---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40395 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: 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 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-40395) 03/06/25 _x86_64_ (8 CPU) 03:32:28 LINUX RESTART (8 CPU) 03:33:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:34:01 321.58 16.03 305.55 0.00 1969.67 38539.58 0.00 03:35:01 244.48 1.38 243.09 0.00 14.13 79309.98 0.00 03:36:01 187.43 0.23 187.20 0.00 12.80 51784.67 0.00 Average: 251.17 5.88 245.28 0.00 665.57 56545.01 0.00 03:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 28732760 31463744 836888 2.55 103256 2851264 1969804 5.81 1172796 2519720 283976 03:35:01 27379972 31418636 872756 2.65 191996 3948632 1880840 5.54 1440052 3479364 376108 03:36:01 27232852 31466108 828656 2.52 198348 4151832 2125452 6.26 1445972 3629672 114444 Average: 27781861 31449496 846100 2.57 164533 3650576 1992032 5.87 1352940 3209585 258176 03:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:34:01 vethee25eaa 189.57 242.08 18.92 872.23 0.00 0.00 0.00 0.07 03:34:01 docker0 227.96 284.37 19.24 1154.98 0.00 0.00 0.00 0.00 03:34:01 lo 6.60 6.60 0.65 0.65 0.00 0.00 0.00 0.00 03:34:01 ens3 677.59 476.44 6564.17 108.25 0.00 0.00 0.00 0.00 03:35:01 docker0 109.87 246.81 9.34 2151.12 0.00 0.00 0.00 0.00 03:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:35:01 ens3 270.37 124.76 2179.53 20.75 0.00 0.00 0.00 0.00 03:35:01 veth97f10bf 0.05 0.18 0.00 0.01 0.00 0.00 0.00 0.00 03:36:01 docker0 4.67 9.10 0.28 114.95 0.00 0.00 0.00 0.00 03:36:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 03:36:01 ens3 90.08 58.52 1875.88 14.28 0.00 0.00 0.00 0.00 Average: docker0 114.17 180.10 9.62 1140.41 0.00 0.00 0.00 0.00 Average: lo 2.89 2.89 0.28 0.28 0.00 0.00 0.00 0.00 Average: ens3 346.03 219.91 3539.95 47.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40395) 03/06/25 _x86_64_ (8 CPU) 03:32:28 LINUX RESTART (8 CPU) 03:33:01 CPU %user %nice %system %iowait %steal %idle 03:34:01 all 8.50 0.00 3.17 2.52 0.06 85.74 03:34:01 0 7.97 0.00 2.37 1.23 0.05 88.38 03:34:01 1 7.47 0.00 3.18 0.61 0.05 88.69 03:34:01 2 10.83 0.00 2.40 0.99 0.05 85.72 03:34:01 3 7.59 0.00 4.48 4.58 0.05 83.31 03:34:01 4 7.79 0.00 2.72 0.78 0.07 88.65 03:34:01 5 9.23 0.00 3.93 9.58 0.10 77.16 03:34:01 6 8.41 0.00 3.17 0.79 0.07 87.55 03:34:01 7 8.71 0.00 3.08 1.65 0.07 86.48 03:35:01 all 28.89 0.00 6.38 3.03 0.08 61.63 03:35:01 0 28.79 0.00 6.48 2.56 0.07 62.10 03:35:01 1 30.14 0.00 7.76 1.33 0.08 60.69 03:35:01 2 28.43 0.00 7.07 0.91 0.08 63.50 03:35:01 3 29.83 0.00 8.03 17.85 0.08 44.21 03:35:01 4 28.58 0.00 5.22 0.65 0.07 65.47 03:35:01 5 27.00 0.00 5.09 0.30 0.07 67.54 03:35:01 6 28.80 0.00 5.58 0.20 0.07 65.34 03:35:01 7 29.53 0.00 5.87 0.47 0.08 64.05 03:36:01 all 37.17 0.00 5.78 2.12 0.08 54.85 03:36:01 0 37.74 0.00 5.65 8.40 0.10 48.11 03:36:01 1 38.52 0.00 5.75 3.89 0.10 51.74 03:36:01 2 37.86 0.00 6.42 0.74 0.07 54.91 03:36:01 3 36.92 0.00 5.75 0.15 0.07 57.11 03:36:01 4 36.58 0.00 6.04 0.44 0.08 56.86 03:36:01 5 37.55 0.00 5.54 0.17 0.08 56.66 03:36:01 6 36.47 0.00 5.53 0.25 0.08 57.66 03:36:01 7 35.68 0.00 5.59 2.91 0.08 55.74 Average: all 24.86 0.00 5.11 2.56 0.07 67.40 Average: 0 24.83 0.00 4.83 4.06 0.07 66.20 Average: 1 25.37 0.00 5.56 1.94 0.08 67.04 Average: 2 25.71 0.00 5.29 0.88 0.07 68.05 Average: 3 24.77 0.00 6.08 7.49 0.07 61.59 Average: 4 24.34 0.00 4.66 0.62 0.07 70.30 Average: 5 24.62 0.00 4.85 3.34 0.08 67.10 Average: 6 24.55 0.00 4.76 0.42 0.07 70.20 Average: 7 24.65 0.00 4.85 1.68 0.08 68.75