---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36249 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-36249) 01/07/25 _x86_64_ (8 CPU) 03:11:52 LINUX RESTART (8 CPU) 03:12:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:13:02 342.96 48.24 294.72 0.00 5407.63 124962.51 0.00 03:14:01 224.10 2.42 221.67 0.00 35.65 63122.72 0.00 03:15:01 143.68 0.12 143.56 0.00 19.46 61819.03 0.00 03:16:01 86.19 0.15 86.04 0.00 10.53 21761.19 0.00 Average: 199.13 12.78 186.35 0.00 1373.90 67936.42 0.00 03:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:13:02 29949804 31618816 734356 2.23 59788 1906732 1694580 4.99 955928 1650212 296 03:14:01 26985684 31562752 746448 2.27 181120 4458900 1864648 5.50 1292876 3997596 1023928 03:15:01 26953492 31493392 808692 2.46 185212 4438664 1922884 5.67 1756172 3582796 209876 03:16:01 27238668 31149500 1149568 3.50 190844 3819508 2644660 7.79 1858560 3205372 302304 Average: 27781912 31456115 859766 2.61 154241 3655951 2031693 5.99 1465884 3108994 384101 03:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:13:02 lo 6.00 6.00 0.58 0.58 0.00 0.00 0.00 0.00 03:13:02 ens3 463.46 306.35 2748.99 89.86 0.00 0.00 0.00 0.00 03:13:02 docker0 22.83 22.85 1.74 154.45 0.00 0.00 0.00 0.00 03:14:01 lo 1.22 1.22 0.11 0.11 0.00 0.00 0.00 0.00 03:14:01 ens3 629.47 379.82 6620.05 41.71 0.00 0.00 0.00 0.00 03:14:01 docker0 314.37 518.61 26.89 3339.76 0.00 0.00 0.00 0.00 03:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 vethed914ec 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 03:15:01 ens3 27.11 15.53 29.38 9.34 0.00 0.00 0.00 0.00 03:15:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 03:16:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 03:16:01 ens3 27.56 16.65 59.93 10.67 0.00 0.00 0.00 0.00 03:16:01 veth8c34d8f 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 03:16:01 docker0 1.42 2.83 0.09 38.12 0.00 0.00 0.00 0.00 Average: lo 1.92 1.92 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 285.47 178.75 2346.79 37.88 0.00 0.00 0.00 0.00 Average: veth8c34d8f 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 83.69 134.50 7.10 872.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36249) 01/07/25 _x86_64_ (8 CPU) 03:11:52 LINUX RESTART (8 CPU) 03:12:01 CPU %user %nice %system %iowait %steal %idle 03:13:02 all 6.70 0.00 2.08 2.95 0.04 88.22 03:13:02 0 5.47 0.00 2.04 0.47 0.05 91.96 03:13:02 1 7.70 0.00 2.21 0.54 0.05 89.50 03:13:02 2 7.25 0.00 2.65 4.13 0.05 85.92 03:13:02 3 6.29 0.00 2.48 2.26 0.05 88.93 03:13:02 4 6.69 0.00 1.53 0.52 0.02 91.25 03:13:02 5 6.82 0.00 1.96 13.59 0.05 77.58 03:13:02 6 6.67 0.00 1.71 0.67 0.05 90.90 03:13:02 7 6.74 0.00 2.06 1.44 0.03 89.73 03:14:01 all 8.67 0.00 3.93 5.60 0.05 81.75 03:14:01 0 8.04 0.00 6.12 19.04 0.07 66.74 03:14:01 1 9.76 0.00 3.96 11.07 0.05 75.15 03:14:01 2 9.07 0.00 3.64 7.75 0.05 79.49 03:14:01 3 9.21 0.00 3.24 1.39 0.05 86.10 03:14:01 4 8.54 0.00 3.06 1.54 0.05 86.80 03:14:01 5 8.93 0.00 3.65 0.95 0.05 86.42 03:14:01 6 7.92 0.00 4.75 0.97 0.03 86.32 03:14:01 7 7.85 0.00 3.01 2.21 0.05 86.88 03:15:01 all 32.13 0.00 4.90 4.28 0.07 58.61 03:15:01 0 31.01 0.00 4.75 1.53 0.07 62.64 03:15:01 1 33.80 0.00 5.63 15.00 0.08 45.49 03:15:01 2 32.77 0.00 5.85 4.59 0.07 56.73 03:15:01 3 31.84 0.00 4.57 11.94 0.07 51.58 03:15:01 4 31.50 0.00 4.39 0.10 0.07 63.94 03:15:01 5 32.02 0.00 4.55 0.02 0.07 63.35 03:15:01 6 32.10 0.00 5.13 0.07 0.08 62.62 03:15:01 7 32.04 0.00 4.37 1.06 0.07 62.46 03:16:01 all 48.44 0.00 6.28 1.49 0.09 43.70 03:16:01 0 49.29 0.00 6.44 0.22 0.08 43.98 03:16:01 1 48.66 0.00 6.54 0.25 0.08 44.46 03:16:01 2 48.27 0.00 6.48 8.66 0.08 36.51 03:16:01 3 44.91 0.00 5.77 0.86 0.10 48.35 03:16:01 4 49.03 0.00 6.28 0.57 0.08 44.03 03:16:01 5 48.77 0.00 6.61 0.60 0.08 43.94 03:16:01 6 47.29 0.00 6.29 0.10 0.08 46.23 03:16:01 7 51.27 0.00 5.85 0.64 0.10 42.15 Average: all 24.05 0.00 4.30 3.57 0.06 68.02 Average: 0 23.55 0.00 4.83 5.22 0.07 66.33 Average: 1 25.05 0.00 4.59 6.68 0.07 63.62 Average: 2 24.41 0.00 4.66 6.28 0.06 64.59 Average: 3 23.09 0.00 4.02 4.13 0.07 68.70 Average: 4 23.99 0.00 3.82 0.68 0.05 71.46 Average: 5 24.22 0.00 4.19 3.81 0.06 67.71 Average: 6 23.55 0.00 4.47 0.45 0.06 71.47 Average: 7 24.54 0.00 3.83 1.33 0.06 70.24