---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40379 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: 2799.996 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-40379) 05/03/22 _x86_64_ (8 CPU) 18:59:42 LINUX RESTART (8 CPU) 19:00:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:01:01 342.52 46.89 295.63 0.00 4233.05 135985.09 0.00 19:02:01 67.51 0.08 67.42 0.00 3.47 96148.38 0.00 19:03:01 2.20 0.00 2.20 0.00 0.00 3514.76 0.00 19:04:01 0.93 0.00 0.93 0.00 0.00 11.60 0.00 19:05:01 1.35 0.02 1.33 0.00 0.13 15.33 0.00 19:06:01 0.90 0.00 0.90 0.00 0.00 11.60 0.00 Average: 68.47 7.72 60.75 0.00 696.27 39010.71 0.00 19:00:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:01:01 28408600 31698760 592548 1.80 132820 3380528 2268384 6.69 1391908 2643820 476252 19:02:01 28553100 31777808 516312 1.57 123812 3319028 1800612 5.31 1231072 2657536 404 19:03:01 28555580 31780384 513572 1.56 123844 3319032 1800612 5.31 1229656 2657540 12 19:04:01 28567320 31792156 501708 1.53 123872 3319032 1800612 5.31 1217104 2657540 188 19:05:01 28568020 31793108 500788 1.52 123900 3319164 1800612 5.31 1216088 2657768 12 19:06:01 28573076 31798212 495668 1.51 123924 3319172 1800612 5.31 1211216 2657788 180 Average: 28537616 31773405 520099 1.58 125362 3329326 1878574 5.54 1249507 2655332 79508 19:00:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:01:01 vethfcf610f 47.97 59.16 4.24 693.94 0.00 0.00 0.00 0.06 19:01:01 lo 3.73 3.73 0.36 0.36 0.00 0.00 0.00 0.00 19:01:01 ens3 813.57 558.75 6615.14 128.66 0.00 0.00 0.00 0.00 19:01:01 docker0 51.80 62.55 4.11 736.75 0.00 0.00 0.00 0.00 19:02:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 19:02:01 ens3 138.01 95.70 2544.22 60.54 0.00 0.00 0.00 0.00 19:02:01 docker0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 ens3 0.77 0.33 0.36 0.26 0.00 0.00 0.00 0.00 19:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:04:01 ens3 1.35 0.40 0.36 0.21 0.00 0.00 0.00 0.00 19:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 ens3 0.47 0.25 0.26 0.20 0.00 0.00 0.00 0.00 19:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:06:01 ens3 0.30 0.22 0.09 0.07 0.00 0.00 0.00 0.00 19:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.89 0.89 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 157.25 108.02 1512.52 31.39 0.00 0.00 0.00 0.00 Average: docker0 8.52 10.28 0.68 121.