---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-47829 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-47829) 05/10/22 _x86_64_ (8 CPU) 18:07:01 LINUX RESTART (8 CPU) 18:08:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:09:01 165.79 2.32 163.47 0.00 43.51 54059.51 0.00 18:10:01 227.11 0.15 226.96 0.00 13.73 41105.28 0.00 18:11:01 1.22 0.00 1.22 0.00 0.00 18.01 0.00 18:12:01 1.77 0.00 1.77 0.00 0.00 19.86 0.00 18:13:01 0.98 0.02 0.97 0.00 0.13 11.33 0.00 18:14:01 1.22 0.00 1.22 0.00 0.00 14.26 0.00 18:15:01 0.97 0.00 0.97 0.00 0.00 12.00 0.00 18:16:01 1.05 0.00 1.05 0.00 0.00 13.73 0.00 18:17:01 1.07 0.00 1.07 0.00 0.00 12.40 0.00 18:18:01 2.00 0.02 1.98 0.00 0.13 26.52 0.00 Average: 40.11 0.25 39.86 0.00 5.69 9454.76 0.00 18:08:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:09:01 28315672 31680728 610944 1.86 160340 3399340 2019212 5.95 1369348 2735112 139836 18:10:01 27786916 31764580 527228 1.60 173996 3956392 1794824 5.29 1356452 3235628 76 18:11:01 27789864 31767504 524420 1.59 174012 3956396 1794824 5.29 1348868 3235628 32 18:12:01 27790384 31768196 523204 1.59 174060 3956388 1794824 5.29 1347556 3235628 12 18:13:01 27794688 31772528 518512 1.58 174092 3956408 1794824 5.29 1344128 3235640 208 18:14:01 27796020 31774000 517036 1.57 174116 3956536 1794824 5.29 1342304 3235768 12 18:15:01 27801160 31779204 511732 1.56 174152 3956540 1794824 5.29 1337724 3235780 176 18:16:01 27800892 31778964 511972 1.56 174176 3956544 1794824 5.29 1337240 3235784 52 18:17:01 27800664 31778924 511616 1.56 174204 3956540 1794824 5.29 1337812 3235848 176 18:18:01 27801224 31779508 511040 1.55 174228 3956528 1794824 5.29 1337248 3235832 20 Average: 27847748 31764414 526770 1.60 172738 3900761 1817263 5.36 1345868 3185665 14060 18:08:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:09:01 ens3 306.88 218.79 4467.60 81.29 0.00 0.00 0.00 0.00 18:09:01 lo 2.64 2.64 0.26 0.26 0.00 0.00 0.00 0.00 18:09:01 veth13ba38d 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 18:09:01 docker0 97.95 124.89 7.89 1036.50 0.00 0.00 0.00 0.00 18:10:01 ens3 177.10 124.20 2690.38 75.41 0.00 0.00 0.00 0.00 18:10:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 18:10:01 docker0 14.00 19.50 0.82 91.83 0.00 0.00 0.00 0.00 18:11:01 ens3 1.13 0.67 0.38 0.32 0.00 0.00 0.00 0.00 18:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 ens3 0.32 0.28 0.02 0.02 0.00 0.00 0.00 0.00 18:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 ens3 0.30 0.12 0.08 0.07 