---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-23521 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-23521) 08/25/22 _x86_64_ (8 CPU) 03:13:00 LINUX RESTART (8 CPU) 03:14:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:15:01 120.06 1.20 118.86 0.00 26.84 56851.11 0.00 03:16:01 1.77 0.00 1.77 0.00 0.00 21.88 0.00 03:17:01 1.53 0.02 1.52 0.00 0.13 16.93 0.00 03:18:01 1.42 0.00 1.42 0.00 0.00 17.06 0.00 03:19:01 37.71 0.18 37.53 0.00 15.60 21560.27 0.00 Average: 32.20 0.28 31.93 0.00 8.45 15555.30 0.00 03:14:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:15:01 28251020 31807484 494060 1.50 136280 3645412 1810836 5.34 1146304 3060328 260 03:16:01 28251712 31808368 492500 1.50 136336 3645428 1810836 5.34 1145920 3060320 28 03:17:01 28257636 31814736 486268 1.48 136420 3645420 1810836 5.34 1138408 3060592 16 03:18:01 28258404 31815644 484840 1.47 136468 3645424 1810836 5.34 1138552 3060592 24 03:19:01 27685036 31755268 538384 1.64 144196 4098696 1939312 5.72 1216476 3498144 432 Average: 28140762 31800300 499210 1.52 137940 3736076 1836531 5.41 1157132 3147995 152 03:14:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:15:01 docker0 96.00 115.51 8.06 1165.83 0.00 0.00 0.00 0.00 03:15:01 ens3 301.98 237.04 5191.77 82.52 0.00 0.00 0.00 0.00 03:15:01 lo 1.15 1.15 0.11 0.11 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 ens3 0.72 0.43 0.36 0.27 0.00 0.00 0.00 0.00 03:16:01 lo 0.20 0.20 0.01 0.01 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 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 lo 0.00 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 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:18:01 lo 0.20 0.20 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 ens3 106.02 66.26 2535.05 15.01 0.00 0.00 0.00 0.00 03:19:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 18.94 22.79 1.59 230.04 0.00 0.00 0.00 0.00 Average: ens3 81.03 60.18 1533.19 19.35 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 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-23521) 08/25/22 _x86_64_ (8 CPU) 03:13:00 LINUX RESTART (8 CPU) 03:14:02 CPU %user %nice %system %iowait %steal %idle 03:15:01 all 6.34 0.00 2.88 1.33 0.04 89.41 03:15:01 0 6.66 0.00 2.87 0.20 0.03 90.23 03:15:01 1 6.48 0.00 4.02 2.44 0.05 87.01 03:15:01 2 5.95 0.00 2.53 0.29 0.03 91.20 03:15:01 3 5.44 0.00 3.83 5.19 0.03 85.50 03:15:01 4 7.10 0.00 2.29 0.03 0.03 90.55 03:15:01 5 6.36 0.00 2.35 0.98 0.03 90.29 03:15:01 6 5.98 0.00 2.62 0.14 0.03 91.23 03:15:01 7 6.74 0.00 2.54 1.42 0.05 89.25 03:16:01 all 0.11 0.00 0.01 0.00 0.01 99.87 03:16:01 0 0.03 0.00 0.02 0.00 0.02 99.93 03:16:01 1 0.02 0.00 0.02 0.00 0.00 99.97 03:16:01 2 0.00 0.00 0.00 0.00 0.00 100.00 03:16:01 3 0.02 0.00 0.00 0.00 0.02 99.97 03:16:01 4 0.02 0.00 0.00 0.00 0.00 99.98 03:16:01 5 0.08 0.00 0.05 0.00 0.03 99.83 03:16:01 6 0.65 0.00 0.00 0.00 0.00 99.35 03:16:01 7 0.03 0.00 0.02 0.03 0.02 99.90 03:17:01 all 0.27 0.00 0.01 0.01 0.01 99.70 03:17:01 0 0.03 0.00 0.02 0.00 0.00 99.95 03:17:01 1 0.00 0.00 0.00 0.00 0.00 100.00 03:17:01 2 0.02 0.00 0.02 0.00 0.02 99.95 03:17:01 3 0.02 0.00 0.00 0.00 0.00 99.98 03:17:01 4 0.02 0.00 0.02 0.00 0.02 99.95 03:17:01 5 0.05 0.00 0.02 0.02 0.02 99.90 03:17:01 6 1.99 0.00 0.00 0.00 0.00 98.01 03:17:01 7 0.05 0.00 0.03 0.05 0.00 99.87 03:18:01 all 0.26 0.00 0.01 0.01 0.01 99.71 03:18:01 0 0.02 0.00 0.02 0.00 0.00 99.97 03:18:01 1 0.00 0.00 0.00 0.00 0.00 100.00 03:18:01 2 0.00 0.00 0.00 0.00 0.02 99.98 03:18:01 3 0.00 0.00 0.00 0.00 0.00 100.00 03:18:01 4 0.00 0.00 0.00 0.00 0.00 100.00 03:18:01 5 0.03 0.00 0.02 0.02 0.00 99.93 03:18:01 6 1.97 0.00 0.00 0.00 0.02 98.01 03:18:01 7 0.07 0.00 0.03 0.05 0.02 99.83 03:19:01 all 3.18 0.00 1.20 0.78 0.03 94.80 03:19:01 0 3.35 0.00 1.12 0.13 0.03 95.37 03:19:01 1 2.46 0.00 1.22 0.00 0.07 96.25 03:19:01 2 3.95 0.00 1.27 1.77 0.02 92.99 03:19:01 3 3.25 0.00 1.17 0.17 0.02 95.39 03:19:01 4 2.68 0.00 0.75 0.10 0.02 96.45 03:19:01 5 2.70 0.00 1.32 0.00 0.03 95.94 03:19:01 6 3.65 0.00 1.14 0.25 0.02 94.93 03:19:01 7 3.40 0.00 1.61 3.85 0.05 91.10 Average: all 2.01 0.00 0.81 0.42 0.02 96.74 Average: 0 1.99 0.00 0.80 0.07 0.02 97.12 Average: 1 1.77 0.00 1.04 0.48 0.02 96.69 Average: 2 1.96 0.00 0.75 0.41 0.02 96.85 Average: 3 1.72 0.00 0.99 1.05 0.01 96.23 Average: 4 1.94 0.00 0.60 0.03 0.01 97.42 Average: 5 1.82 0.00 0.74 0.20 0.02 97.22 Average: 6 2.82 0.00 0.74 0.08 0.01 96.35 Average: 7 2.03 0.00 0.84 1.08 0.03 96.02