---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-26939 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 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: 2800.000 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 Mmio stale data: 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; Retpolines, 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 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-26939) 01/08/24 _x86_64_ (8 CPU) 21:45:52 LINUX RESTART (8 CPU) 21:46:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:47:01 347.47 47.88 299.58 0.00 5378.47 131778.87 0.00 21:48:01 109.20 0.50 108.70 0.00 25.20 45727.45 0.00 21:49:02 40.12 0.15 39.97 0.00 4.80 21761.16 0.00 21:50:01 44.72 0.00 44.72 0.00 0.00 16834.30 0.00 21:51:01 10.28 1.35 8.93 0.00 81.85 1685.19 0.00 Average: 110.58 10.01 100.57 0.00 1101.84 43648.97 0.00 21:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:47:01 29437528 31535384 802996 2.44 66284 2316756 2017108 5.94 1026472 2058244 378908 21:48:01 27618344 31294940 1007724 3.06 103372 3742664 2252404 6.64 1622096 3131564 571348 21:49:02 28494900 31502596 806452 2.45 107820 3108840 2038472 6.01 1172860 2751104 565908 21:50:01 28638512 31542804 765932 2.33 108268 3006268 1749836 5.16 1143592 2636352 148 21:51:01 28556168 31514820 788256 2.40 110796 3053324 1840768 5.42 1171648 2682708 396 Average: 28549090 31478109 834272 2.54 99308 3045570 1979718 5.83 1227334 2651994 303342 21:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:47:01 lo 3.80 3.80 0.36 0.36 0.00 0.00 0.00 0.00 21:47:01 ens3 661.25 456.30 6399.38 99.70 0.00 0.00 0.00 0.00 21:47:01 docker0 59.91 46.15 4.61 427.96 0.00 0.00 0.00 0.00 21:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:48:01 veth1638703 129.30 225.66 12.52 2028.99 0.00 0.00 0.00 0.17 21:48:01 ens3 262.41 152.51 2067.77 27.47 0.00 0.00 0.00 0.00 21:48:01 docker0 129.30 225.55 10.75 2028.98 0.00 0.00 0.00 0.00 21:49:02 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 21:49:02 ens3 106.33 68.36 2526.20 14.50 0.00 0.00 0.00 0.00 21:49:02 docker0 1.27 1.37 0.09 1.57 0.00 0.00 0.00 0.00 21:50:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 21:50:01 ens3 11.46 7.34 14.52 4.23 0.00 0.00 0.00 0.00 21:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:51:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 21:51:01 ens3 62.32 35.39 695.74 2.60 0.00 0.00 0.00 0.00 21:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.10 1.10 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 221.46 144.44 2348.64 29.79 0.00 0.00 0.00 0.00 Average: docker0 38.22 54.79 3.10 493.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-26939) 01/08/24 _x86_64_ (8 CPU) 21:45:52 LINUX RESTART (8 CPU) 21:46:01 CPU %user %nice %system %iowait %steal %idle 21:47:01 all 8.18 0.00 2.59 2.07 0.05 87.11 21:47:01 0 10.58 0.00 2.05 0.69 0.05 86.63 21:47:01 1 7.44 0.00 2.50 1.04 0.03 88.99 21:47:01 2 7.11 0.00 2.93 0.57 0.07 89.32 21:47:01 3 7.13 0.00 2.41 0.72 0.07 89.67 21:47:01 4 8.31 0.00 3.50 7.50 0.05 80.65 21:47:01 5 7.88 0.00 2.05 0.13 0.03 89.90 21:47:01 6 9.22 0.00 2.77 0.34 0.05 87.63 21:47:01 7 7.79 0.00 2.49 5.57 0.05 84.10 21:48:01 all 42.59 0.00 5.02 1.95 0.12 50.32 21:48:01 0 42.61 0.00 4.71 0.30 0.10 52.28 21:48:01 1 41.15 0.00 5.41 1.01 0.10 52.33 21:48:01 2 43.59 0.00 5.57 1.45 0.13 49.27 21:48:01 3 41.57 0.00 4.71 0.59 0.13 52.99 21:48:01 4 43.30 0.00 5.52 5.16 0.13 45.89 21:48:01 5 44.14 0.00 4.48 5.79 0.13 45.45 21:48:01 6 42.34 0.00 5.34 0.24 0.14 51.95 21:48:01 7 42.04 0.00 4.46 1.03 0.10 52.37 21:49:02 all 23.54 0.00 3.03 1.14 0.05 72.24 21:49:02 0 22.34 0.00 2.95 5.87 0.07 68.76 21:49:02 1 21.74 0.00 3.40 0.80 0.05 74.00 21:49:02 2 23.72 0.00 2.94 0.07 0.05 73.22 21:49:02 3 23.24 0.00 2.92 0.05 0.03 73.75 21:49:02 4 24.53 0.00 3.21 0.84 0.03 71.39 21:49:02 5 23.94 0.00 2.79 0.76 0.05 72.46 21:49:02 6 25.00 0.00 3.55 0.03 0.07 71.35 21:49:02 7 23.80 0.00 2.46 0.72 0.05 72.97 21:50:01 all 0.28 0.00 0.24 0.69 0.01 98.78 21:50:01 0 0.07 0.00 0.63 4.34 0.02 94.94 21:50:01 1 0.27 0.00 0.24 0.71 0.02 98.76 21:50:01 2 0.31 0.00 0.20 0.00 0.00 99.49 21:50:01 3 0.17 0.00 0.14 0.00 0.02 99.68 21:50:01 4 0.29 0.00 0.19 0.32 0.02 99.19 21:50:01 5 0.32 0.00 0.17 0.14 0.02 99.36 21:50:01 6 0.46 0.00 0.15 0.00 0.02 99.37 21:50:01 7 0.36 0.00 0.19 0.00 0.02 99.44 21:51:01 all 0.30 0.00 0.15 0.17 0.01 99.37 21:51:01 0 0.48 0.00 0.13 0.38 0.02 98.98 21:51:01 1 0.15 0.00 0.33 0.90 0.02 98.60 21:51:01 2 0.58 0.00 0.23 0.02 0.02 99.15 21:51:01 3 0.22 0.00 0.12 0.00 0.00 99.67 21:51:01 4 0.12 0.00 0.08 0.00 0.02 99.78 21:51:01 5 0.20 0.00 0.10 0.02 0.02 99.67 21:51:01 6 0.13 0.00 0.08 0.02 0.00 99.77 21:51:01 7 0.53 0.00 0.10 0.02 0.00 99.35 Average: all 14.98 0.00 2.20 1.20 0.05 81.56 Average: 0 15.24 0.00 2.10 2.31 0.05 80.30 Average: 1 14.14 0.00 2.38 0.89 0.04 82.55 Average: 2 15.06 0.00 2.38 0.42 0.05 82.09 Average: 3 14.46 0.00 2.06 0.27 0.05 83.15 Average: 4 15.31 0.00 2.50 2.76 0.05 79.38 Average: 5 15.29 0.00 1.92 1.37 0.05 81.38 Average: 6 15.40 0.00 2.38 0.12 0.05 82.04 Average: 7 14.92 0.00 1.94 1.46 0.04 81.63