---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-120714 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: 2800.002 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 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-120714) 12/07/22 _x86_64_ (8 CPU) 06:15:15 LINUX RESTART (8 CPU) 06:16:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:17:01 206.15 4.74 201.41 0.00 440.47 85293.88 0.00 06:18:01 64.96 0.13 64.82 0.00 2.53 21221.13 0.00 06:19:01 1.82 0.00 1.82 0.00 0.00 21.61 0.00 06:20:01 1.67 0.00 1.67 0.00 0.00 18.13 0.00 06:21:01 35.94 7.75 28.20 0.00 904.12 3006.43 0.00 06:22:01 30.46 2.82 27.65 0.00 4250.62 6360.41 0.00 06:23:01 3.57 0.02 3.55 0.00 0.13 90.12 0.00 Average: 48.85 2.20 46.65 0.00 800.53 16408.73 0.00 06:16:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:17:01 28414168 31556136 746960 2.27 140020 3216624 2143672 6.32 1083992 2951180 800 06:18:01 27936988 31589328 710072 2.16 147608 3666644 1738136 5.12 1153544 3299920 388 06:19:01 27936352 31589020 710212 2.16 147648 3666776 1738136 5.12 1153492 3300052 28 06:20:01 27945172 31597892 701276 2.13 147684 3666772 1738136 5.12 1145096 3300060 12 06:21:01 27747384 31550060 737464 2.24 166740 3793160 1815820 5.35 1265808 3358968 1568 06:22:01 27416100 31576252 708484 2.15 183044 4120856 1813376 5.34 1470884 3468672 8 06:23:01 27421008 31576460 708780 2.16 181612 4117732 1794308 5.29 1469736 3465584 164 Average: 27831025 31576450 717607 2.18 159194 3749795 1825941 5.38 1248936 3306348 424 06:16:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:17:01 ens3 420.13 266.24 6626.23 70.40 0.00 0.00 0.00 0.00 06:17:01 veth22e1d7a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 veth62dee23 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 lo 2.78 2.78 0.27 0.27 0.00 0.00 0.00 0.00 06:17:01 docker0 140.32 223.18 12.18 2522.70 0.00 0.00 0.00 0.00 06:18:01 ens3 115.91 76.82 2552.97 19.10 0.00 0.00 0.00 0.00 06:18:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 06:18:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 06:19:01 ens3 0.72 0.45 0.35 0.28 0.00 0.00 0.00 0.00 06:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 06:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 ens3 59.04 36.98 852.61 2.76 0.00 0.00 0.00 0.00 06:21:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 06:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 ens3 105.97 60.39 1893.55 4.13 0.00 0.00 0.00 0.00 06:22:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 06:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 99.51 62.52 1691.89 13.67 0.00 0.00 0.00 0.00 Average: lo 0.72 0.72 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 19.76 31.44 1.72 355.