---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40994 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 15G 141G 10% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 15G 141G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40994) 03/12/25 _x86_64_ (8 CPU) 02:06:34 LINUX RESTART (8 CPU) 02:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:08:01 348.36 38.58 309.78 0.00 4293.42 35689.25 0.00 02:09:01 338.89 3.15 335.74 0.00 31.73 101438.83 0.00 02:10:14 126.11 0.19 125.92 0.00 5.82 55735.71 0.00 02:11:01 154.90 0.11 154.80 0.00 2.38 50817.63 0.00 02:12:01 243.36 6.05 237.31 0.00 2650.49 88018.66 0.00 Average: 241.16 9.63 231.53 0.00 1397.89 66560.68 0.00 02:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 29094500 31552104 777940 2.37 76328 2650212 1843336 5.43 1051448 2355844 99632 02:09:01 27048812 31335960 971996 2.96 190912 4198492 2293004 6.76 1536904 3727208 170084 02:10:14 25568564 31520616 781392 2.38 229856 5683092 1906512 5.62 1413164 5182488 411688 02:11:01 25321680 31453944 852148 2.59 232980 5880940 2009792 5.92 1673808 5198152 632 02:12:01 24050024 31471088 802792 2.44 265504 7062124 1749588 5.16 1952612 6077132 1160 Average: 26216716 31466742 837254 2.55 199116 5094972 1960446 5.78 1525587 4508165 136639 02:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 docker0 84.55 83.74 5.97 500.52 0.00 0.00 0.00 0.00 02:08:01 ens3 733.13 494.28 6608.99 104.68 0.00 0.00 0.00 0.00 02:08:01 lo 6.67 6.67 0.66 0.66 0.00 0.00 0.00 0.00 02:09:01 docker0 283.20 381.15 24.32 2894.59 0.00 0.00 0.00 0.00 02:09:01 ens3 548.33 363.11 5245.28 48.02 0.00 0.00 0.00 0.00 02:09:01 veth116c494 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 02:09:01 lo 2.73 2.73 0.32 0.32 0.00 0.00 0.00 0.00 02:10:14 docker0 131.18 282.02 16.56 4500.13 0.00 0.00 0.00 0.00 02:10:14 ens3 328.61 161.22 5121.16 31.28 0.00 0.00 0.00 0.00 02:10:14 veth116c494 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 02:10:14 lo 0.44 0.44 0.04 0.04 0.00 0.00 0.00 0.00 02:11:01 veth35bf6df 2.17 4.76 0.16 48.73 0.00 0.00 0.00 0.00 02:11:01 docker0 2.43 4.98 0.18 48.84 0.00 0.00 0.00 0.00 02:11:01 ens3 61.31 63.31 76.24 162.19 0.00 0.00 0.00 0.00 02:11:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 02:12:01 docker0 3.23 6.12 0.19 76.79 0.00 0.00 0.00 0.00 02:12:01 ens3 343.98 195.25 4852.48 27.42 0.00 0.00 0.00 0.00 02:12:01 lo 2.13 2.13 0.22 0.22 0.00 0.00 0.00 0.00 Average: docker0 106.48 163.52 10.15 1795.14 0.00 0.00 0.00 0.00 Average: ens3 414.71 259.75 4599.04 69.07 0.00 0.00 0.00 0.00 Average: lo 2.51 2.51 0.26 0.