---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40532 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-40532) 03/07/25 _x86_64_ (8 CPU) 05:13:34 LINUX RESTART (8 CPU) 05:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:15:01 390.42 20.25 370.17 0.00 2117.78 38296.02 0.00 05:16:01 239.22 1.62 237.60 0.00 23.06 74584.21 0.00 05:17:01 104.93 0.12 104.82 0.00 6.40 36296.88 0.00 Average: 244.86 7.33 237.53 0.00 715.71 49727.08 0.00 05:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:15:01 29130284 31509468 808100 2.46 80840 2562612 2010432 5.92 1064312 2294996 8312 05:16:01 27457584 31250684 1052280 3.20 186368 3723484 2385572 7.03 1605636 3258864 223620 05:17:01 27090276 31512788 789604 2.40 192392 4325264 1928488 5.68 1391140 3821328 200384 Average: 27892715 31424313 883328 2.69 153200 3537120 2108164 6.21 1353696 3125063 144105 05:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:15:01 docker0 166.16 188.50 13.58 345.03 0.00 0.00 0.00 0.00 05:15:01 lo 6.60 6.60 0.65 0.65 0.00 0.00 0.00 0.00 05:15:01 veth6a07d78 139.14 159.26 13.48 121.91 0.00 0.00 0.00 0.01 05:15:01 ens3 805.30 573.04 6091.43 116.90 0.00 0.00 0.00 0.00 05:16:01 vethf94feb4 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 05:16:01 docker0 200.57 371.59 16.23 2757.75 0.00 0.00 0.00 0.00 05:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:16:01 ens3 395.12 214.53 2782.25 27.40 0.00 0.00 0.00 0.00 05:17:01 docker0 1.52 2.90 0.09 38.13 0.00 0.00 0.00 0.00 05:17:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 05:17:01 ens3 24.05 13.91 58.13 9.12 0.00 0.00 0.00 0.00 Average: docker0 122.75 187.67 9.97 1047.06 0.00 0.00 0.00 0.00 Average: lo 2.36 2.36 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 408.15 267.16 2977.26 51.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40532) 03/07/25 _x86_64_ (8 CPU) 05:13:34 LINUX RESTART (8 CPU) 05:14:01 CPU %user %nice %system %iowait %steal %idle 05:15:01 all 9.15 0.00 3.19 1.74 0.06 85.86 05:15:01 0 8.21 0.00 3.08 0.50 0.07 88.14 05:15:01 1 7.81 0.00 4.18 1.53 0.05 86.43 05:15:01 2 8.77 0.00 2.77 0.47 0.07 87.92 05:15:01 3 9.72 0.00 3.08 2.67 0.07 84.46 05:15:01 4 12.77 0.00 4.09 2.44 0.07 80.63 05:15:01 5 8.38 0.00 3.39 6.12 0.05 82.06 05:15:01 6 9.32 0.00 2.33 0.13 0.05 88.16 05:15:01 7 8.24 0.00 2.59 0.07 0.05 89.05 05:16:01 all 12.73 0.00 4.05 3.44 0.05 79.73 05:16:01 0 12.73 0.00 4.09 0.34 0.05 82.80 05:16:01 1 13.28 0.00 5.76 12.54 0.07 68.36 05:16:01 2 12.44 0.00 3.38 1.46 0.05 82.66 05:16:01 3 13.64 0.00 4.35 0.76 0.05 81.21 05:16:01 4 13.01 0.00 3.57 1.03 0.05 82.35 05:16:01 5 11.77 0.00 3.87 9.60 0.05 74.71 05:16:01 6 12.39 0.00 3.77 1.32 0.05 82.47 05:16:01 7 12.56 0.00 3.61 0.54 0.03 83.25 05:17:01 all 49.54 0.00 7.51 1.59 0.09 41.26 05:17:01 0 49.39 0.00 7.53 0.03 0.08 42.96 05:17:01 1 50.26 0.00 7.27 0.27 0.08 42.12 05:17:01 2 49.68 0.00 7.23 0.07 0.08 42.93 05:17:01 3 48.94 0.00 8.13 3.17 0.10 39.66 05:17:01 4 49.48 0.00 7.26 0.17 0.08 43.01 05:17:01 5 50.04 0.00 7.61 3.10 0.08 39.16 05:17:01 6 49.23 0.00 7.13 1.11 0.12 42.41 05:17:01 7 49.32 0.00 7.93 4.78 0.10 37.87 Average: all 23.79 0.00 4.91 2.26 0.07 68.97 Average: 0 23.41 0.00 4.90 0.29 0.07 71.34 Average: 1 23.77 0.00 5.73 4.78 0.07 65.65 Average: 2 23.58 0.00 4.46 0.67 0.07 71.22 Average: 3 24.11 0.00 5.19 2.20 0.07 68.44 Average: 4 25.05 0.00 4.97 1.21 0.07 68.70 Average: 5 23.39 0.00 4.96 6.28 0.06 65.31 Average: 6 23.63 0.00 4.41 0.86 0.07 71.04 Average: 7 23.36 0.00 4.71 1.79 0.06 70.07