---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1635 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-1635) 06/07/22 _x86_64_ (8 CPU) 10:11:08 LINUX RESTART (8 CPU) 10:12:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:13:01 171.72 2.20 169.52 0.00 36.33 58752.29 0.00 10:14:01 190.64 0.03 190.60 0.00 0.93 40801.60 0.00 10:15:01 1.75 0.00 1.75 0.00 0.00 289.44 0.00 10:16:01 1.62 0.00 1.62 0.00 0.00 288.09 0.00 10:17:01 1.15 0.03 1.12 0.00 0.27 281.82 0.00 10:18:01 2.98 0.87 2.12 0.00 18.40 299.95 0.00 10:19:01 1.37 0.00 1.37 0.00 0.00 283.91 0.00 10:20:01 1.32 0.00 1.32 0.00 0.00 199.70 0.00 10:21:01 1.18 0.00 1.18 0.00 0.00 281.91 0.00 10:22:01 1.77 0.00 1.77 0.00 0.00 293.42 0.00 Average: 37.33 0.31 37.02 0.00 5.54 10097.13 0.00 10:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:13:01 28204692 31685500 602728 1.83 162396 3507640 2188616 6.45 1374896 2833108 136068 10:14:01 27674276 31775252 513364 1.56 175832 4073100 1952732 5.75 1341352 3351388 340 10:15:01 27674144 31775144 513452 1.56 175872 4073104 1952732 5.75 1341444 3351392 12 10:16:01 27678880 31779952 508368 1.55 175892 4073100 1970488 5.81 1337160 3351392 44 10:17:01 27678380 31779640 508696 1.55 175932 4073108 1910652 5.63 1337048 3351488 20 10:18:01 27680904 31783144 505188 1.54 175988 4073632 1924092 5.67 1333252 3351916 184 10:19:01 27683436 31785688 502628 1.53 176016 4073632 1924092 5.67 1330404 3351924 16 10:20:01 27683648 31785944 502328 1.53 176044 4073640 1924092 5.67 1330472 3351940 44 10:21:01 27683308 31785700 502584 1.53 176076 4073632 1924092 5.67 1330624 3351996 12 10:22:01 27683204 31785620 502512 1.53 176104 4073620 1924092 5.67 1331064 3351976 176 Average: 27732487 31772158 516185 1.57 174615 4016821 1959568 5.78 1338772 3299852 13692 10:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:13:01 ens3 345.97 252.88 5070.09 89.48 0.00 0.00 0.00 0.00 10:13:01 lo 2.85 2.85 0.28 0.28 0.00 0.00 0.00 0.00 10:13:01 docker0 102.88 130.80 8.55 1093.77 0.00 0.00 0.00 0.00 10:13:01 veth1ab63f9 0.00 0.19 0.00 0.02 0.00 0.00 0.00 0.00 10:14:01 ens3 138.29 86.62 2677.72 19.90 0.00 0.00 0.00 0.00 10:14:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 10:14:01 docker0 10.40 15.03 0.61 91.90 0.00 0.00 0.00 0.00 10:15:01 ens3 0.73 0.37 0.46 0.32 0.00 0.00 0.00 0.00 10:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 10:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 ens3 15.98 16.46 13.54 11.48 0.00 0.00 