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-120714) 12/07/22 _x86_64_ (8 CPU) 06:15:15 LINUX RESTART (8 CPU) 06:16:02 CPU %user %nice %system %iowait %steal %idle 06:17:01 all 9.44 0.00 4.55 5.32 0.07 80.62 06:17:01 0 8.96 0.00 3.66 4.43 0.07 82.89 06:17:01 1 10.93 0.00 5.97 1.75 0.07 81.28 06:17:01 2 9.80 0.00 4.00 4.28 0.05 81.87 06:17:01 3 9.05 0.00 4.14 0.69 0.05 86.08 06:17:01 4 8.96 0.00 4.69 17.50 0.09 68.77 06:17:01 5 9.82 0.00 5.75 12.62 0.07 71.74 06:17:01 6 9.44 0.00 4.38 0.76 0.12 85.30 06:17:01 7 8.56 0.00 3.82 0.57 0.07 86.99 06:18:01 all 15.51 0.00 3.42 1.23 0.05 79.79 06:18:01 0 16.88 0.00 4.35 0.05 0.03 78.69 06:18:01 1 16.49 0.00 3.38 0.12 0.03 79.98 06:18:01 2 15.63 0.00 3.39 0.86 0.08 80.03 06:18:01 3 14.60 0.00 3.33 0.89 0.07 81.11 06:18:01 4 15.35 0.00 3.50 2.07 0.03 79.04 06:18:01 5 16.21 0.00 3.09 0.02 0.03 80.66 06:18:01 6 16.25 0.00 3.89 5.84 0.08 73.93 06:18:01 7 12.65 0.00 2.41 0.00 0.05 84.89 06:19:01 all 0.03 0.00 0.02 0.01 0.00 99.95 06:19:01 0 0.00 0.00 0.02 0.00 0.00 99.98 06:19:01 1 0.03 0.00 0.03 0.00 0.00 99.93 06:19:01 2 0.13 0.00 0.00 0.00 0.00 99.87 06:19:01 3 0.00 0.00 0.00 0.00 0.00 100.00 06:19:01 4 0.00 0.00 0.03 0.05 0.00 99.92 06:19:01 5 0.03 0.00 0.00 0.00 0.00 99.97 06:19:01 6 0.02 0.00 0.05 0.00 0.02 99.92 06:19:01 7 0.00 0.00 0.02 0.00 0.00 99.98 06:20:01 all 0.28 0.00 0.01 0.00 0.01 99.69 06:20:01 0 0.03 0.00 0.00 0.00 0.02 99.95 06:20:01 1 0.03 0.00 0.02 0.00 0.02 99.93 06:20:01 2 1.99 0.00 0.00 0.00 0.02 98.00 06:20:01 3 0.07 0.00 0.02 0.00 0.00 99.92 06:20:01 4 0.03 0.00 0.00 0.02 0.00 99.95 06:20:01 5 0.03 0.00 0.00 0.00 0.02 99.95 06:20:01 6 0.05 0.00 0.02 0.02 0.03 99.88 06:20:01 7 0.00 0.00 0.00 0.00 0.00 100.00 06:21:01 all 1.24 0.00 0.70 0.31 0.01 97.74 06:21:01 0 0.92 0.00 0.83 0.03 0.00 98.21 06:21:01 1 1.28 0.00 1.99 0.95 0.00 95.78 06:21:01 2 3.30 0.00 0.43 0.03 0.02 96.22 06:21:01 3 1.69 0.00 0.47 0.08 0.02 97.74 06:21:01 4 0.68 0.00 0.67 1.18 0.02 97.45 06:21:01 5 0.78 0.00 0.32 0.07 0.00 98.83 06:21:01 6 0.65 0.00 0.42 0.07 0.03 98.83 06:21:01 7 0.53 0.00 0.50 0.05 0.02 98.90 06:22:01 all 1.23 0.00 0.73 0.44 0.02 97.57 06:22:01 0 1.18 0.00 0.52 0.02 0.03 98.25 06:22:01 1 1.12 0.00 0.57 0.53 0.03 97.75 06:22:01 2 0.64 0.00 0.80 0.64 0.02 97.91 06:22:01 3 0.97 0.00 1.07 1.03 0.02 96.91 06:22:01 4 1.97 0.00 0.52 1.12 0.02 96.37 06:22:01 5 0.47 0.00 0.43 0.03 0.02 99.05 06:22:01 6 0.88 0.00 1.33 0.12 0.02 97.65 06:22:01 7 2.61 0.00 0.64 0.05 0.02 96.69 06:23:01 all 0.07 0.00 0.06 0.01 0.00 99.86 06:23:01 0 0.03 0.00 0.03 0.00 0.00 99.93 06:23:01 1 0.03 0.00 0.05 0.00 0.00 99.92 06:23:01 2 0.05 0.00 0.05 0.00 0.00 99.90 06:23:01 3 0.03 0.00 0.05 0.00 0.00 99.92 06:23:01 4 0.12 0.00 0.05 0.07 0.02 99.75 06:23:01 5 0.03 0.00 0.05 0.02 0.00 99.90 06:23:01 6 0.05 0.00 0.05 0.00 0.00 99.90 06:23:01 7 0.20 0.00 0.12 0.00 0.00 99.68 Average: all 3.93 0.00 1.34 1.03 0.02 93.68 Average: 0 3.97 0.00 1.33 0.63 0.02 94.05 Average: 1 4.23 0.00 1.70 0.47 0.02 93.58 Average: 2 4.46 0.00 1.22 0.81 0.03 93.48 Average: 3 3.74 0.00 1.28 0.38 0.02 94.58 Average: 4 3.83 0.00 1.33 3.07 0.02 91.74 Average: 5 3.88 0.00 1.36 1.78 0.02 92.97 Average: 6 3.86 0.00 1.43 0.97 0.04 93.69 Average: 7 3.47 0.00 1.06 0.09 0.02 95.36