---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-63937 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 9.2G 146G 6% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 9.2G 146G 6% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-63937) 05/17/22 _x86_64_ (8 CPU) 18:17:55 LINUX RESTART (8 CPU) 18:18:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:19:01 335.50 65.30 270.20 0.00 10273.53 207760.92 0.00 Average: 335.50 65.30 270.20 0.00 10273.53 207760.92 0.00 18:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:19:01 29472532 31807636 513896 1.56 112104 2505560 1885068 5.56 1052796 2010700 360 Average: 29472532 31807636 513896 1.56 112104 2505560 1885068 5.56 1052796 2010700 360 18:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 lo 3.13 3.13 0.29 0.29 0.00 0.00 0.00 0.00 18:19:01 ens3 722.77 445.43 5497.13 94.55 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.13 3.13 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 722.77 445.43 5497.13 94.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-63937) 05/17/22 _x86_64_ (8 CPU) 18:17:55 LINUX RESTART (8 CPU) 18:18:01 CPU %user %nice %system %iowait %steal %idle 18:19:01 all 9.30 0.00 3.87 3.68 0.07 83.08 18:19:01 0 8.87 0.00 3.46 1.90 0.05 85.72 18:19:01 1 8.33 0.00 3.28 9.15 0.05 79.20 18:19:01 2 9.39 0.00 4.02 3.40 0.05 83.14 18:19:01 3 8.68 0.00 5.46 4.28 0.07 81.51 18:19:01 4 9.70 0.00 2.80 1.40 0.10 86.00 18:19:01 5 9.98 0.00 3.11 1.19 0.07 85.65 18:19:01 6 10.20 0.00 3.92 7.12 0.07 78.70 18:19:01 7 9.29 0.00 4.90 0.98 0.08 84.75 Average: all 9.30 0.00 3.87 3.68 0.07 83.08 Average: 0 8.87 0.00 3.46 1.90 0.05 85.72 Average: 1 8.33 0.00 3.28 9.15 0.05 79.20 Average: 2 9.39 0.00 4.02 3.40 0.05 83.14 Average: 3 8.68 0.00 5.46 4.28 0.07 81.51 Average: 4 9.70 0.00 2.80 1.40 0.10 86.00 Average: 5 9.98 0.00 3.11 1.19 0.07 85.65 Average: 6 10.20 0.00 3.92 7.12 0.07 78.70 Average: 7 9.29 0.00 4.90 0.98 0.08 84.75