---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-26231 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: 2800.000 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-26231) 11/12/24 _x86_64_ (8 CPU) 04:19:03 LINUX RESTART (8 CPU) 04:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:21:01 100.90 0.70 100.20 0.00 47.06 41433.09 0.00 04:22:01 35.81 0.02 35.79 0.00 0.53 12206.10 0.00 04:23:01 1.57 0.00 1.57 0.00 0.00 17.75 0.00 04:24:01 3.70 1.02 2.68 0.00 21.86 35.46 0.00 04:25:01 29.76 10.85 18.91 0.00 3522.21 3730.44 0.00 04:26:01 94.02 0.33 93.69 0.00 36.65 48229.66 0.00 Average: 44.29 2.15 42.14 0.00 604.70 17609.60 0.00 04:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:21:01 28669240 31500932 805788 2.45 96048 2959696 1849692 5.45 1163468 2599932 347148 04:22:01 28683324 31515276 791872 2.41 96324 2959716 1761788 5.19 1161484 2587296 184 04:23:01 28683928 31515972 790832 2.40 96364 2959724 1761788 5.19 1161632 2587304 16 04:24:01 28683052 31516144 790184 2.40 96452 2960336 1778488 5.24 1160832 2587828 16 04:25:01 28442768 31496896 797660 2.43 101720 3166136 1813560 5.34 1316276 2648572 8 04:26:01 27250584 31453176 831688 2.53 142044 4171440 1861364 5.49 1420072 3623124 864 Average: 28402149 31499733 801337 2.44 104825 3196175 1804447 5.32 1230627 2772343 58039 04:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:21:01 ens3 327.38 187.90 6607.63 36.92 0.00 0.00 0.00 0.00 04:21:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 04:21:01 docker0 46.83 82.20 4.25 861.79 0.00 0.00 0.00 0.00 04:22:01 ens3 11.28 6.17 11.24 2.96 0.00 0.00 0.00 0.00 04:22:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 04:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 ens3 0.62 0.33 0.35 0.27 0.00 0.00 0.00 0.00 04:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 04:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 ens3 64.07 24.23 1393.00 1.92 0.00 0.00 0.00 0.00 04:25:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 04:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 ens3 309.53 187.67 6670.32 130.12 0.00 0.00 0.00 0.00 04:26:01 veth03b5a9f 0.32 0.38 0.08 0.12 0.00 0.00 0.00 0.00 04:26:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 04:26:01 docker0 38.14 66.73 3.58 794.02 0.00 0.00 0.00 0.00 Average: ens3 118.84 67.74 2447.21 28.70 0.00 0.00 0.00 0.00 Average: veth03b5a9f 0.05 0.06 0.01 0.02 0.00 0.00 0.00 0.00 Average: lo 0.79 0.79 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 14.16 24.82 1.31 275.