---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20569 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 9.8G 146G 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 9.8G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20569) 04/11/22 _x86_64_ (8 CPU) 22:23:30 LINUX RESTART (8 CPU) 22:24:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:25:01 297.03 14.40 282.63 0.00 2150.55 103045.31 0.00 22:26:01 33.41 0.92 32.49 0.00 22.66 16901.05 0.00 22:27:01 1.93 0.00 1.93 0.00 0.00 25.59 0.00 22:28:01 1.62 0.00 1.62 0.00 0.00 18.80 0.00 22:29:01 1.58 0.03 1.55 0.00 0.93 17.33 0.00 22:30:01 2.17 0.10 2.07 0.00 7.20 25.99 0.00 Average: 55.62 2.54 53.07 0.00 358.55 19773.23 0.00 22:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:25:01 29331472 31801844 515188 1.57 109620 2640124 1942060 5.72 1225716 1970196 236 22:26:01 28829076 31789840 510620 1.55 112820 3092732 1985424 5.85 1237516 2409876 20 22:27:01 28834008 31794924 505004 1.54 112916 3092736 1950376 5.75 1230320 2409884 20 22:28:01 28839984 31801016 498804 1.52 112964 3092736 1950376 5.75 1225068 2409888 20 22:29:01 28839912 31801040 498676 1.52 113052 3092760 1950376 5.75 1225232 2409924 28 22:30:01 28842348 31803952 495532 1.51 113132 3093008 1981956 5.84 1224132 2410076 40 Average: 28919467 31798769 503971 1.53 112417 3017349 1960095 5.78 1227997 2336641 61 22:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:25:01 ens3 384.29 262.07 4672.65 84.58 0.00 0.00 0.00 0.00 22:25:01 lo 3.05 3.05 0.30 0.30 0.00 0.00 0.00 0.00 22:25:01 docker0 50.91 54.80 5.20 735.47 0.00 0.00 0.00 0.00 22:26:01 ens3 141.65 97.60 2533.30 59.44 0.00 0.00 0.00 0.00 22:26:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 22:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:27:01 ens3 0.43 0.23 0.26 0.20 0.00 0.00 0.00 0.00 22:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:28:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:29:01 ens3 0.18 0.10 0.08 0.07 0.00 0.00 0.00 0.00 22:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 ens3 3.27 2.68 3.51 1.20 0.00 0.00 0.00 0.00 22:30:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 22:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 87.50 59.91 1191.94 24.08 0.00 0.00 0.00 0.00 Average: lo 0.79 0.79 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 8.37 9.01 0.85 120.86 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20569) 04/11/22 _x86_64_ (8 CPU) 22:23:30 LINUX RESTART (8 CPU) 22:24:02 CPU %user %nice %system %iowait %steal %idle 22:25:01 all 25.70 0.00 5.38 1.39 0.07 67.46 22:25:01 0 26.49 0.00 5.83 1.82 