---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-47775 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-47775) 05/10/22 _x86_64_ (8 CPU) 14:56:02 LINUX RESTART (8 CPU) 14:57:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:58:01 137.55 10.47 127.08 0.00 5226.91 52902.24 0.00 14:59:01 3.92 0.02 3.90 0.00 0.13 96.77 0.00 15:00:01 1.08 0.00 1.08 0.00 0.00 12.80 0.00 15:01:01 1.63 0.00 1.63 0.00 0.00 19.33 0.00 15:02:01 0.98 0.02 0.97 0.00 0.13 10.93 0.00 15:03:01 1.40 0.00 1.40 0.00 0.00 18.00 0.00 Average: 24.11 1.73 22.38 0.00 858.99 8719.91 0.00 14:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:58:01 28510128 31788240 507580 1.54 135864 3368968 1811012 5.34 1227028 2714416 348 14:59:01 28580816 31790580 504780 1.54 121364 3316512 1819708 5.36 1192424 2679788 12 15:00:01 28585012 31794820 500400 1.52 121404 3316516 1819708 5.36 1189104 2679788 20 15:01:01 28584704 31794692 500436 1.52 121452 3316640 1819708 5.36 1189096 2679920 24 15:02:01 28589948 31799968 495096 1.51 121472 3316656 1819708 5.36 1183140 2679928 24 15:03:01 28590404 31800452 494576 1.50 121508 3316656 1819708 5.36 1182800 2679928 24 Average: 28573502 31794792 500478 1.52 123844 3325325 1818259 5.36 1193932 2685628 75 14:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:58:01 lo 1.90 1.90 0.18 0.18 0.00 0.00 0.00 0.00 14:58:01 ens3 331.06 203.76 4934.18 74.65 0.00 0.00 0.00 0.00 14:58:01 docker0 5.98 7.00 0.47 49.67 0.00 0.00 0.00 0.00 14:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:59:01 ens3 0.78 0.13 0.07 0.01 0.00 0.00 0.00 0.00 14:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 ens3 14.60 8.70 13.34 0.81 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:01:01 ens3 0.62 0.43 0.28 0.21 0.00 0.00 0.00 0.00 15:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 ens3 0.18 0.15 0.08 0.07 0.00 0.00 0.00 0.00 15:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:03:01 ens3 0.17 0.07 0.01 0.01 0.00 0.00 0.00 0.00 15:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.41 0.41 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 57.14 35.07 813.15 12.45 0.00 0.00 0.00 0.00 Average: docker0 0.98 1.15 0.08 8.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-47775) 05/10/22 _x86_64_ (8 CPU) 14:56:02 LINUX RESTART (8 CPU) 14:57:02 CPU %user %nice %system %iowait %steal %idle 14:58:01 all 16.37 0.00 4.72 1.51 0.07 77.32 14:58:01 0 17.13 0.00 3.97 0.39 0.07 78.44 14:58:01 1 15.74 0.00 4.85 0.68 0.07 78.66 14:58:01 2 17.43 0.00 4.69 1.57 0.07 76.24 14:58:01 3 15.11 0.00 5.74 1.76 0.07 77.32 14:58:01 4 14.90 0.00 4.60 5.75 0.07 74.68 14:58:01 5 17.87 0.00 4.16 0.58 0.09 77.30 14:58:01 6 17.08 0.00 3.92 0.57 0.07 78.36 14:58:01 7 15.72 0.00 5.85 0.79 0.09 77.55 14:59:01 all 0.09 0.00 0.06 0.02 0.00 99.83 14:59:01 0 0.10 0.00 0.07 0.02 0.00 99.82 14:59:01 1 0.23 0.00 0.07 0.00 0.00 99.70 14:59:01 2 0.02 0.00 0.07 0.05 0.00 99.87 14:59:01 3 0.02 0.00 0.05 0.00 0.00 99.93 14:59:01 4 0.12 0.00 0.07 0.07 0.02 99.73 14:59:01 5 0.07 0.00 0.05 0.00 0.00 99.88 14:59:01 6 0.12 0.00 0.08 0.00 0.02 99.78 14:59:01 7 0.02 0.00 0.07 0.00 0.00 99.92 15:00:01 all 0.08 0.00 0.04 0.00 0.00 99.87 15:00:01 0 0.05 0.00 0.05 0.00 0.00 99.90 15:00:01 1 0.03 0.00 0.03 0.00 0.00 99.93 15:00:01 2 0.02 0.00 0.00 0.00 0.00 99.98 15:00:01 3 0.05 0.00 0.02 0.00 0.00 99.93 15:00:01 4 0.25 0.00 0.05 0.02 0.00 99.68 15:00:01 5 0.05 0.00 0.02 0.00 0.02 99.92 15:00:01 6 0.15 0.00 0.05 0.00 0.00 99.80 15:00:01 7 0.07 0.00 0.08 0.00 0.00 99.85 15:01:01 all 0.02 0.00 0.01 0.01 0.00 99.96 15:01:01 0 0.02 0.00 0.02 0.00 0.00 99.97 15:01:01 1 0.00 0.00 0.00 0.00 0.00 100.00 15:01:01 2 0.03 0.00 0.03 0.02 0.00 99.92 15:01:01 3 0.00 0.00 0.02 0.00 0.00 99.98 15:01:01 4 0.03 0.00 0.02 0.02 0.02 99.92 15:01:01 5 0.00 0.00 0.00 0.02 0.00 99.98 15:01:01 6 0.05 0.00 0.03 0.00 0.02 99.90 15:01:01 7 0.00 0.00 0.00 0.00 0.00 100.00 15:02:01 all 0.01 0.00 0.01 0.00 0.01 99.97 15:02:01 0 0.02 0.00 0.00 0.00 0.02 99.97 15:02:01 1 0.00 0.00 0.02 0.00 0.02 99.97 15:02:01 2 0.02 0.00 0.00 0.02 0.02 99.95 15:02:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:02:01 4 0.02 0.00 0.03 0.00 0.00 99.95 15:02:01 5 0.02 0.00 0.02 0.00 0.00 99.97 15:02:01 6 0.02 0.00 0.03 0.00 0.00 99.95 15:02:01 7 0.00 0.00 0.00 0.00 0.00 100.00 15:03:01 all 0.27 0.00 0.02 0.00 0.00 99.71 15:03:01 0 0.02 0.00 0.02 0.00 0.00 99.97 15:03:01 1 0.00 0.00 0.00 0.00 0.00 100.00 15:03:01 2 0.02 0.00 0.03 0.02 0.00 99.93 15:03:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:03:01 4 0.07 0.00 0.03 0.02 0.02 99.87 15:03:01 5 0.00 0.00 0.02 0.00 0.00 99.98 15:03:01 6 2.00 0.00 0.05 0.00 0.02 97.93 15:03:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 2.75 0.00 0.79 0.25 0.02 96.19 Average: 0 2.83 0.00 0.67 0.07 0.01 96.42 Average: 1 2.61 0.00 0.81 0.11 0.01 96.45 Average: 2 2.86 0.00 0.79 0.27 0.01 96.07 Average: 3 2.48 0.00 0.95 0.29 0.01 96.27 Average: 4 2.51 0.00 0.78 0.96 0.02 95.74 Average: 5 2.93 0.00 0.69 0.10 0.02 96.26 Average: 6 3.17 0.00 0.68 0.09 0.02 96.04 Average: 7 2.58 0.00 0.98 0.13 0.01 96.30