---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-64364 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 10G 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 10G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-64364) 05/23/22 _x86_64_ (8 CPU) 11:15:02 LINUX RESTART (8 CPU) 11:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:17:01 80.02 0.35 79.67 0.00 16.66 44201.70 0.00 11:18:01 1.77 0.00 1.77 0.00 0.00 21.34 0.00 11:19:01 0.92 0.00 0.92 0.00 0.00 11.06 0.00 11:20:01 1.82 0.00 1.82 0.00 0.00 22.53 0.00 11:21:01 1.18 0.02 1.17 0.00 0.13 13.46 0.00 Average: 17.14 0.07 17.07 0.00 3.36 8853.43 0.00 11:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:17:01 28556868 31775252 518192 1.58 121348 3320868 1827264 5.39 1209868 2679236 148 11:18:01 28558556 31777220 515616 1.57 121388 3320876 1827264 5.39 1208592 2679224 8 11:19:01 28557772 31776560 516056 1.57 121428 3320880 1827264 5.39 1209588 2679228 180 11:20:01 28564204 31783080 509424 1.55 121492 3320884 1827264 5.39 1202512 2679232 16 11:21:01 28564196 31783224 509224 1.55 121548 3321020 1827264 5.39 1202880 2679364 184 Average: 28560319 31779067 513702 1.56 121441 3320906 1827264 5.39 1206688 2679257 107 11:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:17:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 11:17:01 docker0 12.70 16.35 1.17 289.48 0.00 0.00 0.00 0.00 11:17:01 ens3 171.45 118.61 2842.79 68.25 0.00 0.00 0.00 0.00 11:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 ens3 0.72 0.12 0.06 0.02 0.00 0.00 0.00 0.00 11:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 ens3 0.65 0.32 0.35 0.26 0.00 0.00 0.00 0.00 11:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 11:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 ens3 0.17 0.12 0.08 0.07 0.00 0.00 0.00 0.00 Average: lo 0.29 0.29 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 2.54 3.27 0.23 57.89 0.00 0.00 0.00 0.00 Average: ens3 34.62 23.86 568.62 13.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-64364) 05/23/22 _x86_64_ (8 CPU) 11:15:02 LINUX RESTART (8 CPU) 11:16:01 CPU %user %nice %system %iowait %steal %idle 11:17:01 all 17.62 0.00 4.16 3.94 0.07 74.21 11:17:01 0 18.07 0.00 3.90 3.98 0.08 73.96 11:17:01 1 17.68 0.00 4.12 1.08 0.07 77.06 11:17:01 2 16.75 0.00 4.40 2.05 0.07 76.74 11:17:01 3 16.33 0.00 4.54 0.37 0.07 78.69 11:17:01 4 18.50 0.00 4.06 16.19 0.05 61.20 11:17:01 5 17.87 0.00 4.44 7.37 0.07 70.25 11:17:01 6 17.43 0.00 3.84 0.03 0.07 78.63 11:17:01 7 18.36 0.00 3.99 0.42 0.08 77.14 11:18:01 all 0.02 0.00 0.01 0.01 0.00 99.96 11:18:01 0 0.02 0.00 0.02 0.00 0.00 99.97 11:18:01 1 0.05 0.00 0.03 0.00 0.00 99.92 11:18:01 2 0.02 0.00 0.00 0.03 0.00 99.95 11:18:01 3 0.02 0.00 0.00 0.00 0.00 99.98 11:18:01 4 0.02 0.00 0.00 0.02 0.00 99.97 11:18:01 5 0.02 0.00 0.02 0.00 0.00 99.97 11:18:01 6 0.03 0.00 0.02 0.00 0.00 99.95 11:18:01 7 0.00 0.00 0.02 0.00 0.00 99.98 11:19:01 all 0.08 0.00 0.01 0.00 0.00 99.90 11:19:01 0 0.48 0.00 0.02 0.00 0.00 99.50 11:19:01 1 0.02 0.00 0.00 0.00 0.02 99.97 11:19:01 2 0.02 0.00 0.02 0.02 0.00 99.95 11:19:01 3 0.00 0.00 0.02 0.00 0.00 99.98 11:19:01 4 0.02 0.00 0.02 0.02 0.02 99.93 11:19:01 5 0.02 0.00 0.02 0.00 0.00 99.97 11:19:01 6 0.07 0.00 0.02 0.00 0.00 99.92 11:19:01 7 0.02 0.00 0.00 0.00 0.00 99.98 11:20:01 all 0.08 0.00 0.01 0.01 0.00 99.89 11:20:01 0 0.52 0.00 0.02 0.00 0.02 99.45 11:20:01 1 0.02 0.00 0.03 0.00 0.00 99.95 11:20:01 2 0.00 0.00 0.00 0.05 0.00 99.95 11:20:01 3 0.02 0.00 0.00 0.00 0.02 99.97 11:20:01 4 0.05 0.00 0.00 0.02 0.00 99.93 11:20:01 5 0.02 0.00 0.02 0.02 0.00 99.95 11:20:01 6 0.03 0.00 0.03 0.00 0.00 99.93 11:20:01 7 0.00 0.00 0.00 0.00 0.00 100.00 11:21:01 all 0.07 0.00 0.01 0.00 0.00 99.91 11:21:01 0 0.55 0.00 0.02 0.00 0.00 99.43 11:21:01 1 0.02 0.00 0.02 0.00 0.02 99.95 11:21:01 2 0.00 0.00 0.00 0.02 0.00 99.98 11:21:01 3 0.00 0.00 0.02 0.00 0.00 99.98 11:21:01 4 0.00 0.00 0.02 0.02 0.00 99.97 11:21:01 5 0.02 0.00 0.00 0.00 0.00 99.98 11:21:01 6 0.02 0.00 0.00 0.00 0.00 99.98 11:21:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 3.55 0.00 0.83 0.79 0.02 94.82 Average: 0 3.91 0.00 0.79 0.79 0.02 94.49 Average: 1 3.52 0.00 0.83 0.21 0.02 95.41 Average: 2 3.34 0.00 0.88 0.43 0.01 95.34 Average: 3 3.24 0.00 0.91 0.07 0.02 95.76 Average: 4 3.68 0.00 0.81 3.22 0.01 92.27 Average: 5 3.56 0.00 0.89 1.47 0.01 94.07 Average: 6 3.49 0.00 0.77 0.01 0.01 95.72 Average: 7 3.63 0.00 0.79 0.08 0.02 95.48