0.07 65.79 22:25:01 1 25.52 0.00 5.54 0.55 0.07 68.33 22:25:01 2 27.18 0.00 4.94 1.83 0.07 65.98 22:25:01 3 25.54 0.00 5.62 1.34 0.07 67.43 22:25:01 4 26.37 0.00 5.29 2.96 0.07 65.30 22:25:01 5 24.59 0.00 5.48 1.30 0.07 68.55 22:25:01 6 24.70 0.00 4.79 0.82 0.07 69.61 22:25:01 7 25.18 0.00 5.56 0.45 0.09 68.73 22:26:01 all 3.09 0.00 1.17 0.36 0.02 95.36 22:26:01 0 2.44 0.00 1.12 0.28 0.00 96.15 22:26:01 1 3.20 0.00 1.14 0.05 0.02 95.60 22:26:01 2 2.31 0.00 1.46 1.93 0.02 94.29 22:26:01 3 3.21 0.00 1.07 0.02 0.02 95.68 22:26:01 4 2.83 0.00 1.29 0.02 0.02 95.84 22:26:01 5 3.21 0.00 1.29 0.07 0.03 95.40 22:26:01 6 4.37 0.00 0.79 0.51 0.03 94.29 22:26:01 7 3.13 0.00 1.24 0.02 0.00 95.61 22:27:01 all 0.29 0.00 0.01 0.01 0.00 99.69 22:27:01 0 0.03 0.00 0.02 0.00 0.00 99.95 22:27:01 1 0.18 0.00 0.00 0.00 0.00 99.82 22:27:01 2 0.00 0.00 0.02 0.05 0.00 99.93 22:27:01 3 0.03 0.00 0.00 0.00 0.00 99.97 22:27:01 4 0.00 0.00 0.02 0.02 0.00 99.97 22:27:01 5 0.03 0.00 0.02 0.00 0.00 99.95 22:27:01 6 1.99 0.00 0.03 0.00 0.00 97.98 22:27:01 7 0.00 0.00 0.00 0.00 0.02 99.98 22:28:01 all 0.27 0.00 0.02 0.01 0.00 99.69 22:28:01 0 0.02 0.00 0.02 0.00 0.02 99.95 22:28:01 1 0.03 0.00 0.03 0.00 0.00 99.93 22:28:01 2 0.03 0.00 0.05 0.03 0.00 99.88 22:28:01 3 0.02 0.00 0.00 0.00 0.00 99.98 22:28:01 4 0.03 0.00 0.02 0.00 0.00 99.95 22:28:01 5 0.02 0.00 0.00 0.00 0.00 99.98 22:28:01 6 1.99 0.00 0.07 0.02 0.02 97.91 22:28:01 7 0.00 0.00 0.02 0.00 0.00 99.98 22:29:01 all 0.05 0.00 0.01 0.01 0.00 99.93 22:29:01 0 0.00 0.00 0.00 0.00 0.00 100.00 22:29:01 1 0.02 0.00 0.00 0.00 0.00 99.98 22:29:01 2 0.02 0.00 0.00 0.03 0.00 99.95 22:29:01 3 0.02 0.00 0.00 0.00 0.00 99.98 22:29:01 4 0.03 0.00 0.02 0.00 0.00 99.95 22:29:01 5 0.03 0.00 0.02 0.00 0.00 99.95 22:29:01 6 0.27 0.00 0.05 0.02 0.02 99.65 22:29:01 7 0.00 0.00 0.00 0.00 0.00 100.00 22:30:01 all 0.09 0.00 0.07 0.01 0.00 99.82 22:30:01 0 0.05 0.00 0.05 0.00 0.00 99.90 22:30:01 1 0.08 0.00 0.07 0.00 0.00 99.85 22:30:01 2 0.10 0.00 0.05 0.05 0.00 99.80 22:30:01 3 0.10 0.00 0.07 0.00 0.02 99.82 22:30:01 4 0.07 0.00 0.07 0.00 0.00 99.87 22:30:01 5 0.08 0.00 0.05 0.00 0.00 99.87 22:30:01 6 0.15 0.00 0.10 0.03 0.02 99.70 22:30:01 7 0.12 0.00 0.12 0.00 0.00 99.77 Average: all 4.82 0.00 1.09 0.29 0.02 93.79 Average: 0 4.73 0.00 1.15 0.34 0.01 93.76 Average: 1 4.75 0.00 1.11 0.10 0.01 94.03 Average: 2 4.85 0.00 1.07 0.65 0.01 93.42 Average: 3 4.72 0.00 1.10 0.22 0.02 93.94 Average: 4 4.79 0.00 1.10 0.49 0.01 93.60 Average: 5 4.57 0.00 1.12 0.22 0.02 94.07 Average: 6 5.48 0.00 0.95 0.23 0.02 93.31 Average: 7 4.63 0.00 1.13 0.08 0.02 94.15