0.00 0.00 0.00 0.00 18:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 ens3 1.33 0.08 0.12 0.01 0.00 0.00 0.00 0.00 18:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 ens3 1.70 0.85 2.25 0.35 0.00 0.00 0.00 0.00 18:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 ens3 0.63 0.38 0.27 0.21 0.00 0.00 0.00 0.00 18:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 ens3 0.27 0.18 0.08 0.07 0.00 0.00 0.00 0.00 18:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 48.54 34.25 709.85 15.67 0.00 0.00 0.00 0.00 Average: lo 0.55 0.55 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 11.05 14.25 0.86 111.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-47829) 05/10/22 _x86_64_ (8 CPU) 18:07:01 LINUX RESTART (8 CPU) 18:08:02 CPU %user %nice %system %iowait %steal %idle 18:09:01 all 30.07 0.00 7.03 1.33 0.10 61.47 18:09:01 0 32.00 0.00 7.62 3.75 0.10 56.53 18:09:01 1 30.01 0.00 6.71 0.53 0.10 62.65 18:09:01 2 29.55 0.00 6.67 0.33 0.10 63.35 18:09:01 3 28.22 0.00 6.53 0.47 0.14 64.65 18:09:01 4 29.90 0.00 6.58 2.45 0.10 60.96 18:09:01 5 29.80 0.00 7.17 0.89 0.09 62.05 18:09:01 6 30.41 0.00 7.53 2.10 0.10 59.85 18:09:01 7 30.66 0.00 7.45 0.12 0.09 61.67 18:10:01 all 22.27 0.00 5.54 1.21 0.08 70.90 18:10:01 0 24.27 0.00 6.34 3.54 0.10 65.74 18:10:01 1 22.50 0.00 5.63 0.69 0.08 71.10 18:10:01 2 24.39 0.00 5.50 0.05 0.07 69.99 18:10:01 3 18.31 0.00 5.20 2.99 0.07 73.44 18:10:01 4 21.59 0.00 5.70 0.34 0.08 72.30 18:10:01 5 22.74 0.00 4.99 0.30 0.08 71.88 18:10:01 6 21.83 0.00 5.29 1.23 0.08 71.56 18:10:01 7 22.50 0.00 5.70 0.53 0.08 71.19 18:11:01 all 0.03 0.00 0.02 0.01 0.00 99.94 18:11:01 0 0.05 0.00 0.07 0.02 0.00 99.87 18:11:01 1 0.02 0.00 0.02 0.00 0.00 99.97 18:11:01 2 0.05 0.00 0.03 0.00 0.02 99.90 18:11:01 3 0.00 0.00 0.00 0.03 0.00 99.97 18:11:01 4 0.00 0.00 0.02 0.00 0.00 99.98 18:11:01 5 0.03 0.00 0.00 0.00 0.00 99.97 18:11:01 6 0.03 0.00 0.00 0.00 0.00 99.97 18:11:01 7 0.07 0.00 0.00 0.00 0.00 99.93 18:12:01 all 0.13 0.00 0.02 0.02 0.00 99.82 18:12:01 0 0.03 0.00 0.03 0.05 0.00 99.88 18:12:01 1 0.02 0.00 0.02 0.00 0.02 99.95 18:12:01 2 0.07 0.00 0.02 0.00 0.00 99.92 18:12:01 3 0.00 0.00 0.03 0.05 0.00 99.92 18:12:01 4 0.81 0.00 0.00 0.00 0.02 99.17 18:12:01 5 0.05 0.00 0.02 0.00 0.00 99.93 18:12:01 6 0.03 0.00 0.02 0.03 0.00 99.92 18:12:01 7 0.03 0.00 0.03 0.03 0.00 99.90 18:13:01 all 0.11 0.00 0.02 0.01 0.00 99.86 18:13:01 0 0.03 0.00 0.02 0.02 0.00 99.93 18:13:01 1 0.02 0.00 0.03 0.00 0.00 99.95 18:13:01 2 0.00 0.00 0.02 0.00 0.02 