---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21495 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-21495) 07/29/22 _x86_64_ (8 CPU) 17:13:33 LINUX RESTART (8 CPU) 17:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:15:01 323.49 14.66 308.83 0.00 2179.27 137283.04 0.00 17:16:01 1.87 0.00 1.87 0.00 0.00 23.21 0.00 17:17:01 1.07 0.02 1.05 0.00 0.13 11.46 0.00 17:18:01 1.63 0.00 1.63 0.00 0.00 19.19 0.00 17:19:01 1.40 0.02 1.38 0.00 0.13 17.46 0.00 17:20:01 1.58 0.00 1.58 0.00 0.00 20.66 0.00 Average: 55.18 2.45 52.73 0.00 363.29 22897.75 0.00 17:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:15:01 28616776 31779472 517760 1.57 107244 3316548 1950500 5.75 1175372 2698220 400 17:16:01 28618132 31780948 515944 1.57 107264 3316552 1950500 5.75 1173712 2698208 136 17:17:01 28622268 31785108 511736 1.56 107280 3316552 1950500 5.75 1167808 2698212 12 17:18:01 28623144 31786364 509928 1.55 107312 3316556 1950500 5.75 1168024 2698388 60 17:19:01 28623032 31786300 509892 1.55 107360 3316556 1950500 5.75 1168308 2698392 12 17:20:01 28630212 31793624 502608 1.53 107388 3316572 1950500 5.75 1161104 2698492 12 Average: 28622261 31785303 511311 1.55 107308 3316556 1950500 5.75 1169055 2698319 105 17:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:15:01 ens3 1268.73 1188.40 11435.85 163.02 0.00 0.00 0.00 0.00 17:15:01 docker0 456.75 393.89 34.29 2760.71 0.00 0.00 0.00 0.00 17:15:01 lo 5.00 5.00 0.48 0.48 0.00 0.00 0.00 0.00 17:16:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 17:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:17:01 ens3 0.22 0.00 0.01 0.00 0.00 0.00 0.00 0.00 17:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 ens3 0.65 0.22 0.14 0.08 0.00 0.00 0.00 0.00 17:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:19:01 ens3 4.93 2.48 4.31 0.41 0.00 0.00 0.00 0.00 17:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 212.49 198.58 1906.88 27.26 0.00 0.00 0.00 0.00 Average: docker0 76.13 65.65 5.72 460.16 0.00 0.00 0.00 0.00 Average: lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21495) 07/29/22 _x86_64_ (8 CPU) 17:13:33 LINUX RESTART (8 CPU) 17:14:01 CPU %user %nice %system %iowait %steal %idle 17:15:01 all 9.91 0.00 3.67 1.50 0.04 84.88 17:15:01 0 9.01 0.00 3.59 0.07 0.05 87.29 17:15:01 1 14.03 0.00 3.23 0.77 0.05 81.91 17:15:01 2 8.20 0.00 3.06 2.17 0.03 86.54 17:15:01 3 7.91 0.00 3.95 1.64 0.07 86.43 17:15:01 4 10.11 0.00 4.25 1.72 0.03 83.90 17:15:01 5 8.98 0.00 3.66 0.24 0.03 87.09 17:15:01 6 11.08 0.00 3.21 0.95 0.03 84.74 17:15:01 7 9.94 0.00 4.46 4.46 0.05 81.10 17:16:01 all 0.27 0.00 0.01 0.02 0.00 99.69 17:16:01 0 0.00 0.00 0.02 0.00 0.00 99.98 17:16:01 1 0.02 0.00 0.00 0.00 0.00 99.98 17:16:01 2 0.02 0.00 0.00 0.00 0.00 99.98 17:16:01 3 0.05 0.00 0.03 0.03 0.00 99.88 17:16:01 4 1.99 0.00 0.02 0.00 0.02 97.98 17:16:01 5 0.03 0.00 0.02 0.00 0.00 99.95 17:16:01 6 0.02 0.00 0.03 0.17 0.02 99.77 17:16:01 7 0.00 0.00 0.00 0.00 0.00 100.00 17:17:01 all 0.27 0.00 0.01 0.00 0.00 99.70 17:17:01 0 0.03 0.00 0.02 0.00 0.00 99.95 17:17:01 1 0.05 0.00 0.02 0.00 0.00 99.93 17:17:01 2 0.02 0.00 0.00 0.00 0.00 99.98 17:17:01 3 0.02 0.00 0.02 0.02 0.02 99.93 17:17:01 4 1.99 0.00 0.00 0.00 0.00 98.01 17:17:01 5 0.03 0.00 0.03 0.00 0.02 99.92 17:17:01 6 0.02 0.00 0.02 0.02 0.00 99.95 17:17:01 7 0.02 0.00 0.00 0.00 0.00 99.98 17:18:01 all 0.25 0.00 0.01 0.00 0.00 99.73 17:18:01 0 0.00 0.00 0.00 0.00 0.00 100.00 17:18:01 1 0.00 0.00 0.02 0.00 0.00 99.98 17:18:01 2 0.00 0.00 0.00 0.00 0.00 100.00 17:18:01 3 0.02 0.00 0.02 0.03 0.00 99.93 17:18:01 4 1.99 0.00 0.02 0.00 0.00 98.00 17:18:01 5 0.00 0.00 0.03 0.00 0.02 99.95 17:18:01 6 0.00 0.00 0.00 0.00 0.00 100.00 17:18:01 7 0.00 0.00 0.00 0.00 0.00 100.00 17:19:01 all 0.28 0.00 0.01 0.01 0.00 99.70 17:19:01 0 0.00 0.00 0.00 0.00 0.00 100.00 17:19:01 1 0.02 0.00 0.00 0.00 0.00 99.98 17:19:01 2 0.00 0.00 0.00 0.02 0.00 99.98 17:19:01 3 0.03 0.00 0.03 0.03 0.02 99.88 17:19:01 4 2.00 0.00 0.00 0.00 0.00 98.00 17:19:01 5 0.12 0.00 0.03 0.00 0.02 99.83 17:19:01 6 0.00 0.00 0.00 0.00 0.00 100.00 17:19:01 7 0.02 0.00 0.02 0.00 0.00 99.97 17:20:01 all 0.19 0.00 0.02 0.01 0.01 99.78 17:20:01 0 0.03 0.00 0.03 0.00 0.00 99.93 17:20:01 1 0.03 0.00 0.02 0.00 0.02 99.93 17:20:01 2 0.02 0.00 0.00 0.00 0.00 99.98 17:20:01 3 0.03 0.00 0.00 0.05 0.00 99.92 17:20:01 4 1.31 0.00 0.05 0.00 0.02 98.63 17:20:01 5 0.03 0.00 0.03 0.00 0.00 99.93 17:20:01 6 0.03 0.00 0.05 0.00 0.00 99.92 17:20:01 7 0.02 0.00 0.00 0.00 0.02 99.97 Average: all 1.84 0.00 0.62 0.25 0.01 97.27 Average: 0 1.50 0.00 0.60 0.01 0.01 97.88 Average: 1 2.34 0.00 0.54 0.13 0.01 96.98 Average: 2 1.37 0.00 0.51 0.36 0.01 97.76 Average: 3 1.33 0.00 0.67 0.30 0.02 97.69 Average: 4 3.21 0.00 0.71 0.28 0.01 95.78 Average: 5 1.52 0.00 0.63 0.04 0.01 97.80 Average: 6 1.84 0.00 0.55 0.19 0.01 97.42 Average: 7 1.63 0.00 0.73 0.73 0.01 96.90