---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-19314 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 11G 145G 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 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-19314) 07/11/22 _x86_64_ (8 CPU) 17:53:54 LINUX RESTART (8 CPU) 17:54:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:55:02 366.74 59.85 306.90 0.00 8039.45 216745.88 0.00 17:56:01 64.21 0.44 63.77 0.00 14.10 27998.78 0.00 17:57:01 1.47 0.00 1.47 0.00 0.00 16.68 0.00 17:58:01 0.85 0.00 0.85 0.00 0.00 10.00 0.00 17:59:01 2.08 0.67 1.42 0.00 22.93 17.73 0.00 18:00:01 2.37 0.95 1.42 0.00 27.86 30.66 0.00 Average: 72.98 10.35 62.64 0.00 1354.56 40841.57 0.00 17:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:55:02 29019924 31793400 505788 1.54 93488 2960104 1734792 5.11 1006248 2488320 220 17:56:01 28493728 31789072 500640 1.52 113188 3412280 1736100 5.12 1048384 2909344 284 17:57:01 28495000 31790396 498948 1.52 113228 3412280 1736100 5.12 1047580 2909344 172 17:58:01 28495308 31790732 498620 1.52 113244 3412284 1736100 5.12 1047320 2909348 240 17:59:01 28494652 31790428 498632 1.52 113304 3412716 1736100 5.12 1047984 2909644 16 18:00:01 28498388 31796364 492680 1.50 113392 3413812 1752212 5.16 1043552 2908924 156 Average: 28582833 31791732 499218 1.52 109974 3337246 1738567 5.12 1040178 2839154 181 17:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:55:02 lo 3.93 3.93 0.38 0.38 0.00 0.00 0.00 0.00 17:55:02 docker0 61.56 56.43 4.55 353.18 0.00 0.00 0.00 0.00 17:55:02 ens3 870.38 583.86 8054.07 115.98 0.00 0.00 0.00 0.00 17:56:01 lo 1.15 1.15 0.11 0.11 0.00 0.00 0.00 0.00 17:56:01 docker0 47.55 64.50 4.08 731.80 0.00 0.00 0.00 0.00 17:56:01 ens3 204.78 139.76 3307.89 60.53 0.00 0.00 0.00 0.00 17:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 ens3 0.62 0.02 0.05 0.00 0.00 0.00 0.00 0.00 17:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 ens3 1.15 0.47 0.41 0.27 0.00 0.00 0.00 0.00 17:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 ens3 1.63 0.92 1.92 0.55 0.00 0.00 0.00 0.00 18:00:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 18:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 ens3 11.13 7.25 8.51 5.55 0.00 0.00 0.00 0.00 Average: lo 0.94 0.94 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 18.10 20.03 1.43 179.29 0.00 0.00 0.00 0.00 Average: ens3 181.56 122.00 1891.61 30.