---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-24341 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: 2800.002 BogoMIPS: 5600.00 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-24341) 09/01/22 _x86_64_ (8 CPU) 18:44:22 LINUX RESTART (8 CPU) 18:45:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:46:01 214.90 11.48 203.42 0.00 2030.33 70625.43 0.00 18:47:01 60.32 0.12 60.21 0.00 2.93 63403.17 0.00 18:48:01 6.05 0.00 6.05 0.00 0.00 33080.64 0.00 18:49:01 5.83 0.00 5.83 0.00 0.00 33079.69 0.00 18:50:01 1.37 0.02 1.35 0.00 0.13 1626.12 0.00 18:51:01 1.30 0.00 1.30 0.00 0.00 15.73 0.00 Average: 48.29 1.94 46.36 0.00 338.89 33637.57 0.00 18:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:46:01 27969024 31443428 848656 2.58 118844 3571416 2499388 7.37 1713604 2753836 583256 18:47:01 28422036 31770924 525492 1.60 124020 3441580 1841892 5.43 1249724 2770976 324 18:48:01 28422744 31771780 524292 1.59 124092 3441576 1841892 5.43 1249516 2770980 20 18:49:01 28426412 31775656 520324 1.58 124164 3441720 1841892 5.43 1246048 2771096 48 18:50:01 28426080 31775340 520516 1.58 124192 3441724 1841892 5.43 1245908 2771104 20 18:51:01 28427908 31777508 518652 1.58 124212 3441728 1841892 5.43 1244504 2771416 60 Average: 28349034 31719106 576322 1.75 123254 3463291 1951475 5.75 1324884 2768235 97288 18:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:46:01 veth6151c90 35.69 42.16 3.46 683.47 0.00 0.00 0.00 0.06 18:46:01 ens3 383.19 259.59 6427.90 92.09 0.00 0.00 0.00 0.00 18:46:01 lo 3.07 3.07 0.30 0.30 0.00 0.00 0.00 0.00 18:46:01 docker0 39.63 45.28 3.41 725.83 0.00 0.00 0.00 0.00 18:47:01 ens3 108.15 69.74 2528.28 14.11 0.00 0.00 0.00 0.00 18:47:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 18:47:01 docker0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 ens3 12.21 5.90 13.09 0.59 0.00 0.00 0.00 0.00 18:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 ens3 0.80 0.20 0.15 0.07 0.00 0.00 0.00 0.00 18:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 ens3 0.53 0.32 0.33 0.26 0.00 0.00 0.00 0.00 18:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 ens3 0.23 0.17 0.07 0.01 0.00 0.00 0.00 0.00 18:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 84.18 55.98 1494.93 17.85 0.00 0.00 0.00 0.00 Average: lo 0.77 0.77 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 6.62 7.55 0.57 120.