0.00 0.00 10:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 ens3 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 10:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 ens3 0.22 0.10 0.07 0.01 0.00 0.00 0.00 0.00 10:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 ens3 4.53 8.73 0.36 7.62 0.00 0.00 0.00 0.00 10:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 50.13 36.19 769.14 12.76 0.00 0.00 0.00 0.00 Average: lo 0.57 0.57 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 11.18 14.39 0.90 116.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-1635) 06/07/22 _x86_64_ (8 CPU) 10:11:08 LINUX RESTART (8 CPU) 10:12:02 CPU %user %nice %system %iowait %steal %idle 10:13:01 all 29.69 0.00 6.61 1.25 0.08 62.37 10:13:01 0 30.84 0.00 6.93 0.29 0.07 61.87 10:13:01 1 30.57 0.00 6.21 0.91 0.09 62.22 10:13:01 2 29.35 0.00 7.00 0.45 0.10 63.11 10:13:01 3 28.08 0.00 6.61 0.36 0.09 64.86 10:13:01 4 30.95 0.00 7.50 5.15 0.09 56.32 10:13:01 5 27.66 0.00 6.30 1.64 0.09 64.31 10:13:01 6 29.04 0.00 6.05 0.55 0.07 64.29 10:13:01 7 31.06 0.00 6.24 0.68 0.09 61.94 10:14:01 all 19.53 0.00 4.44 1.10 0.07 74.86 10:14:01 0 17.88 0.00 4.49 0.73 0.07 76.84 10:14:01 1 18.70 0.00 3.60 0.86 0.05 76.79 10:14:01 2 20.09 0.00 4.82 3.99 0.07 71.04 10:14:01 3 19.56 0.00 4.72 0.37 0.07 75.28 10:14:01 4 20.13 0.00 4.40 1.52 0.05 73.90 10:14:01 5 19.50 0.00 5.01 0.66 0.07 74.76 10:14:01 6 20.27 0.00 4.08 0.52 0.07 75.06 10:14:01 7 20.11 0.00 4.43 0.15 0.08 75.23 10:15:01 all 0.02 0.00 0.02 0.01 0.01 99.95 10:15:01 0 0.03 0.00 0.02 0.00 0.02 99.93 10:15:01 1 0.00 0.00 0.02 0.00 0.00 99.98 10:15:01 2 0.02 0.00 0.03 0.05 0.00 99.90 10:15:01 3 0.00 0.00 0.05 0.00 0.02 99.93 10:15:01 4 0.05 0.00 0.00 0.00 0.02 99.93 10:15:01 5 0.02 0.00 0.02 0.00 0.00 99.97 10:15:01 6 0.02 0.00 0.02 0.00 0.00 99.97 10:15:01 7 0.02 0.00 0.02 0.00 0.00 99.97 10:16:01 all 0.02 0.00 0.02 0.01 0.00 99.96 10:16:01 0 0.02 0.00 0.00 0.00 0.00 99.98 10:16:01 1 0.00 0.00 0.02 0.00 0.00 99.98 10:16:01 2 0.03 0.00 0.03 0.05 0.02 99.87 10:16:01 3 0.02 0.00 0.03 0.00 0.00 99.95 10:16:01 4 0.02 0.00 0.02 0.00 0.00 99.97 10:16:01 5 0.02 0.00 0.00 0.00 0.00 99.98 10:16:01 6 0.00 0.00 0.02 0.00 0.00 99.98 10:16:01 7 0.05 0.00 0.02 0.00 0.00 99.93 10:17:01 all 0.05 0.00 0.02 0.01 0.00 99.92 10:17:01 0 0.05 0.00 0.05 0.00 0.00 99.90 10:17:01 1 0.03 0.00 0.02 0.00 0.00 99.95 10:17:01 2 0.05 0.00 0.02 0.03 0.00 99.90 10:17:01 3 0.02 0.00 0.02 0.00 0.02 99.95 