---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-15323 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-15323) 06/22/22 _x86_64_ (8 CPU) 13:10:26 LINUX RESTART (8 CPU) 13:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:12:01 320.56 11.66 308.90 0.00 2000.80 110739.22 0.00 13:13:01 160.77 0.08 160.69 0.00 4.67 30600.50 0.00 13:14:01 3.52 0.87 2.65 0.00 18.40 36.68 0.00 13:15:01 1.95 0.00 1.95 0.00 0.00 21.99 0.00 13:16:01 1.13 0.02 1.12 0.00 0.13 13.73 0.00 13:17:01 2.08 0.02 2.07 0.00 0.13 23.46 0.00 Average: 81.67 2.11 79.56 0.00 337.38 23573.71 0.00 13:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:12:01 28605564 31766756 529128 1.61 137868 3260580 1984048 5.85 1141356 2720852 204 13:13:01 27965960 31781932 509268 1.55 155568 3838280 1795736 5.29 1272372 3159824 372 13:14:01 27964600 31781588 509480 1.55 155648 3838796 1833624 5.40 1272928 3160228 16 13:15:01 27972316 31789372 501472 1.53 155696 3838796 1833624 5.40 1265600 3160228 12 13:16:01 27972016 31789208 501524 1.53 155728 3838928 1833624 5.40 1266124 3160364 20 13:17:01 27971896 31789400 501432 1.52 155784 3838932 1817264 5.36 1265364 3160564 12 Average: 28075392 31783043 508717 1.55 152715 3742385 1849653 5.45 1247291 3087010 106 13:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:12:01 lo 6.06 6.06 0.60 0.60 0.00 0.00 0.00 0.00 13:12:01 ens3 442.57 320.96 6489.62 109.45 0.00 0.00 0.00 0.00 13:12:01 docker0 109.53 124.04 8.61 853.16 0.00 0.00 0.00 0.00 13:13:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 13:13:01 ens3 159.97 112.53 2633.45 68.97 0.00 0.00 0.00 0.00 13:13:01 docker0 6.73 8.37 0.38 38.01 0.00 0.00 0.00 0.00 13:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:14:01 ens3 2.03 1.25 4.26 0.26 0.00 0.00 0.00 0.00 13:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:15:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 13:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:16:01 ens3 0.17 0.10 0.08 0.06 0.00 0.00 0.00 0.00 13:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:17:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.42 1.42 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 100.84 72.52 1521.29 29.79 0.00 0.00 0.00 0.00 Average: docker0 19.38 22.07 1.50 148.