---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-63974 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-63974) 05/17/22 _x86_64_ (8 CPU) 22:44:13 LINUX RESTART (8 CPU) 22:45:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:46:01 88.05 1.13 86.92 0.00 37.73 52099.85 0.00 22:47:01 1.88 0.00 1.88 0.00 0.00 25.87 0.00 22:48:02 49.99 0.20 49.79 0.00 11.06 31712.05 0.00 Average: 46.64 0.44 46.20 0.00 16.26 27944.37 0.00 22:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:46:01 28562828 31772888 522816 1.59 121444 3315796 1789044 5.27 1209372 2681408 348 22:47:01 28563604 31773784 521592 1.59 121492 3315800 1789044 5.27 1208408 2681400 20 22:48:02 27735112 31737212 552536 1.68 140400 4034888 1896904 5.59 1299300 3360700 592 Average: 28287181 31761295 532315 1.62 127779 3555495 1824997 5.38 1239027 2907836 320 22:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:46:01 lo 2.20 2.20 0.22 0.22 0.00 0.00 0.00 0.00 22:46:01 docker0 9.63 10.50 0.83 81.41 0.00 0.00 0.00 0.00 22:46:01 ens3 285.27 184.64 5988.61 75.09 0.00 0.00 0.00 0.00 22:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:47:01 ens3 3.30 1.02 3.57 0.27 0.00 0.00 0.00 0.00 22:48:02 veth1b46993 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 22:48:02 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 22:48:02 docker0 11.23 12.06 0.94 52.53 0.00 0.00 0.00 0.00 22:48:02 ens3 182.09 114.43 4137.11 56.14 0.00 0.00 0.00 0.00 Average: veth1b46993 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.18 1.18 0.11 0.11 0.00 0.00 0.00 0.00 Average: docker0 6.95 7.52 0.59 44.64 0.00 0.00 0.00 0.00 Average: ens3 156.88 100.02 3376.24 43.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-63974) 05/17/22 _x86_64_ (8 CPU) 22:44:13 LINUX RESTART (8 CPU) 22:45:01 CPU %user %nice %system %iowait %steal %idle 22:46:01 all 16.78 0.00 4.51 0.74 0.06 77.92 22:46:01 0 17.06 0.00 4.73 1.91 0.05 76.25 22:46:01 1 16.59 0.00 4.93 2.10 0.07 76.31 22:46:01 2 17.03 0.00 4.58 0.19 0.05 78.15 22:46:01 3 17.05 0.00 4.01 0.05 0.05 78.84 22:46:01 4 16.24 0.00 4.91 0.05 0.07 78.73 22:46:01 5 17.49 0.00 4.45 0.59 0.05 77.42 22:46:01 6 13.83 0.00 3.58 0.68 0.05 81.87 22:46:01 7 18.97 0.00 4.87 0.34 0.07 75.75 22:47:01 all 0.03 0.00 0.02 0.01 0.01 99.93 22:47:01 0 0.02 0.00 0.03 0.03 0.02 99.90 22:47:01 1 0.05 0.00 0.02 0.03 0.02 99.88 22:47:01 2 0.02 0.00 0.02 0.00 0.02 99.95 22:47:01 3 0.03 0.00 0.03 0.00 0.02 99.92 22:47:01 4 0.03 0.00 0.00 0.00 0.00 99.97 22:47:01 5 0.03 0.00 0.02 0.00 0.00 99.95 22:47:01 6 0.05 0.00 0.00 0.00 0.00 99.95 22:47:01 7 0.03 0.00 0.02 0.00 0.02 99.93 22:48:02 all 4.14 0.00 1.68 0.86 0.02 93.30 22:48:02 0 3.65 0.00 1.44 1.64 0.02 93.24 22:48:02 1 3.85 0.00 1.49 1.46 0.02 93.19 22:48:02 2 4.86 0.00 1.88 0.29 0.02 92.96 22:48:02 3 4.73 0.00 2.34 2.02 0.02 90.90 22:48:02 4 4.44 0.00 1.73 0.49 0.03 93.31 22:48:02 5 3.39 0.00 1.69 0.18 0.03 94.70 22:48:02 6 3.55 0.00 1.24 0.39 0.03 94.79 22:48:02 7 4.64 0.00 1.63 0.40 0.02 93.31 Average: all 6.95 0.00 2.06 0.53 0.03 90.43 Average: 0 6.87 0.00 2.06 1.19 0.03 89.85 Average: 1 6.78 0.00 2.13 1.19 0.03 89.86 Average: 2 7.26 0.00 2.15 0.16 0.03 90.41 Average: 3 7.24 0.00 2.12 0.69 0.03 89.92 Average: 4 6.88 0.00 2.20 0.18 0.03 90.70 Average: 5 6.93 0.00 2.04 0.26 0.03 90.74 Average: 6 5.79 0.00 1.60 0.35 0.03 92.23 Average: 7 7.83 0.00 2.16 0.25 0.03 89.73