---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20626 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 11G 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 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20626) 07/21/22 _x86_64_ (8 CPU) 00:20:19 LINUX RESTART (8 CPU) 00:21:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:22:01 125.50 4.87 120.63 0.00 689.09 87318.51 0.00 00:23:01 3.95 0.00 3.95 0.00 0.00 58.51 0.00 00:24:01 1.35 0.00 1.35 0.00 0.00 16.01 0.00 00:25:01 3.50 0.87 2.63 0.00 18.40 35.86 0.00 00:26:01 1.15 0.02 1.13 0.00 0.13 13.46 0.00 00:27:01 1.60 0.00 1.60 0.00 0.00 18.80 0.00 Average: 22.84 0.96 21.88 0.00 117.93 14576.05 0.00 00:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:22:01 28434504 31776336 522212 1.59 121244 3440496 1889680 5.57 1213560 2798668 384 00:23:01 28449364 31791556 508096 1.55 121388 3440632 1785288 5.26 1209836 2789928 152 00:24:01 28449836 31792184 507352 1.54 121428 3440636 1785288 5.26 1209432 2789932 12 00:25:01 28448432 31791772 507472 1.54 121528 3441148 1844440 5.44 1209812 2790380 180 00:26:01 28448652 31792048 507064 1.54 121584 3441156 1844440 5.44 1209764 2790388 20 00:27:01 28458920 31802652 496720 1.51 121640 3441156 1844440 5.44 1199476 2790668 24 Average: 28448285 31791091 508153 1.55 121469 3440871 1832263 5.40 1208647 2791661 129 00:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:22:01 ens3 389.10 253.07 8457.75 83.18 0.00 0.00 0.00 0.00 00:22:01 docker0 18.06 19.35 1.74 327.58 0.00 0.00 0.00 0.00 00:22:01 lo 3.40 3.40 0.34 0.34 0.00 0.00 0.00 0.00 00:23:01 ens3 8.61 4.87 9.56 2.26 0.00 0.00 0.00 0.00 00:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:24:01 ens3 1.40 0.38 0.42 0.27 0.00 0.00 0.00 0.00 00:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:25:01 ens3 0.87 0.47 0.30 0.21 0.00 0.00 0.00 0.00 00:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:26:01 ens3 0.62 0.35 0.34 0.26 0.00 0.00 0.00 0.00 00:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:27:01 ens3 0.20 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 66.80 43.20 1411.32 14.36 0.00 0.00 0.00 0.00 Average: docker0 3.01 3.22 0.29 54.59 0.00 0.00 0.00 0.00 Average: lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20626) 07/21/22 _x86_64_ (8 CPU) 00:20:19 LINUX RESTART (8 CPU) 00:21:01 CPU %user %nice %system %iowait %steal %idle 00:22:01 all 22.75 0.00 6.20 1.21 0.08 69.76 00:22:01 0 24.52 0.00 6.21 1.40 0.08 67.78 00:22:01 1 22.08 0.00 5.69 0.36 0.07 71.80 00:22:01 2 24.33 0.00 5.70 0.56 0.07 69.34 00:22:01 3 21.93 0.00 6.71 0.41 0.07 70.89 00:22:01 4 21.72 0.00 6.13 0.78 0.08 71.29 00:22:01 5 22.95 0.00 5.97 3.32 0.08 67.67 00:22:01 6 22.25 0.00 6.59 0.36 0.07 70.74 00:22:01 7 22.22 0.00 6.63 2.49 0.09 68.58 00:23:01 all 0.15 0.00 0.09 0.01 0.01 99.74 00:23:01 0 0.18 0.00 0.08 0.00 0.00 99.73 00:23:01 1 0.15 0.00 0.12 0.00 0.02 99.72 00:23:01 2 0.13 0.00 0.10 0.00 0.02 99.75 00:23:01 3 0.18 0.00 0.10 0.00 0.02 99.70 00:23:01 4 0.10 0.00 0.03 0.02 0.00 99.85 00:23:01 5 0.15 0.00 0.08 0.02 0.00 99.75 00:23:01 6 0.18 0.00 0.10 0.07 0.00 99.65 00:23:01 7 0.08 0.00 0.12 0.02 0.00 99.78 00:24:01 all 0.03 0.00 0.01 0.00 0.01 99.94 00:24:01 0 0.05 0.00 0.02 0.00 0.00 99.93 00:24:01 1 0.02 0.00 0.03 0.00 0.00 99.95 00:24:01 2 0.08 0.00 0.03 0.00 0.02 99.87 00:24:01 3 0.03 0.00 0.02 0.00 0.02 99.93 00:24:01 4 0.00 0.00 0.00 0.00 0.00 100.00 00:24:01 5 0.00 0.00 0.00 0.00 0.00 100.00 00:24:01 6 0.07 0.00 0.02 0.00 0.02 99.90 00:24:01 7 0.02 0.00 0.00 0.02 0.00 99.97 00:25:01 all 0.05 0.00 0.04 0.02 0.00 99.89 00:25:01 0 0.02 0.00 0.03 0.02 0.00 99.93 00:25:01 1 0.17 0.00 0.07 0.03 0.00 99.73 00:25:01 2 0.05 0.00 0.02 0.00 0.00 99.93 00:25:01 3 0.05 0.00 0.02 0.00 0.00 99.93 00:25:01 4 0.03 0.00 0.02 0.00 0.00 99.95 00:25:01 5 0.05 0.00 0.05 0.03 0.00 99.87 00:25:01 6 0.07 0.00 0.05 0.05 0.00 99.83 00:25:01 7 0.00 0.00 0.03 0.00 0.00 99.97 00:26:01 all 0.02 0.00 0.01 0.00 0.00 99.96 00:26:01 0 0.00 0.00 0.03 0.00 0.00 99.97 00:26:01 1 0.07 0.00 0.03 0.00 0.00 99.90 00:26:01 2 0.00 0.00 0.00 0.00 0.00 100.00 00:26:01 3 0.00 0.00 0.00 0.00 0.02 99.98 00:26:01 4 0.00 0.00 0.00 0.00 0.00 100.00 00:26:01 5 0.07 0.00 0.02 0.02 0.00 99.90 00:26:01 6 0.03 0.00 0.02 0.02 0.00 99.93 00:26:01 7 0.02 0.00 0.00 0.00 0.02 99.97 00:27:01 all 0.03 0.00 0.03 0.01 0.00 99.94 00:27:01 0 0.03 0.00 0.02 0.03 0.02 99.90 00:27:01 1 0.02 0.00 0.02 0.00 0.02 99.95 00:27:01 2 0.03 0.00 0.00 0.00 0.00 99.97 00:27:01 3 0.03 0.00 0.03 0.00 0.00 99.93 00:27:01 4 0.02 0.00 0.03 0.00 0.00 99.95 00:27:01 5 0.05 0.00 0.08 0.00 0.00 99.87 00:27:01 6 0.03 0.00 0.02 0.03 0.00 99.92 00:27:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 3.79 0.00 1.05 0.21 0.02 94.94 Average: 0 4.10 0.00 1.06 0.24 0.02 94.58 Average: 1 3.69 0.00 0.98 0.06 0.02 95.25 Average: 2 4.06 0.00 0.96 0.09 0.02 94.87 Average: 3 3.67 0.00 1.14 0.07 0.02 95.11 Average: 4 3.59 0.00 1.02 0.13 0.01 95.24 Average: 5 3.82 0.00 1.02 0.56 0.01 94.59 Average: 6 3.72 0.00 1.11 0.09 0.01 95.07 Average: 7 3.66 0.00 1.11 0.41 0.02 94.80