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-40379) 05/03/22 _x86_64_ (8 CPU) 18:59:42 LINUX RESTART (8 CPU) 19:00:02 CPU %user %nice %system %iowait %steal %idle 19:01:01 all 19.66 0.00 5.52 2.13 0.08 72.61 19:01:01 0 19.49 0.00 5.78 0.58 0.07 74.08 19:01:01 1 17.78 0.00 4.81 0.60 0.09 76.73 19:01:01 2 19.41 0.00 5.22 2.68 0.07 72.63 19:01:01 3 21.63 0.00 5.07 0.26 0.09 72.95 19:01:01 4 20.75 0.00 5.53 1.33 0.07 72.32 19:01:01 5 18.81 0.00 6.06 0.24 0.07 74.82 19:01:01 6 20.32 0.00 6.04 6.98 0.07 66.59 19:01:01 7 19.11 0.00 5.68 4.41 0.09 70.71 19:02:01 all 13.25 0.00 2.73 0.61 0.04 83.36 19:02:01 0 13.02 0.00 2.71 0.07 0.03 84.17 19:02:01 1 12.98 0.00 3.29 0.00 0.03 83.70 19:02:01 2 14.24 0.00 2.92 1.92 0.03 80.88 19:02:01 3 12.52 0.00 2.32 0.05 0.03 85.08 19:02:01 4 12.55 0.00 2.56 0.29 0.03 84.58 19:02:01 5 13.92 0.00 2.80 0.94 0.03 82.31 19:02:01 6 12.91 0.00 2.76 1.58 0.05 82.71 19:02:01 7 13.88 0.00 2.52 0.08 0.03 83.49 19:03:01 all 0.02 0.00 0.02 0.01 0.01 99.95 19:03:01 0 0.03 0.00 0.03 0.00 0.00 99.93 19:03:01 1 0.05 0.00 0.03 0.00 0.02 99.90 19:03:01 2 0.02 0.00 0.00 0.00 0.00 99.98 19:03:01 3 0.05 0.00 0.03 0.00 0.02 99.90 19:03:01 4 0.03 0.00 0.02 0.00 0.02 99.93 19:03:01 5 0.00 0.00 0.02 0.05 0.00 99.93 19:03:01 6 0.00 0.00 0.00 0.00 0.00 100.00 19:03:01 7 0.00 0.00 0.00 0.00 0.00 100.00 19:04:01 all 0.04 0.00 0.01 0.02 0.01 99.91 19:04:01 0 0.12 0.00 0.02 0.00 0.02 99.85 19:04:01 1 0.05 0.00 0.02 0.00 0.00 99.93 19:04:01 2 0.00 0.00 0.03 0.00 0.02 99.95 19:04:01 3 0.03 0.00 0.00 0.00 0.00 99.97 19:04:01 4 0.07 0.00 0.02 0.00 0.00 99.92 19:04:01 5 0.02 0.00 0.00 0.15 0.00 99.83 19:04:01 6 0.00 0.00 0.02 0.00 0.00 99.98 19:04:01 7 0.07 0.00 0.02 0.02 0.02 99.88 19:05:01 all 0.03 0.00 0.06 0.01 0.00 99.90 19:05:01 0 0.05 0.00 0.12 0.00 0.00 99.83 19:05:01 1 0.03 0.00 0.02 0.00 0.00 99.95 19:05:01 2 0.07 0.00 0.18 0.00 0.00 99.75 19:05:01 3 0.02 0.00 0.10 0.00 0.00 99.88 19:05:01 4 0.02 0.00 0.05 0.02 0.00 99.92 19:05:01 5 0.02 0.00 0.00 0.03 0.02 99.93 19:05:01 6 0.02 0.00 0.03 0.02 0.00 99.93 19:05:01 7 0.02 0.00 0.00 0.02 0.00 99.97 19:06:01 all 0.04 0.00 0.02 0.00 0.01 99.93 19:06:01 0 0.05 0.00 0.05 0.00 0.00 99.90 19:06:01 1 0.03 0.00 0.03 0.00 0.02 99.92 19:06:01 2 0.03 0.00 0.00 0.00 0.00 99.97 19:06:01 3 0.03 0.00 0.02 0.00 0.02 99.93 19:06:01 4 0.10 0.00 0.03 0.00 0.02 99.85 19:06:01 5 0.02 0.00 0.00 0.03 0.00 99.95 19:06:01 6 0.02 0.00 0.02 0.00 0.02 99.95 19:06:01 7 0.02 0.00 0.02 0.00 0.00 99.97 Average: all 5.43 0.00 1.37 0.46 0.02 92.71 Average: 0 5.40 0.00 1.43 0.11 0.02 93.04 Average: 1 5.09 0.00 1.35 0.10 0.03 93.44 Average: 2 5.56 0.00 1.38 0.76 0.02 92.29 Average: 3 5.63 0.00 1.24 0.05 0.03 93.05 Average: 4 5.51 0.00 1.35 0.27 0.02 92.85 Average: 5 5.40 0.00 1.46 0.24 0.02 92.88 Average: 6 5.46 0.00 1.45 1.40 0.02 91.66 Average: 7 5.41 0.00 1.34 0.73 0.02 92.49