---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11556 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-11556) 04/08/22 _x86_64_ (8 CPU) 03:08:42 LINUX RESTART (8 CPU) 03:09:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:10:01 427.26 47.47 379.79 0.00 4205.80 198322.43 0.00 03:11:01 165.17 0.23 164.93 0.00 14.27 23252.40 0.00 03:12:01 31.33 0.00 31.33 0.00 0.00 16438.71 0.00 03:13:01 1.23 0.00 1.23 0.00 0.00 15.74 0.00 03:14:01 1.35 0.02 1.33 0.00 0.13 16.13 0.00 03:15:01 0.98 0.00 0.98 0.00 0.00 12.66 0.00 03:16:01 1.30 0.00 1.30 0.00 0.00 18.26 0.00 03:17:01 0.92 0.02 0.90 0.00 0.13 11.46 0.00 03:18:01 1.28 0.00 1.28 0.00 0.00 13.86 0.00 03:19:01 1.37 0.00 1.37 0.00 0.00 20.80 0.00 03:20:01 1.38 0.00 1.38 0.00 0.00 15.99 0.00 Average: 57.60 4.34 53.26 0.00 383.70 21650.13 0.00 03:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:10:01 28741248 31744772 551680 1.68 161844 3090056 2557004 7.54 1198192 2538648 556 03:11:01 28157440 31732448 558392 1.70 156536 3625600 2196332 6.47 1374432 2895960 363268 03:12:01 28081908 31783404 507340 1.54 162536 3719256 1788304 5.27 1342320 2977448 16 03:13:01 28082876 31784492 506160 1.54 162576 3719264 1788304 5.27 1341512 2977456 132 03:14:01 28089948 31791592 498980 1.52 162640 3719272 1788304 5.27 1334952 2977460 44 03:15:01 28090216 31791936 498632 1.52 162684 3719276 1788304 5.27 1334616 2977468 192 03:16:01 28093148 31794924 495828 1.51 162708 3719276 1788304 5.27 1331092 2977484 8 03:17:01 28092872 31794656 496044 1.51 162736 3719276 1788304 5.27 1331444 2977488 176 03:18:01 28093048 31794952 495440 1.51 162752 3719280 1788304 5.27 1331104 2977488 12 03:19:01 28092944 31794868 495460 1.51 162808 3719260 1788304 5.27 1331132 2977468 204 03:20:01 28092636 31794608 495676 1.51 162836 3719264 1788304 5.27 1331552 2977480 8 Average: 28155299 31782059 509057 1.55 162060 3653553 1895279 5.59 1325668 2930168 33147 03:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:10:01 veth7dab7b8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 veth549996f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 ens3 808.96 523.08 5776.56 119.73 0.00 0.00 0.00 0.00 03:10:01 docker0 144.42 154.95 12.08 1216.69 0.00 0.00 0.00 0.00 03:10:01 lo 6.40 6.40 0.63 0.63 0.00 0.00 0.00 0.00 03:11:01 ens3 181.72 115.52 2689.08 68.01 0.00 0.00 0.00 0.00 03:11:01 docker0 10.50 14.98 0.62 89.70 0.00 0.00 0.00 0.00 03:11:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 03:12:01 ens3 11.68 7.53 12.83 4.64 0.00 0.00 0.00 0.00 03:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 03:13:01 ens3 0.55 0.13 0.06 0.01 0.00 0.00 0.00 0.00 03:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:14:01 ens3 1.38 0.75 2.06 0.30 0.00 0.00 