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-26231) 11/12/24 _x86_64_ (8 CPU) 04:19:03 LINUX RESTART (8 CPU) 04:20:01 CPU %user %nice %system %iowait %steal %idle 04:21:01 all 22.85 0.00 4.92 2.96 0.14 69.13 04:21:01 0 23.59 0.00 4.89 11.02 0.10 60.40 04:21:01 1 22.88 0.00 4.87 3.69 0.12 68.44 04:21:01 2 23.63 0.00 4.36 0.51 0.17 71.33 04:21:01 3 22.48 0.00 5.81 0.17 0.15 71.39 04:21:01 4 21.99 0.00 4.67 0.29 0.19 72.87 04:21:01 5 23.61 0.00 5.09 7.14 0.14 64.03 04:21:01 6 22.02 0.00 4.93 0.76 0.12 72.17 04:21:01 7 22.62 0.00 4.75 0.08 0.14 72.41 04:22:01 all 0.23 0.00 0.16 0.42 0.01 99.17 04:22:01 0 0.28 0.00 0.17 0.40 0.02 99.13 04:22:01 1 0.07 0.00 0.08 0.00 0.00 99.85 04:22:01 2 0.28 0.00 0.12 0.02 0.03 99.55 04:22:01 3 0.25 0.00 0.13 0.22 0.02 99.38 04:22:01 4 0.23 0.00 0.12 0.00 0.00 99.65 04:22:01 5 0.22 0.00 0.47 2.72 0.02 96.58 04:22:01 6 0.37 0.00 0.08 0.00 0.02 99.53 04:22:01 7 0.15 0.00 0.12 0.02 0.02 99.70 04:23:01 all 0.10 0.00 0.02 0.00 0.00 99.87 04:23:01 0 0.05 0.00 0.02 0.02 0.02 99.90 04:23:01 1 0.00 0.00 0.02 0.00 0.00 99.98 04:23:01 2 0.33 0.00 0.03 0.02 0.02 99.60 04:23:01 3 0.02 0.00 0.02 0.00 0.00 99.97 04:23:01 4 0.03 0.00 0.02 0.00 0.00 99.95 04:23:01 5 0.02 0.00 0.02 0.00 0.00 99.97 04:23:01 6 0.33 0.00 0.02 0.00 0.00 99.65 04:23:01 7 0.02 0.00 0.00 0.00 0.00 99.98 04:24:01 all 0.31 0.00 0.05 0.02 0.01 99.61 04:24:01 0 0.03 0.00 0.07 0.12 0.02 99.77 04:24:01 1 0.02 0.00 0.05 0.00 0.00 99.93 04:24:01 2 0.03 0.00 0.03 0.03 0.03 99.87 04:24:01 3 0.03 0.00 0.07 0.00 0.00 99.90 04:24:01 4 0.07 0.00 0.03 0.00 0.02 99.88 04:24:01 5 0.05 0.00 0.02 0.00 0.02 99.92 04:24:01 6 2.00 0.00 0.03 0.00 0.02 97.95 04:24:01 7 0.22 0.00 0.07 0.02 0.00 99.70 04:25:01 all 0.93 0.00 0.43 0.37 0.01 98.26 04:25:01 0 2.40 0.00 0.57 1.07 0.02 95.95 04:25:01 1 0.58 0.00 0.48 0.47 0.02 98.45 04:25:01 2 1.04 0.00 0.37 0.03 0.03 98.53 04:25:01 3 0.43 0.00 0.27 0.25 0.02 99.03 04:25:01 4 0.68 0.00 0.62 0.58 0.00 98.12 04:25:01 5 0.53 0.00 0.43 0.22 0.02 98.80 04:25:01 6 1.07 0.00 0.27 0.23 0.02 98.42 04:25:01 7 0.70 0.00 0.40 0.08 0.00 98.82 04:26:01 all 6.36 0.00 2.71 1.38 0.05 89.50 04:26:01 0 7.85 0.00 3.61 1.31 0.07 87.16 04:26:01 1 5.61 0.00 2.65 0.20 0.03 91.50 04:26:01 2 6.73 0.00 2.30 0.22 0.03 90.71 04:26:01 3 6.12 0.00 3.11 6.23 0.05 84.49 04:26:01 4 5.82 0.00 2.80 0.00 0.05 91.33 04:26:01 5 6.74 0.00 2.04 2.00 0.03 89.19 04:26:01 6 5.68 0.00 2.59 1.00 0.05 90.69 04:26:01 7 6.29 0.00 2.57 0.12 0.05 90.97 Average: all 5.09 0.00 1.37 0.85 0.04 92.65 Average: 0 5.66 0.00 1.54 2.31 0.04 90.45 Average: 1 4.82 0.00 1.35 0.72 0.03 93.08 Average: 2 5.29 0.00 1.19 0.14 0.05 93.32 Average: 3 4.85 0.00 1.56 1.14 0.04 92.41 Average: 4 4.77 0.00 1.37 0.14 0.04 93.68 Average: 5 5.14 0.00 1.33 2.00 0.04 91.49 Average: 6 5.19 0.00 1.30 0.33 0.04 93.14 Average: 7 4.96 0.00 1.31 0.05 0.03 93.65