---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-24661 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 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-24661) 09/06/22 _x86_64_ (8 CPU) 14:16:36 LINUX RESTART (8 CPU) 14:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:18:01 339.99 44.49 295.50 0.00 4014.00 116137.04 0.00 14:19:01 158.63 0.08 158.55 0.00 11.73 20750.28 0.00 14:20:01 1.70 0.00 1.70 0.00 0.00 20.55 0.00 14:21:01 1.00 0.00 1.00 0.00 0.00 13.73 0.00 14:22:01 1.53 0.02 1.52 0.00 0.13 17.59 0.00 14:23:01 1.02 0.00 1.02 0.00 0.00 17.86 0.00 Average: 83.98 7.43 76.55 0.00 670.94 22825.49 0.00 14:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:18:01 29331964 31752060 551056 1.68 96492 2604976 2250728 6.63 1133860 2050820 7508 14:19:01 28820892 31770204 518172 1.58 119712 3071596 1947848 5.74 1140336 2501152 424 14:20:01 28821776 31771128 517204 1.57 119724 3071604 1947848 5.74 1138736 2501156 36 14:21:01 28825964 31775312 513712 1.56 119764 3071600 1947848 5.74 1135572 2501272 188 14:22:01 28827280 31776564 512368 1.56 119812 3071608 1947848 5.74 1134708 2501280 16 14:23:01 28832460 31781784 507044 1.54 119852 3071600 1947848 5.74 1129256 2501280 168 Average: 28910056 31771175 519926 1.58 115893 2993831 1998328 5.89 1135411 2426160 1390 14:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:18:01 ens3 652.89 382.62 4212.51 153.68 0.00 0.00 0.00 0.00 14:18:01 docker0 9.82 13.73 0.85 140.22 0.00 0.00 0.00 0.00 14:18:01 veth43a4f90 1.58 1.57 0.14 3.89 0.00 0.00 0.00 0.00 14:18:01 lo 6.07 6.07 0.59 0.59 0.00 0.00 0.00 0.00 14:19:01 ens3 155.65 90.24 2697.25 23.14 0.00 0.00 0.00 0.00 14:19:01 docker0 8.68 15.08 0.65 149.54 0.00 0.00 0.00 0.00 14:19:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 14:20:01 ens3 7.93 3.18 6.47 0.41 0.00 0.00 0.00 0.00 14:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 ens3 0.13 0.15 0.01 0.01 0.00 0.00 0.00 0.00 14:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:22:01 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 ens3 0.27 0.20 0.08 0.07 0.00 0.00 0.00 0.00 14:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 136.14 79.40 1152.73 29.55 0.00 0.00 0.00 0.00 Average: docker0 3.08 4.80 0.25 48.30 0.00 0.00 0.00 0.00 Average: lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-24661) 09/06/22 _x86_64_ (8 CPU) 14:16:36 LINUX RESTART (8 CPU) 14:17:01 CPU %user %nice %system %iowait %steal %idle 14:18:01 all 10.81 0.00 3.66 1.36 0.06 84.11 14:18:01 0 11.22 0.00 3.92 2.95 0.05 81.86 14:18:01 1 10.54 0.00 4.62 2.61 