0.00 0.00 03:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 ens3 0.27 0.18 0.08 0.07 0.00 0.00 0.00 0.00 03:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:16:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 ens3 0.47 0.48 0.24 0.15 0.00 0.00 0.00 0.00 03:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:18:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:20:01 ens3 0.18 0.12 0.08 0.07 0.00 0.00 0.00 0.00 03:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 91.39 58.90 770.98 17.54 0.00 0.00 0.00 0.00 Average: docker0 14.08 15.45 1.15 118.77 0.00 0.00 0.00 0.00 Average: lo 0.84 0.84 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-11556) 04/08/22 _x86_64_ (8 CPU) 03:08:42 LINUX RESTART (8 CPU) 03:09:01 CPU %user %nice %system %iowait %steal %idle 03:10:01 all 12.46 0.00 5.22 2.81 0.08 79.44 03:10:01 0 12.90 0.00 5.24 2.78 0.08 79.00 03:10:01 1 11.39 0.00 4.25 4.36 0.07 79.94 03:10:01 2 12.92 0.00 5.68 3.73 0.07 77.61 03:10:01 3 12.48 0.00 6.65 3.21 0.10 77.56 03:10:01 4 11.49 0.00 4.23 0.93 0.07 83.29 03:10:01 5 12.77 0.00 5.42 3.21 0.07 78.52 03:10:01 6 13.53 0.00 4.72 0.93 0.08 80.74 03:10:01 7 12.25 0.00 5.57 3.32 0.07 78.80 03:11:01 all 35.35 0.00 6.50 0.89 0.10 57.15 03:11:01 0 34.78 0.00 6.67 3.00 0.08 55.47 03:11:01 1 34.27 0.00 6.66 0.79 0.10 58.17 03:11:01 2 37.87 0.00 6.53 0.20 0.10 55.30 03:11:01 3 33.97 0.00 6.02 0.76 0.10 59.14 03:11:01 4 34.64 0.00 6.35 0.66 0.10 58.25 03:11:01 5 35.26 0.00 6.41 0.87 0.10 57.35 03:11:01 6 35.18 0.00 6.52 0.52 0.12 57.66 03:11:01 7 36.86 0.00 6.84 0.30 0.10 55.89 03:12:01 all 1.81 0.00 0.71 0.49 0.01 96.97 03:12:01 0 1.92 0.00 1.02 3.46 0.02 93.59 03:12:01 1 1.62 0.00 1.05 0.00 0.02 97.31 03:12:01 2 1.84 0.00 0.58 0.02 0.02 97.54 03:12:01 3 2.31 0.00 0.53 0.00 0.03 97.13 03:12:01 4 1.92 0.00 0.50 0.03 0.00 97.55 03:12:01 5 1.25 0.00 0.80 0.00 0.02 97.93 03:12:01 6 1.75 0.00 0.57 0.02 0.00 97.66 03:12:01 7 1.87 0.00 0.65 0.42 0.02 97.04 03:13:01 all 0.02 0.00 0.01 0.00 0.00 99.96 03:13:01 0 0.00 0.00 0.00 0.02 0.00 99.98 03:13:01 1 0.05 0.00 0.02 0.00 0.00 99.93 03:13:01 2 0.00 0.00 0.00 0.02 0.00 99.98 03:13:01 3 0.05 0.00 0.02 0.00 0.02 99.92 03:13:01 4 0.00 0.00 0.00 0.00 0.00 100.00 03:13:01 5 0.03 0.00 0.02 0.00 0.00 99.95 03:13:01 6 0.02 0.00 0.03 0.00 0.00 99.95 03:13:01 7 0.02 0.00 0.02 0.00 0.00 99.97 03:14:01 all 0.26 0.00 0.02 0.01 0.01 99.70 03:14:01 0 0.02 0.00 0.02 0.05 0.02 99.90 03:14:01 1 0.12 0.00 0.05 0.02 0.02 99.80 03:14:01 2 0.03 0.00 0.02 0.02 0.00 99.93 03:14:01 3 1.73 0.00 0.02 0.00 0.02 98.24 03:14:01 4 0.02 0.00 0.00 0.00 0.00 99.98 03:14:01 5 0.02 0.00 0.02 0.00 0.00 99.97 03:14:01 6 0.08 0.00 0.03 0.00 0.00 99.88 03:14:01 7 0.03 0.00 0.02 0.00 0.00 99.95 