99.97 18:13:01 3 0.02 0.00 0.00 0.03 0.00 99.95 18:13:01 4 0.70 0.00 0.02 0.00 0.00 99.29 18:13:01 5 0.07 0.00 0.03 0.00 0.00 99.90 18:13:01 6 0.03 0.00 0.03 0.00 0.00 99.93 18:13:01 7 0.02 0.00 0.05 0.00 0.00 99.93 18:14:01 all 0.17 0.00 0.01 0.00 0.01 99.80 18:14:01 0 0.02 0.00 0.00 0.02 0.00 99.97 18:14:01 1 0.02 0.00 0.00 0.00 0.00 99.98 18:14:01 2 0.02 0.00 0.00 0.00 0.00 99.98 18:14:01 3 0.00 0.00 0.00 0.02 0.00 99.98 18:14:01 4 1.21 0.00 0.00 0.00 0.00 98.79 18:14:01 5 0.07 0.00 0.02 0.00 0.02 99.90 18:14:01 6 0.07 0.00 0.05 0.00 0.02 99.87 18:14:01 7 0.00 0.00 0.02 0.00 0.02 99.97 18:15:01 all 0.14 0.00 0.03 0.01 0.01 99.82 18:15:01 0 0.02 0.00 0.05 0.02 0.00 99.92 18:15:01 1 0.03 0.00 0.05 0.00 0.00 99.92 18:15:01 2 0.02 0.00 0.00 0.00 0.00 99.98 18:15:01 3 0.03 0.00 0.02 0.03 0.00 99.92 18:15:01 4 0.91 0.00 0.00 0.00 0.02 99.07 18:15:01 5 0.07 0.00 0.05 0.00 0.02 99.87 18:15:01 6 0.00 0.00 0.02 0.00 0.00 99.98 18:15:01 7 0.05 0.00 0.03 0.00 0.02 99.90 18:16:01 all 0.03 0.00 0.02 0.01 0.00 99.94 18:16:01 0 0.07 0.00 0.00 0.00 0.02 99.92 18:16:01 1 0.02 0.00 0.00 0.00 0.00 99.98 18:16:01 2 0.02 0.00 0.00 0.00 0.00 99.98 18:16:01 3 0.00 0.00 0.03 0.00 0.00 99.97 18:16:01 4 0.05 0.00 0.02 0.00 0.00 99.93 18:16:01 5 0.07 0.00 0.05 0.08 0.00 99.80 18:16:01 6 0.02 0.00 0.00 0.00 0.00 99.98 18:16:01 7 0.03 0.00 0.03 0.00 0.00 99.93 18:17:01 all 0.04 0.00 0.02 0.01 0.00 99.94 18:17:01 0 0.08 0.00 0.03 0.02 0.00 99.87 18:17:01 1 0.07 0.00 0.03 0.00 0.00 99.90 18:17:01 2 0.02 0.00 0.02 0.00 0.00 99.97 18:17:01 3 0.03 0.00 0.00 0.03 0.00 99.93 18:17:01 4 0.02 0.00 0.00 0.00 0.00 99.98 18:17:01 5 0.03 0.00 0.05 0.00 0.00 99.92 18:17:01 6 0.02 0.00 0.02 0.00 0.00 99.97 18:17:01 7 0.02 0.00 0.02 0.00 0.00 99.97 18:18:01 all 0.03 0.00 0.01 0.01 0.01 99.95 18:18:01 0 0.03 0.00 0.00 0.00 0.02 99.95 18:18:01 1 0.00 0.00 0.00 0.00 0.00 100.00 18:18:01 2 0.00 0.00 0.00 0.02 0.02 99.97 18:18:01 3 0.03 0.00 0.02 0.02 0.00 99.93 18:18:01 4 0.05 0.00 0.00 0.00 0.00 99.95 18:18:01 5 0.03 0.00 0.02 0.03 0.00 99.92 18:18:01 6 0.03 0.00 0.02 0.00 0.02 99.93 18:18:01 7 0.02 0.00 0.02 0.00 0.00 99.97 Average: all 5.20 0.00 1.25 0.26 0.02 93.28 Average: 0 5.55 0.00 1.39 0.73 0.02 92.31 Average: 1 5.18 0.00 1.23 0.12 0.02 93.45 Average: 2 5.32 0.00 1.20 0.04 0.02 93.42 Average: 3 4.57 0.00 1.16 0.36 0.02 93.88 Average: 4 5.42 0.00 1.21 0.27 0.02 93.08 Average: 5 5.19 0.00 1.22 0.13 0.02 93.44 Average: 6 5.15 0.00 1.27 0.33 0.02 93.22 Average: 7 5.21 0.00 1.30 0.07 0.02 93.40