 0.00 0.01 95.93 Average: 7 3.37 0.00 0.71 0.00 0.01 95.90