10:17:01 4 0.08 0.00 0.00 0.02 0.00 99.90 10:17:01 5 0.03 0.00 0.00 0.00 0.00 99.97 10:17:01 6 0.02 0.00 0.02 0.00 0.00 99.97 10:17:01 7 0.10 0.00 0.07 0.00 0.00 99.83 10:18:01 all 0.06 0.00 0.03 0.01 0.00 99.90 10:18:01 0 0.02 0.00 0.03 0.00 0.00 99.95 10:18:01 1 0.03 0.00 0.02 0.00 0.00 99.95 10:18:01 2 0.20 0.00 0.05 0.05 0.00 99.70 10:18:01 3 0.03 0.00 0.02 0.00 0.00 99.95 10:18:01 4 0.05 0.00 0.03 0.03 0.02 99.87 10:18:01 5 0.07 0.00 0.03 0.00 0.00 99.90 10:18:01 6 0.02 0.00 0.03 0.00 0.00 99.95 10:18:01 7 0.03 0.00 0.03 0.00 0.02 99.92 10:19:01 all 0.01 0.00 0.01 0.00 0.00 99.97 10:19:01 0 0.03 0.00 0.02 0.00 0.00 99.95 10:19:01 1 0.00 0.00 0.02 0.00 0.00 99.98 10:19:01 2 0.02 0.00 0.02 0.02 0.00 99.95 10:19:01 3 0.00 0.00 0.00 0.00 0.00 100.00 10:19:01 4 0.03 0.00 0.03 0.02 0.00 99.92 10:19:01 5 0.00 0.00 0.00 0.00 0.00 100.00 10:19:01 6 0.00 0.00 0.00 0.00 0.00 100.00 10:19:01 7 0.00 0.00 0.02 0.00 0.00 99.98 10:20:01 all 0.01 0.00 0.01 0.01 0.01 99.96 10:20:01 0 0.03 0.00 0.02 0.00 0.02 99.93 10:20:01 1 0.00 0.00 0.03 0.00 0.02 99.95 10:20:01 2 0.02 0.00 0.03 0.03 0.00 99.92 10:20:01 3 0.02 0.00 0.00 0.00 0.00 99.98 10:20:01 4 0.00 0.00 0.00 0.02 0.02 99.97 10:20:01 5 0.02 0.00 0.00 0.00 0.00 99.98 10:20:01 6 0.02 0.00 0.02 0.00 0.00 99.97 10:20:01 7 0.02 0.00 0.00 0.00 0.00 99.98 10:21:01 all 0.01 0.00 0.01 0.00 0.00 99.97 10:21:01 0 0.05 0.00 0.03 0.00 0.00 99.92 10:21:01 1 0.00 0.00 0.02 0.00 0.00 99.98 10:21:01 2 0.03 0.00 0.00 0.02 0.02 99.93 10:21:01 3 0.00 0.00 0.02 0.00 0.02 99.97 10:21:01 4 0.00 0.00 0.00 0.02 0.00 99.98 10:21:01 5 0.02 0.00 0.00 0.00 0.00 99.98 10:21:01 6 0.00 0.00 0.00 0.00 0.00 100.00 10:21:01 7 0.00 0.00 0.00 0.00 0.00 100.00 10:22:01 all 0.02 0.00 0.02 0.01 0.00 99.95 10:22:01 0 0.05 0.00 0.05 0.00 0.02 99.88 10:22:01 1 0.02 0.00 0.00 0.00 0.00 99.98 10:22:01 2 0.03 0.00 0.02 0.02 0.00 99.93 10:22:01 3 0.07 0.00 0.03 0.00 0.00 99.90 10:22:01 4 0.02 0.00 0.02 0.03 0.00 99.93 10:22:01 5 0.00 0.00 0.02 0.00 0.00 99.98 10:22:01 6 0.00 0.00 0.00 0.00 0.02 99.98 10:22:01 7 0.00 0.00 0.02 0.00 0.00 99.98 Average: all 4.85 0.00 1.10 0.24 0.02 93.80 Average: 0 4.82 0.00 1.15 0.10 0.02 93.92 Average: 1 4.84 0.00 0.98 0.17 0.02 93.99 Average: 2 4.89 0.00 1.18 0.47 0.02 93.44 Average: 3 4.69 0.00 1.13 0.07 0.02 94.09 Average: 4 5.02 0.00 1.17 0.66 0.02 93.12 Average: 5 4.64 0.00 1.12 0.22 0.02 94.00 Average: 6 4.84 0.00 1.00 0.11 0.02 94.04 Average: 7 5.02 0.00 1.06 0.08 0.02 93.82