0.05 82.18 14:18:01 2 12.96 0.00 3.28 0.17 0.07 83.53 14:18:01 3 10.65 0.00 3.75 1.40 0.08 84.12 14:18:01 4 10.89 0.00 3.55 1.75 0.05 83.76 14:18:01 5 9.52 0.00 3.22 0.78 0.07 86.42 14:18:01 6 9.32 0.00 3.19 0.47 0.05 86.97 14:18:01 7 11.35 0.00 3.78 0.71 0.07 84.10 14:19:01 all 5.31 0.00 2.44 0.73 0.04 91.48 14:19:01 0 4.61 0.00 2.05 0.08 0.03 93.22 14:19:01 1 5.33 0.00 2.34 0.69 0.03 91.62 14:19:01 2 4.95 0.00 2.45 1.33 0.05 91.22 14:19:01 3 6.68 0.00 2.79 0.12 0.03 90.38 14:19:01 4 5.19 0.00 2.59 2.84 0.05 89.34 14:19:01 5 4.76 0.00 2.36 0.22 0.03 92.63 14:19:01 6 5.16 0.00 2.46 0.08 0.03 92.26 14:19:01 7 5.85 0.00 2.45 0.50 0.05 91.15 14:20:01 all 0.03 0.00 0.01 0.01 0.01 99.94 14:20:01 0 0.02 0.00 0.00 0.00 0.02 99.97 14:20:01 1 0.02 0.00 0.00 0.00 0.00 99.98 14:20:01 2 0.08 0.00 0.03 0.00 0.00 99.88 14:20:01 3 0.00 0.00 0.00 0.00 0.00 100.00 14:20:01 4 0.02 0.00 0.03 0.00 0.02 99.93 14:20:01 5 0.03 0.00 0.03 0.00 0.00 99.93 14:20:01 6 0.02 0.00 0.00 0.00 0.02 99.97 14:20:01 7 0.07 0.00 0.02 0.05 0.00 99.87 14:21:01 all 0.02 0.00 0.02 0.00 0.01 99.95 14:21:01 0 0.02 0.00 0.03 0.00 0.02 99.93 14:21:01 1 0.00 0.00 0.03 0.02 0.00 99.95 14:21:01 2 0.07 0.00 0.02 0.00 0.02 99.90 14:21:01 3 0.00 0.00 0.00 0.00 0.00 100.00 14:21:01 4 0.00 0.00 0.02 0.02 0.02 99.95 14:21:01 5 0.02 0.00 0.02 0.00 0.00 99.97 14:21:01 6 0.02 0.00 0.02 0.00 0.00 99.97 14:21:01 7 0.05 0.00 0.02 0.00 0.00 99.93 14:22:01 all 0.01 0.00 0.01 0.01 0.01 99.96 14:22:01 0 0.02 0.00 0.02 0.00 0.00 99.97 14:22:01 1 0.02 0.00 0.00 0.00 0.00 99.98 14:22:01 2 0.03 0.00 0.02 0.00 0.00 99.95 14:22:01 3 0.00 0.00 0.00 0.00 0.02 99.98 14:22:01 4 0.02 0.00 0.00 0.03 0.02 99.93 14:22:01 5 0.00 0.00 0.00 0.00 0.02 99.98 14:22:01 6 0.00 0.00 0.03 0.00 0.00 99.97 14:22:01 7 0.02 0.00 0.00 0.02 0.02 99.95 14:23:01 all 0.02 0.00 0.02 0.01 0.00 99.95 14:23:01 0 0.02 0.00 0.00 0.00 0.00 99.98 14:23:01 1 0.02 0.00 0.00 0.00 0.00 99.98 14:23:01 2 0.05 0.00 0.02 0.00 0.00 99.93 14:23:01 3 0.00 0.00 0.00 0.00 0.00 100.00 14:23:01 4 0.03 0.00 0.05 0.07 0.02 99.83 14:23:01 5 0.02 0.00 0.07 0.00 0.00 99.92 14:23:01 6 0.02 0.00 0.03 0.00 0.02 99.93 14:23:01 7 0.00 0.00 0.02 0.00 0.00 99.98 Average: all 2.69 0.00 1.02 0.35 0.02 95.92 Average: 0 2.65 0.00 1.00 0.51 0.02 95.82 Average: 1 2.64 0.00 1.16 0.55 0.01 95.63 Average: 2 3.01 0.00 0.96 0.25 0.02 95.76 Average: 3 2.86 0.00 1.08 0.25 0.02 95.78 Average: 4 2.68 0.00 1.03 0.78 0.03 95.48 Average: 5 2.38 0.00 0.94 0.16 0.02 96.50 Average: 6 2.41 0.00 0.95 0.09 0.02 96.53 Average: 7 2.87 0.00 1.04 0.21 0.02 95.86