---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-16317 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-16317) 06/29/22 _x86_64_ (8 CPU) 05:09:40 LINUX RESTART (8 CPU) 05:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:11:01 426.30 45.89 380.40 0.00 4079.32 165672.12 0.00 05:12:01 84.71 0.12 84.59 0.00 5.46 32488.77 0.00 05:13:01 1.50 0.00 1.50 0.00 0.00 16.55 0.00 05:14:01 0.90 0.00 0.90 0.00 0.00 12.13 0.00 05:15:01 1.38 0.02 1.37 0.00 0.13 15.73 0.00 Average: 102.96 9.20 93.75 0.00 816.96 39640.82 0.00 05:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:11:01 27927808 31726280 570388 1.73 171832 3802480 2231820 6.58 1263204 3214848 401520 05:12:01 27945120 31777408 516888 1.57 167852 3831800 1792948 5.28 1147400 3300844 192 05:13:01 27946984 31779412 514608 1.56 167868 3831804 1792948 5.28 1145952 3300848 24 05:14:01 27956236 31788776 505224 1.54 167888 3831804 1792948 5.28 1136484 3300924 184 05:15:01 27956944 31789504 504416 1.53 167912 3831812 1792948 5.28 1135068 3300928 36 Average: 27946618 31772276 522305 1.59 168670 3825940 1880722 5.54 1165622 3283678 80391 05:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:11:01 ens3 933.79 627.38 7410.10 120.81 0.00 0.00 0.00 0.00 05:11:01 lo 6.53 6.53 0.64 0.64 0.00 0.00 0.00 0.00 05:11:01 docker0 120.71 152.19 9.69 1123.95 0.00 0.00 0.00 0.00 05:12:01 ens3 140.75 100.35 2540.02 66.85 0.00 0.00 0.00 0.00 05:12:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 05:12:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 05:13:01 ens3 14.46 7.30 13.21 0.66 0.00 0.00 0.00 0.00 05:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 ens3 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 05:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 217.83 147.03 1992.69 37.67 0.00 0.00 0.00 0.00 Average: lo 1.57 1.57 0.15 0.15 0.00 0.00 0.00 0.00 Average: docker0 24.14 30.46 1.94 224.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-16317) 06/29/22 _x86_64_ (8 CPU) 05:09:40 LINUX RESTART (8 CPU) 05:10:01 CPU %user %nice %system %iowait %steal %idle 05:11:01 all 12.48 0.00 4.78 1.67 0.06 81.00 05:11:01 0 12.62 0.00 4.74 2.56 0.05 80.03 05:11:01 1 11.94 0.00 5.61 0.80 0.05 81.60 05:11:01 2 12.57 0.00 4.74 0.91 0.07 81.72 05:11:01 3 13.15 0.00 4.67 1.82 0.07 80.30 05:11:01 4 12.51 0.00 5.27 1.23 0.05 80.93 05:11:01 5 12.93 0.00 4.02 2.99 0.07 79.99 05:11:01 6 12.75 0.00 4.99 2.71 0.07 79.48 05:11:01 7 11.39 0.00 4.17 0.36 0.09 84.00 05:12:01 all 3.63 0.00 1.77 0.54 0.03 94.04 05:12:01 0 3.37 0.00 2.16 1.24 0.03 93.19 05:12:01 1 4.35 0.00 1.74 0.07 0.03 93.81 05:12:01 2 3.43 0.00 1.92 0.08 0.02 94.54 05:12:01 3 3.37 0.00 1.64 0.22 0.03 94.74 05:12:01 4 3.47 0.00 2.38 0.28 0.03 93.84 05:12:01 5 3.52 0.00 1.64 1.83 0.02 93.00 05:12:01 6 3.92 0.00 1.39 0.45 0.02 94.23 05:12:01 7 3.63 0.00 1.24 0.15 0.02 94.96 05:13:01 all 0.03 0.00 0.01 0.00 0.00 99.95 05:13:01 0 0.00 0.00 0.00 0.00 0.00 100.00 05:13:01 1 0.08 0.00 0.00 0.02 0.00 99.90 05:13:01 2 0.03 0.00 0.03 0.00 0.02 99.92 05:13:01 3 0.02 0.00 0.02 0.00 0.00 99.97 05:13:01 4 0.05 0.00 0.03 0.02 0.00 99.90 05:13:01 5 0.03 0.00 0.00 0.00 0.00 99.97 05:13:01 6 0.00 0.00 0.00 0.00 0.00 100.00 05:13:01 7 0.05 0.00 0.03 0.00 0.00 99.92 05:14:01 all 0.03 0.00 0.02 0.00 0.00 99.95 05:14:01 0 0.02 0.00 0.02 0.00 0.00 99.97 05:14:01 1 0.03 0.00 0.02 0.00 0.00 99.95 05:14:01 2 0.03 0.00 0.03 0.00 0.00 99.93 05:14:01 3 0.02 0.00 0.00 0.00 0.00 99.98 05:14:01 4 0.02 0.00 0.02 0.02 0.00 99.95 05:14:01 5 0.02 0.00 0.02 0.00 0.00 99.97 05:14:01 6 0.02 0.00 0.02 0.00 0.00 99.97 05:14:01 7 0.08 0.00 0.02 0.00 0.00 99.90 05:15:01 all 0.23 0.00 0.02 0.01 0.00 99.74 05:15:01 0 1.73 0.00 0.00 0.00 0.00 98.27 05:15:01 1 0.00 0.00 0.02 0.02 0.00 99.97 05:15:01 2 0.00 0.00 0.03 0.00 0.00 99.97 05:15:01 3 0.02 0.00 0.02 0.00 0.00 99.97 05:15:01 4 0.00 0.00 0.03 0.03 0.00 99.93 05:15:01 5 0.03 0.00 0.03 0.00 0.02 99.92 05:15:01 6 0.03 0.00 0.00 0.00 0.00 99.97 05:15:01 7 0.03 0.00 0.00 0.00 0.00 99.97 Average: all 3.26 0.00 1.31 0.44 0.02 94.97 Average: 0 3.53 0.00 1.37 0.76 0.02 94.33 Average: 1 3.28 0.00 1.47 0.18 0.02 95.05 Average: 2 3.20 0.00 1.35 0.20 0.02 95.24 Average: 3 3.28 0.00 1.26 0.40 0.02 95.04 Average: 4 3.18 0.00 1.54 0.31 0.02 94.95 Average: 5 3.28 0.00 1.13 0.96 0.02 94.61 Average: 6 3.32 0.00 1.27 0.63 0.02 94.77 Average: 7 3.00 0.00 1.08 0.10 0.02 95.80