---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7338 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: 2799.976 BogoMIPS: 5599.95 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-7338) 03/16/22 _x86_64_ (8 CPU) 20:30:11 LINUX RESTART (8 CPU) 20:31:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:32:01 83.51 0.29 83.23 0.00 22.50 59335.28 0.00 20:33:01 1.43 0.00 1.43 0.00 0.00 18.28 0.00 20:34:01 0.88 0.00 0.88 0.00 0.00 11.20 0.00 20:35:01 1.68 0.00 1.68 0.00 0.00 20.80 0.00 20:36:01 1.10 0.02 1.08 0.00 0.13 13.06 0.00 20:37:01 1.87 0.00 1.87 0.00 0.00 26.66 0.00 Average: 14.89 0.05 14.84 0.00 3.72 9767.38 0.00 20:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:32:01 28787000 31738700 555720 1.69 110368 3093804 2228808 6.57 1266500 2423764 144 20:33:01 28772688 31724612 569196 1.73 110416 3093808 2228808 6.57 1280736 2423752 16 20:34:01 28773796 31725904 567648 1.73 110448 3093812 2228808 6.57 1279680 2423780 20 20:35:01 28772188 31724468 569024 1.73 110500 3093940 2228808 6.57 1280644 2423912 12 20:36:01 28773448 31725800 567544 1.73 110556 3093940 2228808 6.57 1280036 2423924 16 20:37:01 28779516 31732112 561340 1.71 110620 3093952 2228808 6.57 1273144 2424080 16 Average: 28776439 31728599 565079 1.72 110485 3093876 2228808 6.57 1276790 2423869 37 20:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:32:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 20:32:01 ens3 221.21 129.19 5191.92 27.54 0.00 0.00 0.00 0.00 20:32:01 docker0 18.43 20.35 1.41 293.99 0.00 0.00 0.00 0.00 20:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:33:01 ens3 7.93 4.90 11.56 0.42 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 ens3 2.17 0.67 0.72 0.47 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:35:01 ens3 1.03 0.53 0.53 0.39 0.00 0.00 0.00 0.00 20:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 ens3 0.65 0.35 0.34 0.26 0.00 0.00 0.00 0.00 20:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:37:01 ens3 0.18 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.28 0.28 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 38.36 22.33 855.54 4.79 0.00 0.00 0.00 0.00 Average: docker0 3.03 3.34 0.23 48.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7338) 03/16/22 _x86_64_ (8 CPU) 20:30:11 LINUX RESTART (8 CPU) 20:31:02 CPU %user %nice %system %iowait %steal %idle 20:32:01 all 19.91 0.00 5.06 0.78 0.05 74.20 20:32:01 0 20.91 0.00 4.94 0.21 0.05 73.89 20:32:01 1 20.25 0.00 5.28 0.84 0.05 73.58 20:32:01 2 19.82 0.00 4.55 0.12 0.05 75.46 20:32:01 3 19.85 0.00 4.60 0.77 0.05 74.73 20:32:01 4 19.97 0.00 5.30 2.23 0.03 72.47 20:32:01 5 19.57 0.00 4.92 0.15 0.05 75.30 20:32:01 6 20.63 0.00 5.05 0.43 0.07 73.82 20:32:01 7 18.25 0.00 5.88 1.52 0.05 74.30 20:33:01 all 0.04 0.00 0.02 0.01 0.00 99.92 20:33:01 0 0.03 0.00 0.02 0.00 0.00 99.95 20:33:01 1 0.03 0.00 0.02 0.00 0.00 99.95 20:33:01 2 0.07 0.00 0.03 0.00 0.02 99.88 20:33:01 3 0.00 0.00 0.00 0.00 0.00 100.00 20:33:01 4 0.02 0.00 0.00 0.03 0.00 99.95 20:33:01 5 0.08 0.00 0.03 0.00 0.00 99.88 20:33:01 6 0.00 0.00 0.00 0.02 0.00 99.98 20:33:01 7 0.10 0.00 0.08 0.02 0.00 99.80 20:34:01 all 0.05 0.00 0.01 0.00 0.01 99.92 20:34:01 0 0.07 0.00 0.03 0.00 0.00 99.90 20:34:01 1 0.02 0.00 0.00 0.00 0.00 99.98 20:34:01 2 0.08 0.00 0.02 0.00 0.00 99.90 20:34:01 3 0.05 0.00 0.02 0.00 0.02 99.92 20:34:01 4 0.05 0.00 0.00 0.02 0.02 99.92 20:34:01 5 0.07 0.00 0.02 0.00 0.00 99.92 20:34:01 6 0.03 0.00 0.00 0.02 0.00 99.95 20:34:01 7 0.03 0.00 0.03 0.00 0.02 99.92 20:35:01 all 0.02 0.00 0.01 0.01 0.00 99.96 20:35:01 0 0.00 0.00 0.02 0.00 0.00 99.98 20:35:01 1 0.08 0.00 0.00 0.00 0.00 99.92 20:35:01 2 0.00 0.00 0.02 0.00 0.02 99.97 20:35:01 3 0.00 0.00 0.00 0.00 0.00 100.00 20:35:01 4 0.00 0.00 0.02 0.02 0.00 99.97 20:35:01 5 0.02 0.00 0.02 0.00 0.02 99.95 20:35:01 6 0.00 0.00 0.02 0.03 0.00 99.95 20:35:01 7 0.08 0.00 0.00 0.00 0.00 99.92 20:36:01 all 0.03 0.00 0.01 0.01 0.01 99.94 20:36:01 0 0.03 0.00 0.03 0.00 0.02 99.92 20:36:01 1 0.03 0.00 0.02 0.00 0.00 99.95 20:36:01 2 0.05 0.00 0.02 0.00 0.02 99.92 20:36:01 3 0.02 0.00 0.02 0.00 0.00 99.97 20:36:01 4 0.02 0.00 0.02 0.03 0.00 99.93 20:36:01 5 0.05 0.00 0.02 0.00 0.00 99.93 20:36:01 6 0.02 0.00 0.00 0.00 0.00 99.98 20:36:01 7 0.02 0.00 0.00 0.02 0.02 99.95 20:37:01 all 0.01 0.00 0.02 0.01 0.00 99.96 20:37:01 0 0.00 0.00 0.03 0.00 0.00 99.97 20:37:01 1 0.02 0.00 0.00 0.00 0.02 99.97 20:37:01 2 0.03 0.00 0.03 0.00 0.00 99.93 20:37:01 3 0.00 0.00 0.00 0.00 0.00 100.00 20:37:01 4 0.00 0.00 0.02 0.03 0.00 99.95 20:37:01 5 0.03 0.00 0.03 0.02 0.00 99.92 20:37:01 6 0.00 0.00 0.02 0.00 0.00 99.98 20:37:01 7 0.00 0.00 0.02 0.02 0.00 99.97 Average: all 3.26 0.00 0.84 0.13 0.01 95.76 Average: 0 3.42 0.00 0.83 0.03 0.01 95.70 Average: 1 3.32 0.00 0.86 0.14 0.01 95.67 Average: 2 3.26 0.00 0.76 0.02 0.02 95.94 Average: 3 3.24 0.00 0.75 0.13 0.01 95.87 Average: 4 3.28 0.00 0.87 0.39 0.01 95.45 Average: 5 3.23 0.00 0.82 0.03 0.01 95.91 Average: 6 3.36 0.00 0.83 0.08 0.01 95.72 Average: 7 2.99 0.00 0.97 0.25 0.01 95.77