---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36473 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-36473) 01/10/25 _x86_64_ (8 CPU) 13:16:04 LINUX RESTART (8 CPU) 13:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:18:01 252.84 5.77 247.08 0.00 457.79 125295.12 0.00 13:19:01 127.41 0.08 127.33 0.00 16.40 41013.16 0.00 13:20:01 76.95 1.15 75.80 0.00 26.13 34142.19 0.00 13:21:01 209.13 0.12 209.02 0.00 12.93 52933.98 0.00 Average: 166.58 1.78 164.81 0.00 128.31 63346.11 0.00 13:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:18:01 27721100 31477652 836452 2.54 137840 3765772 2048900 6.04 1339756 3301616 238436 13:19:01 26784244 31253860 1050592 3.19 185020 4371852 2346516 6.92 1946080 3565748 847156 13:20:01 27883660 31483852 825184 2.51 189572 3548564 1894244 5.58 1336620 3127896 76 13:21:01 26868204 31489380 815832 2.48 200092 4481468 1796060 5.29 1434604 3966384 328 Average: 27314302 31426186 882015 2.68 178131 4041914 2021430 5.96 1514265 3490411 271499 13:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:18:01 docker0 333.88 515.41 28.50 3598.60 0.00 0.00 0.00 0.00 13:18:01 lo 2.80 2.80 0.28 0.28 0.00 0.00 0.00 0.00 13:18:01 ens3 661.36 422.95 6864.56 55.89 0.00 0.00 0.00 0.00 13:19:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 13:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:19:01 ens3 19.33 12.05 22.66 8.44 0.00 0.00 0.00 0.00 13:19:01 veth0a5abde 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 13:20:01 docker0 1.33 2.32 0.08 38.10 0.00 0.00 0.00 0.00 13:20:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 13:20:01 ens3 20.16 13.20 54.79 8.00 0.00 0.00 0.00 0.00 13:21:01 docker0 2.63 5.42 0.17 79.38 0.00 0.00 0.00 0.00 13:21:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 13:21:01 ens3 108.02 65.52 2674.58 15.17 0.00 0.00 0.00 0.00 Average: docker0 84.46 130.81 7.19 929.02 0.00 0.00 0.00 0.00 Average: lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 202.22 128.43 2404.15 21.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36473) 01/10/25 _x86_64_ (8 CPU) 13:16:04 LINUX RESTART (8 CPU) 13:17:01 CPU %user %nice %system %iowait %steal %idle 13:18:01 all 8.07 0.00 3.86 5.31 0.07 82.69 13:18:01 0 7.71 0.00 4.93 7.83 0.08 79.43 13:18:01 1 7.39 0.00 3.62 0.71 0.05 88.24 13:18:01 2 7.81 0.00 4.16 8.70 0.07 79.27 13:18:01 3 9.01 0.00 2.95 0.81 0.07 87.17 13:18:01 4 7.26 0.00 3.77 2.64 0.07 86.25 13:18:01 5 7.88 0.00 4.59 20.33 0.08 67.12 13:18:01 6 7.96 0.00 3.65 0.76 0.07 87.57 13:18:01 7 9.56 0.00 3.20 0.87 0.08 86.28 13:19:01 all 32.12 0.00 6.15 3.51 0.10 58.12 13:19:01 0 31.71 0.00 5.83 0.35 0.08 62.02 13:19:01 1 32.76 0.00 8.19 1.64 0.10 57.31 13:19:01 2 30.73 0.00 5.72 1.46 0.10 61.98 13:19:01 3 31.32 0.00 5.24 0.56 0.08 62.80 13:19:01 4 30.98 0.00 5.87 2.19 0.08 60.87 13:19:01 5 34.85 0.00 7.21 18.87 0.10 38.96 13:19:01 6 32.28 0.00 5.95 0.46 0.12 61.18 13:19:01 7 32.35 0.00 5.19 2.50 0.08 59.86 13:20:01 all 45.51 0.00 6.38 2.26 0.11 45.74 13:20:01 0 45.83 0.00 6.97 1.24 0.12 45.84 13:20:01 1 46.30 0.00 6.83 4.37 0.10 42.40 13:20:01 2 46.95 0.00 6.41 4.31 0.10 42.23 13:20:01 3 45.98 0.00 6.37 4.54 0.12 42.99 13:20:01 4 45.59 0.00 6.28 0.82 0.10 47.21 13:20:01 5 46.96 0.00 6.16 1.77 0.10 45.01 13:20:01 6 43.67 0.00 6.04 0.69 0.13 49.47 13:20:01 7 42.77 0.00 6.03 0.34 0.12 50.75 13:21:01 all 25.46 0.00 5.34 3.78 0.08 65.34 13:21:01 0 24.82 0.00 6.33 0.66 0.08 68.11 13:21:01 1 26.73 0.00 5.37 1.99 0.10 65.81 13:21:01 2 26.55 0.00 5.42 3.17 0.08 64.77 13:21:01 3 25.14 0.00 6.40 23.48 0.10 44.88 13:21:01 4 26.01 0.00 5.31 0.40 0.08 68.19 13:21:01 5 26.72 0.00 4.89 0.15 0.07 68.17 13:21:01 6 23.01 0.00 4.07 0.19 0.08 72.64 13:21:01 7 24.69 0.00 4.92 0.28 0.07 70.04 Average: all 27.80 0.00 5.43 3.72 0.09 62.97 Average: 0 27.56 0.00 6.02 2.51 0.09 63.81 Average: 1 28.29 0.00 6.00 2.18 0.09 63.45 Average: 2 28.03 0.00 5.43 4.41 0.09 62.04 Average: 3 27.87 0.00 5.24 7.34 0.09 59.46 Average: 4 27.46 0.00 5.31 1.52 0.08 65.63 Average: 5 29.14 0.00 5.71 10.26 0.09 54.81 Average: 6 26.70 0.00 4.92 0.52 0.10 67.75 Average: 7 27.32 0.00 4.83 1.00 0.09 66.76