---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-187 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-187) 05/26/22 _x86_64_ (8 CPU) 21:56:47 LINUX RESTART (8 CPU) 21:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:58:02 339.72 53.78 285.94 0.00 5153.08 172033.19 0.00 Average: 339.72 53.78 285.94 0.00 5153.08 172033.19 0.00 21:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:58:02 28612048 31777412 518560 1.58 123624 3295848 1924256 5.67 1133428 2739616 267760 Average: 28612048 31777412 518560 1.58 123624 3295848 1924256 5.67 1133428 2739616 267760 21:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:58:02 lo 8.00 8.00 0.82 0.82 0.00 0.00 0.00 0.00 21:58:02 docker0 112.30 175.69 7.05 753.49 0.00 0.00 0.00 0.00 21:58:02 ens3 935.67 532.77 7425.85 109.55 0.00 0.00 0.00 0.00 Average: lo 8.00 8.00 0.82 0.82 0.00 0.00 0.00 0.00 Average: docker0 112.30 175.69 7.05 753.49 0.00 0.00 0.00 0.00 Average: ens3 935.67 532.77 7425.85 109.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-187) 05/26/22 _x86_64_ (8 CPU) 21:56:47 LINUX RESTART (8 CPU) 21:57:01 CPU %user %nice %system %iowait %steal %idle 21:58:02 all 10.73 0.00 4.10 1.90 0.07 83.20 21:58:02 0 10.95 0.00 3.69 0.69 0.07 84.61 21:58:02 1 9.50 0.00 4.59 2.72 0.07 83.11 21:58:02 2 10.74 0.00 3.05 0.28 0.05 85.88 21:58:02 3 10.87 0.00 4.43 2.69 0.07 81.95 21:58:02 4 10.65 0.00 3.60 3.82 0.08 81.84 21:58:02 5 13.40 0.00 4.33 0.83 0.07 81.37 21:58:02 6 8.72 0.00 3.72 3.32 0.08 84.16 21:58:02 7 11.03 0.00 5.38 0.83 0.09 82.67 Average: all 10.73 0.00 4.10 1.90 0.07 83.20 Average: 0 10.95 0.00 3.69 0.69 0.07 84.61 Average: 1 9.50 0.00 4.59 2.72 0.07 83.11 Average: 2 10.74 0.00 3.05 0.28 0.05 85.88 Average: 3 10.87 0.00 4.43 2.69 0.07 81.95 Average: 4 10.65 0.00 3.60 3.82 0.08 81.84 Average: 5 13.40 0.00 4.33 0.83 0.07 81.37 Average: 6 8.72 0.00 3.72 3.32 0.08 84.16 Average: 7 11.03 0.00 5.38 0.83 0.09 82.67