---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20853 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: 2799.998 BogoMIPS: 5599.99 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-20853) 04/13/22 _x86_64_ (8 CPU) 21:04:04 LINUX RESTART (8 CPU) 21:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:06:01 55.55 0.22 55.33 0.00 12.66 27215.33 0.00 21:07:01 30.31 0.00 30.31 0.00 0.00 16525.13 0.00 21:08:01 1.78 0.58 1.20 0.00 19.86 14.00 0.00 21:09:01 2.67 0.87 1.80 0.00 27.19 23.73 0.00 21:10:01 1.07 0.03 1.03 0.00 2.27 12.00 0.00 21:11:01 1.17 0.00 1.17 0.00 0.00 14.40 0.00 21:12:01 0.90 0.00 0.90 0.00 0.00 11.06 0.00 21:13:01 1.30 0.00 1.30 0.00 0.00 15.33 0.00 21:14:01 1.10 0.07 1.03 0.00 4.80 16.26 0.00 Average: 10.65 0.20 10.45 0.00 7.42 4872.15 0.00 21:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:06:01 29092024 31778928 532832 1.62 96940 2865600 2086672 6.15 1170852 2252244 233884 21:07:01 28844236 31791552 508636 1.55 110680 3087324 1871788 5.52 1174724 2461392 12 21:08:01 28843608 31791620 508308 1.55 110732 3087924 1871788 5.52 1175500 2461800 40 21:09:01 28848056 31797968 501588 1.53 110788 3088736 1888664 5.57 1171352 2460892 24 21:10:01 28848420 31798392 501128 1.52 110816 3088820 1888664 5.57 1171448 2460916 16 21:11:01 28849632 31799884 499828 1.52 110844 3088820 1888664 5.57 1169072 2461136 20 21:12:01 28849836 31800096 499532 1.52 110872 3088824 1888664 5.57 1169076 2461140 40 21:13:01 28850008 31800356 499268 1.52 110900 3088828 1888664 5.57 1169140 2461172 12 21:14:01 28847476 31797932 501312 1.52 110948 3088980 1889360 5.57 1170824 2460852 136 Average: 28874811 31795192 505826 1.54 109280 3063762 1906992 5.62 1171332 2437949 26020 21:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:06:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 21:06:01 docker0 4.80 5.01 0.36 38.19 0.00 0.00 0.00 0.00 21:06:01 ens3 144.55 97.30 2579.23 52.73 0.00 0.00 0.00 0.00 21:07:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 21:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:07:01 ens3 23.18 12.33 20.87 5.45 0.00 0.00 0.00 0.00 21:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:08:01 ens3 2.27 1.22 1.50 0.81 0.00 0.00 0.00 0.00 21:09:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 21:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:09:01 ens3 6.46 4.70 4.30 5.35 0.00 0.00 0.00 0.00 21:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:10:01 ens3 0.57 0.40 0.33 0.27 0.00 0.00 0.00 0.00 21:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:11:01 ens3 0.20 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:12:01 ens3 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:13:01 ens3 0.17 0.12 0.01 0.01 0.00 0.00 0.00 0.00 21:14:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 21:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:14:01 ens3 25.71 26.10 5.54 42.78 0.00 0.00 0.00 0.00 Average: lo 0.24 0.24 0.02 0.02 0.00 0.00 0.00 0.00 Average: docker0 0.53 0.56 0.04 4.24 0.00 0.00 0.00 0.00 Average: ens3 22.57 15.81 290.23 11.