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-19314) 07/11/22 _x86_64_ (8 CPU) 17:53:54 LINUX RESTART (8 CPU) 17:54:01 CPU %user %nice %system %iowait %steal %idle 17:55:02 all 11.04 0.00 4.40 1.95 0.06 82.54 17:55:02 0 10.38 0.00 4.22 0.52 0.05 84.82 17:55:02 1 13.87 0.00 4.03 3.25 0.07 78.78 17:55:02 2 12.02 0.00 4.51 3.33 0.07 80.07 17:55:02 3 11.76 0.00 5.79 0.61 0.07 81.77 17:55:02 4 11.72 0.00 3.90 0.25 0.07 84.06 17:55:02 5 10.36 0.00 4.71 3.73 0.07 81.13 17:55:02 6 8.93 0.00 4.30 3.08 0.05 83.64 17:55:02 7 9.29 0.00 3.73 0.81 0.07 86.09 17:56:01 all 4.59 0.00 1.83 0.54 0.02 93.02 17:56:01 0 5.07 0.00 1.66 0.79 0.02 92.46 17:56:01 1 4.52 0.00 2.10 0.03 0.02 93.33 17:56:01 2 4.87 0.00 1.78 0.26 0.02 93.09 17:56:01 3 5.00 0.00 1.62 0.10 0.02 93.25 17:56:01 4 4.72 0.00 1.90 0.03 0.02 93.33 17:56:01 5 4.02 0.00 2.15 3.08 0.02 90.73 17:56:01 6 4.49 0.00 1.77 0.02 0.03 93.69 17:56:01 7 4.00 0.00 1.64 0.02 0.03 94.31 17:57:01 all 0.02 0.00 0.01 0.00 0.00 99.97 17:57:01 0 0.00 0.00 0.00 0.00 0.00 100.00 17:57:01 1 0.00 0.00 0.02 0.00 0.00 99.98 17:57:01 2 0.05 0.00 0.02 0.00 0.02 99.92 17:57:01 3 0.03 0.00 0.02 0.00 0.00 99.95 17:57:01 4 0.02 0.00 0.00 0.02 0.00 99.97 17:57:01 5 0.00 0.00 0.00 0.02 0.00 99.98 17:57:01 6 0.02 0.00 0.00 0.00 0.00 99.98 17:57:01 7 0.02 0.00 0.00 0.00 0.00 99.98 17:58:01 all 0.03 0.00 0.01 0.00 0.00 99.95 17:58:01 0 0.05 0.00 0.00 0.00 0.00 99.95 17:58:01 1 0.03 0.00 0.03 0.00 0.00 99.93 17:58:01 2 0.03 0.00 0.02 0.00 0.00 99.95 17:58:01 3 0.08 0.00 0.03 0.00 0.02 99.87 17:58:01 4 0.02 0.00 0.02 0.00 0.00 99.97 17:58:01 5 0.02 0.00 0.00 0.03 0.00 99.95 17:58:01 6 0.00 0.00 0.02 0.00 0.00 99.98 17:58:01 7 0.02 0.00 0.00 0.00 0.00 99.98 17:59:01 all 0.06 0.00 0.02 0.01 0.01 99.90 17:59:01 0 0.00 0.00 0.02 0.00 0.02 99.97 17:59:01 1 0.13 0.00 0.02 0.00 0.02 99.83 17:59:01 2 0.10 0.00 0.03 0.00 0.02 99.85 17:59:01 3 0.05 0.00 0.07 0.00 0.00 99.88 17:59:01 4 0.12 0.00 0.02 0.00 0.00 99.87 17:59:01 5 0.02 0.00 0.02 0.05 0.00 99.92 17:59:01 6 0.00 0.00 0.00 0.00 0.00 100.00 17:59:01 7 0.10 0.00 0.02 0.00 0.00 99.88 18:00:01 all 0.21 0.00 0.04 0.02 0.00 99.74 18:00:01 0 0.17 0.00 0.05 0.02 0.00 99.77 18:00:01 1 0.28 0.00 0.03 0.02 0.00 99.67 18:00:01 2 0.35 0.00 0.05 0.02 0.00 99.58 18:00:01 3 0.15 0.00 0.05 0.00 0.00 99.80 18:00:01 4 0.08 0.00 0.02 0.00 0.00 99.90 18:00:01 5 0.07 0.00 0.02 0.05 0.00 99.87 18:00:01 6 0.30 0.00 0.02 0.03 0.00 99.65 18:00:01 7 0.25 0.00 0.07 0.00 0.00 99.68 Average: all 2.63 0.00 1.04 0.42 0.02 95.89 Average: 0 2.60 0.00 0.99 0.22 0.01 96.18 Average: 1 3.12 0.00 1.03 0.55 0.02 95.29 Average: 2 2.88 0.00 1.06 0.60 0.02 95.45 Average: 3 2.82 0.00 1.25 0.12 0.02 95.79 Average: 4 2.75 0.00 0.97 0.05 0.01 96.22 Average: 5 2.39 0.00 1.14 1.15 0.01 95.30 Average: 6 2.27 0.00 1.01 0.52 0.01 96.19 Average: 7 2.25 0.00 0.90 0.14 0.02 96.70