03:15:01 all 0.26 0.00 0.02 0.00 0.01 99.71 03:15:01 0 0.00 0.00 0.05 0.03 0.00 99.92 03:15:01 1 0.02 0.00 0.00 0.00 0.00 99.98 03:15:01 2 0.00 0.00 0.00 0.00 0.00 100.00 03:15:01 3 1.99 0.00 0.03 0.00 0.02 97.96 03:15:01 4 0.00 0.00 0.02 0.00 0.00 99.98 03:15:01 5 0.02 0.00 0.02 0.00 0.00 99.97 03:15:01 6 0.00 0.00 0.02 0.00 0.02 99.97 03:15:01 7 0.00 0.00 0.03 0.00 0.02 99.95 03:16:01 all 0.27 0.00 0.02 0.00 0.00 99.70 03:16:01 0 0.03 0.00 0.05 0.02 0.00 99.90 03:16:01 1 0.00 0.00 0.02 0.00 0.00 99.98 03:16:01 2 0.00 0.00 0.00 0.02 0.00 99.98 03:16:01 3 1.97 0.00 0.03 0.00 0.02 97.98 03:16:01 4 0.00 0.00 0.02 0.00 0.00 99.98 03:16:01 5 0.05 0.00 0.03 0.00 0.02 99.90 03:16:01 6 0.03 0.00 0.03 0.00 0.00 99.93 03:16:01 7 0.03 0.00 0.00 0.00 0.00 99.97 03:17:01 all 0.05 0.00 0.01 0.00 0.01 99.93 03:17:01 0 0.02 0.00 0.02 0.03 0.02 99.92 03:17:01 1 0.02 0.00 0.00 0.00 0.02 99.97 03:17:01 2 0.00 0.00 0.02 0.00 0.00 99.98 03:17:01 3 0.28 0.00 0.00 0.00 0.02 99.70 03:17:01 4 0.00 0.00 0.00 0.00 0.00 100.00 03:17:01 5 0.05 0.00 0.02 0.00 0.02 99.92 03:17:01 6 0.00 0.00 0.02 0.00 0.00 99.98 03:17:01 7 0.00 0.00 0.02 0.00 0.00 99.98 03:18:01 all 0.03 0.00 0.01 0.00 0.00 99.96 03:18:01 0 0.02 0.00 0.00 0.00 0.00 99.98 03:18:01 1 0.03 0.00 0.02 0.00 0.00 99.95 03:18:01 2 0.00 0.00 0.00 0.02 0.00 99.98 03:18:01 3 0.02 0.00 0.00 0.00 0.00 99.98 03:18:01 4 0.02 0.00 0.00 0.00 0.00 99.98 03:18:01 5 0.07 0.00 0.03 0.00 0.02 99.88 03:18:01 6 0.03 0.00 0.00 0.00 0.00 99.97 03:18:01 7 0.03 0.00 0.00 0.00 0.02 99.95 03:19:01 all 0.02 0.00 0.01 0.01 0.00 99.95 03:19:01 0 0.00 0.00 0.00 0.07 0.00 99.93 03:19:01 1 0.03 0.00 0.02 0.00 0.00 99.95 03:19:01 2 0.00 0.00 0.00 0.00 0.00 100.00 03:19:01 3 0.00 0.00 0.00 0.00 0.02 99.98 03:19:01 4 0.02 0.00 0.02 0.00 0.02 99.95 03:19:01 5 0.07 0.00 0.03 0.00 0.00 99.90 03:19:01 6 0.02 0.00 0.02 0.00 0.00 99.97 03:19:01 7 0.02 0.00 0.02 0.02 0.00 99.95 03:20:01 all 0.07 0.00 0.01 0.00 0.00 99.91 03:20:01 0 0.05 0.00 0.02 0.03 0.00 99.90 03:20:01 1 0.10 0.00 0.00 0.00 0.02 99.88 03:20:01 2 0.00 0.00 0.00 0.00 0.00 100.00 03:20:01 3 0.00 0.00 0.00 0.00 0.00 100.00 03:20:01 4 0.07 0.00 0.02 0.00 0.00 99.92 03:20:01 5 0.25 0.00 0.03 0.00 0.02 99.70 03:20:01 6 0.05 0.00 0.02 0.00 0.00 99.93 03:20:01 7 0.03 0.00 0.00 0.00 0.00 99.97 Average: CPU %user %nice %system %iowait %steal %idle Average: all 4.56 0.00 1.13 0.38 0.02 93.91 Average: 0 4.48 0.00 1.18 0.86 0.02 93.46 Average: 1 4.29 0.00 1.09 0.47 0.02 94.13 Average: 2 4.74 0.00 1.15 0.36 0.02 93.73 Average: 3 4.93 0.00 1.19 0.36 0.03 93.49 Average: 4 4.34 0.00 1.00 0.15 0.02 94.49 Average: 5 4.50 0.00 1.16 0.37 0.02 93.96 Average: 6 4.56 0.00 1.08 0.13 0.02 94.21 Average: 7 4.60 0.00 1.18 0.36 0.02 93.83