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40994) 03/12/25 _x86_64_ (8 CPU) 02:06:34 LINUX RESTART (8 CPU) 02:07:01 CPU %user %nice %system %iowait %steal %idle 02:08:01 all 9.60 0.00 2.80 3.42 0.06 84.12 02:08:01 0 8.55 0.00 5.14 12.74 0.07 73.51 02:08:01 1 8.60 0.00 2.32 3.58 0.05 85.45 02:08:01 2 12.11 0.00 3.20 2.67 0.07 81.95 02:08:01 3 9.14 0.00 2.86 1.88 0.08 86.03 02:08:01 4 8.81 0.00 2.63 3.05 0.05 85.46 02:08:01 5 6.10 0.00 1.96 0.65 0.05 91.24 02:08:01 6 13.77 0.00 2.06 2.60 0.05 81.52 02:08:01 7 9.75 0.00 2.22 0.24 0.05 87.74 02:09:01 all 13.03 0.00 4.96 5.31 0.08 76.62 02:09:01 0 14.62 0.00 6.18 25.67 0.08 53.45 02:09:01 1 14.15 0.00 4.41 3.90 0.07 77.47 02:09:01 2 13.58 0.00 4.82 4.57 0.07 76.96 02:09:01 3 13.63 0.00 4.35 1.37 0.08 80.57 02:09:01 4 14.09 0.00 4.53 0.91 0.10 80.36 02:09:01 5 11.18 0.00 8.80 1.52 0.07 78.43 02:09:01 6 13.84 0.00 4.17 3.90 0.10 77.99 02:09:01 7 9.13 0.00 2.43 0.67 0.07 87.71 02:10:14 all 21.36 0.00 4.57 8.79 0.06 65.22 02:10:14 0 22.05 0.00 4.41 0.00 0.04 73.50 02:10:14 1 20.55 0.00 4.30 31.72 0.06 43.37 02:10:14 2 27.48 0.00 4.86 0.10 0.06 67.51 02:10:14 3 19.08 0.00 5.10 0.45 0.08 75.29 02:10:14 4 20.41 0.00 5.58 6.83 0.08 67.10 02:10:14 5 15.45 0.00 4.39 7.56 0.06 72.55 02:10:14 6 19.68 0.00 4.22 13.82 0.07 62.21 02:10:14 7 26.16 0.00 3.67 9.80 0.06 60.32 02:11:01 all 18.12 0.00 2.71 4.45 0.09 74.64 02:11:01 0 17.59 0.00 2.77 0.06 0.15 79.42 02:11:01 1 12.32 0.00 3.51 10.63 0.06 73.48 02:11:01 2 5.06 0.00 1.52 0.75 0.04 92.63 02:11:01 3 10.74 0.00 2.17 10.94 0.04 76.11 02:11:01 4 18.97 0.00 3.41 4.56 0.11 72.95 02:11:01 5 19.10 0.00 2.80 3.31 0.11 74.69 02:11:01 6 29.01 0.00 2.63 2.24 0.09 66.03 02:11:01 7 32.08 0.00 2.92 3.12 0.11 61.77 02:12:01 all 26.09 0.00 6.41 3.68 0.10 63.73 02:12:01 0 27.12 0.00 6.42 6.18 0.08 60.19 02:12:01 1 25.89 0.00 7.34 0.98 0.08 65.71 02:12:01 2 24.99 0.00 6.46 9.21 0.08 59.26 02:12:01 3 27.38 0.00 6.14 7.05 0.12 59.32 02:12:01 4 25.86 0.00 8.02 0.41 0.12 65.60 02:12:01 5 25.19 0.00 6.44 1.32 0.10 66.94 02:12:01 6 27.06 0.00 5.70 0.88 0.10 66.25 02:12:01 7 25.19 0.00 4.74 3.42 0.07 66.57 Average: all 17.77 0.00 4.37 5.31 0.08 72.47 Average: 0 18.18 0.00 5.05 8.91 0.08 67.78 Average: 1 16.65 0.00 4.41 11.07 0.06 67.81 Average: 2 17.59 0.00 4.31 3.42 0.06 74.61 Average: 3 16.34 0.00 4.25 3.89 0.08 75.44 Average: 4 17.69 0.00 4.92 3.25 0.09 74.04 Average: 5 15.24 0.00 4.94 3.05 0.07 76.70 Average: 6 20.28 0.00 3.82 5.19 0.08 70.62 Average: 7 20.20 0.00 3.23 3.73 0.07 72.77