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-15323) 06/22/22 _x86_64_ (8 CPU) 13:10:26 LINUX RESTART (8 CPU) 13:11:01 CPU %user %nice %system %iowait %steal %idle 13:12:01 all 9.95 0.00 4.61 2.28 0.10 83.06 13:12:01 0 7.11 0.00 4.32 2.29 0.12 86.16 13:12:01 1 9.70 0.00 6.09 6.85 0.10 77.25 13:12:01 2 10.78 0.00 4.17 3.58 0.08 81.38 13:12:01 3 11.37 0.00 4.55 1.16 0.10 82.81 13:12:01 4 9.88 0.00 3.95 0.61 0.08 85.48 13:12:01 5 9.91 0.00 4.69 0.34 0.07 85.00 13:12:01 6 11.01 0.00 4.92 2.75 0.10 81.21 13:12:01 7 9.85 0.00 4.16 0.66 0.17 85.16 13:13:01 all 16.35 0.00 4.19 1.91 0.08 77.47 13:13:01 0 14.92 0.00 4.35 2.02 0.07 78.64 13:13:01 1 13.90 0.00 3.19 0.17 0.07 82.67 13:13:01 2 16.87 0.00 4.12 0.44 0.10 78.47 13:13:01 3 17.84 0.00 4.56 5.95 0.08 71.57 13:13:01 4 17.27 0.00 4.55 0.74 0.08 77.36 13:13:01 5 16.49 0.00 4.06 3.72 0.08 75.65 13:13:01 6 17.08 0.00 3.98 0.59 0.08 78.26 13:13:01 7 16.42 0.00 4.71 1.67 0.08 77.12 13:14:01 all 0.07 0.00 0.03 0.04 0.00 99.85 13:14:01 0 0.02 0.00 0.00 0.00 0.00 99.98 13:14:01 1 0.05 0.00 0.03 0.00 0.00 99.92 13:14:01 2 0.03 0.00 0.03 0.00 0.00 99.93 13:14:01 3 0.05 0.00 0.03 0.07 0.00 99.85 13:14:01 4 0.08 0.00 0.07 0.00 0.02 99.83 13:14:01 5 0.02 0.00 0.02 0.05 0.00 99.92 13:14:01 6 0.03 0.00 0.02 0.02 0.00 99.93 13:14:01 7 0.27 0.00 0.07 0.20 0.00 99.47 13:15:01 all 0.03 0.00 0.03 0.01 0.00 99.93 13:15:01 0 0.02 0.00 0.03 0.00 0.02 99.93 13:15:01 1 0.02 0.00 0.02 0.00 0.00 99.97 13:15:01 2 0.07 0.00 0.00 0.00 0.00 99.93 13:15:01 3 0.02 0.00 0.03 0.03 0.02 99.90 13:15:01 4 0.03 0.00 0.03 0.00 0.00 99.93 13:15:01 5 0.02 0.00 0.03 0.07 0.00 99.88 13:15:01 6 0.03 0.00 0.03 0.00 0.00 99.93 13:15:01 7 0.03 0.00 0.02 0.00 0.00 99.95 13:16:01 all 0.02 0.00 0.02 0.01 0.01 99.94 13:16:01 0 0.07 0.00 0.02 0.02 0.03 99.87 13:16:01 1 0.03 0.00 0.02 0.00 0.02 99.93 13:16:01 2 0.00 0.00 0.02 0.00 0.02 99.97 13:16:01 3 0.00 0.00 0.03 0.03 0.00 99.93 13:16:01 4 0.02 0.00 0.00 0.00 0.02 99.97 13:16:01 5 0.03 0.00 0.02 0.05 0.00 99.90 13:16:01 6 0.02 0.00 0.02 0.00 0.00 99.97 13:16:01 7 0.00 0.00 0.02 0.02 0.00 99.97 13:17:01 all 0.01 0.00 0.01 0.01 0.01 99.96 13:17:01 0 0.00 0.00 0.02 0.05 0.02 99.92 13:17:01 1 0.00 0.00 0.02 0.00 0.00 99.98 13:17:01 2 0.03 0.00 0.02 0.00 0.02 99.93 13:17:01 3 0.00 0.00 0.00 0.00 0.00 100.00 13:17:01 4 0.03 0.00 0.00 0.00 0.00 99.97 13:17:01 5 0.00 0.00 0.02 0.05 0.00 99.93 13:17:01 6 0.02 0.00 0.00 0.00 0.00 99.98 13:17:01 7 0.00 0.00 0.02 0.00 0.02 99.97 Average: all 4.37 0.00 1.47 0.71 0.03 93.42 Average: 0 3.68 0.00 1.45 0.73 0.04 94.10 Average: 1 3.91 0.00 1.54 1.16 0.03 93.35 Average: 2 4.59 0.00 1.38 0.66 0.04 93.33 Average: 3 4.84 0.00 1.52 1.20 0.03 92.41 Average: 4 4.52 0.00 1.42 0.22 0.03 93.80 Average: 5 4.38 0.00 1.46 0.71 0.03 93.43 Average: 6 4.66 0.00 1.48 0.55 0.03 93.27 Average: 7 4.38 0.00 1.48 0.42 0.04 93.67