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-24341) 09/01/22 _x86_64_ (8 CPU) 18:44:22 LINUX RESTART (8 CPU) 18:45:01 CPU %user %nice %system %iowait %steal %idle 18:46:01 all 21.43 0.00 5.49 3.30 0.07 69.71 18:46:01 0 21.84 0.00 5.33 2.14 0.07 70.62 18:46:01 1 21.66 0.00 5.82 7.10 0.08 65.34 18:46:01 2 20.58 0.00 5.28 2.76 0.07 71.32 18:46:01 3 20.88 0.00 6.22 5.74 0.07 67.09 18:46:01 4 22.38 0.00 4.94 2.61 0.05 70.01 18:46:01 5 21.14 0.00 5.74 4.56 0.07 68.49 18:46:01 6 21.81 0.00 4.90 0.98 0.07 72.24 18:46:01 7 21.13 0.00 5.71 0.51 0.08 72.57 18:47:01 all 11.22 0.00 2.12 2.96 0.03 83.67 18:47:01 0 11.09 0.00 2.12 0.07 0.03 86.68 18:47:01 1 11.03 0.00 2.04 1.64 0.02 85.27 18:47:01 2 11.27 0.00 2.09 0.13 0.02 86.48 18:47:01 3 11.35 0.00 2.54 17.10 0.03 68.99 18:47:01 4 11.24 0.00 1.99 0.03 0.05 86.69 18:47:01 5 11.73 0.00 2.13 4.01 0.03 82.09 18:47:01 6 10.92 0.00 1.94 0.13 0.03 86.97 18:47:01 7 11.10 0.00 2.09 0.64 0.03 86.14 18:48:01 all 0.05 0.00 0.02 0.03 0.01 99.89 18:48:01 0 0.02 0.00 0.02 0.00 0.00 99.97 18:48:01 1 0.02 0.00 0.02 0.05 0.02 99.90 18:48:01 2 0.02 0.00 0.00 0.00 0.02 99.97 18:48:01 3 0.13 0.00 0.05 0.00 0.02 99.80 18:48:01 4 0.05 0.00 0.02 0.00 0.02 99.92 18:48:01 5 0.03 0.00 0.02 0.20 0.02 99.73 18:48:01 6 0.08 0.00 0.00 0.00 0.00 99.92 18:48:01 7 0.03 0.00 0.02 0.00 0.02 99.93 18:49:01 all 0.03 0.00 0.01 0.04 0.01 99.91 18:49:01 0 0.03 0.00 0.00 0.00 0.02 99.95 18:49:01 1 0.03 0.00 0.00 0.07 0.02 99.88 18:49:01 2 0.02 0.00 0.02 0.00 0.00 99.97 18:49:01 3 0.03 0.00 0.02 0.00 0.00 99.95 18:49:01 4 0.05 0.00 0.02 0.00 0.03 99.90 18:49:01 5 0.03 0.00 0.00 0.28 0.00 99.68 18:49:01 6 0.03 0.00 0.03 0.00 0.00 99.93 18:49:01 7 0.00 0.00 0.00 0.00 0.00 100.00 18:50:01 all 0.02 0.00 0.01 0.01 0.00 99.96 18:50:01 0 0.02 0.00 0.02 0.00 0.00 99.97 18:50:01 1 0.00 0.00 0.02 0.00 0.00 99.98 18:50:01 2 0.07 0.00 0.03 0.02 0.03 99.85 18:50:01 3 0.00 0.00 0.00 0.00 0.00 100.00 18:50:01 4 0.03 0.00 0.00 0.00 0.00 99.97 18:50:01 5 0.00 0.00 0.02 0.03 0.00 99.95 18:50:01 6 0.00 0.00 0.00 0.00 0.00 100.00 18:50:01 7 0.02 0.00 0.00 0.00 0.00 99.98 18:51:01 all 0.02 0.00 0.01 0.00 0.01 99.95 18:51:01 0 0.00 0.00 0.00 0.00 0.00 100.00 18:51:01 1 0.03 0.00 0.02 0.00 0.00 99.95 18:51:01 2 0.02 0.00 0.02 0.00 0.02 99.95 18:51:01 3 0.03 0.00 0.03 0.02 0.02 99.90 18:51:01 4 0.05 0.00 0.03 0.00 0.02 99.90 18:51:01 5 0.02 0.00 0.00 0.00 0.00 99.98 18:51:01 6 0.03 0.00 0.02 0.00 0.00 99.95 18:51:01 7 0.00 0.00 0.00 0.00 0.02 99.98 Average: all 5.42 0.00 1.27 1.05 0.02 92.23 Average: 0 5.46 0.00 1.24 0.36 0.02 92.91 Average: 1 5.43 0.00 1.31 1.47 0.02 91.77 Average: 2 5.29 0.00 1.23 0.48 0.03 92.98 Average: 3 5.36 0.00 1.46 3.79 0.02 89.37 Average: 4 5.61 0.00 1.16 0.44 0.03 92.76 Average: 5 5.45 0.00 1.31 1.51 0.02 91.72 Average: 6 5.44 0.00 1.14 0.18 0.02 93.21 Average: 7 5.34 0.00 1.29 0.19 0.03 93.16