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20853) 04/13/22 _x86_64_ (8 CPU) 21:04:04 LINUX RESTART (8 CPU) 21:05:01 CPU %user %nice %system %iowait %steal %idle 21:06:01 all 19.66 0.00 3.63 0.51 0.08 76.12 21:06:01 0 19.97 0.00 3.50 0.02 0.08 76.42 21:06:01 1 21.19 0.00 3.47 0.92 0.08 74.33 21:06:01 2 19.33 0.00 3.67 0.05 0.07 76.88 21:06:01 3 19.77 0.00 3.78 0.32 0.08 76.05 21:06:01 4 18.36 0.00 3.61 0.10 0.07 77.86 21:06:01 5 19.99 0.00 3.46 0.60 0.08 75.86 21:06:01 6 19.84 0.00 3.75 2.02 0.07 74.33 21:06:01 7 18.81 0.00 3.82 0.05 0.08 77.24 21:07:01 all 2.10 0.00 0.87 0.29 0.02 96.72 21:07:01 0 2.28 0.00 0.79 0.00 0.02 96.92 21:07:01 1 2.39 0.00 0.95 0.43 0.03 96.19 21:07:01 2 2.10 0.00 0.65 0.00 0.02 97.23 21:07:01 3 2.56 0.00 0.67 0.03 0.02 96.72 21:07:01 4 1.89 0.00 0.99 0.00 0.03 97.09 21:07:01 5 1.96 0.00 0.87 0.07 0.02 97.08 21:07:01 6 1.61 0.00 1.32 1.72 0.02 95.33 21:07:01 7 2.01 0.00 0.75 0.03 0.02 97.19 21:08:01 all 0.08 0.00 0.02 0.00 0.00 99.89 21:08:01 0 0.00 0.00 0.02 0.00 0.00 99.98 21:08:01 1 0.10 0.00 0.02 0.00 0.00 99.88 21:08:01 2 0.05 0.00 0.05 0.00 0.00 99.90 21:08:01 3 0.10 0.00 0.08 0.02 0.02 99.78 21:08:01 4 0.15 0.00 0.00 0.00 0.00 99.85 21:08:01 5 0.12 0.00 0.00 0.02 0.02 99.85 21:08:01 6 0.00 0.00 0.00 0.00 0.00 100.00 21:08:01 7 0.13 0.00 0.02 0.00 0.00 99.85 21:09:01 all 0.15 0.00 0.05 0.01 0.00 99.79 21:09:01 0 0.05 0.00 0.03 0.00 0.00 99.92 21:09:01 1 0.25 0.00 0.00 0.03 0.00 99.72 21:09:01 2 0.10 0.00 0.05 0.00 0.00 99.85 21:09:01 3 0.05 0.00 0.07 0.00 0.00 99.88 21:09:01 4 0.23 0.00 0.07 0.02 0.00 99.68 21:09:01 5 0.15 0.00 0.00 0.03 0.00 99.82 21:09:01 6 0.17 0.00 0.07 0.00 0.02 99.75 21:09:01 7 0.20 0.00 0.12 0.02 0.00 99.67 21:10:01 all 0.02 0.00 0.01 0.00 0.01 99.95 21:10:01 0 0.02 0.00 0.02 0.00 0.00 99.97 21:10:01 1 0.00 0.00 0.02 0.00 0.02 99.97 21:10:01 2 0.02 0.00 0.02 0.00 0.02 99.95 21:10:01 3 0.05 0.00 0.02 0.00 0.02 99.92 21:10:01 4 0.03 0.00 0.02 0.00 0.00 99.95 21:10:01 5 0.02 0.00 0.00 0.02 0.00 99.97 21:10:01 6 0.03 0.00 0.02 0.02 0.00 99.93 21:10:01 7 0.02 0.00 0.00 0.00 0.00 99.98 21:11:01 all 0.03 0.00 0.02 0.01 0.00 99.95 21:11:01 0 0.00 0.00 0.03 0.00 0.02 99.95 21:11:01 1 0.08 0.00 0.03 0.03 0.00 99.85 21:11:01 2 0.03 0.00 0.02 0.00 0.00 99.95 21:11:01 3 0.03 0.00 0.00 0.00 0.00 99.97 21:11:01 4 0.03 0.00 0.02 0.00 0.00 99.95 21:11:01 5 0.00 0.00 0.00 0.02 0.00 99.98 21:11:01 6 0.02 0.00 0.02 0.00 0.00 99.97 21:11:01 7 0.02 0.00 0.02 0.00 0.00 99.97 21:12:01 all 0.01 0.00 0.01 0.00 0.00 99.97 21:12:01 0 0.02 0.00 0.00 0.00 0.00 99.98 21:12:01 1 0.00 0.00 0.02 0.00 0.00 99.98 21:12:01 2 0.02 0.00 0.02 0.00 0.00 99.97 21:12:01 3 0.03 0.00 0.03 0.00 0.02 99.92 21:12:01 4 0.00 0.00 0.00 0.00 0.00 100.00 21:12:01 5 0.02 0.00 0.00 0.00 0.00 99.98 21:12:01 6 0.03 0.00 0.00 0.00 0.00 99.97 21:12:01 7 0.00 0.00 0.00 0.00 0.00 100.00 21:13:01 all 0.01 0.00 0.01 0.00 0.00 99.97 21:13:01 0 0.02 0.00 0.00 0.00 0.00 99.98 21:13:01 1 0.02 0.00 0.02 0.02 0.00 99.95 21:13:01 2 0.03 0.00 0.03 0.00 0.00 99.93 21:13:01 3 0.03 0.00 0.03 0.00 0.00 99.93 21:13:01 4 0.00 0.00 0.00 0.00 0.00 100.00 21:13:01 5 0.00 0.00 0.00 0.02 0.00 99.98 21:13:01 6 0.02 0.00 0.00 0.00 0.00 99.98 21:13:01 7 0.00 0.00 0.00 0.00 0.02 99.98 21:14:01 all 0.12 0.00 0.08 0.01 0.00 99.79 21:14:01 0 0.17 0.00 0.07 0.00 0.00 99.77 21:14:01 1 0.13 0.00 0.13 0.02 0.02 99.70 21:14:01 2 0.15 0.00 0.07 0.00 0.00 99.78 21:14:01 3 0.08 0.00 0.10 0.00 0.00 99.82 21:14:01 4 0.15 0.00 0.05 0.00 0.00 99.80 21:14:01 5 0.13 0.00 0.10 0.03 0.02 99.72 21:14:01 6 0.07 0.00 0.05 0.00 0.00 99.88 21:14:01 7 0.10 0.00 0.08 0.00 0.00 99.82 Average: all 2.45 0.00 0.52 0.09 0.01 96.92 Average: 0 2.49 0.00 0.49 0.00 0.01 97.00 Average: 1 2.68 0.00 0.52 0.16 0.02 96.63 Average: 2 2.41 0.00 0.51 0.01 0.01 97.06 Average: 3 2.51 0.00 0.53 0.04 0.02 96.90 Average: 4 2.31 0.00 0.52 0.01 0.01 97.15 Average: 5 2.48 0.00 0.49 0.09 0.01 96.92 Average: 6 2.41 0.00 0.58 0.42 0.01 96.59 Average: 7 2.35 0.00 0.53 0.01 0.01 97.10