---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-793 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-793) 05/02/25 _x86_64_ (8 CPU) 18:16:51 LINUX RESTART (8 CPU) 18:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:18:02 347.68 47.94 299.73 0.00 5376.84 112470.32 0.00 18:19:01 275.36 2.34 273.03 0.00 20.87 81971.26 0.00 18:20:01 150.66 0.23 150.42 0.00 20.66 36470.05 0.00 18:21:01 157.03 0.30 156.73 0.00 26.12 49606.40 0.00 Average: 232.50 12.75 219.76 0.00 1366.62 70079.61 0.00 18:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:18:02 29571228 31559424 786884 2.39 60948 2221656 2045956 6.03 1022716 1950088 302552 18:19:01 27028880 31533492 771204 2.35 181708 4389408 1892100 5.58 1306300 3939368 370196 18:20:01 27883728 31491360 810988 2.47 191964 3545764 2033192 5.99 1356772 3096168 3964 18:21:01 26955548 31508556 793092 2.41 200404 4424828 2043676 6.02 1425228 3897360 0 Average: 27859846 31523208 790542 2.40 158756 3645414 2003731 5.91 1277754 3220746 169178 18:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:18:02 lo 7.13 7.13 0.69 0.69 0.00 0.00 0.00 0.00 18:18:02 ens3 678.00 453.14 6148.69 100.58 0.00 0.00 0.00 0.00 18:18:02 docker0 50.72 48.16 3.59 259.59 0.00 0.00 0.00 0.00 18:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:19:01 ens3 491.58 341.43 2993.10 38.31 0.00 0.00 0.00 0.00 18:19:01 docker0 333.38 477.80 27.67 2981.91 0.00 0.00 0.00 0.00 18:20:01 vethc80ac3d 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 18:20:01 ens3 43.76 25.91 76.56 15.75 0.00 0.00 0.00 0.00 18:20:01 docker0 1.85 3.58 0.11 38.22 0.00 0.00 0.00 0.00 18:21:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 18:21:01 ens3 130.91 78.87 2629.29 21.32 0.00 0.00 0.00 0.00 18:21:01 docker0 3.73 6.71 0.22 77.68 0.00 0.00 0.00 0.00 Average: lo 2.44 2.44 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 335.41 224.35 2961.76 44.01 0.00 0.00 0.00 0.00 Average: docker0 96.44 132.64 7.81 830.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-793) 05/02/25 _x86_64_ (8 CPU) 18:16:51 LINUX RESTART (8 CPU) 18:17:01 CPU %user %nice %system %iowait %steal %idle 18:18:02 all 7.34 0.00 2.24 2.42 0.05 87.96 18:18:02 0 6.42 0.00 2.36 1.76 0.05 89.41 18:18:02 1 8.96 0.00 1.83 8.05 0.05 81.11 18:18:02 2 10.64 0.00 2.03 2.98 0.03 84.32 18:18:02 3 5.78 0.00 1.61 0.20 0.05 92.36 18:18:02 4 6.04 0.00 2.32 0.40 0.05 91.18 18:18:02 5 7.61 0.00 1.53 0.96 0.03 89.87 18:18:02 6 8.04 0.00 4.11 4.46 0.05 83.34 18:18:02 7 5.26 0.00 2.11 0.54 0.05 92.04 18:19:01 all 8.98 0.00 4.35 2.95 0.06 83.66 18:19:01 0 9.03 0.00 5.63 17.17 0.07 68.10 18:19:01 1 8.74 0.00 4.46 2.25 0.07 84.49 18:19:01 2 9.59 0.00 4.83 1.30 0.07 84.21 18:19:01 3 9.35 0.00 3.38 0.24 0.03 86.99 18:19:01 4 7.90 0.00 2.98 0.79 0.05 88.28 18:19:01 5 9.83 0.00 4.09 0.24 0.07 85.77 18:19:01 6 8.92 0.00 5.10 0.81 0.05 85.12 18:19:01 7 8.51 0.00 4.31 0.81 0.09 86.29 18:20:01 all 43.81 0.00 7.42 1.34 0.07 47.36 18:20:01 0 44.51 0.00 7.74 6.75 0.08 40.91 18:20:01 1 43.86 0.00 7.49 1.26 0.07 47.32 18:20:01 2 43.74 0.00 7.25 0.91 0.07 48.03 18:20:01 3 43.53 0.00 7.43 0.32 0.07 48.65 18:20:01 4 43.55 0.00 6.70 0.70 0.07 48.98 18:20:01 5 43.71 0.00 8.61 0.32 0.07 47.30 18:20:01 6 43.12 0.00 6.69 0.29 0.08 49.82 18:20:01 7 44.48 0.00 7.42 0.20 0.08 47.81 18:21:01 all 26.34 0.00 5.57 1.98 0.07 66.04 18:21:01 0 27.75 0.00 5.76 1.55 0.07 64.87 18:21:01 1 26.99 0.00 5.28 0.25 0.07 67.41 18:21:01 2 24.41 0.00 5.33 2.12 0.08 68.06 18:21:01 3 27.32 0.00 5.87 6.24 0.07 60.51 18:21:01 4 26.70 0.00 5.74 0.03 0.07 67.46 18:21:01 5 24.91 0.00 5.30 0.54 0.05 69.20 18:21:01 6 25.42 0.00 4.98 0.55 0.07 68.98 18:21:01 7 27.26 0.00 6.30 4.57 0.08 61.78 Average: all 21.68 0.00 4.89 2.17 0.06 71.20 Average: 0 21.97 0.00 5.37 6.74 0.07 65.86 Average: 1 22.20 0.00 4.77 2.96 0.06 70.02 Average: 2 22.16 0.00 4.86 1.83 0.06 71.09 Average: 3 21.54 0.00 4.57 1.76 0.05 72.08 Average: 4 21.15 0.00 4.45 0.48 0.06 73.86 Average: 5 21.55 0.00 4.88 0.51 0.05 73.00 Average: 6 21.45 0.00 5.22 1.53 0.06 71.74 Average: 7 21.43 0.00 5.04 1.53 0.08 71.93